Idle Mode Management(ERAN12.1_01)

eRAN

Idle Mode Management Feature Parameter Description Issue

01

Date

2017-03-08

HUAWEI TECHNOLOGIES CO., LTD.

Copyright © Huawei Technologies Co., Ltd. 2017. All rights reserved. No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd.

Trademarks and Permissions and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd. All other trademarks trademarks and trade names mentioned mentioned in this this document are are the property of of their respective holders.

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Website:

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Email:

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Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

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eRAN Idle Mode Management Feature Parameter Description

Contents

Contents 1 About This This Document........... Document................................. ............................................ ............................................. ............................................. .................................... .............. 1 1.1 Scope........................................................................................................... Scope....... ....................................................................................................................................................................... ................................................................... 1 1.2 Intended Audience..........................................................................................................................................................1 1.3 Change History................................................................................................... H istory............................................................................................................................................................... ............................................................ 2 1.4 Differences Differences Between eNodeB Types.............................................................................................................................. Types.............................................................................................................................. 3

2 Overview.................. Overview......................................... ............................................. ............................................ ............................................ ............................................ .............................. ........ 4 2.1 Introduction................................................................................................. Introduction.................................................................................................................................................................... ................................................................... 4 2.2 Benefits...........................................................................................................................................................................4 Benefits...........................................................................................................................................................................4 2.3 Relate Concepts.............................................................................. Co ncepts.............................................................................................................................................................. ................................................................................ 4 2.3.1 PLMN.............................................................................................. PLMN.......................................................................................................................................................................... ............................................................................ 4 2.3.2 Access Classes.............................................................................................................................................................5 2.3.3 Service Types...............................................................................................................................................................5

3 Technical Technical Description........ Description.............................. ............................................ ............................................. ............................................. ........................................7 ..................7 3.1 PLMN Selection............................................................................. Selection............................................................................................................................................................. ................................................................................ 8 3.1.1 PLMN Selection Selection in Automatic Mode..........................................................................................................................9 3.1.2 PLMN Selection in Manual Mode...............................................................................................................................9 Mode...............................................................................................................................9 3.1.3 Roaming.......................................................................................................................................................................9 Roaming.......................................................................................................................................................................9 3.2 Cell Selection Selec tion and Reselection..................................................................................... Reselection..................................................................................................................................... ................................................ 10 3.2.1 Cell Search.................................................................................................................................................................10 Sea rch.................................................................................................................................................................10 3.2.2 Cell Selection.............................................................................................................................................................11 Sel ection.............................................................................................................................................................11 3.2.3 Neighboring Neighboring Cell Priority Handling............................................................................. Handling.......................................................................................................................... ............................................. 13 3.2.4 Blacklisted Blacklis ted Cell Identifying....................................................................................................................................... Identifying.......................................................................................................................................16 16 3.2.5 Neighboring Neighboring Cell Measurement for Cell Reselection................................................................................................16 Reselection................................................................................................16 3.2.6 Intra-Frequency Intra-Frequency or Equal-Priority Inter-Frequency Cell Reselection....................................................................... Reselection....................................................................... 19 3.2.7 Different-Priority Different-Priority Inter-Frequency or Inter-RAT Inter-RAT Cell Reselection........................................................................... 21 3.2.8 Speed-based Speed-based Cell Reselection.......................................................... Reselection....................................................................................................................................25 ..........................................................................25 3.3 Tracking Area Registration.......................................................................... Registration...........................................................................................................................................30 .................................................................30 3.3.1 Tracking Area Tracking Area Update............................................................................... Update................................................................................................................................................31 .................................................................31 3.3.2 Attach/Detach................................................................................................................................................ Attach/Detach............................................................................................................................................................ ............ 31 3.4 Cell Reservation and Access Control........................................................................................................................... Control........................................................................................................................... 31 3.4.1 Cell Reservation and and Barring.................................................................................................................................... Barring.................................................................................................................................... 31 3.4.2 Access Control..................................................................................... Control...........................................................................................................................................................32 ......................................................................32

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Contents

3.5 System Information Broadcast.................................................................... Broadcast..................................................................................................................................... ................................................................. 33 3.5.1 System Information Block Contents........................................................................................ Contents..........................................................................................................................34 ..................................34 3.5.2 System Information Scheduling Periods................................................................................................................... Periods................................................................................................................... 35 3.5.3 System Information Update.......................................................................................................................................35 3.6 Paging................................................................................................................................................................... Paging........................................................................................................................................................................... ........ 37 3.6.1 Triggering of Paging.................................................................................................................................................. Paging..................................................................................................................................................37 37 3.6.2 Paging Mechanism over the Uu Interface................................................................................................................. Interface................................................................................................................. 37 3.6.3 Paging Handling Procedure....................................................................................................................................... Procedure....................................................................................................................................... 39 3.6.4 Scheduling Schedul ing of Paging Messages.................................................................................................... Messages................................................................................................................................ ............................ 40

4 Related Features........ Features.............................. ............................................ ............................................. ............................................. ............................................ .......................... ....42 42 4.1 LBFD-002009 LBFD-002009 Broadcast of system information......................................................................................................... information......................................................................................................... 42 4.2 LBFD-002011 LBFD-002011 Paging...................................................................................................................................................42 4.3 LBFD-00201803 Cell Selection Selection and Re-selection....................................................................................................... Re-selection....................................................................................................... 42

5 Network Impact............ Impact.................................. ............................................ ............................................ ............................................ ............................................ ........................ 44 5.1 LBFD-002009 LBFD-002009 Broadcast of system information......................................................................................................... information......................................................................................................... 44 5.2 LBFD-002011 LBFD-002011 Paging...................................................................................................................................................44 5.3 LBFD-00201803 LBFD-00201803 Cell Selection and and Re-selection....................................................................................................... Re-selection....................................................................................................... 45

6 Engineering Engineering Guidelines............ Guidelines.................................. ............................................ ............................................ ............................................ ............................... ......... 46 6.1 When to Use................................................................................................. U se................................................................................................................................................................. ................................................................ 46 6.2 Deployment................................................................................................ Deployment.................................................................................................................................................................. .................................................................. 46 6.2.1 Requirements.................................................................................................. Requirements............................................................................................................................................................. ........................................................... 46 6.2.2 Data Pre paration and Feature Activation...................................................................................................................47 Activation...................................................................................................................47 6.2.2.1 Data Preparation..................................................................................... P reparation..................................................................................................................................................... ................................................................ 47 6.2.2.2 Using the CME............................................................................................................................................... CME....................................................................................................................................................... ........ 56 6.2.2.3 Using MML Commands.........................................................................................................................................56 6.2.3 Activation Activati on Observation.............................................................................................................................................. Observation..............................................................................................................................................60 60 6.2.4 Reconfiguration.......................................................................................... Reconfi guration......................................................................................................................................................... ............................................................... 62 6.2.5 Deactivation...............................................................................................................................................................62 Deactiva tion...............................................................................................................................................................62 6.2.5.1 Using the CME............................................................................................................................................... CME....................................................................................................................................................... ........ 62 6.2.5.2 Using MML Commands.........................................................................................................................................62 6.3 Performance Performance Monitoring.......................................................................................... Monitoring...............................................................................................................................................65 .....................................................65 6.4 Parameter Optimization................................................................................................................................................ Optimization................................................................................................................................................ 66 6.5 Possible Issues...................................................................................................................................................... Issues.............................................................................................................................................................. ........ 78

7 Parameters..... Parameters............................ ............................................. ............................................ ............................................ ............................................ .......................................79 .................79 8 Counters................. Counters....................................... ............................................ ............................................. ............................................. ............................................ ............................ ...... 161 9 Glossary..................... Glossary........................................... ............................................ ............................................ ............................................ ............................................ .......................... .... 164 10 Reference Referen ce Documents.......... Documents................................ ............................................. ............................................. ............................................ ................................ .......... 165

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1 About This Document

1

About This Document

1.1 Scope This document describes idle mode management, including its technical principles, related features, network impact, and engineering guidelines. This document covers the following features: l

LBFD-002009 Broadcast of system information

l

LBFD-002011 LBFD-002011 Paging

l

LBFD-00201803 Cell Selection and Re-selection

Any parameters, alarms, counters, or managed objects (MOs) described herein apply only to the corresponding software release. For future software releases, refer to the corresponding updated product documentation. This document applies only to LTE (FDD). Any "LTE" in this document refers to LTE (FDD), and "eNodeB" refers to LTE (FDD) eNodeB. This document applies to the following types of eNodeBs.

eNod eNodeB eB Type Type

Mode Modell

Macro

3900 series eNodeB

Micro

BTS3202E BTS3203E BTS3911E BTS3912E

LampSite

DBS3900 LampSite

1.2 Intended Audience This document is intended for personnel who: Issue 01 (2017-03-08)


1

eRAN Idle Mode Management Feature Parameter Description l l


Need to understand the features described described herein Work with Huawei products

1.3 Change History This section provides information about the changes in different document versions. There are two types of changes: l

Feature change Changes in features and parameters of a specified version as well as the affected entities

l

Editorial change Changes in wording or addition addition of information and any a ny related related parameters affected by editorial changes. Editorial change does not s pecify the affecte affected d entities.

eRAN12.1 01 (2017-03-08) This issue includes the following changes.

Change Type

Change Description

Parameter Change

Affected Entity

Feature change

None

None

N/A

Editorial change

Optimized descriptions in 2.1 Introduction , 3.1 PLMN Selection, and 3.2 Cell Selection and Reselection.

None

-

eRAN12.1 Draft A (2016-12-30) Draft A (2016-12-30) of eRAN12.1 introduces the following changes to Issue 05 (2016-10-08) of eRAN11.1. eRAN11.1.

Change Type

Change Description

Parameter Change

Af Affected Entity

Feature change

Added the function that operators can prevent certain non-serving E-UTRA frequencies from being delivered in SIB5. For details, see Inter-Frequency or Inter-RAT Measurement in 3.2.5 Neighboring Cell Measurement for Cell Reselection and Cell Reselection in 4.3 LBFD-00201803 Cell Selection and Re-selection and 6.4 Parameter Optimization.

Added the parameter value UNDELIVER(UND ELIVER) to EutranInterNFreq . MeasPerformance MeasPerformance Demand .

Macro/ Micro/ LampSite

Added descriptions of the BTS3912E.

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Change Type

Change Description

Parameter Change

Af Affected Entity

Editorial change

None

None

-

1.4 Differences Between eNodeB Types The features described in this document are implemented in the same way on macro, micro, and LampSite eNodeBs.

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2 Overview

2

Overview

2.1 Introduction In an Evolved Universal Terrestrial Terrestrial Radio Access Network (E-UTRAN), UEs can be either in RRC_CONNECTED or RRC_IDLE mode. RRC is short for radio resource control. After being powered on, UEs will be in RRC_IDLE mode (also known as idle mode) if no RRC connection is established between the UEs and the E-UTRAN.

2.2 Benefits With idle mode management, the eNodeB includes configurations in system information broadcasts, and the UEs UEs select suitable cells to camp on and obtain services services based on these configurations. Idle mode management increases the UE access success rate, improves the quality of service, and ensures that UEs camp on cells with good signals.

2.3 Relate Concepts 2.3.1 PLMN A PLMN identity consists of a Mobile Country Code (MCC) and a Mobile Network Code (MNC).

EPLMN The equivalent PLMN (EPLMN) list is a list of PLMNs considered as equivalents to Registered PLMNs (RPLMNs) in terms of service provisioning. During PLMN selection, a UE preferentially selects a PLMN from the list. The EPLMN list plus RPLMN is sent from the EPC and stored in the UE during an Attach procedure and TA update. update. An EPLMN list can contain more than one EPLMN.

HPLMN The home PLMN (HPLMN) is the PLMN in which the UE is defined. Issue 01 (2017-03-08)


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2 Overview

VPLMN The visited PLMN (VPLMN) is the PLMN where the UE is located. A VPLMN can be the HPLMN.

EHPLMN An equivalent home PLMN (EHPLMN) is an equivalent to the HPLMN, and takes precedence over over the HPLMN. The EHPLMN list is stored in the Universal subscriber identity module (USIM) of the UE. During PLMN selection, the UE takes into account both the EHPLMNs and the HPLMN that is extracted from the international mobile subscriber identity (IMSI), and preferentially selects an EHPLMN.

RPLMN The registered PLMN (RPLMN) is the PLMN on which the UE has performed a location registration successfully by TA update.

2.3.2 Access Classes Access classes are applicable to UE access on the radio interface. There are 16 access classes, numbered from 0 to 15. The information about access classes 0 to 9 and 11 to 15 is stored in USIMs. The information about access class 10, indicating whether cells allow emergency calls, is signaled to the UEs through system information broadcast. l

Access classes 0 to 9 are ordinary classes. Each UE is randomly allocated one out of these ten classes. UEs of these classes can obtain services in their HPLMN, EPLMN, and VPLMNs.

l

Access classes 11 to 15 are special classes. They are allocated to specific high-priority users. Each UE may be allocated one or more of the five classes. These special access classes are described as follows: UEs of access classes 11 and 15 can receive services only in their HPLMN and EHPLMNs. If the EHPLMN list is absent, access classes 11 and 15 can only be used in the HPLMN.

–

Class 11: for PLMN use

–

Class 15: for PLMN staff

Access classes 12 to 14 are applicable in the HPLMN and VPLMNs of the home country only.

l

–

Class 12: for security services

–

Class 13: for public utilities

–

Class 14: for emergency services

If access class 10 is barred, UEs of access classes 0 to 9 or UEs without USIMs are not allowed to initiate emergency calls. For UEs of access classes 11 to 15, emergency calls are not allowed if both access class 10 and the relevant access class (within the range from 11 to 15) are barred.

2.3.3 Service Types The services that UEs in idle mode can obtain include the following types: l

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Limited service Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

5


2 Overview

A UE can initiate only emergency calls in an Acceptable Cell. Such a cell should meet the requirements that the cell is not barred and the cell selection criteria are fulfilled. The UE camps on the Acceptable Cell to obtain Limited service when the cell is part of at least one TA on the list of forbidden TAs TAs for roaming or when the cell does not belong to the RPLMN. For details about the cell selection criteria, see 3.2.2 Cell Selection. l

Normal service A UE obtains normal service in a Suitable Cell. Such a cell should meet all the following requirements:

l

–

The cell is part of t he selected PLMN, the RPLMN, or a PLMN on the EPLMN list.

–

The cell is part of at least one TA TA that belongs to a PLMN fulfilling the previous requirement but is not on the list of forbidden TAs for roaming. For details, see section 3.1 "PLMN selection and roaming" in 3GPP TS 23.122 R10, which was released in March 2011.

–

The cell is not barred.

–

The cell selection criteria are fulfilled.

Operator service A UE obtains operator service in a Reserved Cell, which is used by the operator only. In the case of access class 11 or 15 in the HPLMN or an EHPLMN, a UE may consider Reserved Cells as candidates during cell selection or reselection. In other cases, a UE regards Reserved Cells as barred during cell selection or reselection. UEs are not allowed to camp on barred cells. NOTE

Whether a cell is barred can be set through the CellAccess.CellBarred parameter, parameter, and this parameter setting setting is delivered delivered through through system information information block block type 1 (SIB1). (SIB1). Whether a cell is a Reserved Cell can be set through the CellOp.CellReservedForOp parameter by the operator. This parameter setting setting is also delivered delivered in SIB1. SIB1.

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3 Technical Description

3

Technical Description

Figure 3-1 shows the key procedure of idle mode management. Figure 3-1 Key procedure of idle mode management

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3.1 PLMN Selection UEs select a public land mobile network (PLMN) and register on the PLMN. Figure 3-2 shows the PLMN selection procedure. When a UE is powered on, or returns from an area with no signal coverage: 1.

The UE UE first first selects selects the last last RPLMN RPLMN or a PLMN in the the EPLMN EPLMN list list and and attempts attempts to register on the selected PLMN.

2.

If the registrati registration on on that that PLMN PLMN is succe successful ssful,, the selec selected ted PLMN PLMN is displayed displayed on on the UE, and the UE can now obtain services from the operator. operator. If the last RPLMN R PLMN is unavailable or if the registration on the selected PLMN fails, another PLMN can be selected, either automatically or manually, depending on the PLMN priority information stored in the USIM.

For details about PLMN selection, see section 4.4 in 3GPP TS 23.122 R10, which was released in March 2011. Figure 3-2 PLMN selection procedure

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3.1.1 PLMN Selection in Automatic Mode If a UE fails to register on its most recent RPLMN or EPLMN, the UE attempts to select another PLMN. In automatic network selection mode, the UE selects a PLMN in the following preferential order: 1.

The EHPLMN EHPLMN with the the highest highest priori priority ty if the the EHPLMN EHPLMN list is present present and is not empty, empty, or the HPLMN if the EHPLMN list is not present or is empty. empty.

2.

Each Each PLMN PLMN/ra /radio dio techno technolog logy y comb combina inatio tion n in the User Controlled PLMN Selector with Access Technology data file in the USIM, in priority order.

3.

Each Each PLMN PLMN/ra /radio dio techno technolog logy y comb combina inatio tion n in the Operator Controlled PLMN Selector with Access Technology data file in the USIM, in priority order.

4.

Other high-quali high-quality ty PLMN/ra PLMN/radio dio technol technology ogy combina combinations, tions, in a random random order. order. If the the reference signal received power (RSRP) value of a cell in the PLMN/radio technology combination is greater than or equal to –110 dBm, the combination is considered a high quality PLMN/radio technology combination.

5.

Other PLMN/radi PLMN/radio o technology technology combinatio combinations ns in order order of decreas decreasing ing signal signal quality quality..

When the UE finds a Suitable Cell in a PLMN following this procedure, the UE attempts to register on the PLMN. If the registration is successful, the UE camps on the Suitable Cell; otherwise, the UE tries the next PLMN. If the registration on none of the PLMNs is successful, the UE enters the Limited service state. If no PLMN is available, the UE cannot obtain any services. NOTE

Limited service, Normal service, and Operator service are three service types that can be provided for UEs in idle mode in Acceptable Cell, Suitable Cell, and Reserved Cell, respectively. For details about Acceptable Cell, Suitable Cell, and Reserved Cell, see section 4.3 in 3GPP TS 36.304 R10, which was released in March 2011.

3.1.2 PLMN Selection in Manual Mode If a UE fails to register on its most recent RPLMN or EPLMN, the UE attempts to select a new PLMN. For manual network selection, the UE displays a list of detected PLMNs in the same order as the PLMNs to be selected for automatic network selection. In manual mode, the UE can also try forbidden PLMNs, which are determined by the EPC. If the UE successfully registers on the selected PLMN, the UE no l onger considers the PLMN to be forbidden.

3.1.3 Roaming When roaming, a UE obtains services from a VPLMN other than its HPLMN. For example, the UE may obtain services from a PLMN in another country (an international roaming area). When the UE with the roaming service moves out of the coverage area of its HPLMN, the UE can obtain services from another PLMN according to the PLMN information stored on the USIM. The operator determines whether roaming is allowed for a UE. After the UE registers with a VPLMN by roaming, it periodically searches for its HPLMN and attempts to return to it. The time interval between consecutive searches for the HPLMN is defined by the operator and stored on the USIM. Issue 01 (2017-03-08)


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3.2 Cell Selection and Reselection This section describes the basic feature LBFD-00201803 Cell Selection and Re-selection. After selecting a PLMN, a UE selects a cell in the PLMN to camp on. After camping on the cell, the UE monitors system information, performs measurements on the serving cell and neighboring cells based on measurement rules, and selects a better cell to camp on based on cell reselection criteria. The UE performs cell selection or reselection using the selection- or reselection-related reselection-related parameters from the system information or from the RRC Connection Release message. Figure 3-3 shows the shows the cell selection selecti on and and cell reselection procedures. For F or details, see section 5.2.2 in 3GPP TS 36.304 TS 36.304 R10, which was released in Ma M arch 2011. Figure 3-3 Cell selection and reselection procedures

NOTE

For details about the cell reselection triggering conditions, see 3.2.6 Intra-Frequency or EqualPriority Inter-Frequency Cell Reselection, 3.2.7 Different-Priority Inter-Frequency or Inter-RA Inter-RAT T Cell Reselection Reselection, and 3.2.8 Speed-based Cell Reselection.

3.2.1 Cell Search Cell search is a procedure in which a UE achieves time and frequency synchronization with a cell, obtains the physical cell identifier (PCI), and learns the signal quality and other Issue 01 (2017-03-08)


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information about the cell based on the PCI. A UE performs cell search on all frequencies before selecting or reselecting to a cell. cell. In an LTE system, two types of synchronization signals are used for cell search: primary synchronization signals (PSSs) and secondary synchronization signals (SSSs). The cell search procedure is as follows: follows: 1.

A UE monitors monitors the PSS PSS to acquir acquiree clock clock synchro synchroniza nization tion accur accurate ate to within within 5 ms, and to identify the cell identities in possible cell identity groups the PCI belongs to.

2.

The UE monito monitors rs the the SSSs SSSs to acquir acquiree frame frame synchroni synchronizatio zation, n, that that is, is, time time synchronization, and to identify the cell identity groups based on the one-to-one relationship with SSSs.

3.

The UE UE identifie identifiess the PCI PCI by crosscross-refe referenc rencing ing the the identifie identified d cell identity identity and and cell cell identity group.

4.

The UE UE monitors monitors the the downlink downlink referenc referencee signal signal to determ determine ine the the signal signal quality quality in the cell.

5.

The UE UE reads reads informat information ion on the broadc broadcast ast channe channell (BCH) (BCH) to acquir acquiree related related details details about the cell. NOTE l

In an E-UTRAN, cell identities are grouped to reduce the number of correlation detections, simplifying PCI identification. identification.

l

Each cell identity group consists of three cell identities.

3.2.2 Cell Selection When a UE transitions from connected mode to idle mode or after it has selected a PLMN, the UE must select a cell to camp on. When the UE transitions from connected mode to idle mode: 1.

The UE UE first first attempts attempts to select select the most most recent recent cell it it has camped camped on in conne connected cted mode, mode, or it selects a Suitable Cell on a frequency that is allocated through the RRC Connection Release message.

2.

If such such a cell cell is not not available available,, the UE attempts attempts to find find a Suitabl Suitablee Cell by performi performing ng the Stored Information Cell Selection procedure.

3.

If the UE fails fails to find find a Suitab Suitable le Cell, Cell, the UE perform performss the Initia Initiall Cell Selec Selection tion procedure.

Stored Information Cell Selection The Stored Information Cell Selection procedure requires stored information related to carrier frequencies and cell parameters. The information is retrieved from previous measurement control information elements or from preexisting SI messages. This information can help speed up cell selection. The Stored Information Cell Selection procedure is as follows: The UE searches known carrier frequencies for a Suitable Cell. l

If the UE finds a Suitable Cell, it selects that cell to camp on.

l

If the UE fails to find a Suitable Cell, it initiates initi ates the Initial Cell Selection procedure.

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Initial Cell Selection The Initial Cell Selection procedure does not require that the UE know in advance which frequencies are E-UTRA carrier frequencies. In this procedure, the UE scans all carrier frequencies on the supported E-UTRAN bands to find a Suitable Cell. On each carrier frequency, frequency, the UE searches for the strongest cell only. If the UE finds a Suitable Cell, it selects that cell to camp on. If the UE fails to find a Suitable Cell, it selects an Acceptable Cell to camp on.

Cell Selection Criteria During cell selection, a UE selects an E-UTRAN cell that meets cell selection criteria. A UE selects an E-UTRAN cell to camp on when both Srxlev and Squal are greater than zero. where Srxlev = Qrxlevmeas – (Qrxlevmin + Qrxlevminoffset) Qrxlevminoffset) - Pcompensation Squal = Qqualmeas – (Qqualmin + Qqualminoffset) Qqualminoffset) The variables in the preceding formulas are described as follows: l

Qrxlevmeas is Qrxlevmeas is the measured cell RX signal level (RSRP value) of the cell.

l

Qrxlevmin is Qrxlevmin is the minimum cell RX signal level. It is broadcast in SIB1 and set by the CellSel.QRxLevMin parameter.

l

Qrxlevminoffset is is the offset to Qrxlevmin. Qrxlevmin. It is broadcast in SIB1 and set by the parameter. The UE camping on a cell in a VPLMN considers CellSel.QRxLevMinOffset parameter. this offset parameter when it attempts to camp on a cell in a higher-priority PLMN during periodic cell reselection. The cell in the higher-priority PLMN delivers the value of this parameter to the UE for the Srxlev evaluation.

l

Pcompensation is Pcompensation is the result of the function: max (PMax – UE Maximum Output Power, 0).

– PMax is PMax is the maximum transmit power that the UE can apply to uplink transmission. It is broadcast in SIB1 and set by the CELL.UePowerMax parameter. parameter.

–

UE Maximum Output Power is is the maximum output power that the UE can physically achieve. It is not not configurable on the network network side.

l

Qqualmeas is Qqualmeas is the measured cell RX signal quality (RSRQ value) of the cell.

l

Qqualmin is Qqualmin is the minimum cell RX signal quality required for the cell to become a Suitable Cell. It is broadcast in SIB1 and set by the CellSel.QQualMin parameter. The CellResel.ThrshServLowQCfgInd and CellSel.QQualMin settings determine whether the Qqualmin IE is delivered in SIB1:

–

When the value of CellSel.QQualMin is not 0, CellResel.ThrshServLowQCfgInd can be set to CFG(Configure) or NOT_CFG(Not configure). In this case, the Qqualmin IE is delivered in SIB1.

–

When the value of CellSel.QQualMin is 0, CellResel.ThrshServLowQCfgInd can only be set to NOT_CFG(Not configure). In this case, the Qqualmin IE is not delivered in SIB1.

For details, see section 6.2.2 "SystemInformationBlockType1" "SystemInformationBlockType1" in 3GPP TS 36.331 R10, which was released in March 2011. l

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Qqualminoffset is is the offset to Qqualmin. Qqualmin. It is broadcast in SIB1 and set by the parameter. The UE camping on a cell in a VPLMN considers CellSel.QQualMinOffset parameter. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

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this offset parameter when it attempts to camp on a cell in a higher-priority PLMN during periodic cell reselection. The cell in the higher-priority PLMN delivers the value of this parameter to the UE for the Squal evaluation. evaluation.

3.2.3 Neighboring Cell Priority Handling After camping on a cell, a UE may attempt to reselect to and then camp on another cell. Before cell reselection, the UE is required to measure the signal quality l evel of neighboring cells. The UE then reselects to a neighboring cell by using a specific cell reselection criterion according to the priority of the neighboring cell. During measurement and implementation of cell reselection, the UE needs to obtain the priorities of neighboring frequencies. frequencies. Note that that frequencies of different different RAT RATs must be configured with different priorities. During the evaluation for reselection to an intra-frequency neighboring cell, the UE ignores the priority of the target frequency becau because se cells working on the same frequency have the same priority. The priorities for E-UTRAN frequencies and inter-RAT inter-RAT frequencies include common priorities and dedicated dedicated priorities.

Common Priority The priority of the serving frequency is specified by CellResel.CellReselPriority and broadcast in system information information block type 3 (SIB3). (SIB3). The priority of the non-serving E-UTRA frequency is specified by EutranInterNFreq .CellReselPriority and broadcast in SIB5. A maximum of 16 non-serving E-UTRA frequencies can be broadcast. NOTE

Each UMPT board can be configured with a maximum of 16 non-serving E-UTRA frequencies, while other boards can be configured with no more than 8.

The priority of the neighboring UTRAN frequency is specified by UtranNFreq .CellReselPriority and broadcast in SIB6. A maximum of 16 neighboring UTRAN frequencies can be broadcast. The priority of the neighboring GERAN frequency is specified by GeranNfreqGroup .CellReselPriority and broadcast in SIB7. A maximum of 16 neighboring GERAN frequency groups can be broadcast. The priority of a neighboring CDMA2000 frequency is specified by Cdma2000BandClass.Cdma20001XrttCellReselPri and Cdma2000BandClass.Cdma2000HrpdCellReselPri and broadcast in SIB8.

Dedicated Priority During release of UE radio resources, the IdleModeMobilityControlInfo (IMMCI) IE in the RRC Connection Release message delivers the radio resources for each UE. A maximum of 16 non-serving E-UTRA frequencies, 16 neighboring UTRAN frequencies, and 16 neighboring GERAN frequency groups can be delivered for each UE. Cell reselection dedicated priorities include dedicated SPID priorities and operator-specific operator-specific dedicated priorities. l

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SPID dedicated priority Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

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Specifies a dedicated cell reselection priority using the SPID. An SPID dedicated priority can be either a common SPID priority or an operator-based operator-based SPID priority. The former refers to an SPID priority configured not based on PLMN, and the latter refers to an SPID priority configured based on the PLMN of the serving cell. For details about SPID dedicated priorities, see descriptions of LOFD-00105401 Camp & Handover Based on SPID in Flexible in Flexible User Steering Feature Feature Parameter Parameter Description. Description. On a shared network, the eNodeB uses LOFD-001133 Multi Operators SPID Policy to implement the operator-specific SPID dedicated priority function for cell reselection. Specifically, Specifically, operators sharing the same eNodeB can select their respective SPID value ranges, without negotiating with each other, and the shared eNodeB allows users of different operators to use the same SPID for different cell reselection dedicated priority policies. For details, see RAN see RAN Sharing Feature Feature Parameter Description. Description. l

Operator-specific Operator-specific dedicated priority

–

Dedicated priority based on the home operator of a neighboring frequency: Specifies a dedicated cell reselection priority based on the operator to which an adjacent frequency belongs. In RAN Sharing scenarios, the dedicated priorities of E-UTRAN, UTRAN, and GERAN frequencies are specified by EutranNFreqRanShare .CellReselPriority, UtranRanShare .CellReselPriority, and GeranRanShare .CellReselPriority, respectively, respectively, for different PLMNs.

–

Dedicated priority based on home operator of the serving cell: Specifies a dedicated cell reselection priority based on the PLMN ID of the serving cell. The priorities are specified by EutranNFreqSCellOp .CellReselDediPri , UtranNFreqSCellOp .CellReselDediPri , GeranNFGroupSCellOp .CellReselDediPri , Cdma2000BcSCellOp.Cdma1XrttCellReselDediPri , and Cdma2000BcSCellOp. HrpdCellReselDediPri HrpdCellReselDediPri .

Both dedicated priority based on home operator of an adjacent frequency and dedicated priority based on home operator operator of the serving cell are operator-specific operator-specific dedicated dedicated priorities. Only one type can can be used at a time. The eNodeB preferentially uses SPID dedicated priorities when determining t he dedicated frequency priorities to carry in the RRC Connection Release message. If no SPID priority is configured for the UE, the eNodeB uses the dedicated frequency priorities of operators configured in the EutranNFreqRanShare , UtranRanShare , and GeranRanShare MOs, or the frequency priorities of UE-homed operators configured in the EutranNFreqSCellOp , UtranNFreqSCellOp , GeranNFGroupSCellOp , and Cdma2000BcSCellOp MOs. If no dedicated priority of operators is configured, the eNodeB does not carry dedicated frequency priorities in the RRC Connection Release Release message. There There are two exceptions: exceptions: l

For a CA UE, when the idle-mode i dle-mode PCC anchoring function takes effect, if no SPID dedicated priority or operator-specific dedicated priority is configured, the eNodeB sti ll carries the dedicated frequency priorities generated generated by this function in the RRC Connection Release message. For details about the idle-mode PCC anchoring function, see Carrier Aggregation Feature Parameter Description. Description .

l

For a UE release due to system overload, MME overload, or S1-interface faults, even if the eNodeB does not use any of the preceding dedicated priorities, if the common priority of the neighboring frequency frequency is lower than the common priority of the serving frequency, frequency, the eNodeB uses the common priority of the serving frequency as the dedicated priority of a neighboring frequency and carries the priority in the RRC Connection Release message.

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When the eNodeB determines the list of frequency priorities to carry in the RRC Connection Release message, it filters frequencies based on UE capabilities and on the target PLMN. l

UE capability-based frequency filtering

–

If the eNodeB has obtained UE capabilities, it filters out frequencies that UEs do not support based on systems supported by UEs and UE frequency capabilities. NOTE

If the UE supports enhanced measurement frequency capabilities (UE capability reported in "incMonEUTRA" is TRUE), the eNodeB sends dedicated priorities for a maximum of 16 frequencies. Otherwise, the eNodeB sends dedicated priorities for a maximum of eight MeasPerformanceDemand frequencies, for which the value of the EutranInterNFreq. MeasPerformanceDemand NORMAL(NORMAL) parameter is .

–

If the eNodeB has not obtained UE capabilities, it checks the value of CellAlgoSwitch. ReselecPriAdaptSwitch ReselecPriAdaptSwitch and determines the cause value of RRC access request. ReselecPriAdaptSwitch is set to ON(On) and the cause value of If CellAlgoSwitch. ReselecPriAdaptSwitch RRC access request is mo-Signalling (such as TAU accept/reject accept/reject and attach reject), and the S1 release is initiated by the MME with the cause value NAS, the eNodeB assumes that UEs support all frequencies in the priority list and filtering is not required.

Otherwise, the eNodeB assumes that UEs support only the frequencies of the serving cell. In this case, if frequencies of the serving cell are included in the frequency list, they are reserved and other frequencies are filtered out. If frequencies of the serving cell are not included in the frequency list, t he eNodeB does not deliver the IMMCI IE. l

Target PLMN-based filtering

–

If all home PLMNs of external cells under the frequency are not included in the target PLMN list, the eNodeB filters out the frequency. frequency.

–

If no external cells are configured on the frequency (no PLMN information of external cells), the eNodeB fails to obtain PLMN attributes of the frequency and filters out the frequency. frequency.

The eNodeB includes remaining frequencies in the IMMCI IE and delivers it to UEs. During cell reselection, when a UE camps on a Suitable Cell, the UE ignores all the absolute priorities provided in system information information if dedicated priorities priorities are assigned through through dedicated signaling. If the UE acquires the priorities of other frequencies but no priority of the serving frequency, frequency, the UE regards the priority of the serving frequency as the lowest. During cell reselection, when a UE camps on an Acceptable Cell, the UE uses only the absolute priorities provided in system information. The UE only stores the information about the dedicated priorities but does not use it for cell reselection even when dedicated priorities are available. A UE discards priorities provided by dedicated signaling in any of the following situations: l

The NAS signals the AS to perform PLMN selection.

l

The UE enters the connected mode.

l

The validity time (specified by T320) of the dedicated priority expires.

T320 and the dedicated priority are sent to the UE in the RRC Connection Release message. The eNodeB determines the value of T320 in the following two ways: Issue 01 (2017-03-08)


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l

If the dedicated priority is obtained through the UE's SPID mapping or the PCC anchoring function, the value of T320 is always 180 minutes.

l

If the dedicated priority is obtained through other means, T320 is specified by the RrcConnStateTimer .T320ForLoadBalance parameter during an RRC connection release due to load balancing, or by the RrcConnStateTimer .T320ForOther parameter parameter during an RRC connection release due to other reasons.

For details about T320, see section 7.3 in 3GPP TS 36.331 R10, released in March 2011.

3.2.4 Blacklisted Cell Identifying During cell reselection, UEs are not allowed to measure or reselect to the blacklisted cells of the serving cell. Blacklisted cells are classified into intra-frequency intra-frequency and inter-frequency blacklisted cells. l

l

Information about intra-frequency blacklisted cells is delivered in IntraFreqBlackCellList IntraFreqBlackCellList of of the SIB4 and is excluded from IntraFreqNeighCellList IntraFreqNeighCellList of the SIB4. Information about inter-frequency blacklisted cells is delivered in InterFreqBlackCellList InterFreqBlackCellList of the SIB5 and is excluded from InterFreqNe from InterFreqNeighCellList ighCellList of of the SIB5.

UEs identify blacklisted cells by PCIs. An intra-frequency blacklisted cell can be configured in the IntraFreqBlkCell MO. The first 16 E-UTRAN intra-frequency blacklisted cells are the blacklisted cells in intra-frequency idle PhyCellId specifies mode. In this MO, IntraFreqBlkCell . PhyCellId specifies the starting PCI of an intra PhyCellIdRange specifies the number frequency blacklisted cell list, and IntraFreqBlkCell . PhyCellIdRange PhyCellId of consecutive PCIs from the starting PCI specified by IntraFreqBlkCell . PhyCellId onwards. An inter-frequency blacklisted cell can be configured in the InterFreqBlkCell MO. The first 16 E-UTRAN inter-frequency blacklisted cells are the blacklisted cells in inter-frequency idle DlEarfcn specifies the downlink EARFCN mode. In this MO, InterFreqBlkCell . DlEarfcn PhyCellId specifies corresponding to the blacklist, InterFreqBlkCell . PhyCellId specifies the starting PCI in the PhyCellIdRange specifies the number of consecutive PCIs blacklist, and InterFreqBlkCell . PhyCellIdRange PhyCellId onwards. from the starting PCI specified by InterFreqBlkCell . PhyCellId onwards.

3.2.5 Neighboring Cell Measurement for Cell Reselection During cell reselection, UEs perform measurements of neighboring cells based on the signal quality of the serving cell and frequency priorities of the neighboring cells. The UE measures only the neighboring frequencies broadcast in the system information and the neighboring frequency whose priority information is carried in the RRC Connection Release message.

Intra-Frequency Measurement To trigger intra-frequency measurements, measurements, the following rules apply: The UE does not perform intra-frequency measurements if the Srxlev and Squal values of the serving cell are greater than S IntraSearchP and SIntraSearchQ, respectively. The UE performs intrafrequency measurements measurements if the Srxlev or Squal value of the serving cell is not greater than SIntraSearchP or SIntraSearchQ, respectively. respectively. For details about how to calculate the Srxlev and Squal values, see 3.2.2 Cell Selection. Issue 01 (2017-03-08)


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The following table provides reference for determining the values of S IntraSearchP and SIntraSearchQ:

CellResel.SInt CellResel.Q raSearchCfgIn QualMinCfg d Ind

IEs Broadcast in SIB3

SIntraSearchP Value

SIntraSearchQ Value

NOT_CFG(Not configure)

CFG(Configu sre) IntraSearchP and s IntraSearchQ

s-Intr s-IntraSe aSearc archP hP

s-Intr s-IntraSe aSearc archQ hQ

CFG(Configure )

NOT_CFG(N ot configure)

s-IntraSe s-IntraSearch arch

s-IntraSe s-IntraSearch arch

0 dB

NOT_CFG(Not configure) (1)


N/A(1)

Infinity(1)

0 dB(1)

s-IntraSearch, s IntraSearchP , and s IntraSearchQ

s-Intr s-IntraSe aSearc archP hP

s-Intr s-IntraSe aSearc archQ hQ

(1)

CFG(Configure )

CFG(Configu re)

NOTE (1)

: In this case, a UE measures the information about intra-frequency cells, regardless of whether the signal quality is good in the serving cell.

Both s-IntraSearch and s-IntraSearchP broadcast broadcast in SI are specified by the CellResel. SIntraSearch SIntraSearch parameter, and s-IntraSearchQ is specified by the CellResel. SIntraSearchQ SIntraSearchQ parameter. When CellResel.QQualMinCfgInd is is set to CFG(Configure) and CellResel. SIntraSearchCfgInd SIntraSearchCfgInd is is set to NOT_CFG(Not configure), CellResel. SIntraSearch SIntraSearch cannot be configured. In this case, s-IntraSearchP uses uses the default SIntraSearch. value or last correctly configured value of CellResel. SIntraSearch

Inter-Frequency or Inter-RAT Measurement To trigger inter-frequency or inter-RAT measurements, the following rules apply: l

The UE always performs measurements on inter-frequency or inter-RAT neighboring cells regardless of the signal quality of the serving cell if the priorities of the neighboring frequencies are higher than the priority of the serving frequency.

l

If the priorities of non-serving E-UTRA frequencies are lower than or equal to the priority of the serving frequency frequency,, or if the priorities of inter-RA inter-RAT T neighboring frequencies frequencies are lower than the priority of the serving frequency, frequency, the UE determines whether to start the corresponding measurements according to the following rules:

–

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The UE does not perform inter-frequency or inter-RAT measurements if the Srxlev and Squal values of the serving cell are greater than S nonIntraSearchP and SnonIntraSearchQ, respectively. S nonIntraSearchP indicates the Srxlev threshold for Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

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triggering inter-frequency or inter-RAT measurements. S nonIntraSearchQ indicates the Squal threshold for triggering inter-frequency inter-frequency or inter-RAT inter-RAT measurements. The UE performs inter-frequency or inter-RAT measurements if the Srxlev or Squal value of the serving cell is not greater than S nonIntraSearchP or SnonIntraSearchQ, respectively.

–

The following table provides reference for determining the values of S nonIntraSearchP and SnonIntraSearchQ:

CellResel.SN onIntraSearc hCfgInd

CellResel. QQualMin CfgInd

IEs Broadcast in SIB3

SnonIntraSearchP Value

SnonIntraSearch Q Value


CFG(Config ure)

s NonIntraSea rchP and and s NonIntraSea rchQ

s NonIntraSearc hP

s NonIntraSearc hQ

CFG(Configu re)

NOT_CFG( Not configure)

s NonIntraSea rch

s NonIntraSearc h

0 dB


NOT_CFG( Not configure) (1)

N/A(1)

Infinity(1)

0 dB(1)

CFG(Config ure)

s NonIntraSea rchP , s NonIntraSea rchQ, and s NonIntraSea rch

s NonIntraSearc hP

s NonIntraSearc hQ

(1)

CFG(Configu re)

NOTE (1)

: UEs measure both inter-frequency and inter-RAT cells, regardless of whether the signal quality in the serving cell is good.

Both s-NonIntraSearch and s-NonIntraSearchP broadcast broadcast in SI are specified by the CellResel. SNonIntraSearch SNonIntraSearch parameter, and s-NonIntraSearchQ is specified by the CellResel. SNonIntraSearchQ SNonIntraSearchQ parameter. When CellResel.QQualMinCfgInd is is set to CFG(Configure) and CellResel. SNonIntraSearchCfgInd SNonIntraSearchCfgInd is is set to NOT_CFG(Not configure), CellResel. SNonIntraSearch SNonIntraSearch cannot be configured. In this case, s-NonIntraSearchP SNonIntraSearch. uses the default value or last correctly configured value of CellResel. SNonIntraSearch

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NOTE

For non-serving E-UTRA frequencies configured in the EutranInterNFreq MO: l

If the UE does not support enhanced measurement frequency capabilities (that is, UE capability reported in "incMonEUTRA" is not TRUE), the UE can choose a frequency for which EutranInterNFreq. MeasPerformanceDemand MeasPerformanceDemand is is set to NORMAL(NORMAL) as the target frequency for cell reselection.

l

Otherwise, the UE can obtain all the configured non-serving E-UTRA frequencies from SI. For MeasPerformanceDemand set frequencies with EutranInterNFreq. MeasPerformanceDemand set to NORMAL(NORMAL), the UE performs measurements based on normal measurement performance. For frequencies with EutranInterNFreq. MeasPerformanceDemand MeasPerformanceDemand set set to REDUCED(REDUCED), the UE performs measurements based on reduced measurement performance. In this case, the time to reselect to such a frequency may increase.

l

MeasPerformanceDemand set Non-serving Non-serving E-UTRA frequencies frequencies with EutranInterNFreq. MeasPerformanceDemand set to UNDELIVER(UNDELIVER) are not delivered in SIB5, and UEs do not measure these nonserving E-UTRA frequencies.

3.2.6 Intra-Frequency or Equal-Priority Inter-Frequency Cell Reselection During cell reselection, intra-frequency intra-frequency or equal-priority inter-frequency inter-frequency neighboring cells must meet both cell selection and reselection criteria. 1.

Selection Criteria. The criteria for intraThe The cel celll sele select ctio ion n cri crite teri riaa are are desc described ribed in Cell Selection and inter-frequency neighboring cells involve the following values:

l

Intra-frequency Intra-frequency neighboring cells The following values broadcast in SIB3 are used to calculate Srxlev and Squal:

–

Qrxlevmin: the minimum cell RX signal level It is set by the CellResel.QRxLevMin parameter.

–

PMax: the maximum UE transmit power in a neighboring cell It is set by the CellResel. PMax parameter. PMax parameter.

–

Qqualmin: the minimum cell RX signal quality It is set by the CellResel.QQualMin parameter.

–

Qrxlevminoffset and Qqualminoffset For details, see 3.2.2 Cell Selection.

l

Inter-frequency Inter-frequency neighboring cells The following values broadcast in SIB5 are used to calculate Srxlev and Squal:

–

Qrxlevmin: the minimum cell RX signal level It is set by the EutranInterNFreq .QRxLevMin parameter.

–

PMax: the maximum UE transmit power in a neighboring cell PMax parameter. It is set by the EutranInterNFreq . PMax parameter.

–

Qqualmin: the minimum cell RX signal quality It is set by the EutranInterNFreq .QQualMin parameter.

2.

Once these these cell cell selecti selection on criteria criteria are are met, met, cell resele reselection ction criter criteria ia are consid considered ered.. If a UE has camped on its serving cell for more than one second, it reselects a neighboring cell that also meets both of the following conditions:

l

The neighboring cell has the highest cell-ranking criterion (represented by R_n).

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eRAN Idle Mode Management Feature Parameter Description l


The R_n of the neighboring cell is higher than the cell-ranking criterion (represented by R_s) of the serving cell during the cell reselection time. The cell reselection time for an intra-frequency neighboring cell is broadcast in SIB3 and set by the CellResel.TreselEutran parameter. parameter. The cell reselection time for an interfrequency neighboring cell is broadcast in SIB5 and set by the EutranInterNFreq . EutranReselTime EutranReselTime parameter. NOTE

During cell reselection, the UE also needs to check whether access to a neighboring cell is allowed according to the "cellAccessRelatedInfo" IE in SIB1 sent from the neighboring cell. If the neighboring cell is barred, it must be excluded from the candidate list. If the neighboring cell cannot function as a Suitable Cell because it is in the list of forbidden TAs for roaming or it does not belong to the RPLMN or an EPLMN, the UE does not consider this neighboring cell and other cells on the same frequency as candidates for reselection within 300 seconds.

The cell-ranking criteria R_s for the serving cell and R_n for neighboring cells are defined as follows: R_s = Qmeas,s + Qhyst R_n = Qmeas,n – Qoffset l

Qmeas,s: the measured RSRP of the serving cell

l

Qhyst: the reselection hysteresis for the serving cell, broadcast in SIB3 It is set by the CellResel.Qhyst parameter. parameter.

l

Qmeas,n: the measured RSRP of a neighboring cell.

l

Qoffset:

–

Intra-frequency Intra-frequency neighboring cells It is equal to q-OffsetCell, which is broadcast in SIB4 and set by the parameter. If q-OffsetCell is not broadcast in EutranIntraFreqNCell .CellQoffset parameter. SIB4, the UE sets q-OffsetCell to 0.

–

Inter-frequency Inter-frequency neighboring cells It is equal to q-OffsetCell plus q-OffsetFreq, q-OffsetFreq, which are broadcast in SIB5 and set by the EutranInterFreqNCell. CellQoffset and and EutranInterNFreq .QoffsetFreq parameters, respectively respectively.. If q-OffsetCell q-OffsetCell is not broadcast in SIB5, the the UE sets qOffsetCell to 0.

SIB4 and SIB5 broadcast a maximum of 16 intra-frequency neighboring cells or 16 interfrequency neighboring cells of a frequency. frequency. The eNodeB supports a maximum of 256 intraand inter-frequency neighboring cells in total. The eNodeB selects intra- and inter-frequency neighboring cells by using the following rules in sequence: 1.

Neighborin Neighboring g cells cells for for which which the following following two param parameters eters are set to 0 are not broadcast: - EutranIntraFreqNCell.CellQoffset

- EutranInterFreqNCell .CellQoffset 2.

Neighborin Neighboring g cells cells for for which which the following following two param parameters eters are set to HIGH are preferentially broadcast: broadcast: - EutranIntraFreqNCell.CellMeasPriority - EutranInterFreqNCell.CellMeasPriority

3.

If there there are are more more than 16 neighbor neighboring ing cells, cells, the the 16 neighb neighboring oring cells with the the largest largest values for the following two parameters are broadcast: - EutranIntraFreqNCell.CellQoffset

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- EutranInterFreqNCell .CellQoffset 4.

If there there are are less than 16 16 neighbori neighboring ng cells, cells, neighb neighboring oring cells meeting meeting both both of the the following conditions are added until there is a total of 16 neighboring cells: - The EutranIntraFreqNCell .CellMeasPriority and EutranInterFreqNCell .CellMeasPriority parameters are set to LOW. - The EutranIntraFreqNCell .CellQoffset and and EutranInterFreqNCell .CellQoffset values are the largest. All these 16 neighboring cells are then broadcast.

3.2.7 Different-Priority Inter-Frequency or Inter-RAT Cell Reselection Reselection to a different-priority different-priority inter-frequency cell or an inter-RAT inter-RAT cell can be classified as either reselection to a higher-priority cell or reselection to a lower-priority cell.

Inter-Frequency/Inter-RAT Cell Selection Criteria The Srxlev and Squal values of inter-frequency or inter-RAT inter-RAT neighboring cells need to be calculated when the UE reselects to an inter-frequency or inter-RAT inter-RAT neighboring cell. The Srxlev and Squal values are calculated as follows: l

l

Inter-frequency Inter-frequency neighboring cell: See 3.2.6 Intra-Frequency or Equal-Priority InterFrequency Cell Reselection. Neighboring UTRAN cell cell Srxlev = Qrxlevmeas - (Qrxlevmin + Qrxlevminoffset) Qrxlevminoffset) - Pcompensation Squal = Qqualmeas - (Qqualmin + Qqualminoffset) Pcompensation = max(UE_TXPWR_MAX_RACH - P_MAX, 0) Qrxlevmeas is Qrxlevmeas is the measured RX signal level of the neighboring UTRAN cell. Qqualmeas is Qqualmeas is the measured RX signal quality of the neighboring UTRAN cell. The values of these parameters are broadcast in SIB6 from the E-UTRAN when the UE implements reselection estimation on a neighboring UTRAN cell. Qrxlevmin is Qrxlevmin is set by the UtranNFreq.QRx LevMin parameter. Qqualmin is Qqualmin is set by the UtranNFreq .Qqualmin par ameter. ameter. UE_TXPWR_MAX_RACH is is set by the UtranNFreq . PmaxUtran PmaxUtran parameter. P_MAX is is the maximum output power that the UE can physically provide. It i s not configurable on the network side. Values of Qrxlevminoffset and and Qqualminoffset are are obtained from UTRAN system information. For details, see section 5.2.3.1 in 3GPP TS 25.304 R10, which was released in March 2011.

l

Neighboring GERAN cell cell Srxlev = Qrxlevmeas - Qrxlevmin - Pcompensation Qrxlevmeas is Qrxlevmeas is the measured RX signal level of the neighboring GERAN cell. Pcompensation = max(MS_TXPWR_MAX_CCH - P, 0) The values of these parameters are broadcast in SIB7 from the E-UTRAN when the UE implements reselection estimation on a neighboring GERAN cell. Qrxlevmin is Qrxlevmin is set by the GeranNfreqGroup .QRxLevMin parameter.

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PmaxGeran parameter. MS_TXPWR_MAX_CCH is is set by the GeranNfreqGroup . PmaxGeran

P is is the maximum output power that the UE can physically provide. It is not configurable on the network side. For details, see section 3.6 "Radio constraints" in 3GPP TS 43.022 R10, which was released in March 2011. l

Neighboring CDMA2000 cell cell

Ec/Io is the measured RX signal quality of the neighboring CDMA2000 cell. For details, see 3GPP2 C.S0005-A.

Criteria for Reselection to a Higher-Priority Cell If CellResel.ThrshServLowQCfgInd is set to CFG(Configure) and SIB3 contains threshServingLowQ (set threshServingLowQ (set by CellResel.ThrshServLowQ), a UE reselects to a higher-priority inter-frequency inter-frequency or inter-RAT inter-RAT neighboring cell when all the following conditions are met: l

The UE has camped on the serving cell for more than 1 second.

l

The neighboring cell has one of the following measurement results: values of measured neighboring neighboring cells are – Neighboring E-UTRAN cell: The Squal values greater than the value of threshX-HighQ (configured threshX-HighQ (configured in the EutranInterNFreq .ThreshXHighQ parameter) broadcast in SIB5 within the interfrequency neighboring cell reselection time (configured in the EutranInterNFreq . EutranReselTime EutranReselTime parameter) broadcast in SIB5. For details about how to calculate the Squal values, see 3.2.6 Intra-Frequency or EqualPriority Inter-Frequency Cell Reselection . FDD cell: The Squal values values of measured neighboring neighboring cells – Neighboring UTRAN FDD are greater than the value of threshX-HighQ (configured threshX-HighQ (configured in the UtranNFreq .ThreshXHighQ parameter) broadcast in SIB6 within the neighboring UTRAN cell reselection time (configured in the CellReselUtran.TreselUtran parameter) broadcast broadcast in SIB6. TDD cell: The Srxlev values values of measured neighboring neighboring cells – Neighboring UTRAN TDD are greater than th an the value of threshX-High (configured threshX-High (configured in the SIB6 within the neighboring UtranNFreq .ThreshXHigh parameter) broadcast in SIB6 within UTRAN cell reselection time (configured in the CellReselUtran.TreselUtran parameter) broadcast broadcast in SIB6. cell: The Srxlev values of of measured neighboring neighboring cells are – Neighboring GERAN cell: greater than the value of threshX-High (configured threshX-High (configured in the GeranNfreqGroup .ThreshXHigh parameter) broadcast in SIB7 within the neighboring GERAN cell reselection time (configured in the CellReselGeran.TReselGeran parameter) broadcast in SIB7.

– Neighboring CDMA2000 cell: cell: The Srxlev values values of measured neighboring neighboring cells are greater than the value of threshX-High (configured threshX-High (configured in the Cdma2000BandClass.Cdma20001XrttThreshXHigh and Cdma2000BandClass.Cdma2000HrpdThreshXHigh parameters) broadcast in SIB8 within the neighboring CDMA2000 cell reselection time (configured in the CellReselCdma2000.Cdma1XrttTreselection and CellReselCdma2000.TreselectionHrpd parameters) broadcast in SIB8. If CellResel.ThrshServLowQCfgInd is set to NOT_CFG(Not configure) and SIB3 does not contain threshServingLowQ, threshServingLowQ, a UE reselects to a higher-priority inter-frequency or inter-RAT neighboring cell when all of the following conditions are met: Issue 01 (2017-03-08)


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l


l

The neighboring cell has one of the following measurement results: values of measured neighboring neighboring cells are – Neighboring E-UTRAN cell: The Srxlev values greater than the value of threshX-High (configured threshX-High (configured in the EutranInterNFreq .ThreshXhigh parameter) broadcast in SIB5 within the interfrequency neighboring cell reselection time (configured in the EutranInterNFreq EutranInterNFreq. EutranReselTime EutranReselTime parameter) broadcast in SIB5. For details about how to calculate the Srxlev values, see 3.2.6 Intra-Frequency or EqualPriority Inter-Frequency Cell Reselection . cell: The Srxlev values of of measured neighboring neighboring cells are – Neighboring UTRAN cell: greater than the value of threshX-High (configured threshX-High (configured in the UtranNFreq .ThreshXHigh parameter) broadcast in SIB6 within the neighboring UTRAN cell reselection time (configured in the CellReselUtran.TreselUtran CellReselUtran.TreselUtran parameter) broadcast broadcast in SIB6. cell: The Srxlev values of of measured neighboring neighboring cells are – Neighboring GERAN cell: greater than the value of threshX-High (configured threshX-High (configured in the GeranNfreqGroup .ThreshXHigh parameter) broadcast in SIB7 within the neighboring GERAN cell reselection time (configured in the CellReselGeran.TReselGeran parameter) broadcast in SIB7. cell: The Srxlev values values of measured neighboring neighboring cells are – Neighboring CDMA2000 cell: greater than the value of threshX-High (configured threshX-High (configured in the Cdma2000BandClass.Cdma20001XrttThreshXHigh and Cdma2000BandClass.Cdma2000HrpdThreshXHigh parameters) broadcast in SIB8 within the neighboring CDMA2000 cell reselection time (configured in the CellReselCdma2000.Cdma1XrttTreselection and CellReselCdma2000.TreselectionHrpd parameters) broadcast in SIB8.

If the highest ranked cell is unsuitable for a UE because it is included in a roaming-forbidden TA or because it does not belong to the RPLMN or an EPLMN, the UE does not consider this cell as a candidate for reselection within 300 seconds.

Reselection to a Lower-Priority Cell If CellResel.ThrshServLowQCfgInd is set to CFG(Configure) and SIB3 contains threshServingLowQ (set threshServingLowQ (set by CellResel.ThrshServLowQ CellResel.ThrshServLowQ), a UE reselects to a lower-priority inter-frequency inter-frequency or inter-RAT inter-RAT neighboring cell when all the following conditions are met: l

No higher-priority higher-priority inter-frequency inter-frequency or inter-RAT inter-RAT neighboring cell meets meets the cell reselection criteria.

l


l

The neighboring cell has one of the following measurement results: NOTE

For details about how to calculate the Squal value of the serving cell, see Cell Selection Criteria.

– Neighboring E-UTRAN cell: The Squal value of the serving cell is less than the value of threshServingLowQ broadcast threshServingLowQ broadcast in SIB3 and the Squal values of measured neighboring cells are greater than the value of threshX-LowQ (configured threshX-LowQ (configured in the EutranInterNFreq .ThreshXlowQ parameter) broadcast in SIB5 within the interfrequency neighboring cell reselection time (configured in the broadc ast in SIB5. For details EutranInterNFreq EutranInterNFreq. EutranReselTime EutranReselTime parameter) broadcast about how to calculate the Squal values of the measured neighboring neighboring cells, see 3.2.6 Intra-Frequency or Equal-Priority Inter-Frequency Cell Reselection . Issue 01 (2017-03-08)


23



FDD cell: The Squal value value of the serving cell cell is less than the – Neighboring UTRAN FDD value of threshServingLowQ broadcast threshServingLowQ broadcast in SIB3 and the Squal values of measured neighboring cells are greater than the value of threshX-LowQ (configured threshX-LowQ (configured in the UtranNFreq .ThreshXLowQ parameter) broadcast in SIB6 within the neighboring CellReselUtran.TreselUtran UTRAN cell reselection time (configured in the CellReselUtran.TreselUtran parameter) broadcast broadcast in SIB6. TDD cell: The Squal value value of the serving cell cell is less than the – Neighboring UTRAN TDD value of threshServingLowQ broadcast threshServingLowQ broadcast in SIB3 and the Squal values of measured neighboring cells are greater than the value of threshX-Low (configured threshX-Low (configured in the UtranNFreq .ThreshXLow parameter) broadcast in SIB6 within the neighboring CellReselUtran.TreselUtran UTRAN cell reselection time (configured in the CellReselUtran.TreselUtran parameter) broadcast broadcast in SIB6. th e serving cell is less than the value – Neighboring GERAN cell: The Squal value of the of threshServingLowQ broadcast threshServingLowQ broadcast in SIB3 and the Sr xlev xlev values of measured neighboring cells are greater than the value of threshX-Low (configured threshX-Low (configured in the GeranNfreqGroup.ThreshXlow GeranNfreqGroup. ThreshXlow parameter) broadcast in SIB7 within the neighboring GERAN cell reselection time (configured in the CellReselGeran.TReselGeran CellReselGeran.TReselGeran parameter) broadcast in SIB7.

– Neighboring CDMA2000 cell: cell: The Squal value of the serving cell is less than than the value of threshServingLowQ broadcast threshServingLowQ broadcast in SIB3 and the Srxlev values of measured neighboring cells are greater than the value of threshX-Low (configured threshX-Low (configured in the Cdma2000BandClass.Cdma20001XrttThreshXLow and Cdma2000BandClass.Cdma2000HrpdThreshXLow Cdma2000BandClass. Cdma2000HrpdThreshXLow parameters) broadcast in SIB8 within the neighboring CDMA2000 cell reselection time (configured in the CellReselCdma2000.Cdma1XrttTreselection CellReselCdma2000.Cdma1XrttTreselection and CellReselCdma2000.TreselectionHrpd CellReselCdma2000.TreselectionHrpd parameters) broadcast in SIB8. If CellResel.ThrshServLowQCfgInd is set to NOT_CFG(Not configure) and SIB3 does not contain threshServingLowQ, threshServingLowQ, a UE reselects to a lower-priority inter-frequency or inter-RAT neighboring cell when all the following conditions are met: l

No higher-priority higher-priority inter-frequency inter-frequency or inter-RAT inter-RAT neighboring cell meets the cell reselection criteria.

l


l

The neighboring cell has one of the following measurement results: NOTE

For details about how to calculate the Srxlev value of the serving cell, see Cell Selection Criteria.

value of the serving cell is less less than the – Neighboring E-UTRAN cell: The Srxlev value value of threshServingLow (configured threshServingLow (configured in the CellResel.ThrshServLow parameter) broadcast in SIB3 and the Srxlev values of measured neighboring cells are greater greater than the value of threshX-Low (configured threshX-Low (configured in the EutranInterNFreq .ThreshXlow parameter) broadcast broadcast in SIB5 within the inter-frequenc inter-frequency y neighboring cell EutranReselTime reselection time (configured in the EutranInterNFreq . EutranReselTime parameter) broadcast broadcast in SIB5. For details details about how to calculate calculate the Srxlev values of the measured neighboring cells, see 3.2.6 Intra-Frequency or Equal-Priority Inter-Frequency Cell Reselection. cell: The Srxlev value of of the serving cell is less than than the – Neighboring UTRAN cell: value of threshServingLow (configured threshServingLow (configured in the CellResel.ThrshServLow parameter) broadcast in SIB3 and the Srxlev values of measured neighboring cells are greater greater than the value of threshX-Low (configured threshX-Low (configured in the UtranNFreq .ThreshXLow parameter) broadcast broadcast in SIB6 within the neighboring neighboring UTRAN cell reselection reselection time (configured in the CellReselUtran.TreselUtran parameter) broadcast in SIB6. Issue 01 (2017-03-08)


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cell: The Srxlev value of of the serving cell is less than than the – Neighboring GERAN cell: value of threshServingLow (configured threshServingLow (configured in the CellResel.ThrshServLow parameter) broadcast in SIB3 and and the Srxlev values of measured neighboring cells are greater greater than the value of threshX-Low (configured threshX-Low (configured in the GeranNfreqGroup .ThreshXLow parameter) broadcast broadcast in SIB7 within the neighboring neighboring GERAN cell reselection reselection time (configured in the CellReselGeran.TReselGeran parameter) broadcast in SIB7. cell: The Srxlev value of the serving cell is less than than the – Neighboring CDMA2000 cell: value of threshServingLow (configured threshServingLow (configured in the CellResel.ThrshServLow parameter) broadcast in SIB3 and and the Srxlev values of measured neighboring cells are greater greater than the value of threshX-Low (configured threshX-Low (configured in the Cdma2000BandClass.Cdma20001XrttThreshXLow and Cdma2000BandClass.Cdma2000HrpdThreshXLow parameters) broadcast in SIB8 within the neighboring CDMA2000 cell reselection time (configured in the CellReselCdma2000.Cdma1XrttTreselection and CellReselCdma2000.TreselectionHrpd parameters) broadcast in SIB8.

3.2.8 Speed-based Cell Reselection UE movement is classified, by speed, as either normal-, medium-, or high-speed. A UE may start at a normal speed and then accelerate. When the UE is moving at medium or high speed, it quickly reselects to a cell. In such a case, related cell reselection parameters must be adjusted accordingly. accordingly. Speed-based cell reselection is supported only when cell reselection for UEs at normal speed has been enabled. Speed-based cell reselection is enabled by setting CellResel. SpeedDepReselCfgInd to SpeedDepReselCfgInd to CFG(Configure) and a specific neighboring cell parameter to CFG(Configure) . Table 3-1 lists the parameters for various neighboring cells. Table 3-1 3 -1 Neighboring cell parameters

Neighboring Cell Type

Parameter

Intra-frequency Intra-frequency neighboring E-UTRAN cell CellResel. SpeedStateSfCfgInd SpeedStateSfCfgInd SpeedDependSPCfInter-frequency Inter-frequency neighboring E-UTRAN cell EutranInterNFreq. SpeedDependSPCf gInd

Neighboring UTRAN cell cell

CellReselUtran. SpeedStateSfCfgInd SpeedStateSfCfgInd

Neighboring GERAN cell cell

CellReselGeran. SpeedStateSfCfgInd SpeedStateSfCfgInd

Neighboring CDMA2000 HRPD HRPD cell

CellReselCdma2000. SpeedStateSfCfgInd SpeedStateSfCfgInd

Neighboring CDMA2000 1XRTT 1XRTT cell

CellReselCdma2000.Cdma1XrttSpeedStat eCfgInd

A UE determines its speed based on the system information broadcast by the eNodeB. The details are as follows: l

Issue 01 (2017-03-08)

If the number of reselection cells does not exceed n-CellChangeMedium (configured (configured in NCellChangeMedium parameter) or n-CellChangeHigh (configured in the the CellResel. NCellChangeMedium t -Evaluation duration (configured in CellResel. NCellChangeHigh NCellChangeHigh parameter) within the t-Evaluation the CellResel.TEvaluation parameter) and the number of reselection cells does not exceed n-CellChangeMedium or n-CellChangeHigh during the subsequent t-HystNormal Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

25



duration (configured in the CellResel.THystNormal parameter), parameter), the UE is a normalspeed UE. l

A UE determines that it is moving at a medium speed when the number of reselected cells is greater than n-CellChangeMedium but less than or equal to n-CellChangeHigh within the t-Evaluation period.

l

A UE determines that it is moving at a high speed when the number of reselected cells is greater than n- CellChangeHigh within the t-Evaluation period. NOTE

If a UE repeatedly selects a cell, the cell is counted only once into the number of reselected cells.

Cell reselection time and hysteresis vary with the UE speed. The details are as follows: l

Table 3-2 describes cell reselection time required by normal-speed UEs.

l

Table 3-3 describes cell reselection time required by medium-speed UEs.

l

Table 3-4 describes cell reselection time required by high-speed UEs.

l

Table 3-5 describes the reselection hysteresis for the UE at a specific speed.

Table 3-2 3 -2 Cell reselection time required by normal-speed UEs.

Neighbori Syste ng Cell m Type Infor matio n Involv ed

Cell Reselection Time

Parameter

Intrafrequency neighborin g EUTRAN cell

SIB3

tReselectionEUTR A

t-ReselectionEUTRA is specified by CellResel.TreselEutran .

Interfrequency neighborin g EUTRAN cell

SIB5

tReselectionEUTR A

t-ReselectionEUTRA is specified by EutranInterNFreq . EutranReselTime EutranReselTime.

Neighborin g UTRAN cell

SIB6

tReselectionUTRA

t-ReselectionUTRA is specified by CellReselUtran.TReselUtran.

Neighborin g GERAN cell

SIB7

tReselectionGERA N

t-ReselectionGERAN is specified by CellReselGeran.TReselGeran.

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Parameter

Neighborin g CDMA200 0 HRPD cell

SIB8

parametersHRPD.t- parametersHRPD.t-ReselectionCDMA2000 parametersHRPD.t-ReselectionCDMA2000 ReselectionCDMA is specified by 2000 CellReselCdma2000.TreselectionHrpd .

Neighborin g CDMA200 0 1XRTT cell

SIB8

parameters1XRTT.t parameters1XRTT parameters1XRTT.t.tReselectionCDMA2000 is specified by ReselectionCDMA CellReselCdma2000.Cdma1XrttTreselecti 2000 on.

Table 3-3 3 -3 Cell reselection time required by medium-speed UEs

Neighbor ing Cell Type

System Inform ation Involv ed


Parameter


SIB3

t-ReselectionEUTRA x t-ReselectionEUTRASF.sf-Medium

l


l

t-ReselectionEUTRA-SF.sf-Medium is specified by CellResel.TReselEutranSfMedium.


SIB5

t-ReselectionEUTRA x t-ReselectionEUTRASF.sf-Medium

l

t-ReselectionEUTRA is specified by EutranInterNFreq . EutranReselTi EutranReselTi me.

l

t-ReselectionEUTRA-SF.sf-Medium is specified by EutranInterNFreq .TReselEutranS fMedium.


SIB6

l


l

t-ReselectionUTRA-SF.sf-Medium is specified by CellReselUtran.TReselUtranSfMedium.

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t-ReselectionUTRA x tReselectionUTRASF.sf-Medium


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Neighbor ing Cell Type

System Inform ation Involv ed


Parameter


SIB7

t-ReselectionGERAN x t-ReselectionGERANSF.sf-Medium

l


l

t-ReselectionGERAN-SF.sf-Medium is specified by CellReselGeran.TReselGeranSfMe dium.


SIB8

parametersHRPD.tReselectionCDMA200 0 x parametersHRPD.tparametersHRPD.tReselectionCDMA200 0-SF.sf-Medium

l

parametersHRPD.t parametersHRPD.tReselectionCDMA2000 is specified by CellReselCdma2000.TreselectionH rpd .

l

parametersHRPD.t parametersHRPD.tReselectionCDMA2000-SF.sfMedium is specified by CellReselCdma2000.TReselCdma HrpdSfMedium.

l

parameters1XRTT parameters1XRTT.t.tReselectionCDMA2000 is specified by CellReselCdma2000.Cdma1XrttTr eselection.

l

parameters1XRTT parameters1XRTT.t.tReselectionCDMA2000-SF.sfMedium is specified by CellReselCdma2000.Cdma1XrttSf Medium.


Issue 01 (2017-03-08)

SIB8

parameters1XRTT.tReselectionCDMA200 0x parameters1XRTT parameters1XRTT.t.tReselectionCDMA200 0-SF.sf-Medium


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Table 3-4 3 -4 Cell reselection time required by high-speed UEs


Cell Reselect Reselection ion Time

Parameter Parameter


SIB3

t-ReselectionEUTRA x tReselectionEUTRASF.sf-High

l


l

t-ReselectionEUTRA-SF.sf-High is specified by CellResel.TReselEutranSfHigh.


SIB5

t-ReselectionEUTRA x tReselectionEUTRASF.sf-High

l

t-ReselectionEUTRA is specified by EutranInterNFreq . EutranReselT EutranReselT ime.

l

t-ReselectionEUTRA-SF.sf-High is specified by EutranInterNFreq .TReselEutran SfHigh.


SIB6

t-ReselectionUTRA x tReselectionUTRA-SF.sfHigh

l


l

t-ReselectionUTRA-SF t-ReselectionUTRA-SF.sf-High is specified by CellReselUtran.TReselUtranSfHi gh.


SIB7

t-ReselectionGERAN x t-ReselectionGERANSF.sf-High

l



SIB8

parametersHRPD.tReselectionCDMA2000 x parametersHRPD.tparametersHRPD.tReselectionCDMA2000SF.sf-High

l

parametersHRPD.t parametersHRPD.tReselectionCDMA2000 is specified by CellReselCdma2000.Treselection Hrpd .

l

parametersHRPD.t parametersHRPD.tReselectionCDMA2000-SF.sfHigh is specified by CellReselCdma2000.TReselCdm aHrpdSfHigh.

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l

t-ReselectionGERAN-SF.sf-High is specified by CellReselGeran.TReselGeranSfH igh.


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Cell Reselect Reselection ion Time

Parameter Parameter


parameters1XRTT.tReselectionCDMA2000 * parameters1XRTT.tReselectionCDMA2000SF.sf-High

l

parameters1XRTT parameters1XRTT.t.tReselectionCDMA2000 is specified by CellReselCdma2000.Cdma1XrttT reselection.

l

parameters1XRTT parameters1XRTT.t.tReselectionCDMA2000-SF.sfHigh is specified by CellReselCdma2000.Cdma1XrttS fHigh.

SIB8

Table 3-5 3 -5 Cell reselection hysteresis

UE Speed

System Inform ation Involve d

Cell reselection hysteresis

Parameter

Normal-speed UE

SIB3

q-Hyst

q-Hyst is specified by CellResel.Qhyst .

Medium-speed UE

SIB3

q-Hyst + qHystSF.sf-Medium

l

l

High-speed UE

SIB3

q-Hyst + qHystSF.sf-High

q-Hyst is specified by CellResel.Qhyst . q-HystSF.sf-Medium is specified by CellResel.QHystSfMedium .

l

q-Hyst is specified by CellResel.Qhyst .

l

q-HystSF.sf-High is specified by CellResel.QHystSfHigh.

3.3 Tracking Area Registration UEs register their locations with the evolved packet core (EPC) through a TA registration procedure so that the EPC can page them within the TA TA and request that they they initiate services. The TA is a concept introduced to the LTE/SAE LTE/SAE system for location management of UEs. A TA is identified by a tracking area identity (TAI), (TAI), which consists of the MCC, MNC, and tracking area code (TAC). TA registration can be performed in two ways: tracking area update (TAU) and Attach/ Detach. Issue 01 (2017-03-08)


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3.3.1 Tracking Area Update A UE performs TA updates updates in the following situations. That is, the UE sends a TA update request when any of the following conditions is met (For details, see section 5.3.3.0 "Provision of UE's TAI to MME in ECM-CONNECTED state" in 3GPP TS 23.401 R10, which was released in March 2011): l

The UE detects that it has entered a new TA TA when it finds that the TAI TAI in the system information is different from any TAI stored in its USIM.

l

The periodic TA TA update timer expires. This timer length is delivered to the UE through a non-access stratum (NAS) message.

l

The UE performs an inter-RAT cell reselection to an E-UTRAN cell.

l

The RRC connection is released with the release cause "load re-balancing TAU TAU required".

l

The information on UE capabilities stored in the EPC changes.

l

The information on Discontinuous R eception (DRX) parameters changes. For details, see 3.6 Paging.

The UE informs the EPC of its TA by TA update. The EPC will send paging messages to all eNodeBs in the TA.

3.3.2 Attach/Detach When a UE needs to obtain services from a network but is not registered to the network, the UE performs an Attach procedure for TA registration. For the detailed Attach procedure, see section 5.3.2.1 "E-UTRAN Initial Attach" in 3GPP TS 23.401 R10, which was released in March 2011. After a successful Attach procedure, the UE is assigned an IP address. The Mobile Equipment Identity (MEI) of the UE will be sent to the Mobility Management Entity (MME) for authentication. When the UE fails to access the EPC or the EPC does not allow the access of the UE, a Detach procedure is initiated. After the Detach procedure, the EPC no longer pages the UE.

3.4 Cell Reservation and Access Control Cell reservation and access control are two mechanisms operators use to control their networks. Cell reservation allows specific cells to be reserved for only UEs of certain access classes (for example, example, for network netw ork management by operators). Access control determines whether UEs can initiate calls in a cell based on UE classes. l

The cell reservation mechanism controls cell selection and reselection procedures. Cells can be reserved only for UEs in idle mode.

l

The access control mechanism is implemented for UEs on the basis of access classes. To To implement access control, one or more access classes are allocated to a UE and stored on the USIM, but access class 10 is signaled to the UE through system information.

3.4.1 Cell Reservation and Barring UEs are notified of cell status by the following information in SIB1: Issue 01 (2017-03-08)


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l

cellBarred: specifies whether a cell is barred. The cell barred status is set by CELLACCESS .CellBarred . If a cell belongs to multiple PLMNs, the cell barred status is shared by all the PLMNs.

l

cellReservedForOperatorUse: specifies whether a cell is reserved. The cell reserved status is set by CELLOP.CellReservedForOp. Each PLMN has its own reserved status.

Table 3-6 3 -6 describes cell type, and respective selection and reselection principles. Table 3-6 3 -6 Selection and reselection principles for reserved and barred cells

Cell Cell Type Type

Cell Cell Select Selectio ion n and Resele Reselecti ction on Princi Principle ple

Unbarred and unreserved for operator use

The UE can consider this cell a candidate during cell selection and reselection procedures.

Unbarred but reserved for operator use

During cell selection and reselection procedures:

Barr Barred ed cell cell

l

If UEs of access class 11 or 15 camp on their HPLMNs or on EHPLMNs, the UEs treat this cell as a candidate cell.

l

Otherwise, UEs treat this cell as a barred cell.

Duri During ng cell cell sele select ctio ion n and and rese resele lect ctio ion n pro proce cedu dure res: s: l

The UEs cannot select or reselect to this cell, not even for emergency calls.

l

The UEs select another cell as follows: intraFreqReselection (set by the – When intraFreqReselection (set parameter) in SIB1 indicates that CELLACCESS . IntraFreqResel IntraFreqResel parameter) intra-frequency intra-frequency reselection is allowed, the UEs may select another cell on the same frequency if reselection criteria are fulfilled. IntraFreqResel in When CELLACCESS . IntraFreqResel in SIB1 indicates that intra-frequency intra-frequency reselection is not allowed, the UEs do not reselect a cell on the same frequency as the barred cell. The value of intraFreqReselection in intraFreqReselection in SIB1 is specified by the parameter. CELLACCESS . IntraFreqResel IntraFreqResel parameter.

– The UEs exclude the barred cell as a candidate for cell selection or reselection for 300 seconds.

3.4.2 Access Control Access classes are applicable to UE access over the Uu interface. There are 16 access classes, numbered from 0 to 15. The information about access classes 0 to 9 and 11 to 15 is stored in USIMs, and the information about access class 10 is signaled to UEs through system information broadcast to indicate whether cells allow emergency calls. For details about the list of barred access classes and how UEs determine their access classes, see chapter 4 "Access control" in 3GPP TS 22.011 V10.0.0 and section 3.4 "Access control" in 3GPP TS 23.122 V10.0.0. The access class control method is used to control UE network access, as defined in 3GPP TS 36.331. For details about Huawei access control, see Access see Access Class Control Control Feature Parameter Parameter Description. Description. Issue 01 (2017-03-08)


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3.5 System Information Broadcast This section describes the basic feature LBFD-002009 Broadcast of system information. During system information broadcast, information such as parameters related to cell selection and reselection, is broadcast to UEs over the broadcast control channel (BCCH). System Information (SI) messages are categorized, based on their contents, into one master information block (MIB) and multiple system information blocks (SIBs). The number of SIBs is specified in the latest 3GPP protocols. SI messages are transmitted over the BCCH. Figure 3-4 shows the relationships between the MIB and the SIBs. The MIB is transmitted over the BCH through an independent RRC message. The scheduling period of the MIB is always always 40 ms. The BCH is predefined predefined by transport format. format. Therefore, the UE receives the MIB on the BCH without obtaining other information on the network. SIB1 is transmitted over the downlink shared channel (DL-SCH) through an independent RRC message. The scheduling period of SIB1 is always 80 ms. Other SIBs are transmitted over the DL-SCH through SI messages, and their scheduling periods can be separately set. The SIBs with the same scheduling period can be transmitted through the same SI message, and one SIB can be contained in only one SI message. SIB1 carries the scheduling period information of all the SIBs and the mapping between SIBs and SI messages. SIB2 must be mapped to the SI message that corresponds to the first entry in the list of SI messages in the scheduling information. On the physical dedicated control channel (PDCCH), the UE obtains time and frequency data for the SIB by parsing the SI-Radio Network Temporary Temporary Identifier (SI-RNTI). Only SIB6 and SIB7 delivery is under switch control: l

SiSwitch(Sib6Switch) is turned on and the SIB6 is broadcast only when CellSiMap. SiSwitch(Sib6Switch) CELLRESELUTRAN MO has been configured.

l

SiSwitch(Sib7Switch) is turned on and the SIB7 is broadcast only when CellSiMap. SiSwitch(Sib7Switch) CELLRESELGERAN MO has been configured.

l

When the contents of the SI are changed, the eNodeB sends paging messages to instruct the UE in idle mode and UE in connected mode to read the new SI messages.

Figure 3-4 Relationships between SI messages

Issue 01 (2017-03-08)


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3.5.1 System Information Block Contents The MIB and each SIB contain different information. Table 3-7 lists the main contents of the MIB and each SIB. For details, see sections 6.2.2 "Message definitions" and 6.3.1 "System information blocks" in 3GPP TS 36.331 R10, which was released in March 2011. Table 3-7 3 -7 Contents of the MIB and SIBs

SI Block

Content

MIB

Downlink bandwidth of a cell, Physical HARQ Indication Channel (PHICH) parameters, and System Frame Number (SFN)

SIB1

Parameters related to cell access and cell selection and scheduling information of SI messages

SIB2

Common radio parameters used by all the UEs in a cell

SIB3

Common cell reselection parameters for all the cells and intra-frequency cell reselection parameters

SIB4

Intra-frequency neighboring cell list, reselection parameters of each each neighboring cell used used for cell reselection, and intra-frequency cell reselection blacklist

SIB5

Non-serving E-UTRA frequency list and reselection parameters of each each frequency used used for cell reselection reselection Inter-frequency Inter-frequency neighboring cell list and reselection parameters of each each neighboring cell used used for cell reselection Inter-frequency Inter-frequency cell reselection blacklist

SIB6

Universal Terrestrial Radio Access (UTRA) frequency division duplex (FDD) neighboring frequency list and reselection parameters of each frequency used for cell reselection UTRA time division duplex (TDD) neighboring frequency list and reselection parameters of each frequency used for cell reselection

SIB7

GERAN neighboring frequency list and reselection parameters of each each frequency used used for cell reselection reselection

SIB8

CDMA2000 pre-registration information CDMA2000 neighboring frequency band list and reselection parameters of each band used for cell reselection CDMA2000 neighboring cell list of neighboring frequency band

SIB9

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Name of the home eNodeB


34



SI Block

Content

SIB10

Earthquake and Tsunami Warning System (ETWS) primary notification

SIB11

ETWS secondary notification

SIB12

CMAS notification

SIB13

MBMS control information

SIB14

Extended Access Barring (EAB) parameters

SIB15

MBMS Service Area Identities (SAI)

SIB16

GPS time and Coordinated Universal Time (UTC)

3.5.2 System Information Scheduling Periods The scheduling period for the MIB is fixed at 40 ms. The first transmission of the MIB is scheduled in subframe 0 of radio frames for which the SFN mod 4 = 0, and repetitions are scheduled in subframe 0 of the last three radio frames in each period. The scheduling period for the SIB1 is fixed at 80 ms. The first transmission of the SIB1 is scheduled in subframe 5 of radio frames for which the SFN mod 8 = 0, and repetitions are scheduled in subframe 5 of the later radio frames for which SFN mod 2 = 0 in each period. The scheduling periods for other SIBs are specified by CellSiMap.SibxPeriod (x indicates 2, 3...). The mapping between an SIB and the SI is affected by the scheduling period of the SIB, number of SIBs, and bandwidth resources. The SIBs with the same scheduling period map onto the same SI. However, the number of SIBs that can map onto the same SI is limited. The eNodeB must take into account the minimum UE capability to ensure that all the UEs in a cell can read the system information. An SI message can be transmitted only within a specific duration in the scheduling period, and the specific duration is called SI window. Only one type of SI message can be transmitted in an SI window. window. Within the SI window, the corresponding SI message can be transmitted a number of times in any subframe other than multimedia broadcast multicast service single frequency network (MBSFN) subframes, uplink subframes in TDD, and the subframes in which the SIB1 is transmitted. The length of the SI window is determined by the system. For details about the scheduling of the SI, see section 5.2 "System information" in 3GPP TS 36.331 R10, which was released in March 2011.

3.5.3 System Information Update A UE reads SI messages in the following scenarios: l

The UE has been powered on and is selecting a cell to camp on.

l

The UE is performing cell reselection.

l

The UE has performed a handover.

l

The UE is entering E-UTRAN from another system.

l

The UE is returning from an area with no coverage.

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After obtaining the SI message, the UE does not repeatedly read the message. It rereads and updates the SI message only when any of the following conditions is met: l

The UE receives the SI message change notification in the paging message transmitted from the eNodeB.

l

The UE receives the ETWS or CMAS message broadcast notification in the paging message transmitted from the eNodeB.

l

When the UE receives an SI message, it has been 3 hours since it received the previous SI message.

When receiving the SI message change notification in the paging message, the UE does not immediately update the SI message. Instead, it receives the SI message updated by the eNodeB in the next message modification period. For details about the SI message update, see section 5.2 "System information" in 3GPP TS 36.331 R10, which was released in March 2011. Figure 3-5 shows the SI message update procedure. The modification period of the SI message is N is N radio radio frames, starting from a radio frame for which SFN mod n = 0. During modification period number n, the eNodeB transmits the paging message to inform UEs in RRC_IDLE mode and UEs in RRC_CONNECTED mode about the SI message change when a paging cycle arrives. When the n+1 modification period arrives, the eNodeB transmits the updated SI message. In this figure, different colors indicate SI messages with different contents. Figure 3-5 SI message update procedure

where l

The length of the SI modification period ( N ( N radio radio frames) = modificationPeriodCoeff x x defaultPagingCycle, defaultPagingCycle, where modificationPeriodCoeff and and defaultPagingCycle are defaultPagingCycle are broadcast in SIB2. is the coefficient of the modification period, indicating the – modificationPeriodCoeff is minimum number of times the UE monitors paging messages within the SI message ModifyPeriodCoeff parameter. modification period. It is set by the BcchCfg . ModifyPeriodCoeff parameter.

– l

Issue 01 (2017-03-08)

def aultPaging aultPaging Cycle is Cycle is the default paging cycle in units of radio frames. It is set by DefaultPagingCycle parameter. the PCCHCfg. DefaultPagingCycle

During eNodeB notification update, the length of the paging message delivery is SibUpdOptSwitch. controlled by CellSiMap. SibUpdOptSwitch

–

When CellSiMap. SibUpdOptSwitch SibUpdOptSwitch is set to SibPagingOptCtrlSwitch, that is, the switch is turned on (default setting: turned off), the length is equal to the length of the SI modification period.

–

When the switch is turned off (default setting), the length is occasionally shorter than the length of the SI modification period. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

36



When SI messages (except SIB10, SIB11, SIB12, and SIB14) are updated, the eNodeB changes systemInfoValueT systemInfoValueTag ag in SIB1. The UE reads the value and compares it with the one it read last time. If the value has changed, it is an indication that the SI message has changed. If the value has not changed, it is an indication that the SI message has not changed. If SIB10, SIB11, SIB12, or SIB14 has changed, the eNodeB does not change systemInfoValueT systemInfoValueTag ag in in SIB1. Instead, the eNodeB delivers paging messages to the UE, notifying that the ETWS message and commercial mobile alert system (CMAS) (CMAS ) have changed. For the CDMA2000 system time changes in SIB8 and the UTC time changes in SIB16, the eNodeB does not change systemInfoV change systemInfoValueT alueTag ag in in SIB1 or notify the UE of the SI message change in paging messages. The UE reads the SI message again 3 hours after receiving an SI message. In this case, the UE reads all the SI messages regardless of whether systemInfoV whether systemInfoValueT alueTag ag has has changed.

3.6 Paging This section describes the basic feature LBFD-002011 Paging. In paging, paging messages are used to inform all the UEs in a given cell of any changes in system information, and to carry information of UEs being paged.

3.6.1 Triggering of Paging Paging is a procedure of transmitting paging messages to UEs in RRC_IDLE mode or informing all UEs in RRC_CONNECTED mode and RRC_IDLE mode about an SI message change. A paging procedure can be initiated by either an MME or an eNodeB. When an MME initiates a paging procedure, the paging message contains a tracking area list (TAL) (TAL) for the concerned UE. In all the cells within the TAs on the list, the eNodeBs transmit the paging message over the paging control channel (PCCH) to page the UE. To increase the probability that the UE successfully successfully receives the message, the eNodeBs eNodeBs send the paging message over the radio interface a number of times specified by the PCCHCfg. PagingSentNum PagingSentNum parameter. The paging message contains the domain i nformation and UE identity. The domain information indicates the origin of paging, and the UE identity may be the S-temporary mobile subscriber identity (S-TMSI) or international mobile subscriber identity (IMSI) of the UE. When the SI message changes, the eNodeB transmits a paging message to notify all UEs in RRC_CONNECTED mode and RRC_IDLE mode in the cell and transmits the updated SI message in the next SI message modification period. To ensure that all of these UEs receive the system information, the eNodeB transmits the paging message on all possible occasions in discontinuous reception (DRX) cycles. Though paging is triggered from different Network Elements (NEs), the paging mechanism on the Uu interface is the same.

3.6.2 Paging Mechanism over the Uu Interface UEs in idle mode receive paging messages using DRX to reduce power consumption. The frames that paging messages are transmitted on over the Uu interface are fixed. These frames are indicated by the paging frames (PFs) and paging occasion (PO) subframes. One PF is one radio frame, which may contain one or multiple POs, as shown in Figure 3-6. One PO is a Issue 01 (2017-03-08)


37



subframe where the paging radio network temporary identifier (P-RNTI) is contained. The PO is transmitted over the PDCCH. In accordance with 3GPP specifications, the P-RNTI value is fixed. UEs read paging messages over the physical downlink shared channel (PDSCH) according to the P-RNTI. Figure 3-6 Paging mechanism

The PF number and PO subframe number can be calculated based on the IMSI of the UE, DRX cycle, and number of PO subframes within a DRX cycle. Frame numbers are stored in the SI that contains the DRX parameters of the UE. The PF number and PO subframe number change with the DRX parameters. The SFN of a PF is calculated as follows: SFN mod T = (T (T div N div N ) x (UE_ID mod N mod N ) The subframe number i_s of a PO in FDD is listed in Table 3-8. The subframe number i_s of a PO is derived from the following formula: i_s = floor (UE_ID/N) mod Ns, where floor represents rounding (UE_ID/N) down to the nearest integer. integer. Table 3-8 3 -8 Subframe number i_s of a PO in FDD

Ns

PO when when i_s= i_s=0 0




1

9

N/A

N/A

N/A

2

4

9

N/A

N/A

4

0

4

5

9

The variables in these formulas are as follows: l

Issue 01 (2017-03-08)

T : DRX cycle. The UE, eNodeB, and MME calculate their own DRX cycles as follows: Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

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–


Calculation of of DRX cycles by the UE

(1) When a UE specific paging cycle is not used, the UE uses the defaultPagingCycle IE value broadcast in SIB2 by the eNodeB as its DRX cycle. The defaultPagingCycle IE value is specified by the PCCHCfg. DefaultPagingCycle DefaultPagingCycle parameter. (2) When the UE specific paging cycle is used, the UE notifies the MME of the paging cycle length using NAS NAS messages. In addition, addition, the UE compares compares the UE specific paging cycle length with the defaultPagingCycle IE value and uses the smaller one as its DRX cycle.

–

Calculation of of DRX cycles by the eNodeB eNodeB

(1) If the MME has specified a paging DRX cycle in a paging message, the eNodeB compares the paging DRX cycle length with the DefaultPagingCycle IE value, and uses the smaller one as the paging DRX cycle. (2) If the MME does not specify a paging DRX cycle in a paging message, the eNodeB uses the defaultPagingCycle IE value as the paging DRX cycle.

–

Calculation of of DRX cycles by the MME MME

If the UE specific paging cycle is used, the MME specifies the paging DRX cycle (the UE specific paging cycle) in a paging message to t he eNodeB. If the UE specific paging cycle is not used, the MME sends the eNodeB a paging message without containing the paging DRX cycle. NOTE

l

l

According to section 5.13 in 3GPP TS 23.401 R11 released in December, 2013, the MME is only supposed to specify a paging DRX cycle in a paging message to the eNodeB when the UE specific paging cycle is being used. In this situation, the paging DRX cycle is equal to the UE specific paging cycle. Otherwise, the MME does not include a paging DRX cycle in the paging message. message.

l

In the S1 setup process, the eNodeB sends the MME the eNodeB-specific default paging DRX S1DefaultPagingDrxSelect parameter) cycle (specified by the GlobalProcSwitch. S1DefaultPagingDrxSelect parameter) for the MME to determine the paging response timeout length. However, not all MMEs comply with 3GPP specifications. Even when the UE specific paging cycle is not used, these non-compliant MMEs specify a paging DRX cycle, equal to the default paging DRX cycle reported by the eNodeB over the S1 interface, in a paging message to the eNodeB. In this case, if the default paging DRX DRX cycle is less less than the value value of the defaultPagingC defaultPagingCycle ycle IE value, value, the DRX cycle cycle length calculated by the eNodeB differs from that calculated by the UE. To prevent this problem, it is recommended recommended that the length of the default paging paging DRX cycle cycle be greater greater than or equal to the defaultPagingCycle IE value.

N is min(T, min(T, nB). The PCCHCfg. Nb Nb parameter specifies nB. It can be set to 4T, 2T, T, T/2, T/4, T/8, T/16, or T/32.

l

Ns is Ns is max(1,nB/T).

l

UE_ID: equal to IMSI mod1024. If a UE without an IMSI makes an emergency call, the UE uses the default UE_ID value of 0.

–

If paging is triggered by the MME, the UE_ID value is the UE identity index value contained in the paging message sent over the S1 interface.

–

If paging is triggered by the eNodeB and no UE_ID is available, the UE uses the default UE_ID value of 0.

3.6.3 Paging Handling Procedure During system information update, the eNodeB generates a paging message and sets the systemInfoModification IE at each subsequent PO in a single DRX cycle. To page a single Issue 01 (2017-03-08)


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UE, the eNodeB calculates the nearest PO for the UE, generates a paging message, and sets the pagingRecord IE. If the eNodeB is scheduled to send t he pagingRecord or a systemInfoModification IE for another UE in this PO, the eNodeB includes all the information in the paging message. UEs use DRX in idle mode to reduce power consumption. In each DRX cycle, a UE monitors only its own POs. In one of the POs, the UE interprets the P-RNTI on the PDCCH and then reads the paging message on the PDSCH based on the P-RNTI. Multiple UEs may have the same PO. A UE in idle mode starts its receiver to monitor the PDCCH at POs in each DRX cycle. After the UE detects its own paging message, the UE sends a paging response, which is generated at the NAS, to the MME. The paging response is indicated by mt-Access, the value of the EstablishmentCause IE contained in the RRC Connection Request message. If the UE does not i nterpret the P-RNTI on the PDCCH, or if the UE interprets the P-RNTI but does not detect its pagingRecord, pagingRecord, the UE shuts down the receiver and and enters the sleep mode to reduce power consumption. When a cell starts broadcasting system information, the cell sends paging messages to inform all UEs in its coverage of system information update. To To ensure that all UEs can be paged successfully, successfully, the cell broadcasts the paging messages using t he maximum values of defaultPagingCycle (256 defaultPagingCycle (256 radio frames) and Ns and Ns (4). (4).

3.6.4 Scheduling of Paging Messages The eNodeB determines coding rates for paging messages based on the CellDlschAlgo. RarAndPagingCR RarAndPagingCR setting. The PCCHCfg. MaxPagingRecordsNum MaxPagingRecordsNum parameter specifies specifies the maximum number of UEs that can be included included in a paging message. message. l

If the number of UEs that can be included in a paging message on a paging occasion is less than or equal to the value of PCCHCfg. MaxPagingRecordsNum MaxPagingRecordsNum, the eNodeB sends the paging message to all the UEs on the paging occasion.

l

If the number of UEs to be paged on each paging occasion is greater than the value of PCCHCfg. MaxPagingRecordsNum MaxPagingRecordsNum, the eNodeB sends the paging messages for the UEs according to the strategy specified by PCCHCfg. PagingStrategy PagingStrategy.

–

FIFO If PCCHCfg. PagingStrategy PagingStrategy is set to PAGING_STRATEGY_FIFO(First-in First-out Strategy), the eNodeB preferentially sends the paging messages for N UEs that arrive earlier in a paging occasion and sends the paging messages for other UEs in the next paging cycle. N is specified by the PCCHCfg. MaxPagingRecordsNum MaxPagingRecordsNum parameter.

–

Priority Differentiation If PCCHCfg. PagingStrategy PagingStrategy is set to PAGING_STRATEGY_DIFFPRI(Priority Differentiation Differentiation Strategy), the eNodeB preferentially selects CS paging messages and paging messages that have paging priorities and then selects PS paging messages that do not have paging priorities. The eNodeB then sends the paging messages for N UEs in a paging occasion and sends the paging messages for other UEs in the next paging cycle. N is specified by the PCCHCfg. MaxPagingRecordsNum MaxPagingRecordsNum parameter. The paging message priority information is carried in paging messages the MME sends to the eNodeB. Value CS for the CN Domain field in a paging message indicates CS paging, which is generally used by the CSFB service. Value Value PS for the

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CN Domain field in a paging message indicates PS paging, which is generally used by the packet data service service or VoL VoLTE TE service. Scheduling of paging messages supports interference randomization randomization (referred to as the interference randomization-based randomization-based paging message scheduling function). Specifically, the first RB to be allocated to paging messages in a cell varies according to the result of (PCI mod 3) for the cell. Using this RB R B allocation method ensures that RBs allocated to paging messages in different cells do not conflict with each other, reducing the inter-message interference. interference. The interference randomization-based randomization-based paging message scheduling function is specified by PagingInterfRandSwitch under CellAlgoSwitch. DlSchSwitch DlSchSwitch. For details about this function, see ICIC see ICIC Feature Feature Parameter Description Description..

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4 Related Features

4

Related Features

4.1 LBFD-002009 Broadcast of system information Prerequisite Features None

Mutually Exclusive Features None

Impacted Features None

4.2 LBFD-002011 Paging Prerequisite Features None


Impacted Features None

4.3 LBFD-00201803 Cell Selection and Re-selection Prerequisite Features None Issue 01 (2017-03-08)


42


4 Related Features


Impacted Features

Issue 01 (2017-03-08)

Feature ID

Feature Name

Description

LOFD-001032

Intra-LTE Load Balancing

LOFD-001032 Intra-LTE Load Balancing uses the dedicated priorities of neighboring cells.

LOFD-070215

Intra-LTE User Number Load Balancing

During the implementation i mplementation of Intra-LTE Intra-LTE User Number Load Balancing, frequencies for which EutranInterNFreq . MeasPerformanceDe MeasPerformanceDemand is is set to UNDELIVER(UNDELIVER) cannot serve as the target frequencies for carrying UEs in idle mode.

LOFD-00105401

Camp & Handover Based on SPID

During SPID-specific cell reselection, nonserving E-UTRA frequencies for which EutranInterNFreq . MeasPerformanceDe MeasPerformanceDe is set to mand is UNDELIVER(UNDELIVER) are not contained in the IMMCI IE sent to UEs.

LOFD-001112

MOCN Flexible Priority Based Camping

During the implementation of MOCN Flexible Priority Based Camping, nonserving E-UTRA frequencies for which EutranInterNFreq . MeasPerformanceDe MeasPerformanceDemand is is set to UNDELIVER(UNDELIVER) are not contained in the IMMCI IE sent to UEs.


43


5 Network Impact

5

Network Impact

5.1 LBFD-002009 Broadcast of system information System Capacity No impact.

Network Performance Broadcast of system information enables UEs in idle mode to acquire system information so that they can access the network. Sib6Switch and Sib7Switch of the SiSwitch parameter specify whether the eNodeB broadcasts SIB6 and SIB7, respectively, respectively, and whether UEs UEs in RRC_IDLE mode can reselect reselect to UTRAN and GERAN. If the two switches are turned off, UEs cannot reselect to UTRAN or GERAN. In this case, there may be more bad-quality signals on the E-UTRAN, which may cause the following impacts: l

Jeopardized KPIs, including the PRACH access success rate, RRC setup success rate, eRAB setup success rate, call drop rate, RRC reestablishment success rate, cell throughput rate, user throughput rate, IBLER, RBLER, packet loss rate, MOS, IDLE2ACEIVE activation delay, delay, attach delay, and other delays (such as delay in web browsing or FTP download) download)

l

More online subscribers

l

Higher PRB usage efficiency

The specific impacts vary according to user distribution and cannot be quantified. You You can determine the impacts based on live network conditions.

5.2 LBFD-002011 Paging System Capacity No impact. Issue 01 (2017-03-08)


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5 Network Impact

Network Performance Paging ensures that mobile-terminated services can reach the UEs in idle mode.

5.3 LBFD-00201803 Cell Selection and Re-selection System Capacity No impact.

Network Performance Cell selection and reselection ensures sufficient network coverage so that UEs in idle mode will not become out of service when moving between cells.

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6 Engineering Guidelines

6

Engineering Guidelines

6.1 When to Use LBFD-002009 Broadcast of system information, LBFD-002011 Paging, and LBFD-00201803 Cell Selection and Re-selection (intra-RAT) (intra-RAT) are fundamental to coverage continuity and are enabled by default. LBFD-00201803 Cell Selection and Re-selection is recommended to ensure coverage continuity when multiple systems coexist. It is not recommended when LTE LTE coverage is contiguous and LTE load is light. By default, Sib6Switch and Sib7Switch are turned on. Turn off Sib6Switch and Sib7Switch only when you want to prohibit UEs in E-UTRAN cells from reselecting to UTRAN and GERAN cells, respectively. respectively. For example, turn them off during UTRAN and GERAN network reconstruction.

6.2 Deployment 6.2.1 Requirements Other Features For details, see 4 Related Features.

Hardware None

License None

Other Requirements None Issue 01 (2017-03-08)


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6.2.2 Data Preparation and Feature Activation 6.2.2.1 Data Preparation This section describes the data that you need to collect for setting parameters. Required data is data that you must collect for all scenarios. Collect scenario-specific scenario-specific data when necessary for a specific feature deployment scenario.

Required Data Configuring frequencies frequencies and neighboring cells

For details, see Intra-RA see Intra-RAT T Mobility Management Management in Connected Mode Feature Feature Parameter Parameter Description and Description and Inter-RA Inter-RAT T Mobility Management Management in Connected Mode Feature Feature Parameter Parameter Description. Description. Configuring cell reselection information

The following table describes the parameters that must be set in the CellResel MO to configure cell reselection.

Parameter Name

Parame Parameter ter ID

Local cell ID

CellResel. Loca Loca Radio network Set this parameter to the actual cell ID. lCellId plan (internal plan)

Threshold for nonintra freq measureme nts configure indicator

CellResel. SNo SNo nIntraSearchC fgInd

Engineering design

If this parameter is set to NOT_CFG(Not configure), a UE continuously measures the signal quality of inter-frequency or inter-RAT cells whose priorities are lower than or equal to that of the serving cell, regardless of the signal quality of the serving cell. As a result, the UE uses more power. Therefore, you are advised to set this parameter to CFG(Configure) .

Threshold for intra freq measureme nts configure indicator

CellResel. SInt SInt raSearchCfgIn d

Engineering design

If this parameter is set to NOT_CFG(Not configure), a UE keeps measuring intra-frequency cells. This process occurs regardless regardless of the signal quality in the serving cell. Therefore, you are advised to set this parameter to CFG(Configure) .

Cell reselection priority

CellResel.Cell ReselPriority

Default value/ Recommende d value

This parameter specifies the cell reselection priority of the serving frequency. The value 0 indicates the lowest priority. In network planning scenarios, ensure that the value of this parameter is lower than the priority of reselection to UTRAN cells.

Issue 01 (2017-03-08)

Data Data Source Source

Settin Setting g Notes Notes


47



Parameter Name


Data Data Source Source


Serving frequency lower priority RSRQ threshold configure indicator

CellResel.Thrs hServLowQCf gInd

Engineering design

This parameter indicates whether to set the RSRQ threshold for reselection to cells on the serving frequency.

Minimum required quality level configure indicator

CellResel.QQu alMinCfgInd

Engineering design

This parameter specifies the minimum required quality level configure indicator.

Ue max power allowed configure indicator

CellResel. PMa PMa xCfgInd

Engineering design

This parameter indicates whether to configure the maximum TX power of the UE in the intra-frequency neighboring E-UTRAN cell. If this parameter is set to CFG(Configure) , the maximum TX power is specified by CellResel. PMax PMax . If the value of this parameter is set to NOT_CFG(Not configure) , the maximum TX power is subject to the UE capability.

Max transmit power allowed

CellResel. PMa PMa x

Default value/ Recommende d value

-

Scenario-specific Data To configure reselection to E-UTRAN inter-frequency, UTRAN, GERAN, or CDMA2000 cells, set the cell reselection priorities and relevant parameters when configuring neighboring frequencies. l

Reselection to inter-frequency E-UTRAN cells The following table describes the parameters that must be set in the EutranInterNFreq MO to configure a neighboring E-UTRAN frequency. frequency.

Issue 01 (2017-03-08)

Paramet er Name

Para Parame mete terr ID

Data Data Sour Source ce

Local cell ID

EutranInterNF Radio network req. LocalCellId LocalCellId plan (internal plan)

Sett Settin ing g Note Notess -


48


l


Paramet er Name



Sett Settin ing g Note Notess

Inter frequenc y cell resel priority configure indicator

EutranInterNF req.CellReselPr iorityCfgInd

Default value/ Recommended value

Set this parameter to CFG(Configure) .

Inter frequenc y cell resel priority

EutranInterNF Radio network req.CellReselPr plan (internal iority plan)

This parameter specifies the cell reselection priority for the frequency. Set this parameter to a value within the range of 0 to 7. A larger parameter value leads to a higher probability of measuring neighboring cells and redirecting UEs.

Reselection to UTRAN cells The following table describes the parameter that must be set in the CellSiMap MO to configure the SIB6 switch.

Paramet er Name

Paramet er ID

Data ata Sourc ource e

Cell System Informati on Switch

Radio network CellSiM ap. SiSwit SiSwit plan (internal plan) ch

Set Setting ting Notes tes By default, turn on the Sib6Switch switch to allow UEs to reselect to the UTRAN system. Turn off the Sib6Switch only when you want to prohibit UEs from reselecting reselecting to the UTRAN system.

The following table describes the parameter that must be set in the CellReselUtran MO to configure cell reselection to UTRAN.

Paramet er Name

Parameter ID

Local cell ID

CellReselUtran. Loc Loc alCellId

Data Source Radio network plan (internal plan)

Setting Notes -

The following table describes the parameters that must be set in the UtranNFreq MO to configure UTRAN frequencies.

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l


Paramete r Name

Paramete r ID

Data Source

Setting Notes

Local cell ID

UtranNFr Radio network plan eq. LocalC LocalC (internal plan) ellId

Reselectio n priority configure indicator

UtranNFr eq.CellRe selPriority CfgInd


Set this parameter to CFG(Configure) . If this parameter is set to NOT_CFG(Not configure) , the cell reselection priority cannot be set.

Cell reselectio n priority

UtranNFr eq.CellRe selPriority

Radio network plan (internal plan)

-

-

Reselection to GERAN cells The following table describes the parameter that must be set in the CellSiMap MO to configure the SIB7 switch.

Paramet er Name

Paramet er ID

Data ata Sourc ource e

Cell System Informati on Switch

CellSiM Radio network ap. SiSwit SiSwit plan (internal ch plan)

Set Setting ting Notes tes By default, turn on the Sib7Switch switch to allow UEs to reselect to the GERAN system. Turn off the Sib7Switch only when you want to prohibit UEs from reselecting reselecting to the GERAN system.

The following table describes the parameter that must be set in the CellReselGeran MO to configure cell reselection to GERAN.

Paramete r Name

Paramete r ID

Data Source

Setting Notes

Local cell ID

CellResel Geran. Lo Lo calCellId


-

The following table describes the parameters that must be set in the GeranNfreqGroup MO to configure GERAN frequencies.

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l


Paramete r Name

Paramete r ID

Data Source

Setting Notes

Local cell ID

GeranNfr eqGroup. LocalCell Id


-

BCCH group ID

GeranNfr eqGroup. BcchGrou pId


This parameter specifies the ID of the GERAN carrier frequency group. In cell reselection, GERAN frequencies are grouped. Each GERAN frequency group uses the same GERAN cell reselection parameters. Set Set this parameter to a value ranging from 0 to 31.

Cell Engine neer erin ing g des desig ign n GeranNfr Engi reselection eqGroup. priority CellResel PriorityCf configure indicator gInd

Set Set thi thiss par param amet eter er to CFG(Configure) .

Cell reselection priority

-

GeranNfr eqGroup. CellResel Priority

Engineering design

Reselection to CDMA2000 cells The following table describes the parameters that must be set in the CellReselCdma2000 MO to configure cell reselection to CDMA2000.

Issue 01 (2017-03-08)

Paramete r Name

Paramete r ID

Data Source

Setting Notes

Local cell ID

CellResel Cdma200 0. LocalCe LocalCe llId


-

System time informatio n configure indicator

CELLRE SELCDM A2000. Sys Sys TimeCfgI nd

Engi Engine neer erin ing g desi design gn

If the the eNo eNode deB B suppo support rtss time time synchronization (TASM.CLKSYNCMODE set set to TIME(TIME) ), set this parameter to CFG(Configure) . If the eNodeB supports frequency synchronization (TASM.CLKSYNCMODE set set to FREQ(FREQ) ), set this parameter to NOT_CFG(Not configure).


51



Paramete r Name

Paramete r ID

Data Source

Setting Notes

HRPD parameters configure indicator

CellResel Cdma200 0. HrpdPa HrpdPa raCfgInd


Set Set this this par param amet eter er to to CFG(Configure) to allow UEs to reselect to CDMA2000HRPD cells.

HRPD cell reselection configure indicator

Engi Engine neer erin ing g desi design gn CellResel Cdma200 0. HrpdCel HrpdCel lReselectP aramCfgI nd

Set Set this this par param amet eter er to to CFG(Configure) to allow UEs to reselect to CDMA2000HRPD cells.

1XRTT parameters configure indicator

CellResel Cdma200 0.Cdma1X rttParaCf gInd


Set Set this this par param amet eter er to to CFG(Configure) to allow UEs to reselect to CDMA2000 1XRTT 1XRTT cells.

1XRTT cell reselection configure indicator

CellResel Cdma200 0.Cdma1X rttCellRes elCfgInd


Set Set this this par param amet eter er to to CFG(Configure) to allow UEs to reselect to CDMA2000 1XRTT 1XRTT cells.

The following table describes the parameters that must be set in the Cdma2000BandClass MO to configure CDMA2000 frequency bands.

Paramete r Name

Paramete r ID

Data Source

Setting Notes

Local cell ID

Cdma200 0BandCla ss. LocalC LocalC ellId


-

Band class Cdma200 0BandCla ss. BandCl BandCl ass


-

CDMA200 01XRTT cell reselection indicator

Issue 01 (2017-03-08)

Cdma200 Radio network plan 0BandCla (internal plan) ss.Cdma2 0001XrttC ellReselIn d

This parameter specifies whether to set the reselection priority of a CDMA2000 1xRTT cell. When this parameter is set to NOT_CFG(Not configure) , the system information does not contain the reselection priority of a CDMA2000 1xRTT cell.


52


l


Paramete r Name

Paramete r ID

Data Source

Setting Notes

CDMA200 01XRTT cell reselection priority

Cdma200 Radio network plan 0BandCla (internal plan) ss.Cdma2 0001XrttC ellReselPr i

This parameter specifies the cell reselection priority for the frequency. Set this parameter to a value within the range of 0 to 7.

CDMA200 0HRPD cell reselection indicator

Cdma200 Radio network plan 0BandCla (internal plan) ss.Cdma2 000HrpdC ellReselIn d

This parameter specifies whether to set the reselection priority of a CDMA2000 HRPD cell. When this parameter is set to NOT_CFG(Not configure) , the system information does not contain the reselection priority of a CDMA2000 HRPD cell.

CDMA200 0HRPD cell reselection priority

Cdma200 Radio network plan 0BandCla (internal plan) ss.Cdma2 000HrpdC ellReselPr i

This parameter specifies the cell reselection priority for the frequency. Set this parameter to a value within the range of 0 to 7.

Speed-based cell reselection The following table describes the parameters that must be set in the CellResel MO to configure speed-based cell reselection parameters and intra-frequency intra-frequency neighboring EUTRAN cell parameters.

Paramet er Name



CellResel. Speed Speed Engineering Speeddepende DepReselCfgIn design d nt reselecti on paramete r configur e indicator

Issue 01 (2017-03-08)


This parameter indicates whether to set the speed-dependent scaling parameters related related to cell reselection. Speed-based cell reselection is enabled by setting this parameter to CFG(Configure) and a specific neighboring cell parameter to CFG(Configure) .


53


Paramet er Name




CellResel. Speed Speed Engineering Speed StateSfCfgInd state design scale factor configur e indicator


This parameter indicates whether to enable speed-based cell reselection to intra-frequency neighboring EUTRAN cells. Set this parameter to CFG(Configure) to enable speed based cell reselection reselection to intrafrequency neighboring E-UTRAN cells.

The following table describes the parameters that must be set in the EutranInterNFreq MO to configure inter-frequency inter-frequency neighboring E-UTRAN cell parameters.

Paramet er Name



Speed depende nt resel paramete r configuri ng indicator

EutranInterNF req. SpeedDepe SpeedDepe ndSPCfgInd


This parameter indicates whether to enable speed-based cell reselection to inter-frequency neighboring EUTRAN cells. Set this parameter to CFG(Configure) to enable speed based cell reselection reselection to interfrequency neighboring E-UTRAN cells.

Engineering design

A smaller value of this parameter leads to a shorter decision duration of reselection to a cell on a neighboring E-UTRAN frequency for a medium-mobility UE and a higher probability of cell reselection. A larger value of this parameter leads to the opposite effects. If the value of this parameter is too large or too small, the access success rate is affected.

EutranInterNF Scaling factor of req.TReselEutr treseleutr anSfMedium an in medium mobility state

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54


Paramet er Name


EutranInterNF Scaling factor of req.TReselEutr treseleutr anSfHigh an in high mobility state



Engineering design


A smaller value of this parameter leads to a shorter decision duration of reselection to a cell on a neighboring E-UTRAN frequency for a high-mobility UE and a higher probability of cell reselection. reselection. A larger value of this parameter leads to the opposite effects. If the value of this parameter is too large or too small, the access success rate is affected.

The following table describes the parameter that must be set in the CellReselUtran MO to configure neighboring UTRAN cell parameters.

Paramet er Name



CellReselUtran Engineering Speed state . SpeedStateSfCf SpeedStateSfCf design gInd scale factor configur e indicator


This parameter specifies whether to enable speed-based cell reselection to neighboring UTRAN cells. Set this parameter to CFG(Configure) to enable speed-based cell reselection to neighboring UTRAN cells.

The following table describes the parameters that must be set in the CellReselGeran MO to configure neighboring GERAN cell parameters.

Paramet er Name



Speed CellReselGeran Engineering SpeedStateSfCf design state . SpeedStateSfCf gInd scale factor configur e indicator


This parameter specifies whether to enable speed-based cell reselection to neighboring GERAN cells. Set this parameter to CFG(Configure) to enable speed-based cell reselection to neighboring GERAN cells.

The following table describes the parameters that must be set in the CellReselCdma2000 MO to configure neighboring CDMA2000 cell parameters. Issue 01 (2017-03-08)


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Paramet er Name




Speed state scale factor configur e indicator

CellReselCdma 2000. SpeedStat SpeedStat eSfCfgInd

Engineering design

This parameter specifies whether to enable speed-based cell reselection to neighboring CDMA2000 HRPD cells. Set this parameter to CFG(Configure) to enable speed based cell reselection reselection to neighboring CDMA2000 HRPD cells.

1XRTT speed state scale factors configur e indicator

CellReselCdma Engineering 2000.Cdma1Xrt design tSpeedStateCfgI nd

This parameter specifies whether to enable speed-based cell reselection to neighboring CDMA2000 1XRTT 1XRTT cells. Set this parameter to CFG(Configure) to enable speed based cell reselection reselection to neighboring CDMA2000 1xRTT cells.

6.2.2.2 Using the CME For detailed operations, see CME-based Feature Configuration.

6.2.2.3 Using MML Commands MML Commands For details about how to configure frequencies and neighboring cells, see Intra-RAT see Intra-RAT Mobility Management in Connected Connected Mode Feature Feature Parameter Description Description and and Inter-RA Inter-RAT T Mobility Management in Connected Connected Mode Feature Feature Parameter Description Description.. l

Reselection Reselecti on to inter-frequency E-UTRAN cells

Step 1 Run the MOD EUTRANINTERNFREQ command with Inter frequency cell resel priority configure indicator set to CFG(Configure) and with Local cell ID and Inter frequency cell resel priority set based on actual conditions. ----End l

Reselection to UTRAN cells

Step 1 Run the MOD CELLSIMAP command with Sib6Switch(Sib6Switch) under Cell System Information Switch selected.

Step 2 Run the ADD CELLRESELUTRAN command to add the configurations related to reselection to UTRAN cells. In this step, set Local cell ID based on actual conditions, and retain the default values for other parameters.

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Step 4 Run the MOD UTRANNFREQ command with Reselection priority configure indicator set to CFG(Configure) and with Local cell ID, Downlink UARFCN, and Cell reselection priority set based on actual conditions. RRCCONNSTATETIMER command Step 5 Run the MOD RRCCONNSTATETIMER command to set Ue inactive timer to a value

rather than 0. ----End l

Reselection to GERAN cells

Step 1 Run the MOD CELLSIMAP command with Sib7Switch(Sib7Switch) under Cell System Information Switch selected.

Step 2 Run the ADD CELLRESELGERAN command to add the configurations related to reselection to GERAN cells. In this step, set Local cell ID based on actual conditions, and retain the default values for other parameters.

Step 3 Run the MOD CELLRESEL command with Cell reselection priority set to an appropriate value.

Step 4 Run the MOD GERANNFREQGROUP command with Cell reselection priority configure indicator set to CFG(Configure) and with Local cell ID, BCCH group ID, and Cell reselection priority set based on actual conditions.

Step 5 Run the ADD GERANNFREQGROUPARFCN command to add neighboring GERAN BCCH frequencies. command to set Ue inactive timer to a value RRCCONNSTATETIMER command Step 6 Run the MOD RRCCONNSTATETIMER rather than 0. ----End l

Reselection to CDMA2000 HRPD cells

Step 1 Run the ADD CELLRESELCDMA2000 command to add the configurations related to reselection to CDMA2000 cells. In this step, set both HRPD parameters configure indicator and HRPD cell reselection configure indicator to CFG(Configure) .

Step 2 Run the MOD CELLRESEL command with Cell reselection priority set to an appropriate value.

Step 3 Run the MOD CDMA2000BANDCLASS command with CDMA2000HRPD cell reselection indicator set to CFG(Configure) . In this step, set Local cell ID, Band class, and CDMA2000HRPD cell reselection priority based on actual conditions. RRCCONNSTATETIMER command Step 4 Run the MOD RRCCONNSTATETIMER command to set Ue inactive timer to a value

rather than 0. ----End l

Reselection to CDMA2000 CDMA2000 1xRTT cells

Step 1 Run the ADD CELLRESELCDMA2000 command to add the configurations related to reselection to CDMA2000 cells. In this step, set both 1XRTT parameters configure indicator and 1XRTT cell reselection configure indicator to CFG(Configure) .

Step 2 Run the MOD CELLRESEL command with Cell reselection priority set to an appropriate value. Issue 01 (2017-03-08)


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Step 3 Run the MOD CDMA2000BANDCLASS command with CDMA20001XRTT cell reselection indicator set to CFG(Configure) . In this step, set Local cell ID, Band class, and CDMA20001XRTT cell reselection priority based on actual conditions.

command to set Ue inactive timer to a value RRCCONNSTATETIMER command Step 4 Run the MOD RRCCONNSTATETIMER rather than 0. ----End l

Speed-based cell reselection NOTE

Speed-based cell reselection is supported only when cell reselection for UEs at normal speed has been enabled. enabled.

Step 1 Run the MOD CELLRESEL command to configure speed-based cell reselection and intrafrequency neighboring E-UTRAN cell parameters. parameters. In this step, set both Speed-dependent reselection parameter configure indicator and Speed state scale factor configure indicator to CFG(Configure) .

Step 2 Configure neighboring cell parameters based on the neighboring cell type. l

Configuring inter-frequency neighboring E-UTRAN cell parameters Run the MOD EUTRANINTERNFREQ command with Speed dependent resel parameter configuring indicator set to CFG(Configure) and with Scaling factor of treseleutran treseleutran in medium mobility state and Scaling factor of treseleutran in high mobility state set based on actual conditions.

l

Configuring neighboring UTRAN cell parameters Run the MOD CELLRESELUTRAN command with Speed state scale factor configure indicator set to CFG(Configure) .

l

Configuring neighboring GERAN cell parameters Run the MOD CELLRESELGERAN command with Speed state scale factor configure indicator set to CFG(Configure) .

l

Configuring neighboring CDMA2000 HRPD cell parameters Run the MOD CELLRESELCDMA2000 command with HRPD parameters configure indicator, HRPD cell reselection configure indicator, and Speed state scale factor configure indicator set to CFG(Configure) .

l

Configuring neighboring CDMA2000 1xRTT cell parameters Run the MOD CELLRESELCDMA2000 command with 1XRTT parameters configure indicator, 1XRTT cell reselection configure indicator, and 1XRTT speed state scale factors configure configure indicator set to CFG(Configure) .

----End

MML Command Examples l

Reselection Reselecti on to inter-frequency E-UTRAN cells MOD EUTRANINTERNFREQ: LocalCellId=0, DlEarfcn=3600, CellReselPriorityCfgInd=CFG, CellReselPriority=5;

l

Reselection to UTRAN cells MOD CELLSIMAP:LOCALCELLID=0,SISWITCH=Sib6Switch-1; ADD CELLRESELUTRAN: LocalCellId=0, TReselUtran=1, SpeedStateSfCfgInd=NOT_CFG; MOD CELLRESEL: LocalCellId=0, CellReselPriority=6; MOD UTRANNFREQ: LocalCellId=0, UtranDlArfcn=10738, CellReselPriorityCfgInd=CFG, CellReselPriority=7;

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MOD RRCCONNSTATETIMER: UeInactiveTimer=20; l

Reselection to GERAN cells MOD CELLSIMAP:LOCALCELLID=0,SISWITCH=Sib7Switch-1; ADD CELLRESELGERAN: LocalCellId=0, TReselGeran=1, SpeedStateSfCfgInd=NOT_CFG; MOD CELLRESEL: LocalCellId=0, CellReselPriority=6; MOD GERANNFREQGROUP: LocalCellId=0, BcchGroupId=0, GeranVersion=EDGE, StartingArfcn=800, BandIndicator=GSM_dcs1800, CellReselPriorityCfgInd=CFG, CellReselPriority=7; ADD GERANNFREQGROUPARFCN: LocalCellId=0, BcchGroupId=0, GeranArfcn=1; MOD RRCCONNSTATETIMER: UeInactiveTimer=20;

l

Reselection to CDMA2000 HRPD cells

–

If the eNodeB supports time synchronization ( TASM.CLKSYNCMODE set set to TIME(TIME) ): //Setting parameters related to cell reselection to CDMA2000 ADD CELLRESELCDMA2000: LocalCellId=0, SysTimeCfgInd=CFG, SearchWndSizeCfgInd=CFG, HrpdParaCfgInd=CFG, HrpdCellReselectParamCfgInd=CFG, Cdma1XrttParaCfgInd=NOT_CFG;

//Setting cell reselection priority MOD CELLRESEL: LocalCellId=0, CellReselPriority=6;

//Configuring CDMA2000 neighboring frequency bands MOD CDMA2000BANDCLASS: LocalCellId=0, BandClass=bc4, Cdma2000HrpdCellReselInd=CFG, Cdma2000HrpdCellReselPri=3;

//Setting the UE inactivity timer to a value rather than 0 MOD RRCCONNSTATETIMER: UeInactiveTimer=20;

–

If the eNodeB supports frequency synchronization (TASM.CLKSYNCMODE set set to FREQ(FREQ) ): //Setting parameters related to cell reselection to CDMA2000 ADD CELLRESELCDMA2000: LocalCellId=0, SysTimeCfgInd=NOT_CFG, SearchWndSizeCfgInd=CFG, HrpdParaCfgInd=CFG, HrpdCellReselectParamCfgInd=CFG, Cdma1XrttParaCfgInd=NOT_CFG;

//Setting cell reselection priority MOD CELLRESEL: LocalCellId=0, CellReselPriority=6;

//Configuring CDMA2000 neighboring frequency bands MOD CDMA2000BANDCLASS: LocalCellId=0, BandClass=bc4, Cdma2000HrpdCellReselInd=CFG, Cdma2000HrpdCellReselPri=3;

//Setting the UE inactivity timer to a value rather than 0 MOD RRCCONNSTATETIMER: UeInactiveTimer=20; l

Reselection Reselecti on to CDMA2000 1XRTT cells ADD CELLRESELCDMA2000: LocalCellId=0, SysTimeCfgInd=NOT_CFG, SearchWndSizeCfgInd=NOT_CFG, HrpdParaCfgInd=NOT_CFG, Cdma1XrttParaCfgInd=CFG, Cdma1XrttCellReselCfgInd=CFG, Cdma1XrttSpeedStateCfgInd=NOT_CFG; MOD CELLRESEL: LocalCellId=0, CellReselPriority=6; MOD CDMA2000BANDCLASS: LocalCellId=0, BandClass=bc7, Cdma20001XrttCellReselInd=CFG, Cdma20001XrttCellReselPri=4; MOD RRCCONNSTATETIMER: UeInactiveTimer=20;

l

Speed-based cell reselection MOD CELLRESEL: LocalCellId=0, SpeedDepReselCfgInd=CFG, SpeedStateSfCfgInd=CFG; MOD EUTRANINTERNFREQ: LocalCellId=0, DlEarfcn=3600, SpeedDependSPCfgInd=CFG, TReselEutranSfMedium=1DOT0_ENUM, TReselEutranSfHigh=0DOT75_ENUM; MOD CELLRESELUTRAN: LocalCellId=0, SpeedStateSfCfgInd=CFG; MOD CELLRESELGERAN: LocalCellId=0, SpeedStateSfCfgInd=CFG; MOD CELLRESELCDMA2000: LocalCellId=0, HrpdParaCfgInd=CFG, HrpdCellReselectParamCfgInd=CFG, SpeedStateSfCfgInd=CFG; MOD CELLRESELCDMA2000: LocalCellId=0, Cdma1XrttParaCfgInd=CFG, Cdma1XrttCellReselCfgInd=CFG, Cdma1XrttSpeedStateCfgInd=CFG;

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6.2.3 Activation Observation Reselection to an Inter-Frequency E-UTRAN Cell Step 1 Enable a UE in idle mode to camp on an E-UTRAN cell. Set the cell reselection priority of an E-UTRAN frequency. frequency. Trace the Uu messages of the E-UTRAN cell. The SIB5 carries the cell reselection priority of the E-UTRAN frequency (cellReselectionPriority). (cellReselectionPriority). The following figure shows the messages.

Step 2 Enable the UE in idle mode to move to the E-UTRAN cell edge. Use the UE to perform services, to trigger the UE to switch from idle mode to connected mode. Observe the Uu messages of the E-UTRAN cell. If the RRC_CONNECT_REQ message exists, cell reselection has succeeded. ----End

Reselection to an Inter-RAT Cell The following describes how to verify reselection to a UTRAN cell.

Step 1 Enable a UE in idle mode to camp on an E-UTRAN cell. Set the cell reselection priority of a UTRAN frequency. frequency. Trace the Uu messages of the E-UTRAN cell. The SIB6 carries the cell reselection priority of the UTRAN frequency (cellReselectionPriority). (cellReselectionPriority). The following figure shows the messages.

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Step 2 Enable the UE in idle mode to move to the E-UTRAN cell edge. Observe the Uu messages of the UTRAN cell. If the value of the establishmentCause IE in the RRC_CONNECT_REQ message is interRAT-CellReselection, cell reselection was successful. The following figure shows the messages.

----End

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Speed-based Cell Reselection Verify cell reselection in the following steps (speed-based reselection to an E-UTRAN interfrequency cell is used as an example):

Step 1 Enable a UE in idle mode to camp on an E-UTRAN cell. Configure parameters related to speed-based cell reselection to inter-frequency neighboring E-UTRAN cells. Observe the Uu messages of the E-UTRAN cell. Speed-based cell reselection to inter-frequency neighboring E-UTRAN cells, that is, t-ReselectionEUTRA-SF.sf-Medium and t-ReselectionEUTRASF.sf-High, are contained in SIB5. The following figure shows the messages.

Step 2 Enable the UE in idle mode to quickly move to the E-UTRAN cell edge. Use the UE to perform services, to trigger the UE to switch from from idle mode to connected connected mode. Observe the Uu messages of the E-UTRAN cell. If the RRC_CONNECT_REQ message exists, cell reselection was successful. ----End

6.2.4 Reconfiguration N/A

6.2.5 Deactivation 6.2.5.1 Using the CME For detailed operations, see CME-based Feature Configuration.

6.2.5.2 Using MML Commands MML Commands l

Deactivating reselection to an inter-frequency inter-frequency E-UTRAN cell Run the MOD EUTRANINTERNFREQ command with Inter frequency cell resel priority configure indicator set to NOT_CFG(Not configure).

l

Deactivating reselection to a UTRAN cell Method 1:

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a.

Run the MOD UTRANNFREQ command with Reselection priority configure indicator set to NOT_CFG(Not configure).

b.

Run the RMV CELLRESELUTRAN command to remove the configuration for reselection to UTRAN cells.

Method 2: Run the MOD CELLSIMAP command with Sib6Switch(Sib6Switch) under Cell System Information Switch deselected to deactivate cell reselection to UTRAN. l

Deactivating reselection to a GERAN cell Method 1: a.

Run the MOD GERANNFREQGROUP command with Cell reselection priority configure indicator set to NOT_CFG(Not configure).

b.

Run the RMV CELLRESELGERAN command to remove the configuration for reselection to GERAN cells.

Method 2: Run the MOD CELLSIMAP command with Sib7Switch(Sib7Switch) under Cell System Information Switch deselected to deactivate cell reselection to GERAN. l

l

l

Deactivating reselection to a CDMA2000 HRPD cell a.

Run the MOD CDMA2000BANDCLASS command with CDMA2000HRPD cell reselection indicator set to NOT_CFG(Not configure).

b.

If the configuration for for reselection to a CDMA2000 CDMA2000 HRPD cell is available, available, run the MOD CELLRESELCDMA2000 command with the HRPD parameters configure indicator parameter set to NOT_CFG(Not configure). If the configuration for reselection to a CDMA2000 HRPD cell is unavailable, run the RMV CELLRESELCDMA2000 command to remove the configuration for reselection to CDMA2000 HRPD cells.

Deactivating reselection to a CDMA2000 1xRTT cell a.

Run the MOD CDMA2000BANDCLASS command with CDMA20001XRTT cell reselection indicator set to NOT_CFG(Not configure).

b.

If the configuration for for reselection to a CDMA2000 CDMA2000 1xRTT 1xRTT cell is available, run the MOD CELLRESELCDMA2000 command with the 1XRTT parameters configure indicator parameter set to NOT_CFG(Not configure). If the configuration for reselection to a CDMA2000 1xRTT cell is unavailable, run the RMV CELLRESELCDMA2000 command to remove the configuration for reselection to CDMA2000 1xRTT cells.

Deactivating speed-based cell reselection NOTE

If inter-frequency or inter-RAT cell reselection is deactivated, inter-frequency or inter-RAT speed based cell reselection reselection is deactivated deactivated at the same time, time, without requiring requiring additional additional operations. operations.

Method 1: Deactivating speed-based cell reselection to all neighboring cells Run the MOD CELLRESEL command with Speed-dependent reselection parameter configure indicator set to NOT_CFG(Not configure). Method 2: Deactivating speed-based cell reselection to some neighboring cells

–

Deactivating speed-based cell reselection to intra-frequency intra-frequency neighboring E-UTRAN cells Run the MOD CELLRESEL command with Speed state scale factor configure indicator set to NOT_CFG(Not configure).

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–


Deactivating speed-based cell reselection to inter-frequency inter-frequency neighboring E-UTRAN cells Run the MOD EUTRANINTERNFREQ command with Speed dependent resel parameter configuring indicator set to NOT_CFG(Not configure).

–

Deactivating speed-based cell reselection to neighboring UTRAN cells Run the MOD CELLRESELUTRAN command with Speed state scale factor configure indicator set to NOT_CFG(Not configure).

–

Deactivating speed-based cell reselection to neighboring GERAN cells Run the MOD CELLRESELGERAN command with Speed state scale factor configure indicator set to NOT_CFG(Not configure).

–

Deactivating speed-based cell reselection to neighboring CDMA2000 HRPD cells Run the MOD CELLRESELCDMA2000 command with HRPD parameters configure indicator and HRPD cell reselection configure configure indicator set to CFG(Configure) and with Speed state scale factor configure indicator set to NOT_CFG(Not configure).

–

Deactivating speed-based cell reselection to neighboring CDMA2000 1xRTT cells Run the MOD CELLRESELCDMA2000 command with 1XRTT parameters configure indicator and 1XRTT cell reselection configure indicator set to CFG(Configure) and with 1XRTT speed state scale factors configure indicator set to NOT_CFG(Not configure).

MML Command Examples l

Deactivating reselection to an inter-frequency inter-frequency E-UTRAN cell MOD EUTRANINTERNFREQ: LocalCellId=0, DlEarfcn=3600, CellReselPriorityCfgInd=NOT_CFG;

l

Deactivating reselection to a UTRAN cell Method 1: MOD UTRANNFREQ: LocalCellId=0, UtranDlArfcn=10738, CellReselPriorityCfgInd=NOT_CFG; RMV CELLRESELUTRAN: LocalCellId=0;

Method 2: MOD CELLSIMAP: LocalCellId=0, SiSwitch=Sib6Switch-0; l

Deactivating reselection to a GERAN cell Method 1: MOD GERANNFREQGROUP: LocalCellId=0, BcchGroupId=0, CellReselPriorityCfgInd=NOT_CFG; RMV CELLRESELGERAN: LocalCellId=0;

Method 2: MOD CELLSIMAP: LocalCellId=0, SiSwitch=Sib7Switch-0; l

Deactivating reselection to a CDMA2000 HRPD cell MOD CDMA2000BANDCLASS: LocalCellId=0, BandClass=bc4, Cdma2000HrpdCellReselInd=NOT_CFG; MOD CELLRESELCDMA2000: LocalCellId=0, HrpdParaCfgInd=NOT_CFG; RMV CELLRESELCDMA2000: LocalCellId=0;

l

Deactivating reselection to a CDMA2000 1XRTT cell MOD CDMA2000BANDCLASS: LocalCellId=0, BandClass=bc7, Cdma20001XrttCellReselInd=NOT_CFG; MOD CELLRESELCDMA2000: LocalCellId=0, Cdma1XrttParaCfgInd=CFG, Cdma1XrttCellReselCfgInd=NOT_CFG; RMV CELLRESELCDMA2000: LocalCellId=0;

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eRAN Idle Mode Management Feature Parameter Description l


Deactivating speed-based cell reselection Method 1: Deactivating speed-based cell reselection to all neighboring cells MOD CELLRESEL: LocalCellId=0, SpeedDepReselCfgInd=NOT_CFG;

Method 2: Deactivating speed-based cell reselection to some neighboring cells MOD CELLRESEL: LocalCellId=0, SpeedStateSfCfgInd=NOT_CFG; MOD EUTRANINTERNFREQ: LocalCellId=0, DlEarfcn=3600, SpeedDependSPCfgInd=NOT_CFG; MOD CELLRESELUTRAN: LocalCellId=0, SpeedStateSfCfgInd=NOT_CFG; MOD CELLRESELGERAN: LocalCellId=0, SpeedStateSfCfgInd=NOT_CFG; MOD CELLRESELCDMA2000: LocalCellId=0, HrpdParaCfgInd=CFG, HrpdCellReselectParamCfgInd=CFG, SpeedStateSfCfgInd=NOT_CFG; MOD CELLRESELCDMA2000: LocalCellId=0, Cdma1XrttParaCfgInd=CFG, Cdma1XrttCellReselCfgInd=CFG, Cdma1XrttSpeedStateCfgInd=NOT_CFG;

6.3 Performance Monitoring LBFD-00201803 Cell Selection and Re-selection does not have the counter statistics result. The following describes the counters used to monitor LBFD-002009 Broadcast of system information and LBFD-002011 Paging.

Coun Counte terr ID

Coun Counte terr Name Name

Coun Counte terr Desc Descri ript ptio ion n

1526726884

L.Paging.S1.Rx

Number of paging messages messages received over over the S1 interface in a cell. This counter reflects the signaling overhead brought by the UE in idle mode.

1526726885

L.Paging.UU.Att

1526726886

L.Paging.UU.Succ

Estimated paging success rate. In a paging group, divide L.Paging.UU.Att for a single cell by the sum of L.Paging.UU.Succ for all cells in the paging group to obtain the paging success rate. NOTE Generally, the EPC sends paging messages to all cells in a paging group, the value of L.Paging.UU.Att for each cell is similar. This way, you can use this method to estimate the paging success rate. If the EPC supports certain enhanced paging features, some UEs in a paging group may receive paging message from another paging group and the values of L.Paging.UU.Att may greatly differ among the cells in the same paging group. In this case, you cannot use this method to estimate the paging success rate. You can obtain the precise paging success rate from the EPC.

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1526727212

L.Paging.Dis.Num

Number of discarded discarded MME-delivered paging paging messages in a cell.

1526728521

messages discarded due to PCH L.Paging.Dis.PchC Number of paging messages ong congestion in a cell.

1526728337

L.Paging.UU.SIUp date

Number of paging messages messages delivered over over the Uu interface due to system information changes in a cell.


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6.4 Parameter Optimization Cell Selection The following table describes the parameters that must be set in the CellSel MO to configure cell selection.

Para Parame metter Name ame

Para Parame metter ID

Set Setting ing Notes tes

Minimum required RX level

CellSel.QRxLevMi n

Set this parameter properly so that the selected cells can provide signals that meet the quality requirement of basic services.

Minimum required RX level offset

CellSel.QRxLevMi nOffset

A larger value of this parameter leads to a higher probability of the cell meeting criteria S and becoming a suitable cell for cell selection. A smaller value of this parameter results in a lower probability. probability.

Minimum required RX quality level

CellSel.QQualMin

This parameter is used to calculate the serving sell Squal for cell selection and reselection. If RSRQ-related parameters are delivered to control cell selection and reselection, set this parameter to a value other than 0. If only RSRP-related parameters are delivered to control cell selection and reselection, set this parameter to 0.

Minimum required RX quality level offset

CellSel.QQualMin Offset

A larger value of this parameter leads to a higher probability of the cell meeting criteria S and becoming a suitable cell for cell selection. A smaller value of this parameter results in a lower probability. probability.

The following table describes the parameter that must be set in the CELL MO to configure the maximum allowed transmit power. power.

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Para Parame metter Name ame

Para Parame metter ID

Set Setting ing Notes tes

Max transmit power allowed

CELL.UePowerM ax

A larger value results in higher maximum transmit power for UEs and stronger signal strength in the local cell but higher interference to neighboring cells. A smaller value leads to the opposite effect.


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Neighboring Cell Measurement l

Intra-frequency Intra-frequency measurement The following table describes the parameters that must be set in the CellResel MO to configure cell reselection.

l

Parameter Name



Threshold for intra frequency measurements

CellResel. SIntra SIntra Search

Set this parameter to a value greater than the SNonIntraSearch value of the CellResel. SNonIntraSearch parameter. parameter. With all other other conditions unchanged, a larger value of this parameter leads to a higher probability of triggering intra-frequency intra-frequency cell measurements, and a smaller value indicates a lower probability.

RSRQ Threshold for intra frequency measurements

CELLRESEL . S S IntraSearchQ

With other conditions unchanged, a larger value of this parameter leads to a higher probability of triggering intra-frequency intra-frequency cell cell measurements, and a smaller value indicates a lower probability.

Inter-frequency or inter-RAT measurement The following table describes the parameters that must be set in the CellResel MO to configure cell reselection.

Parameter Name



Threshold for non-intra frequency measurements

CellResel. SNonI SNonI Set this parameter to a value less than that of ntraSearch SIntraSearch.

RSRQ Threshold for non-intra frequency measurements

CellResel. SNonI SNonI ntraSearchQ

With other conditions unchanged, a larger value of this parameter leads to a higher probability of triggering inter-freque inter-frequency ncy or inter-RAT measurements, and a smaller value indicates a lower probability.

Cell Reselection l

Intra-frequency Intra-frequency or equal-priority cell reselection The following table describes the parameters that must be set in the CellResel MO to configure cell reselection.

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Parameter Name




CellResel.QRxL evMin

Set this parameter to an appropriate value so that the selected cell can provide signals that meet the quality requirement of basic services.

Cell reselection timer value for EUTRAN

CellResel.TResel Eutran

A smaller parameter value for a cell leads to a high probability that UEs in this cell initiate reselection and also a high probability of ping-pong reselection. reselection. A larger parameter parameter value for a cell leads to low probabilities.

Hysteresis value for ranking criteria

CellResel.Qhyst

This parameter is used to adjust the border of the serving cell, to avoid ping-pong effect of cell reselection. A larger value of CellResel.Qhyst leads leads to larger coverage of the serving cell and therefore a lower probability of reselection reselection to the neighboring cell.

The following table describes the parameter that must be set in the EutranIntraFreqNCell MO to configure neighbor relationships of intra-frequency EUTRAN cells.

l

Para Parame mete terr Name Name


Cell offset

EutranIntraFreq This parameter is used to adjust the NCell.CellQoffset border of neighboring cells. A larger value of EutranIntraFreqNCell.CellQoffset leads leads to smaller coverage of the neighboring cell and therefore a lower probability of reselection to the neighboring cell.


Reselection of inter-frequency inter-frequency or inter-RAT inter-RAT cells on different-priority frequencies The following table describes the parameters that must be set in the CellResel MO to configure cell reselection.

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Parameter Name



Serving frequency CellResel.Thrsh ServLow lower priority threshold

Sett Settin ing g Note Notess This parameter specifies the threshold used in the evaluation of reselection to a cell on a lower-priority lower-priority E-UTRAN frequency or on an inter-RAT frequency. Cell reselection to a cell on a lower-priority E-UTRAN frequency frequency or on an inter-RAT frequency is performed if no cell on the serving frequency or on a higher-priority E-UTRAN frequency fulfills criteria 1 for inter-frequency and inter-RAT reselections. A smaller value of this parameter leads to a lower probability of reselection to low priority inter-frequency inter-frequency or inter-RA inter-RAT T cells.

Serving frequency CellResel.Thrsh lower priority ServLowQ RSRQ threshold

With other conditions unchanged, a smaller value of this parameter leads to a lower probability of reselection reselection to an interfrequency or inter-RAT cell on lower priority frequencies, frequencies, and a larger larger value of this parameter leads to a higher probability.

The following table describes the parameters that must be set in the EutranInterNFreq MO to configure a non-serving E-UTRA frequency. frequency.

Parameter Name

Parameter ID

Setting Notes

PMAX

EutranInterNFreq. PMax

A smaller value of this parameter results in a lower signal quality requirement for reselection to a cell on the non-serving E-UTRA frequency, decreasing the access success rate of the cell. A larger value of this parameter results in the opposite effect.

EutranInterNFreq . QQualMin

A larger value of this parameter leads to lower probabilities that a cell meets criterion S and becomes a suitable cell selected by a UE. A smaller value of this parameter leads to higher probabilities.

EutranInterNFreq. QoffsetFreq

A larger value of this parameter results in a lower probability of reselection to cells on the nonserving E-UTRA frequency. A smaller value of this parameter leads to the opposite effect.

Minimum RX signal quality

Frequency offset

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Parameter Name

Parameter ID

Setting Notes

Inter frequency high priority RSRQ threshold

EutranInterNFreq . ThreshXHighQ

A smaller value of this parameter results in a larger probability of reselection to a cell on the nonserving E-UTRA frequency, decreasing the access success rate of the cell. A larger value of this parameter results results in the opposite effect.

Inter frequency low priority RSRQ threshold

EutranInterNFreq . ThreshXlowQ

A smaller value of this parameter results in a larger probability of reselection to a cell on the nonserving E-UTRA frequency, decreasing the access success rate of the cell. A larger value of this parameter results results in the opposite effect.

Inter frequency high priority threshold

EutranInterNFreq . ThreshXhigh

With other conditions unchanged, a larger value of this parameter leads to a lower probability of such reselection, and a smaller value of this parameter leads to a higher probability.

Inter frequency lower priority threshold

EutranInterNFreq . ThreshXlow

With other conditions unchanged, a larger value of this parameter leads to a lower probability of such reselection, and a smaller value of this parameter leads to a higher probability.


EutranInterNFreq . QRxLevMin


EUTRAN reselection time

EutranInterNFreq . EutranReselTime EutranReselTime

-


70



Parameter Name

Parameter ID

Setting Notes

Measurement Performance Demand

EutranInterNFreq . MeasPerformance MeasPerformance Demand

Set this parameter to UNDELIVER(UNDELIVER) for downlink frequencies without corresponding uplink frequencies. You are advised to set this parameter to NORMAL(NORMAL) for other frequencies to meet the following requirements: l

At least one frequency for intensive coverage is included.

l

Frequencies on the main capacity layer, such as those with a large bandwidth, high UE penetration rate, and good coverage, are included as much as possible.

The following table describes the parameters that must be set in the UtranNFreq MO to configure UTRAN frequencies.

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Minimum required quality level

UtranNFreq .Qqu almin

A larger value of this parameter leads to lower probabilities that a UTRAN FDD cell meets criterion S and becomes a suitable cell selected by a UE. A smaller value of this parameter leads to higher probabilities.

PMAX

UtranNFreq. Pma Pma xUtran

-

UTRAN high priority RSRQ threshold

UtranNFreq .Thr eshXHighQ

With other conditions unchanged, a larger value of this parameter leads to a lower probability of such reselection, reselection, and a smaller value leads to a higher probability.

UTRAN low priority RSRQ threshold

UtranNFreq .Thr eshXLowQ



UtranNFreq .QRx LevMin



71






UTRAN high priority threshold

UtranNFreq .Thr eshXHigh


UTRAN lower priority threshold

UtranNFreq .Thr eshXLow


The following table describes the parameter that must be set in the CellReselUtran MO to configure cell reselection to UTRAN.

Parameter Name



Cell reselection timer value for UTRAN

CellReselUtran .TReselUtran

With other conditions unchanged, a larger value of this parameter leads to a lower probability of such reselection, and a smaller value leads to a higher probability.

The following table describes the parameters that must be set in the GeranNfreqGroup MO to configure GERAN frequencies.

Parameter Name

Parameter ID

Setting Notes

High priority threshold

GeranNfreqGroup .Thres hXHigh


Lower priority threshold

GeranNfreqGroup .Thres hXLow


PMAX

GeranNfreqGroup. Pmax Pmax Geran

-

GeranNfreqGroup .QRxL evMin



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The following table describes the parameter that must be set in the CellReselGeran MO to configure cell reselection to GERAN.

Parameter Name



Cell reselection timer value for GERAN

CellReselGera n.TReselGeran

With other conditions unchanged, a larger value of this parameter leads to a lower probability of such reselection, and a smaller value leads to a higher probability. probability.

The following table describes the parameters that must be set in the CellReselCdma2000 MO to configure cell reselection to CDMA2000.

Parameter Name



Cell reselection timer for HRPD

CellReselCdma2 With other conditions unchanged, a larger value of this parameter leads to a lower 000.Treselection Hrpd probability of such reselection, reselection, and a smaller value leads to a higher probability.

Cell reselection timer for 1XRTT

CellReselCdma2 000.Cdma1XrttTr eselection

A smaller parameter value for a cell leads to a high probability that UEs in this cell initiate reselection and also a high probability of ping-pong reselection. reselection. A larger parameter value for a cell leads to low probabilities.

The following table describes the parameters that must be set in the Cdma2000BandClass MO to configure CDMA2000 frequency bands.

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Parameter Name

Parameter ID

Setting Notes

CDMA20001XRT T high priority threshold

Cdma2000BandClass. Cdma20001XrttThresh XHigh

A larger value of this parameter indicates a lower probability of a UE camping on the cells assigned with the band class, and a smaller value indicates a higher probability. probability.

CDMA20001XRT T lower priority threshold

Cdma2000BandClass. Cdma20001XrttThresh XLow


CDMA2000HRP D high priority threshold

Cdma2000BandClass. Cdma2000HrpdThresh XHigh



73


l


Parameter Name

Parameter ID

Setting Notes

CDMA2000HRP D lower priority threshold

Cdma2000BandClass. Cdma2000HrpdThresh XLow


Speed-based cell reselection The following table describes the parameters that must be set in the CellResel MO to configure common speed-based cell reselection parameters and speed-based cell reselection parameters related to intra-frequency intra-frequency neighboring E-UTRAN cells.

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Parameter Name



The duration for evaluating criteria to enter mobility states

CellResel.TEval uation

A smaller value of this parameter leads to a lower probability of the UE entering the high mobility or medium mobility state. A larger value of this parameter leads to the opposite effect.

Additional time hysteresis for normal speed

CellResel.THyst Normal

A larger value of this parameter leads to a slower decision on speed change and a smaller impact of UE speed variation on cell reselection. A smaller value of this parameter leads to the opposite effect.

The number of cell changes to enter medium mobility state

CellResel. NCell NCell ChangeMedium

A larger value of this parameter indicates a lower probability of a UE entering the medium mobility state and cell reselections are more difficult to trigger. A smaller value of this parameter leads to the opposite effect.

The number of cell changes to enter high mobility state

CellResel. NCell NCell ChangeHigh

A larger value of this parameter indicates a lower probability of a UE entering the high mobility state and cell reselections are more difficult to trigger. A smaller value of this parameter leads leads to the opposite effect. effect.

Additional hysteresis for medium speed

CellResel.QHyst SfMedium

A smaller value of this parameter results in a higher speed of cell reselection for mediummobility UEs. A larger value of this parameter leads leads to the opposite effect. effect.

Additional hysteresis for high speed

CellResel.QHyst SfHigh

A smaller value of this parameter results in a higher speed of cell reselection for highmobility UEs. A larger value of this parameter leads leads to the opposite effect. effect.

Scaling factor of TReselEutran in medium mobility state

CellResel.TRese lEutranSfMediu m

A smaller value of this parameter results in a higher speed of cell reselection for mediummobility UEs. A larger value of this parameter leads leads to the opposite effect. effect.


74


Parameter Name


Scaling factor of TReselEutran in high mobility state

CellResel.TRese lEutranSfHigh


Sett Settin ing g Note Notess A smaller value of this parameter results in a higher speed of cell reselection for highmobility UEs. A larger value of this parameter leads leads to the opposite effect. effect.

The following table describes the parameters that must be set in the EutranInterNFreq MO to configure speed-based cell reselection parameters related to inter-frequency inter-frequency neighboring E-UTRAN cells.

Parameter Name



Scaling factor of treseleutran in medium mobility state

EutranInterNFr eq.TReselEutran SfMedium

A smaller value of this parameter results in a higher speed of cell reselection for mediummobility UEs. A larger value of this parameter leads to the opposite effect. effect.

Scaling factor of treseleutran in high mobility state

EutranInterNFr eq.TReselEutran SfHigh

A smaller value of this parameter results in a higher speed of cell reselection for highmobility UEs. A larger value of this parameter leads to the opposite effect. effect.

The following table describes the parameters that must be set in the CellReselUtran MO to configure speed-based cell reselection to neighboring UTRAN cells.

Parameter Name



Scaling factor of TReselUtran in medium mobility state

CellReselUtran. TReselUtranSfM edium

Scaling factor of TReselUtran in high mobility state

CellReselUtran. A smaller value of this parameter results in a TReselUtranSfHi higher speed of cell reselection for high gh mobility UEs. A larger value of this parameter leads to the opposite effect. effect.

A smaller value of this parameter results in a higher speed of cell reselection for mediummobility UEs. A larger value of this parameter leads to the opposite effect. effect.

The following table describes the parameters that must be set in the CellReselGeran MO to configure speed-based cell reselection to neighboring GERAN cells.

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Parameter Name



Scaling factor of TReselGeran in medium mobility state

CellReselGeran. A smaller value of this parameter results in a TReselGeranSfM higher speed of cell reselection for mediumedium mobility UEs. A larger value of this parameter leads to the opposite effect. effect.

Scaling factor of TReselGeran in high mobility state

CellReselGeran. TReselGeranSfH igh

A smaller value of this parameter results in a higher speed of cell reselection for highmobility UEs. A larger value of this parameter leads to the opposite effect. effect.

The following table describes the parameters that must be set in the CellReselCdma2000 MO to configure speed-based cell reselection to neighboring CDMA2000 cells.

Parameter Name



CellReselCdma2 A smaller value of this parameter results in a Scaling factor of TReselCdmaHrpd 000.TReselCdma higher speed of cell reselection for medium HrpdSfMedium HrpdSfMedium in medium mobility UEs. A larger value of this mobility state parameter leads to the opposite effect. effect.

Scaling factor of CellReselCdma2 A smaller value of this parameter results in a TReselCdmaHrpd 000.TReselCdma higher speed of cell reselection for high HrpdSfHigh in high mobility mobility UEs. A larger value of this state parameter leads to the opposite effect. effect. 1XRTT medium speed scale factor

CellReselCdma2 A smaller value of this parameter results in a 000.Cdma1XrttSf higher speed of cell reselection for mediummobility UEs. A larger value of this Medium parameter leads to the opposite effect. effect.

1XRTT high speed scale factor

CellReselCdma2 A smaller value of this parameter results in a 000.Cdma1XrttSf higher speed of cell reselection for highmobility UEs. A larger value of this High parameter leads to the opposite effect. effect.

Paging l

Paging success rate Decreasing the paging message code rate specified by CellDlschAlgo. RarAndPagingCR RarAndPagingCR helps improve the paging success rate. However, However, decreasing the paging message code rate increases the PDSCH resources occupied by paging messages, which causes the downlink throughput to decrease. With UE compatibility problems taken into account, set the paging message code rate to 0.035 or higher (setting CellDlschAlgo. RarAndPagingCR RarAndPagingCR to 35). The number of single paging-message RBs less than than or equal to 40% of the total number of single-TTI single-TTI RBs ensures sufficient downlink power. When adjusting the

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CellDlschAlgo. RarAndPagingCR RarAndPagingCR parameter setting, you are advised to limit the number of paging records contained in a single paging message (specified by PCCHCfg. MaxPagingRecordsNum MaxPagingRecordsNum) to control the maximum number of single-pagingmessage RBs.

The following table lists the recommended values for PCCHCfg. MaxPagingRecordsNum MaxPagingRecordsNum in case of different CellDlschAlgo. RarAndPagingCR RarAndPagingCR values (20 MHz bandwidth used as an example). You You MaxPagingRecordsNum in the can estimate the recommended values for PCCHCfg. MaxPagingRecordsNum event of other bandwidths based on those for the 20 MHz bandwidth.

Number of SinglePaging-Message RBs

CellDlschAlgo. RarAndPag ingCR

MaxPagingRe PCCHCfg. MaxPagingRe cordsNum

≤ 40

≥ 78

16

≤ 40

≥ 73

15

≤ 40

≥ 69

14

≤ 40

≥ 64

13

≤ 40

≥ 60

12

≤ 40

≥ 55

11

≤ 40

≥ 50

10

≤ 40

≥ 45

9

≤ 40

≥ 41

8

≤ 40

≥ 36

7

≤ 37

≥ 35

6

NOTE

In this table, the recommended number of RBs is calculated based on the paging messages containing UE flags "S-TMSI". MaxPagingRecordsNum in case of any given To estimate the recommended values for PCCHCfg. MaxPagingRecordsNum RarAndPagingCR in the above table, do as follows: value of CellDlschAlgo. RarAndPagingCR l

10 MHz bandwidth Divide the number of single-paging-message RBs and the value of PCCHCfg. MaxPagingRecordsNum MaxPagingRecordsNum by 2, and then round down the results to integers.

l

5 MHz bandwidth Divide the number of single-paging-message RBs and the value of PCCHCfg. MaxPagingRecordsNum MaxPagingRecordsNum by 4, and then round down the results to integers.

For other bandwidths, estimate the recommended values in the same manner. l

Uu interface paging capacity The Uu interface paging capacity is related to nB (specified nB (specified by PCCHCfg. Nb Nb) and the MaxPagingRecordsNum). number of paging message records (specified by PCCHCfg. MaxPagingRecordsNum The maximum number of paging message sent over the Uu interface within 1s is equal to

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MaxPagingRecordsNum, where T the result of (nB (nB//T ) multiplied by 100 and PCCHCfg. MaxPagingRecordsNum represents the paging cycle. NOTE

The above formula calculates the theoretical maximum paging capacity, and the actual paging capacity is also related to the hardware processing capability.

MaxPagingRecordsNum is 16, a Assume nB equals nB equals 1T, and the value of PCCHCfg. MaxPagingRecordsNum maximum of 1600 UEs can be paged over the Uu interface within 1s. You can increase MaxPagingRecordsNum to increase the Uu interface paging nB and PCCHCfg. MaxPagingRecordsNum capacity. However, increasing nB increases nB increases the overhead of PDCCHs occupied by paging messages. MaxPagingRecordsNum setting, query the paging When adjusting the PCCHCfg. MaxPagingRecordsNum RarAndPagingCR, and ensure that the message code rate specified by CellDlschAlgo. RarAndPagingCR number of single-paging message RBs is less than or equal to 40% of the total number of single-TTI RBs, in accordance with the description in the preceding table. l

Paging priority If paging messages are congested over the Uu interface, you are advised to set PCCHCfg. PagingStrategy PagingStrategy to PAGING_STRATEGY_DIFFPRI(Priority Differentiation Differentiation Strategy), to ensure that CS paging messages or high-priority paging messages are preferentially sent over the Uu interface.

System Information Update If the paging occasion (PO) of a UE supporting Single Radio LTE (SRLTE) (SRLTE) falls in the paging monitoring window of a CDMA2000 1X network, the UE cannot receive paging messages from the LTE network, and cannot update LTE LTE system information. As a result, RRC establishment may fail. SibUpdOptSwitch in scenarios with both CDMA You are advised to turn on the CellSiMap. SibUpdOptSwitch and LTE network coverage. l

If this switch is turned on, when the paging cycle of the LTE network is less than that of the CDMA network, RRC establishment failures can be avoided; when the paging cycle of the LTE network network is greater than or equal to that of the CDMA network, the problem persists.

l

If this switch is turned off, the problem persists regardless of the paging periods of LTE and CDMA networks.

6.5 Possible Issues None

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7 Parameters

7

Parameters

Table 7-1 Parameters

MO

Parame ter ID

MML Feature Comma ID nd

Feature Name

EutranIn terNFre q

MeasPer formanc eDeman d

ADD EUTRA NINTE RNFRE Q

LBFD-0 02009/ TDLBF D-00200 9

Broadca st of system informat ion

MOD EUTRA NINTE RNFRE Q

LBFD-0 0201803 / TDLBF D-00201 803

LST EUTRA NINTE RNFRE Q

Description

Meaning: Indicates the measurement performance demand for whether to broadcast the frequency in SIB5. If this parameter is set to NORMAL, the frequency is broadcast in interFreqCarrierFreqList interFreqCarrierFreqList without carrying the IE reducedMeasPerformance. reducedMeasPerformance. The measurement performance of a UE is normal Cell frequency. If this Selectio when the UE measures the frequency. parameter is set to REDUCED, REDUCED, the frequency frequency is n and broadcast in interFreqCarrierFreq interFreqCarrierFreqListExt ListExt carrying the Reselection IE reducedMeasPerformance. The measurement performance of a UE supporting extensive frequency measurement can be reduced to measure the frequency. frequency. If this parameter is set to UNDELIVER, the frequency is not broadcast in SIB5. This parameter value applies only to LTE FDD. For details about the IE reducedMeasPerformance, reducedMeasPerformance, see 3GPP TS 36.331. GUI Value Range: NORMAL(NORMAL), REDUCED(REDUCED), UNDELIVER(UNDELIVER) Unit: None Actual Value Range: NORMAL, REDUCED, UNDELIVER Default Value: NORMAL(NORMAL)

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MO

Parame ter ID


CellAcc ess

CellBarr MOD ed CELLA CCESS LST CELLA CCESS

LBFD-0 02013 / TDLBF D-00203 7 LBFD-0 02009 / TDLBF D-00200 9/ MLBFD -120002 29 LOFD-0 01036 / TDLOF D-00103 6

CellOp

CellRes ervedFo rOp

ADD CELLO P MOD CELLO P LST CELLO P

LBFD-0 02009 / TDLBF D-00200 9/ MLBFD -120002 29 LOFD-0 01036 / TDLOF D-00103 6

7 Parameters

Feature Name

Description

Cell Outage Detectio n and Compen sation

Meaning: Indicates whether the cell is barred. If the cell is barred, the UE cannot camp on the serving cell. During cell reselection, the serving cell is not selected as a candidate cell.


Unit: None

GUI Value Range: CELL_BARRED(Barred), CELL_NOT_BARRED(Nott Barred) CELL_NOT_BARRED(No Actual Value Range: CELL_BARRED, CELL_NOT_BARRED Default Value: CELL_NOT_BARRED(Not Barred)

RAN Sharing with Commo n Carrier Broadca st of system informat ion RAN Sharing with Commo n Carrier

Meaning: Indicates whether the cell is reserved for operator use. If this parameter is set to CELL_RESERVED_FOR_OP, the cell is reserved for operator use. UEs of AC11 or AC15 in their HPLMN or EHPLMN can consider this cell as a candidate cell for cell selection or reselection. UEs of AC11 or AC15 outside their HPLMN/EHPLMN and UEs of AC0-9/AC12-14 consider this cell as a barred cell during cell selection or reselection. If this parameter is set to CELL_NOT_RESERVED_FOR_OP, the cell is not reserved for operator use. All UEs can consider this cell as a candidate cell for cell selection or reselection. This parameter applies to LTE FDD, LTE TDD, and NB-IoT. NB-IoT. GUI Value Range: CELL_RESERVED_FOR_OP(Reserved), CELL_NOT_RESERVED_FOR_OP(Not Reserved) Unit: None Actual Value Range: CELL_RESERVED_FOR_OP, CELL_NOT_RESERVED_FOR_OP Default Value: CELL_NOT_RESERVED_FOR_OP(Not Reserved)

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7 Parameters

MO

Parame ter ID


Feature Name

Description

CellSel

QRxLev Min

MOD CELLS EL


Meaning: Indicates the minimum required RX level for the cell to become a candidate for cell selection. This value is included in criteria S and used in the evaluation of cell selection. For details, see 3GPP TS 36.304.

Cell Selectio n and Reselection

GUI Value Range: -70~-22

LST CELLS EL

LBFD-0 02009 / TDLBF D-00200 9/ MLBFD -120002 29 LBFD-0 0201803 / TDLBF D-00201 803 / MLBFD -120002 37

CellSel

QRxLev MinOffs et

MOD CELLS EL LST CELLS EL

LBFD-0 0201803 / TDLBF D-00201 803 LBFD-0 02009 / TDLBF D-00200 9

Unit: 2dBm Actual Value Range: -140~-44 Default Value: -64

Cell Meaning: Indicates the offset to the minimum required Selectio RX level. This value is included i ncluded in criteria S and used n and in the evaluation of cell selection. This parameter is Revalid only when the cell selection is triggered by selection periodic searches searches for higher-priority higher-priority PLMNs and the Broadca UE is served by a Visited Public Land Mobile Network (VPLMN). (VPLMN). For details, see 3GPP 3GPP TS 36.304. st of This parameter applies only to LTE FDD and LTE system informat TDD. ion

GUI Value Range: 0~8 Unit: 2dB Actual Value Range: 0~16 Default Value: 0

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7 Parameters

MO

Parame ter ID


Feature Name

Description

Cell

UePowe rMax

ADD CELL

Uplink Power Control

Meaning: Indicates the maximum transmit power that a UE can apply to uplink transmission in the cell. It is used in cell selection criterion S to calculate the compensated power. power. If the value of this parameter is not specified, the maximum power is subject to the UE capability. For details, see 3GPP TS 36.304.

MOD CELL LST CELL

LBFD-0 02026 / TDLBF D-00202 6 LBFD-0 02009 / TDLBF D-00200 9/ MLBFD -120002 29

Broadca st of system informat ion Cell Selectio n and Reselection

GUI Value Range: -30~36 Unit: dBm Actual Value Range: -30~36 Default Value: 23

LBFD-0 0201803 / TDLBF D-00201 803 CellSel

QQualM in


LBFD-0 02009 / TDLBF D-00200 9/ MLBFD -120002 29 LBFD-0 0201803 / TDLBF D-00201 803 / MLBFD -120002 37

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Meaning: Indicates the minimum required received signal quality, which corresponds to the q-QualMin IE in system information block type 1 (SIB1) and is used to calculate the Squal value for the serving cell involved in cell selection and reselection. If this parameter is set to 0, SIB1 SIB1 does not contain the qqCell Selectio QualMin IE. If this parameter is set to a value other than 0, SIB1 contains the q-QualMin IE with the same n and value as the parameter value. For details about this Re parameter, see 3GPP TS 36.304. 36.304. selection parameter, GUI Value Range: -34~-3,0 Unit: dB Actual Value Range: -34~-3,0 Default Value: 0


82


7 Parameters

MO

Parame ter ID


Feature Name

CellRes el

ThrshSe rvLowQ CfgInd

MOD CELLR ESEL

Broadca Meaning: Indicates whether to set the RSRQ threshold st of for reselection to cells on the serving frequency. This system parameter applies only to LTE LTE FDD and LTE LTE TDD. informat GUI Value Range: NOT_CFG(Not configure), ion CFG(Configure) Cell Unit: None Selectio Actual Value Range: NOT_CFG, CFG n and Default Value: NOT_CFG(Not configure) Reselection

LST CELLR ESEL

CellSel

QQualM inOffset


LBFD-0 02009 / TDLBF D-00200 9 LBFD-0 0201803 / TDLBF D-00201 803 LBFD-0 02009 / TDLBF D-00200 9 LBFD-0 0201803 / TDLBF D-00201 803

Description

Broadca Meaning: Indicates the offset to the minimum required st of RX level for the cell. It is included in criteria S and system used in the evaluation of cell selection. This parameter informat is required only when the cell selection is triggered by ion periodic searches searches for higher-priority higher-priority PLMNs and the UE is served by a Visited Public Land Mobile Cell (VPLMN). For details, see 3GPP 3GPP TS 36.304. Selectio Network (VPLMN). This parameter applies only to LTE FDD and LTE n and TDD. Reselection

GUI Value Range: 1~8 Unit: dB Actual Value Range: 1~8 Default Value: 1

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7 Parameters

MO

Parame ter ID


Feature Name

Description

CellRes el

CellRes elPriorit y

MOD CELLR ESEL


Meaning: Indicates the cell reselection priority of the serving frequency. frequency. 0 indicates the lowest priority. priority. The value of this parameter must be determined together with the priorities of other frequencies during the network planning. Frequencies used for different RATs must be assigned different cell reselection priorities. This parameter parameter applies only to LTE LTE FDD and LTE TDD.

LST CELLR ESEL



PS InterLOFD-0 RAT RAT 01021 / Mobility TDLOF between D-00102 E1 UTRAN LOFD-0 and CDMA2 01111 000 TDLOF D-00111 PS Mobility 2 from EUTRAN to CDMA2 000 HRPD Based on Frequen cyspecific Factors

GUI Value Range: 0~7 Unit: None Actual Value Range: 0~7 Default Value: 7

MOCN Flexible Priority Based Campin g

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7 Parameters

MO

Parame ter ID


Feature Name

Description

EutranIn terNFre q

CellRes elPriorit y


Cell Selectio n and Reselect ion

Meaning: Indicates the cell reselection priority of the neighboring E-UTRAN frequency. frequency. The value 0 indicates the lowest priority. It is contained in system information block type 5 (SIB5). The UE decides whether to reselect a neighboring cell on the frequency based on the value of this parameter and the absolute priority of the serving cell. If the value of this parameter is larger larger than the absolute priority of the serving cell, the UE starts measurements on neighboring cells on the frequency; then if the signal quality of some neighboring cells meets the related conditions, the UE starts cell reselection. If the value of this parameter is less than or equal to the absolute priority of the serving cell, cell, the UE starts the measurements only when the signal quality of the serving cell is poor; then if the signal quality of some neighboring cells meets the related conditions, the UE starts cell reselection. Different cell reselection priorities must be assigned for for frequencies of different RATs. For details, see 3GPP TS 36.331. This parameter applies only to LTE LTE FDD and LTE LTE TDD.

MOD EUTRA NINTE RNFRE Q LST EUTRA NINTE RNFRE Q

LBFD-0 0201803 / TDLBF D-00201 803


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7 Parameters

MO

Parame ter ID


Feature Name

Description

UtranNF req

CellRes elPriorit y

ADD UTRAN NFREQ


Meaning:

MOD UTRAN NFREQ LST UTRAN NFREQ

LBFD-0 0201803 / TDLBF D-00201 803 LBFD-0 02009 / TDLBF D-00200 9 LBFD-0 01018 / TDLBF D-00101 8

Broadca st of system informat ion S1-flex

Indicates the cell reselection priority of the neighboring UTRAN frequency. frequency. The value 0 indicates the lowest priority. The UE decides whether to reselect a neighboring cell on the UTRAN frequency based on the value of this parameter and the absolute priority of the serving cell. cell. If the value of this parameter is larger than the absolute priority of the serving cell, the UE starts measurements on neighboring cells on the UTRAN frequency; then if the signal quality of some neighboring cells meets the related conditions, the UE starts cell reselection. If the value of this parameter is smaller than the absolute priority of the serving cell, the UE starts the measurements only when the signal quality of the serving cell is poor; then if the signal quality of some neighboring cells meets the related conditions, the UE starts cell reselection. Frequencies used for different RATs must be assigned different cell reselection priorities. For details, see see 3GPP TS 36.331. This parameter applies only to LTE LTE FDD and LTE LTE TDD. GUI Value Range: 0~7 Unit: None Actual Value Range: 0~7 Default Value: 1

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MO

Parame ter ID

GeranNf CellRes reqGrou elPriorit p y

7 Parameters


Feature Name

Description

ADD GERAN NFREQ GROUP


Meaning: Indicates the cell reselection priority of the GERAN carrier frequency group. The value 0 indicates the lowest priority. It is contained in system information block type 7 (SIB7). The UE decides whether to reselect a neighboring cell on a frequency in the GERAN carrier frequency group based on the value of this parameter and the absolute priority of the serving cell. If the value of this parameter is larger than the absolute priority of the serving cell, the UE starts measurements on neighboring cells on the frequencies in the GERAN carrier frequency group; then if the signal quality of some neighboring cells meets the related conditions, the UE starts cell reselection. If the value of this parameter is smaller than the absolute priority of the serving cell, the UE starts the measurements only when the signal quality of the serving cell is poor; then if the signal quality of some neighboring cells meets the related conditions, the UE starts cell reselection. Frequencies used for different RATs must be assigned different cell reselection priorities. For details, see 3GPP TS 36.331. This parameter applies only to LTE LTE FDD and LTE TDD.

MOD GERAN NFREQ GROUP

LBFD-0 0201803 / TDLBF D-00201 803

LST GERAN NFREQ GROUP

GUI Value Range: 0~7 Unit: None Actual Value Range: 0~7 Default Value: 1 Cdma20 00Band Class

Cdma20 001Xrtt CellRes elPri

ADD CDMA2 000BA NDCLA SS MOD CDMA2 000BA NDCLA SS LST CDMA2 000BA NDCLA SS

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LBFD-0 0201803 / TDLBF D-00201 803 LOFD-0 01035 / TDLOF D-00103 5 LOFD-0 01090 / TDLOF D-00109 0


Meaning: Indicates the absolute priority of the CDMA2000 1xRTT 1xRTT band class to be used during cell reselection. The value 0 indicates the lowest priority. Frequencies used for different RATs must be assigned different cell reselection priorities. The information is contained in SIB8. For details, see 3GPP TS 36.331. CS Fallback This parameter applies only to LTE FDD and LTE TDD. to CDMA2 GUI Value Range: 0~7 000 Unit: None 1xRTT Actual Value Range: 0~7 Enhance Default Value: 2 d CS Fallback to CDMA2 000 1xRTT


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7 Parameters

MO

Parame ter ID


Feature Name

Description

Cdma20 00Band Class

Cdma20 00Hrpd CellRes elPri

ADD CDMA2 000BA NDCLA SS


Meaning: Indicates the absolute priority of the CDMA2000 HRPD band class to be used during cell reselection. The value 0 indicates the lowest priority. Frequencies used for different RATs must be assigned different cell reselection priorities. The information is contained in SIB8. For details, see 3GPP TS 36.331. This parameter applies only to LTE FDD and LTE TDD.

MOD CDMA2 000BA NDCLA SS LST CDMA2 000BA NDCLA SS

Issue 01 (2017-03-08)

LBFD-0 0201803 / TDLBF D-00201 803

PS InterLOFD-0 RAT RAT 01021 / Mobility TDLOF between D-00102 E1 UTRAN LOFD-0 and CDMA2 01111 000


PS Mobility from EUTRAN to CDMA2 000 HRPD Based on Frequen cyspecific Factors


88


7 Parameters

MO

Parame ter ID


Feature Name

Description

EutranN FreqRan Share

CellRes elPriorit y

ADD EUTRA NNFRE QRANS HARE

LOFD-0 01036 / TDLOF D-00103 6

MOD EUTRA NNFRE QRANS HARE

TDLBF D-00201 803

RAN Sharing with Commo n Carrier

Meaning: Indicates the cell reselection priority of the operator that shares the neighboring E-UTRAN frequency. The value 0 indicates the lowest priority. If the related SPID configuration is specified, the cell reselection priority specified in the SPID configuration is used. If no related SPID configuration is specified but this parameter is set, the eNodeB delivers the cell reselection priorities of all PLMNs supported by a UE by using the IE idleModeMobilityControlInfo in an RRC Connection Release message to the UE. If no related SPID configuration is specified and this parameter is not set, a UE uses the common frequency reselection priority of the neighboring E-UTRAN frequency, frequency, which is broadcast in the system information. This parameter applies only to LTE FDD and LTE TDD.

LST EUTRA NNFRE QRANS HARE

LOFD-0 01112 / TDLOF D-00111 2 LOFD-0 70206 / TDLOF D-08122 4 LBFD-0 0201803

Cell Selectio n and Reselection MOCN Flexible Priority Based Campin g Hybrid RAN Sharing


Cell Selectio n and Reselection UtranRa nShare

CellRes elPriorit y

ADD UTRAN RANSH ARE MOD UTRAN RANSH ARE LST UTRAN RANSH ARE

LOFD-0 01036 / TDLOF D-00103 6 LBFD-0 0201803 / TDLBF D-00201 803 LOFD-0 01112 / TDLOF D-00111 2 LOFD-0 70206 / TDLOF D-08122 4

Issue 01 (2017-03-08)


Meaning: Indicates the cell reselection priority of the operator that shares the neighboring UTRAN frequency. The value 0 indicates the lowest priority. If the related SPID configuration is specified, set this priority to the one specified specified in the SPID configuration. configuration. If no related SPID configuration is specified but this parameter is set, the eNodeB delivers the cell cell Cell Selectio reselection priorities of all PLMNs supported by a UE by using the IE idleModeMobilityControlInfo idleModeMobilityControlInfo in an n and RRC Connection Release message to the UE. If no Reselection related SPID configuration is specified and this parameter is not set, a UE uses the common cell cell MOCN reselection priority of the neighboring UTRAN Flexible frequency, frequency, which is broadcast in the system Priority information. This parameter applies only t o LTE LTE FDD Based and LTE TDD. Campin GUI Value Range: 0~7 g Unit: None Hybrid RAN Sharing

Actual Value Range: 0~7 Default Value: 0


89


MO

Parame ter ID


Feature Name

GeranRa nShare

CellRes elPriorit y

ADD GERAN RANSH ARE


MOD GERAN RANSH ARE LST GERAN RANSH ARE

LOFD-0 01036 / TDLOF D-00103 6 LBFD-0 0201803 / TDLBF D-00201 803 LOFD-0 01112 / TDLOF D-00111 2 LOFD-0 70206 / TDLOF D-08122 4

EutranN FreqSCe llOp

CellRes ADD elDediPr EUTRA i NNFRE QSCEL LOP

LOFD-0 01112 / TDLOF D-00111 2

MOD EUTRA NNFRE QSCEL LOP

LBFD-0 0201803 / TDLBF D-00201 803

LST EUTRA NNFRE QSCEL LOP

LOFD-0 01036

7 Parameters

Description

Meaning: Indicates the cell reselection priority of the operator that shares the neighboring GERAN carrier frequency group. The value 0 indicates the lowest priority. priority. If the related SPID SPID configuration is specified, specified, set this priority to the one specified in the SPID configuration. If no related SPID configuration is specified but this parameter is set, the eNodeB Cell Selectio delivers the cell reselection priorities of all PLMNs supported by a UE by using the IE idleModeMobilityn and ControlInfo in an RRC Connection Release message Reselection to the UE. If no related SPID configuration is specified and this parameter is not set, a UE uses the MOCN common cell reselection priority of the neighboring Flexible GERAN carrier frequency group, which is broadcast Priority in the system information. This parameter applies only Based to LTE FDD and LTE TDD. Campin GUI Value Range: 0~7 g Unit: None Hybrid RAN Sharing

Actual Value Range: 0~7 Default Value: 0


Meaning: Indicates the cell reselection dedicated priority for an E-UTRAN E-UTRAN frequency based based on the PLMN ID of the local cell. The value 0 indicates the lowest priority. If the related SPID configuration is specified, the cell reselection priority specified in the SPID configuration is used. If no related SPID configuration is specified but this parameter is set, the Cell Selectio eNodeB delivers the cell reselection priorities of all PLMNs supported by a UE by using the IE n and idleModeMobilityControlInfo in an RRC Connection Reselection Release message to the UE. If no related SPID configuration is specified and this parameter is not set, RAN a UE uses the common frequency reselection priority Sharing of the neighboring E-UTRAN frequency, which is with broadcast in the system information. information. This parameter parameter Commo applies only to LTE FDD and LTE TDD. n GUI Value Range: 0~7 Carrier Unit: None Actual Value Range: 0~7 Default Value: 0

Issue 01 (2017-03-08)


90


MO

Parame ter ID


UtranNF reqSCell Op

CellRes ADD elDediPr UTRAN i NFREQ SCELL OP

LOFD-0 01112 / TDLOF D-00111 2

MOD UTRAN NFREQ SCELL OP

LBFD-0 0201803 / TDLBF D-00201 803

LST UTRAN NFREQ SCELL OP

LOFD-0 01036

Feature Name

7 Parameters

Description


Meaning: Indicates the dedicated cell reselection priority for a UTRAN frequency based on the PLMN ID of the local cell. The value 0 indicates the lowest priority. priority. If the related SPID SPID configuration is specified, specified, set this priority to the one specified in the SPID configuration. If no related SPID configuration is specified but this parameter is set, the eNodeB Cell Selectio delivers the cell reselection priorities of all PLMNs supported by a UE by using the IE idleModeMobilityn and ControlInfo in an RRC Connection Release message Reselection to the UE. If no related SPID configuration is specified and this parameter is not set, a UE uses the RAN common cell reselection priority of the neighboring Sharing UTRAN frequency, frequency, which is broadcast in the system with information. This parameter applies only t o LTE LTE FDD Commo and LTE TDD. n GUI Value Range: 0~7 Carrier Unit: None Actual Value Range: 0~7 Default Value: 0

GeranN FGroup SCellOp

CellRes ADD elDediPr GERAN i NFGRO UPSCE LLOP

LOFD-0 01112 / TDLOF D-00111 2

MOD GERAN NFGRO UPSCE LLOP

LBFD-0 0201803 / TDLBF D-00201 803

LST GERAN NFGRO UPSCE LLOP

LOFD-0 01036 / TDLOF D-00103 6


Meaning: Indicates the cell reselection dedicated priority for a GERAN frequency carrier carrier group based on the PLMN ID of the local cell. The value 0 indicates the lowest priority. If the related SPID configuration is specified, set this priority to the one specified in the SPID configuration. If no related SPID configuration is specified but this parameter is Cell Selectio set, the eNodeB delivers the cell reselection priorities of all PLMNs supported by a UE by using the IE n and idleModeMobilityControlInfo in an RRC Connection Reselection Release message to the UE. If no related SPID configuration is specified and this parameter is not set, RAN a UE uses the cell reselection priority of the Sharing neighboring GERAN carrier frequency group, which with is broadcast in the system information. This parameter Commo applies only to LTE FDD and LTE TDD. n GUI Value Range: 0~7 Carrier Unit: None Actual Value Range: 0~7 Default Value: 0

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91


MO

Parame ter ID


Feature Name

Cdma20 00BcSC ellOp

Cdma1 XrttCell ReselDe diPri

ADD CDMA2 000BCS CELLO P

LOFD-0 01035 / TDLOF D-00103 5

MOD CDMA2 000BCS CELLO P

TDLBF D-00101 8

CS Fallback to CDMA2 000 1xRTT

LST CDMA2 000BCS CELLO P


Issue 01 (2017-03-08)

7 Parameters

Description

Meaning: Indicates the dedicated cell reselection priority for a CDMA2000 1xRTT band class based on the PLMN ID of the local cell. The value 0 indicates the lowest priority. If the related SPID configuration is specified, set this priority to the one specified in the SPID configuration. If no related SPID configuration is specified but this parameter is set, the eNodeB S1-flex delivers the cell reselection priorities of all PLMNs Cell supported by a UE by using the IE idleModeMobilitySelectio ControlInfo in an RRC Connection Release message n and to the UE. If no related SPID configuration is Respecified and this parameter is not set, a UE uses the selection cell reselection priority of the CDMA2000 band class, RAN which is broadcast in the system information. This Sharing parameter applies only to LTE LTE FDD and LTE LTE TDD. with GUI Value Range: 0~7 Commo Unit: None n Carrier Actual Value Range: 0~7 MOCN Flexible Priority Based Campin g

Default Value: 0


92


MO

Parame ter ID


Cdma20 00BcSC ellOp

HrpdCel lReselD ediPri

ADD CDMA2 000BCS CELLO P MOD CDMA2 000BCS CELLO P LST CDMA2 000BCS CELLO P

CellAlg oSwitch

Reselec PriAdap tSwitch

MOD CELLA LGOSW ITCH LST CELLA LGOSW ITCH

Feature Name

7 Parameters

Description

LOFD-0 PS Inter- Meaning: Indicates the dedicated cell reselection 01021 / RAT RAT priority for a CDMA2000 HRPD band class based based on TDLOF Mobility the PLMN ID of the local cell. The value 0 indicates D-00102 between the lowest priority. If the related SPID configuration is 1 Especified, set this priority to the one specified in the LOFD-0 UTRAN SPID configuration. If no related SPID configuration and is specified but this parameter is set, the eNodeB 01112 / TDLOF CDMA2 delivers the cell reselection priorities of all PLMNs supported by a UE by using the IE idleModeMobilityD-00111 000 ControlInfo in an RRC Connection Release message 2 MOCN to the UE. If no related SPID configuration is LBFD-0 Flexible specified and this parameter is not set, a UE uses the 0201803 Priority cell reselection priority of the CDMA2000 band class, Based / which is broadcast in the system information. This Campin TDLBF parameter applies only to LTE LTE FDD and LTE LTE TDD. D-00201 g GUI Value Range: 0~7 803 Cell LOFD-0 Selectio Unit: None n and 01036 / Actual Value Range: 0~7 ReTDLOF Default Value: 0 D-00103 selection 6


LBFD-0 0201803 / TDLBF D-00201 803


Meaning: Indicates whether to enable or disable adaptive dedicated cell reselection priority. If this switch is turned on, the eNodeB delivers the dedicated cell reselection priority to a UE when the following conditions are met: (1) The UE requests to set up an RRC connection with the cause value being moSignalling. (2) The MME instructs the eNodeB to release the S1 bearer. (3) The eNodeB fails to obtain the UE capability. If this switch is turned off, the eNodeB does not deliver dedicated cell reselection priority to a UE even if the eNodeB fails to obtain the UE capability information. This parameter applies only to LTE FDD and LTE TDD. GUI Value Range: OFF(Off), ON(On) Unit: None Actual Value Range: OFF, ON Default Value: OFF(Off)

Issue 01 (2017-03-08)


93


MO

Parame ter ID


RrcCon nStateTi mer

T320For MOD LoadBal RRCCO ance NNSTA NNSTA TETIM ER LST RRCCO NNSTA NNSTA TETIM ER

LBFD-0 0201803 / TDLBF D-00201 803 TDLOF D-00103 2 LOFD-0 01044 LOFD-0 70215 / TDLOF D-07021 5

RrcCon nStateTi mer

T320For MOD Other RRCCO NNSTA NNSTA TETIM ER LST RRCCO NNSTA NNSTA TETIM ER

LBFD-0 0201803 / TDLBF D-00201 803

Feature Name

7 Parameters

Description

Cell Meaning: Selectio Indicates the length of the timer T320 for load n and balancing. T320 specifies specifies the time period during Rewhich the dedicated priorities (used for cell selection reselection) retain valid. The time period is contained Intrain the RRCConnectionRelease message that is LTE received by the UE. After T320 expires, the dedicated Load priorities become invalid. Balancin This timer starts when the UE receives an g RRCConnectionRelease message containing the t320 InterIE. This timer stops when the UE enters the RAT RAT RRC_CONNECTED mode. This parameter applies Load only to LTE FDD and LTE TDD. Sharing GUI Value Value Range: min5(5), min10(10), min20(20), to UTRAN min30(30), min60(60), min120(120), min180(180) Unit: min IntraLTE User Number Load Balancin g

Actual Value Value Range: min5, min10, min20, min30, min60, min120, min180


Meaning: Indicates the length of the timer T320 to be contained in RRCConnectionRelease messages sent for reasons other than load balancing. T320 specifies the time period during which the dedicated priorities (used for cell reselection) are valid. After T320 expires, the dedicated priorities become invalid. This parameter is invalid for for UEs to be redirected redirected based on the subscriber profile ID (SPID). This timer starts when the UE receives an RRCConnectionRelease message containing the t320 IE and stops when the UE enters the RRC_CONNECTED mode. This parameter applies only to LTE LTE FDD and LTE LTE TDD.

Default Value: min10(10)

GUI Value Value Range: min5(5), min10(10), min20(20), min30(30), min60(60), min120(120), min180(180) Unit: min Actual Value Value Range: min5, min10, min20, min30, min60, min120, min180 Default Value: min120(120)

Issue 01 (2017-03-08)


94


7 Parameters

MO

Parame ter ID


Feature Name

Description

IntraFre qBlkCel l

PhyCellI d

ADD INTRA FREQB LKCEL L

LBFD-0 02009 / TDLBF D-00200 9


Meaning: Indicates the starting physical cell ID of the intra-frequency blacklisted cell. For details, see 3GPP TS 36.331. This parameter applies only to LTE FDD and LTE TDD.

LST INTRA FREQB LKCEL L

LBFD-0 0201801 / TDLBF D-00201 801

Coverag e Based Intrafrequenc y Handov er

Unit: None

ADD INTRA FREQB LKCEL L

LBFD-0 02009 / TDLBF D-00200 9


MOD INTRA FREQB LKCEL L

LBFD-0 0201801 / TDLBF D-00201 801


MOD INTRA FREQB LKCEL L

GUI Value Range: 0~503 Actual Value Range: 0~503 Default Value: None

RMV INTRA FREQB LKCEL L IntraFre qBlkCel l

PhyCellI dRange

LST INTRA FREQB LKCEL L

Issue 01 (2017-03-08)

Meaning: Indicates the physical cell ID range of the intra-frequency blacklisted cell. For details, see 3GPP TS 36.331. This parameter applies only to LTE FDD and LTE TDD. GUI Value Value Range: n1(n1), n4(n4), n8(n8), n12(n12), n16(n16), n24(n24), n32(n32), n48(n48), n64(n64), n84(n84), n96(n96), n128(n128), n168(n168), n252(n252), n504(n504) Unit: None Actual Value Value Range: n1, n4, n8, n12, n16, n24, n32, n48, n64, n84, n96, n128, n168, n252, n504 Default Value: n1(n1)


95


7 Parameters

MO

Parame ter ID


Feature Name

Description

InterFre qBlkCel l

DlEarfc n

ADD INTERF REQBL KCELL


Meaning: Indicates the DL EARFCN of the interfrequency blacklisted cell. For details, see 3GPP TS 36.104. This parameter applies only to LTE LTE FDD and LTE TDD.

Coverag e Based Interfrequenc y Handov er

Unit: None

LST INTERF REQBL KCELL MOD INTERF REQBL KCELL


GUI Value Range: 0~68485 Actual Value Range: 0~68485 Default Value: None

RMV INTERF REQBL KCELL InterFre qBlkCel l

PhyCellI d

ADD INTERF REQBL KCELL LST INTERF REQBL KCELL MOD INTERF REQBL KCELL RMV INTERF REQBL KCELL

Issue 01 (2017-03-08)

LBFD-0 0201802 / TDLBF D-00201 802 LBFD-0 0201804 / TDLBF D-00201 804 LBFD-0 0201805 / TDLBF D-00201 805


Meaning: Indicates the starting physical cell ID of the inter-frequency inter-frequency blacklisted cell. For details, see 3GPP TS 36.331. This parameter applies only to LTE FDD and LTE TDD.

Distance Based Interfrequenc y Handov er

Actual Value Range: 0~503

GUI Value Range: 0~503 Unit: None Default Value: None

Service Based Interfrequenc y Handov er


96


7 Parameters

MO

Parame ter ID


Feature Name

Description

InterFre qBlkCel l

PhyCellI dRange

ADD INTERF REQBL KCELL


Meaning: Indicates the physical cell ID range of the inter-frequency inter-frequency blacklisted cell. For details, see 3GPP TS 36.331. This parameter applies only to LTE FDD and LTE TDD.

MOD INTERF REQBL KCELL LST INTERF REQBL KCELL

LBFD-0 0201802 / TDLBF D-00201 802 LBFD-0 0201804 / TDLBF D-00201 804 LBFD-0 0201805 / TDLBF D-00201 805 LBFD-0 0201803


GUI Value Value Range: n1(n1), n4(n4), n8(n8), n12(n12), n16(n16), n24(n24), n32(n32), n48(n48), n64(n64), n84(n84), n96(n96), n128(n128), n168(n168), n252(n252), n504(n504) Unit: None Actual Value Value Range: n1, n4, n8, n12, n16, n24, n32, n48, n64, n84, n96, n128, n168, n252, n504 Default Value: n1(n1)

Service Based Interfrequenc y Handov er Cell Selectio n and Reselection

CellRes el

SIntraSe archCfgI nd

MOD CELLR ESEL LST CELLR ESEL

LBFD-0 0201803 / TDLBF D-00201 803 / MLBFD -120002 37 LBFD-0 02009 / TDLBF D-00200 9/ MLBFD -120002 29

Issue 01 (2017-03-08)

Cell Selectio n and Reselection Broadca st of system informat ion

Meaning: Indicates whether to set the measurement triggering threshold for reselection to intra-frequency intra-frequency cells. GUI Value Range: NOT_CFG(Not configure), CFG(Configure) Unit: None Actual Value Range: NOT_CFG, CFG Default Value: CFG(Configure)


97


7 Parameters

MO

Parame ter ID


Feature Name

CellRes el

QQualM inCfgIn d

MOD CELLR ESEL

Broadca Meaning: Indicates whether to set cell reselection st of parameters in compliance compliance with 3GPP Release Release 9 in system SIB3. This parameter applies only to LTE FDD and informat LTE TDD. ion GUI Value Range: NOT_CFG(Not configure), Cell CFG(Configure) Selectio Unit: None n and Actual Value Range: NOT_CFG, CFG Reselection Default Value: CFG(Configure)

LST CELLR ESEL

CellRes el

SIntraSe arch


LBFD-0 02009 / TDLBF D-00200 9 LBFD-0 0201803 / TDLBF D-00201 803 LBFD-0 0201803 / TDLBF D-00201 803 / MLBFD -120002 37 LBFD-0 02009 / TDLBF D-00200 9/ MLBFD -120002 29

CellRes el

SIntraSe archQ


Issue 01 (2017-03-08)



Description

Meaning: Indicates the measurement triggering threshold for reselection to intra-frequency cells. The UEs start intra-frequency intra-frequency measurements only if the value of Cell selection RX level value (dB) is lower than or equal to the value of this parameter. parameter. GUI Value Range: 0~31 Unit: 2dB Actual Value Range: 0~62 Default Value: 29

Broadca Meaning: Indicates the RSRQ threshold for starting st of intra-frequency measurements. It determines the system probability of triggering cell cell reselection to an intraintrainformat frequency neighboring cell. For details, see 3GPP TS ion 36.304. This parameter applies only to LTE LTE FDD and LTE TDD. Cell Selectio n and Reselection



98


7 Parameters

MO

Parame ter ID


Feature Name

CellRes el

SNonInt raSearch CfgInd

MOD CELLR ESEL

Cell Meaning: Indicates whether to configure the Selectio measurement triggering threshold for cell reselection n and to inter-frequency or inter-RAT cells. If this parameter Reis set to NOT_CFG and the QQualMinCfgInd selection parameter is set to NOT_CFG, NOT_CFG, the UE continuously continuously Broadca measures intra-frequency and inter-RAT cells, regardless of the signal quality of the serving cell. st of

LST CELLR ESEL

LBFD-0 0201803 / TDLBF D-00201 803 / MLBFD -120002 37

system informat ion

LBFD-0 02009 / PS InterTDLBF RAT RAT D-00200 Mobility 9/ between MLBFD E-120002 UTRAN 29 and LOFD-0 CDMA2 01021 / 000 TDLOF PS D-00102 Mobility 1 from ELOFD-0 01111

Issue 01 (2017-03-08)

Description

GUI Value Range: NOT_CFG(Not configure), CFG(Configure) Unit: None Actual Value Range: NOT_CFG, CFG Default Value: CFG(Configure)

UTRAN to CDMA2 000 HRPD Based on Frequen cyspecific Factors


99


MO

Parame ter ID


Feature Name

CellRes el

SNonInt raSearch

MOD CELLR ESEL



LOFD-0 01111


LBFD-0 02009 / TDLBF D-00200 9


LBFD-0 0201803 / TDLBF D-00201 803


LST CELLR ESEL

CellRes el

SNonInt raSearch Q


7 Parameters

Description

Meaning: Indicates the measurement triggering threshold for reselection to inter-frequency or interRAT cells. If the cell reselection priority of a frequency or RAT RAT is higher than that of the serving frequency, the UEs always start inter-frequency or Broadca inter-RAT measurements. If the cell reselection priority of a frequency frequency is lower than or equal equal to that of st of the serving frequency or if the cell reselection priority system informat of an RAT is lower than that of the serving frequency, the UEs start inter-frequency or inter-RAT LBFD-0 ion measurements only when the value of Cell selection 02009 / PS Inter- RX level value (dB) is lower than or equal to the value TDLBF RAT RAT D-00200 Mobility of this parameter. 9/ between GUI Value Range: 0~31 MLBFD EUnit: 2dB -120002 UTRAN Actual Value Range: 0~62 29 and LOFD-0 CDMA2 Default Value: 9 01021 / 000 TDLOF PS D-00102 Mobility 1 from E-

Meaning: Indicates the RSRQ threshold for starting inter-frequency or inter-RAT measurements. It determines the probability of triggering cell reselection to an inter-frequency or inter-RAT neighboring cell. For details, see 3GPP TS 36.304. This parameter applies only to LTE FDD and LTE TDD. GUI Value Range: 0~31 Unit: dB Actual Value Range: 0~31 Default Value: 4

Issue 01 (2017-03-08)


100


7 Parameters

MO

Parame ter ID


Feature Name

Description

CellRes el

QRxLev Min

MOD CELLR ESEL


Meaning: Indicates the minimum required RX level used in intra-frequency E-UTRAN cell reselection, which corresponds to the IE q-RxLevMin in SIB3. This value is included in the cell reselection criteria and used in the evaluation of cell reselection. For details, see 3GPP TS 36.304.

LST CELLR ESEL



LBFD-0 02009 / PS InterTDLBF RAT RAT D-00200 Mobility 9/ between MLBFD E-120002 UTRAN 29 and LOFD-0 CDMA2 01021 / 000 TDLOF PS D-00102 Mobility 1 from ELOFD-0 01111

Issue 01 (2017-03-08)

GUI Value Range: -70~-22 Unit: 2dBm Actual Value Range: -140~-44 Default Value: -64



101


7 Parameters

MO

Parame ter ID


Feature Name

Description

CellRes el

PMax

MOD CELLR ESEL


Meaning: Indicates the maximum power that the UE can apply to transmission in the intra-frequency neighboring cell. It is used in cell reselection criteria to calculate the compensated power. If the value of this parameter is not specified, the maximum power is subject to the UE capability. For details, see 3GPP TS 36.304.

LST CELLR ESEL


CellRes el

QQualM in



GUI Value Range: -30~33 Unit: dBm Actual Value Range: -30~33 Default Value: 23

LBFD-0 02009 / TDLBF D-00200 9


LBFD-0 0201803 / TDLBF D-00201 803


Meaning: Indicates the minimum required RX signal quality used in intra-frequency intra-frequency E-UTRAN cell reselection, which corresponds to the IE q-QualMin in SIB3. This value is included in criteria R and used in the evaluation of cell reselection. For details, see 3GPP TS 36.304. This parameter applies only to LTE FDD and LTE TDD. GUI Value Range: -34~-3 Unit: dB Actual Value Range: -34~-3 Default Value: -18

EutranIn terNFre q

QRxLev Min

ADD EUTRA NINTE RNFRE Q MOD EUTRA NINTE RNFRE Q LST EUTRA NINTE RNFRE Q

Issue 01 (2017-03-08)



Meaning: Indicates the RX level required for a neighboring cell on the frequency to become a suitable cell for selection. It is included in criteria S and used in the evaluation for cell selection. During the evaluation for cell reselection, the UE performs the following calculation: Srxlev = Measured RSRP value of a neighboring cell on the frequency - Value Value of this parameter - Compensated power. If Srxlev for a cell is better than a threshold for a time-to-trigger, time-to-trigger, reselection to the cell is started. For details, see 3GPP TS 36.304. GUI Value Range: -70~-22 Unit: 2dBm Actual Value Range: -140~-44 Default Value: -64


102


7 Parameters

MO

Parame ter ID


Feature Name

Description

EutranIn terNFre q

Pmax



Meaning: Indicates the maximum power that the UE can apply to transmission on the neighboring EUTRAN frequency. frequency. It is used in cell reselection criteria to calculate the compensated power. If the value of this parameter is not specified, the maximum power is subject to the UE UE capability. capability. For details, see 3GPP TS 36.304.



QqualM in


Issue 01 (2017-03-08)

Unit: dBm Actual Value Range: -30~33

LST EUTRA NINTE RNFRE Q EutranIn terNFre q

GUI Value Range: -30~33

Default Value: 23

LBFD-0 0201803 / TDLBF D-00201 803

Cell Meaning: Indicates the minimum RX level of an interSelectio frequency neighboring cell, which is required for it to n and become a candidate candidate for cell reselection. reselection. It determines Rethe probability of triggering cell reselection to interselection frequency neighboring cells on the frequency. frequency. The value of this parameter is contained in SIB5. For details, see 3GPP TS 36.331. This parameter applies only to LTE FDD and LTE TDD. GUI Value Range: -34~-3 Unit: dB Actual Value Range: -34~-3 Default Value: -18


103


7 Parameters

MO

Parame ter ID


Feature Name

Description

CellRes el

TReselE utran

MOD CELLR ESEL


Meaning: Indicates the evaluation period for a UE to determine whether to perform cell reselections to a new E-UTRAN cell. If the signal quality of a new EUTRAN cell is better than that of the serving cell within the period specified by this parameter and a UE camps on the serving cell for more than 1s, the UE initiates cell reselections to the new E-UTRAN cell. This parameter applies only to LTE FDD and LTE TDD.

LST CELLR ESEL

LBFD-0 0201803 / TDLBF D-00201 803 LBFD-0 02009 / TDLBF D-00200 9 LOFD-0 01112 / TDLOF D-00111 2

EutranIn terNFre q

EutranR ADD eselTim EUTRA e NINTE RNFRE Q MOD EUTRA NINTE RNFRE Q LST EUTRA NINTE RNFRE Q

Issue 01 (2017-03-08)

LBFD-0 0201803 / TDLBF D-00201 803

Broadca st of system informat ion MOCN Flexible Priority Based Campin g Cell Selectio n and Reselection

GUI Value Range: 0~7 Unit: s Actual Value Range: 0~7 Default Value: 1

Meaning: Indicates the evaluation duration for a UE to determine whether to reselect the inter-frequency neighboring cell to camp on. If the signal quality in an inter-frequency inter-frequency neighboring cell is better than that in the serving cell for the period specified by this parameter and a UE camps on the serving serving cell for more than 1s, the UE attempts to t o reselect the interfrequency neighboring cell to camp on. This parameter is contained contained in SIB5. For details, details, see 3GPP TS 36.331. This parameter applies only to LTE FDD and LTE TDD. GUI Value Range: 0~7 Unit: s Actual Value Range: 0~7 Default Value: 1


104


7 Parameters

MO

Parame ter ID


Feature Name

CellRes el

Qhyst

MOD CELLR ESEL


Cell Meaning: Indicates the hysteresis for cell reselection Selectio when RSRP values are used in the evaluation. This n and parameter must be set set based on the slow fading fading Recharacteristic of the area covered by the cell. The selection greater the slow fading variance is, the larger the value Broadca of this parameter must be set to. A larger value of the hysteresis results in a larger boundary of the serving st of cell and a lower probability of cell reselection to system neighboring cells. informat

LBFD-0 02009 / TDLBF D-00200 9/ MLBFD -120002 29

ion

LST CELLR ESEL

Description

GUI Value Range: DB0_Q_HYST(0dB), DB1_Q_HYST(1dB), DB2_Q_HYST(2dB), DB2_Q_HYST(2dB), DB3_Q_HYST(3dB), DB4_Q_HYST(4dB), DB4_Q_HYST(4dB), DB5_Q_HYST(5dB), DB6_Q_HYST(6dB), DB6_Q_HYST(6dB), DB8_Q_HYST(8dB), DB10_Q_HYST(10dB), DB10_Q_HYST(10dB), DB12_Q_HYST(12dB),, DB14_Q_HYST(14dB) DB12_Q_HYST(12dB) DB14_Q_HYST(14dB),, DB16_Q_HYST(16dB),, DB18_Q_HYST(18dB) DB16_Q_HYST(16dB) DB18_Q_HYST(18dB),, DB20_Q_HYST(20dB),, DB22_Q_HYST(22dB) DB20_Q_HYST(20dB) DB22_Q_HYST(22dB),, DB24_Q_HYST(24dB) Unit: dB Actual Value Range: DB0_Q_HYST, DB1_Q_HYST, DB2_Q_HYST, DB3_Q_HYST, DB4_Q_HYST, DB5_Q_HYST, DB6_Q_HYST, DB8_Q_HYST, DB10_Q_HYST, DB12_Q_HYST, DB14_Q_HYST, DB16_Q_HYST, DB18_Q_HYST, DB20_Q_HYST, DB22_Q_HYST, DB24_Q_HYST Default Value: DB4_Q_HYST(4dB)

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EutranIn traFreq NCell

CellQoff ADD set EUTRA NINTR AFREQ NCELL MOD EUTRA NINTR AFREQ NCELL LST EUTRA NINTR AFREQ NCELL

LBFD-0 0201801 / TDLBF D-00201 801 LBFD-0 0201803

7 Parameters

Feature Name

Description


Meaning: Indicates the offset for the intra-frequency intra-frequency neighboring cell, which is used in evaluation for cell reselections. A larger value of this parameter results in a lower probability of cell reselections to this neighboring cell. If this parameter is not set to dB0, it is delivered in SIB4. For details, see 3GPP TS 36.331. If this parameter is set to dB0, it is not delivered in SIB4. In this situation, UEs use 0 dB as the offset for cell reselections. For details, see 3GPP TS 36.304.


GUI Value Value Range: R ange: dB-24(-24dB), dB-22(-22dB), dB-20(-20dB), dB-18(-18dB), dB-16(-16dB), dB-14(-14dB), dB-12(-12dB), dB-10(-10dB), dB-8(-8dB), dB-6(-6dB), dB-5(-5dB), dB-4(-4dB), dB-3(-3dB), dB-2(-2dB), dB-1(-1dB), dB0(0dB), dB1(1dB), dB2(2dB), dB3(3dB), dB4(4dB), dB5(5dB), dB6(6dB), dB8(8dB), dB10(10dB), dB12(12dB), dB14(14dB), dB16(16dB), dB18(18dB), dB20(20dB), dB22(22dB), dB24(24dB) Unit: dB Actual Value Value Range: dB-24, dB-22, dB-20, dB-18, dB-16, dB-14, dB-12, dB-10, dB-8, dB-6, dB-5, dB-4, dB-3, dB-2, dB-1, dB0, dB1, dB2, dB3, dB4, dB5, dB6, dB8, dB10, dB12, dB14, dB16, dB18, dB20, dB22, dB24 Default Value: dB0(0dB)

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EutranIn terFreq NCell

CellQoff ADD set EUTRA NINTE RFREQ NCELL MOD EUTRA NINTE RFREQ NCELL LST EUTRA NINTE RFREQ NCELL

LBFD-0 0201803 / TDLBF D-00201 803

7 Parameters

Feature Name

Description


Meaning: Indicates the offset for the inter-frequency inter-frequency neighboring cell, which is used in evaluation for cell reselections. A larger value of this parameter results in a lower probability of cell reselections to this neighboring cell. If this parameter is not set to dB0, it is delivered in SIB5. For details, see 3GPP TS 36.331. If this parameter is set to dB0, it is not delivered in SIB5. In this situation, UEs use 0 dB as the offset for cell reselections. For details, see 3GPP TS 36.304. This parameter applies only to LTE FDD and LTE TDD. GUI Value Value Range: R ange: dB-24(-24dB), dB-22(-22dB), dB-20(-20dB), dB-18(-18dB), dB-16(-16dB), dB-14(-14dB), dB-12(-12dB), dB-10(-10dB), dB-8(-8dB), dB-6(-6dB), dB-5(-5dB), dB-4(-4dB), dB-3(-3dB), dB-2(-2dB), dB-1(-1dB), dB0(0dB), dB1(1dB), dB2(2dB), dB3(3dB), dB4(4dB), dB5(5dB), dB6(6dB), dB8(8dB), dB10(10dB), dB12(12dB), dB14(14dB), dB16(16dB), dB18(18dB), dB20(20dB), dB22(22dB), dB24(24dB) Unit: dB Actual Value Value Range: dB-24, dB-22, dB-20, dB-18, dB-16, dB-14, dB-12, dB-10, dB-8, dB-6, dB-5, dB-4, dB-3, dB-2, dB-1, dB0, dB1, dB2, dB3, dB4, dB5, dB6, dB8, dB10, dB12, dB14, dB16, dB18, dB20, dB22, dB24 Default Value: dB0(0dB)

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Parame ter ID


Feature Name

Description

EutranIn terNFre q

QoffsetF req



Meaning: Indicates the frequency-specific frequency-specific offset for the neighboring E-UTRAN frequency that applies to UEs in idle mode. It is contained in system information block type 5 (SIB5) and delivered to UEs in idle mode for cell reselection. For details, see 3GPP TS 36.331.

MOD EUTRA NINTE RNFRE Q LST EUTRA NINTE RNFRE Q


GUI Value Value Range: R ange: dB-24(-24dB), dB-22(-22dB), dB-20(-20dB), dB-18(-18dB), dB-16(-16dB), dB-14(-14dB), dB-12(-12dB), dB-10(-10dB), dB-8(-8dB), dB-6(-6dB), dB-5(-5dB), dB-4(-4dB), dB-3(-3dB), dB-2(-2dB), dB-1(-1dB), dB0(0dB), dB1(1dB), dB2(2dB), dB3(3dB), dB4(4dB), dB5(5dB), dB6(6dB), dB8(8dB), dB10(10dB), dB12(12dB), dB14(14dB), dB16(16dB), dB18(18dB), dB20(20dB), dB22(22dB), dB24(24dB) Unit: dB Actual Value Value Range: dB-24, dB-22, dB-20, dB-18, dB-16, dB-14, dB-12, dB-10, dB-8, dB-6, dB-5, dB-4, dB-3, dB-2, dB-1, dB0, dB1, dB2, dB3, dB4, dB5, dB6, dB8, dB10, dB12, dB14, dB16, dB18, dB20, dB22, dB24 Default Value: dB0(0dB)

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Parame ter ID


Feature Name

EutranIn traFreq NCell

CellMea sPriority

ADD EUTRA NINTR AFREQ NCELL

Coverag Meaning: Indicates the priority of measurement on the e Based intra-frequency neighboring cell. The eNodeB Intra preferentially contains contains the information about a frequenc neighboring cell with this priority set to y HIGH_PRIORITY while delivering a measurement Handov configuration. This parameter applies only to LTE er FDD and LTE TDD.

MOD EUTRA NINTR AFREQ NCELL LST EUTRA NINTR AFREQ NCELL

LBFD-0 0201801 / TDLBF D-00201 801 LBFD-0 0201804 / TDLBF D-00201 804 LBFD-0 0201805 / TDLBF D-00201 805 LBFD-0 0201803


Description

GUI Value Range: LOW_PRIORITY(Low Priority), HIGH_PRIORITY(High HIGH_PRIORITY(High Priority) Unit: None Actual Value Range: LOW_PRIORITY, HIGH_PRIORITY Default Value: LOW_PRIORITY(Low Priority)

Service Based Interfrequenc y Handov er Cell Selectio n and Reselection

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Parame ter ID


Feature Name

EutranIn terFreq NCell

CellMea sPriority

ADD EUTRA NINTE RFREQ NCELL

Coverag Meaning: Indicates the priority of measurement on the e Based inter-frequency inter-frequency neighboring cell. The eNodeB Inter preferentially contains contains the information about a frequenc neighboring cell with this priority set to y HIGH_PRIORITY while delivering a measurement Handov configuration. This parameter applies only to LTE er FDD and LTE TDD.

MOD EUTRA NINTE RFREQ NCELL LST EUTRA NINTE RFREQ NCELL

LBFD-0 0201802 / TDLBF D-00201 802 LBFD-0 0201804 / TDLBF D-00201 804 LBFD-0 0201805 / TDLBF D-00201 805 TDLOF D-00105 0


Description

GUI Value Range: LOW_PRIORITY(Low Priority), HIGH_PRIORITY(High HIGH_PRIORITY(High Priority) Unit: None Actual Value Range: LOW_PRIORITY, HIGH_PRIORITY Default Value: LOW_PRIORITY(Low Priority)

Service Based Interfrequenc y Handov er

LBFD-0 Mobility 0201803 between LTE TDD and LTE FDD Cell Selectio n and Reselect ion / Cell Selectio n and Reselection

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Parame ter ID


Feature Name

Description

UtranNF req

QRxLev Min

ADD UTRAN NFREQ

Cell Selectio n and Reselect ion / Cell Selectio n and Reselection

Meaning: Indicates the RX level required for a neighboring cell on the UTRAN frequency to become a candidate for selection. It is included in criteria S and used in the evaluation for cell selection. During the evaluation for cell reselection, the UE performs the following calculation: Srxlev = Measured RSCP value of a neighboring cell on the frequency - Value Value of this parameter - Compensated power. If Srxlev for a neighboring cell is better than a threshold for a timeto-trigger, to-trigger, reselection to the cell is started. For details, see 3GPP TS 25.304. This parameter applies only to LTE FDD and LTE TDD.

MOD UTRAN NFREQ

LBFD-0 0201803 / TDLBF D-00201 803

LST UTRAN NFREQ

GUI Value Range: -60~-13 Unit: 2dBm Actual Value Range: -119~-25 Default Value: -58 UtranNF req

Qqualmi n

ADD UTRAN NFREQ MOD UTRAN NFREQ

LBFD-0 0201803 / TDLBF D-00201 803

LST UTRAN NFREQ

Cell Meaning: Indicates the minimum quality level Selectio required for a cell on the UTRAN frequency to n and become a candidate candidate for reselection. A neighboring cell Reselect on the UTRAN frequency can become a candidate for ion / reselection only when the signal quality of the cell is Cell better than the value of this parameter. parameter. For details, see Selectio 3GPP TS 25.304. This parameter applies only to LTE n and FDD. ReGUI Value Range: -24~0 selection Unit: dB Actual Value Range: -24~0 Default Value: -22

UtranNF req

PmaxUt ran

ADD UTRAN NFREQ MOD UTRAN NFREQ LST UTRAN NFREQ

Issue 01 (2017-03-08)

LBFD-0 0201803 / TDLBF D-00201 803


Meaning: Indicates the maximum power that the UE can apply to transmission on the UTRAN frequency. frequency. It is used in criteria S to calculate the compensated power. power. For details, see 3GPP 3GPP TS 25.104. This parameter applies only to LTE LTE FDD and LTE LTE TDD. GUI Value Range: -50~33 Unit: dBm Actual Value Range: -50~33 Default Value: 24


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MO

Parame ter ID


GeranNf QRxLev ADD reqGrou Min GERAN p NFREQ GROUP MOD GERAN NFREQ GROUP

LBFD-0 0201803 / TDLBF D-00201 803

7 Parameters

Feature Name

Description


Meaning: Indicates the minimum GERAN signal level required for cell reselection based on criteria S. Assume that: Srxlev = Measured RSSI of a neighboring cell on a frequency in the GERAN carrier frequency group - Actual value of this parameter Compensated power. power. If Srxlev is consistently greater than a specific threshold for cell reselection, the UE reselects this neighboring cell. For details, see 3GPP TS 36.104. Note: Actual value of this parameter = -115 + 2 x GUI value of this parameter This parameter applies only to LTE FDD and LTE TDD.


GUI Value Range: 0~45 Unit: 2dBm Actual Value Range: -115~-25 Default Value: 0

GeranNf PmaxGe reqGrou ran p

ADD GERAN NFREQ GROUP MOD GERAN NFREQ GROUP

LBFD-0 0201803 / TDLBF D-00201 803


GUI Value Range: 0~39

LST GERAN NFREQ GROUP CellRes el

ThrshSe rvLowQ


Meaning: Indicates the maximum power that the UE can apply to transmission on a frequency in the GERAN carrier frequency group. It is used in cell reselection criteria to calculate the compensated power. power. If the value of this parameter parameter is not specified, specified, the maximum power is subject to the UE capability. capability. For details, see 3GPP TS 36.304. This parameter applies only to LTE FDD and LTE TDD. Unit: dBm Actual Value Range: 0~39 Default Value: 0

LBFD-0 02009 / TDLBF D-00200 9


LBFD-0 0201803 / TDLBF D-00201 803


Meaning: Indicates the RSRQ threshold for cell reselection to cells on lower-priority lower-priority frequencies. It determines the probability of triggering cell reselection to inter-frequency or inter-RAT neighboring cells on lower-priority frequencies. For details, see 3GPP TS 36.304. This parameter applies only to LTE FDD and LTE TDD. GUI Value Range: 0~31 Unit: dB Actual Value Range: 0~31 Default Value: 0

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Parame ter ID


Feature Name

EutranIn terNFre q

ThreshX highQ


Cell Meaning: Selectio Indicates the RSRQ-based minimum RX level n and required for a neighboring cell on the frequency to Reselect become a candidate candidate for reselection if the RSRQ-based ion / priority of the frequency frequency is higher than that of the Cell serving frequency. Selectio After measurements are started for neighboring cells n and on the neighboring E-UTRAN frequency, the UE Reselection reselects to a neighboring cell on the frequency only if the RSRQ-based RX level of the cell is higher than the value specified by this parameter for a time-totrigger. trigger. For details, see 3GPP TS 36.331. This parameter applies only to LTE LTE FDD and LTE LTE TDD.


LBFD-0 0201803 / TDLBF D-00201 803


Description


UtranNF req

ThreshX HighQ


LBFD-0 0201803 / TDLBF D-00201 803

Cell Meaning: Selectio Indicates the RSRQ-based minimum RX level n and required for a neighboring cell on the frequency to Reselect become a candidate candidate for reselection if the RSRQ-based ion / priority of the frequency frequency is higher than that of the Cell serving frequency. Selectio After measurements are started for neighboring cells n and on the UTRAN frequency, frequency, the UE reselects to a Reselection neighboring cell on the frequency only if the RSRQ based RX level of the cell is higher than the value value specified by this parameter for a time-to-trigger. time-to-trigger. For details, see 3GPP TS 36.331. This parameter applies only to LTE FDD and LTE TDD. GUI Value Range: 0~31 Unit: dB Actual Value Range: 0~31 Default Value: 0

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Parame ter ID


Feature Name

Description

CellRes elUtran

TReselU tran

ADD CELLR ESELU TRAN

LBFD-0 02009 / TDLBF D-00200 9


LBFD-0 0201803 / TDLBF D-00201 803


Meaning: Indicates the evaluation period for a UE to determine whether to reselect a neighboring UTRAN cell to camp on. During the evaluation period, if the signal quality in a neighboring UTRAN cell is better than that in the serving cell and a UE camps on the serving cell for more than 1s, the UE attempts to reselect the neighboring UTRAN cell to camp on. This parameter applies only to LTE FDD and LTE TDD.

MOD CELLR ESELU TRAN LST CELLR ESELU TRAN

UtranNF req

ThreshX High


LOFD-0 01112 / TDLOF D-00111 2 LBFD-0 0201803 / TDLBF D-00201 803

MOCN Flexible Priority Based Campin g Cell Selectio n and Reselect ion


Meaning: Indicates the minimum RX level required for a neighboring cell on the UTRAN frequency to become a candidate candidate for reselection if the priority of the frequency is higher than that of the serving frequency. After measurements are started for neighboring cells on the UTRAN frequency, frequency, the UE reselects to a neighboring cell on the frequency only if the RX level of the cell is higher than the value specified by this parameter for a time-to-trigger. time-to-trigger. For details, see 3GPP TS 36.331. This parameter applies only to LTE FDD and LTE TDD. GUI Value Range: 0~31 Unit: 2dB Actual Value Range: 0~62 Default Value: 6

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Parame ter ID


GeranNf ThreshX ADD reqGrou High GERAN p NFREQ GROUP MOD GERAN NFREQ GROUP

LBFD-0 0201803 / TDLBF D-00201 803

7 Parameters

Feature Name

Description


Meaning: Indicates the RX level required for a neighboring cell on a frequency in the GERAN carrier frequency group to become a candidate for reselection if the priority of the frequency is higher than that of the serving frequency. After measurements are started for neighboring cells on a frequency in the GERAN carrier frequency group, the UE reselects to a cell on the frequency only if the RX level of the cell is better than the value specified by this parameter for a time-to-trigger. time-to-trigger. For details, see 3GPP TS 36.104. This parameter applies only to LTE FDD and LTE TDD.


GUI Value Range: 0~31 Unit: 2dB Actual Value Range: 0~62 Default Value: 7 CellRes elGeran

TReselG eran

ADD CELLR ESELG ERAN MOD CELLR ESELG ERAN LST CELLR ESELG ERAN

Issue 01 (2017-03-08)

LBFD-0 0201803 / TDLBF D-00201 803 LBFD-0 02009 / TDLBF D-00200 9 LOFD-0 01112 / TDLOF D-00111 2

Cell Selectio n and Reselection Broadca st of system informat ion MOCN Flexible Priority Based Campin g

Meaning: Indicates the evaluation period for a UE to determine whether to reselect a neighboring GERAN cell to camp on. During the evaluation period, if the signal quality in a neighboring GERAN cell is better than that in the serving cell and a UE camps on the serving cell for more than 1s, the UE attempts to reselect the neighboring GERAN cell to camp on. This parameter applies only to LTE FDD and LTE TDD. GUI Value Range: 0~7 Unit: s Actual Value Range: 0~7 Default Value: 1


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MO

Parame ter ID


Cdma20 00Band Class

Cdma20 ADD 001Xrtt CDMA2 ThreshX 000BA High NDCLA SS MOD CDMA2 000BA NDCLA SS LST CDMA2 000BA NDCLA SS

Cdma20 00Band Class

Cdma20 ADD 00Hrpd CDMA2 ThreshX 000BA High NDCLA SS MOD CDMA2 000BA NDCLA SS LST CDMA2 000BA NDCLA SS

Issue 01 (2017-03-08)


LBFD-0 0201803 / TDLBF D-00201 803

Feature Name

7 Parameters

Description


Meaning: Indicates the RX signal level required for a cell on a frequency in the higher-priority CDMA2000 1xRTT band class to become a candidate for cell reselection. After measurements are started for cells on a frequency in the band class, a cell on the frequency can become a candidate for reselection only CS Fallback if the RX signal level of the cell is higher than the value specified by this parameter for a time-to-trigger. to CDMA2 For details, see section 5.2.4.5 in 3GPP TS 36.304. This parameter applies only to LTE FDD and LTE 000 TDD. 1xRTT Enhance GUI Value Range: -63~0 d CS Unit: 0.5dB Fallback Actual Value Range: -31.5~0 to CDMA2 Default Value: -34 000 1xRTT Cell Selectio n and Reselection

PS InterLOFD-0 RAT RAT 01021 / Mobility TDLOF between D-00102 E1 UTRAN LOFD-0 and CDMA2 01111 000 PS Mobility from EUTRAN to CDMA2 000 HRPD Based on Frequen cyspecific Factors

Meaning: Indicates the RX signal level required for a cell on a frequency in the higher-priority CDMA2000 HRPD band class to become a candidate for cell reselection. After measurements are started for cells on a frequency in the band class, a cell on the frequency can become a candidate for reselection only if the RX signal level of the cell is higher than the value specified by this parameter for a time-to-trigger. For details, see section 5.2.4.5 in 3GPP TS 36.304. This parameter applies only to LTE FDD and LTE TDD. GUI Value Range: -63~0 Unit: 0.5dB Actual Value Range: -31.5~0 Default Value: -26


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MO

Parame ter ID


Feature Name

CellRes elCdma 2000

Cdma1 XrttTres election

ADD CELLR ESELC DMA20 00


MOD CELLR ESELC DMA20 00 LST CELLR ESELC DMA20 00

LBFD-0 0201803 / TDLBF D-00201 803 LOFD-0 01035 / TDLOF D-00103 5 LBFD-0 02009 / TDLBF D-00200 9 TDLOF D-00109 0/ LOFD-0 01090 LOFD-0 01112 / TDLOF D-00111 2

Issue 01 (2017-03-08)

7 Parameters

Description

Meaning: Indicates the evaluation period for a UE to determine whether to reselect a neighboring CDMA2000 1xRTT 1xRTT cell to camp on. During the evaluation period, if the signal quality in a neighboring CDMA2000 1xRTT cell is better than that in the serving cell and a UE camps on the serving CS Fallback cell for more than 1s, the UE attempts to reselect the neighboring CDMA2000 1xRTT cell to camp on. For to details about this parameter, parameter, see 3GPP TS 36.331. CDMA2 This parameter applies only to LTE FDD and LTE 000 TDD. 1xRTT Broadca GUI Value Range: 0~7 st of system informat ion

Unit: None Actual Value Range: 0~7 Default Value: 1

Enhance d CS Fallback to CDMA2 000 1xRTT MOCN Flexible Priority Based Campin g


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Parame ter ID


Feature Name

Description

CellRes elCdma 2000

Treselec tionHrp d



Meaning: Indicates the evaluation period for a UE to determine whether to reselect a neighboring CDMA2000 HRPD cell to camp on. During the evaluation period, if the signal quality in a neighboring CDMA2000 HRPD cell is better than that in the serving cell and a UE camps on the serving cell for more than 1s, the UE attempts to reselect the neighboring CDMA2000 HRPD cell to camp on. For details about this parameter, parameter, see 3GPP TS 36.331. This parameter applies only to LTE FDD and LTE TDD.


EutranIn terNFre q

ThreshX high


Issue 01 (2017-03-08)

LBFD-0 0201803 / TDLBF D-00201 803

PS InterLOFD-0 RAT RAT 01021 / Mobility TDLOF between D-00102 E1 UTRAN LBFD-0 and CDMA2 02009 / 000 TDLBF D-00200 Broadca 9 st of LOFD-0 system informat 01112 / TDLOF ion

D-00111 2


LBFD-0 0201803 / TDLBF D-00201 803



Meaning: Indicates the RX level required for a neighboring cell on the frequency to become a candidate for reselection if the priority of the frequency is higher than that of the serving frequency. frequency. After measurements are started for neighboring cells on the frequency, the UE reselects to a neighboring cell on the frequency only if the RX level of the cell is better than the value specified by this parameter parameter for a time-to-trigger. time-to-trigger. For details, see 3GPP TS 36.331. This parameter applies only to LTE LTE FDD and LTE LTE TDD. GUI Value Range: 0~31 Unit: 2dB Actual Value Range: 0~62 Default Value: 11


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MO

Parame ter ID


Feature Name

EutranIn terNFre q

ThreshX lowQ


Cell Meaning: Indicates the RSRQ-based minimum RX Selectio level required for a neighboring cell on the frequency n and to become a candidate for reselection if the RSRQReselect based priority of the frequency frequency is lower than than that of ion / the serving frequency. After measurements are started Cell for neighboring cells on a frequency, frequency, the UE reselects Selectio to a neighboring cell on the frequency only if the n and RSRQ-based RX level of the serving cell is l ower than Rea specified threshold and that of the cell i s higher than selection the value specified by this parameter for a time-totrigger. trigger. For details, see 3GPP TS 36.331. This parameter applies only to LTE LTE FDD and LTE LTE TDD.


LBFD-0 0201803 / TDLBF D-00201 803


Description


UtranNF req

ThreshX LowQ


LBFD-0 0201803 / TDLBF D-00201 803

Cell Meaning: Selectio Indicates the RSRQ-based minimum RX level n and required for a neighboring cell on the frequency to Reselect become a candidate candidate for reselection if the RSRQ-based ion / priority of the frequency frequency is lower than that of the Cell serving frequency. Selectio After measurements are started for neighboring cells n and on the frequency, frequency, the UE reselects to a cell on the Reselection frequency only if the RSRQ-based RX level of the serving cell is lower than a specified threshold and that of the cell is higher than the value specified by this parameter for a time-to-trigger. time-to-trigger. For details, see 3GPP TS 36.331. This parameter applies only to LTE FDD and LTE TDD. GUI Value Range: 0~31 Unit: dB Actual Value Range: 0~31 Default Value: 0

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Parame ter ID


Feature Name

Description

UtranNF req

ThreshX Low

ADD UTRAN NFREQ


Meaning: Indicates the minimum RX level required for a neighboring cell on the UTRAN frequency to become a candidate candidate for reselection if the priority of the frequency is lower than that of the serving frequency. After measurements are started for neighboring cells on the UTRAN frequency, frequency, the UE reselects to a neighboring cell on the frequency only if the RX level of the serving cell is lower than a specified threshold and that of the cell is higher than the value specified by this parameter for a time-totrigger. trigger. For details, see 3GPP TS 36.331. This parameter applies only to LTE LTE FDD and LTE LTE TDD.

MOD UTRAN NFREQ

LBFD-0 0201803 / TDLBF D-00201 803

LST UTRAN NFREQ

GUI Value Range: 0~31 Unit: 2dB Actual Value Range: 0~62 Default Value: 6 GeranNf ThreshX ADD reqGrou Low GERAN p NFREQ GROUP MOD GERAN NFREQ GROUP LST GERAN NFREQ GROUP

LBFD-0 0201803 / TDLBF D-00201 803


Meaning: Indicates the minimum RX level required for a neighboring cell on the GERAN frequency to become a candidate for reselection if the priority of this t arget frequency is lower than that of the serving frequency. frequency. After measurements are started for neighboring cells on the target frequency, the UE reselects a neighboring cell on this frequency only when the RX level of the serving cell is lower than a specified threshold and that of the neighboring cell is higher than the value specified by this parameter for a timeto-trigger. to-trigger. For details, see 3GPP TS 36.104. This parameter applies only to LTE LTE FDD and LTE LTE TDD. GUI Value Range: 0~31 Unit: 2dB Actual Value Range: 0~62 Default Value: 7

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Parame ter ID


Cdma20 00Band Class

Cdma20 ADD 001Xrtt CDMA2 ThreshX 000BA Low NDCLA SS MOD CDMA2 000BA NDCLA SS LST CDMA2 000BA NDCLA SS

Cdma20 00Band Class

Cdma20 ADD 00Hrpd CDMA2 ThreshX 000BA Low NDCLA SS MOD CDMA2 000BA NDCLA SS LST CDMA2 000BA NDCLA SS

Issue 01 (2017-03-08)


Feature Name

7 Parameters

Description

Cell Meaning: Selectio Indicates the RX signal level required for a cell on a n and frequency in the lower-priority CDMA2000 1xRTT Re band class to become a candidate for cell cell reselection. selection After measurements are started for cells on a CS Fallback frequency in the band class, a cell on t he frequency can become a candidate for reselection only if the RX to CDMA2 signal level of the cell is better than the value specified by this parameter for a time-to-trigger. time-to-trigger. For 000 details, see section 5.2.4.5 in 3GPP TS 36.304. This 1xRTT parameter applies only to LTE LTE FDD and LTE LTE TDD. Enhance GUI Value Range: -63~0 d CS Fallback Unit: 0.5dB to Actual Value Range: -31.5~0 CDMA2 Default Value: -34 000 1xRTT

LBFD-0 0201803 / TDLBF D-00201 803

Cell Meaning: Selectio Indicates the RX signal level required for a cell on a n and frequency in the lower-priority CDMA2000 HRPD Re band class to become a candidate for cell cell reselection. selection PS Inter- After measurements are started for cells on a frequency in the band class, a cell on t he frequency LOFD-0 RAT RAT 01021 / Mobility can become a candidate for reselection only if the RX TDLOF between signal level of the cell is lower than the value specified by this parameter for a time-to-trigger. time-to-trigger. For D-00102 E1 UTRAN details, see section 5.2.4.5 in 3GPP TS 36.304. This parameter applies only to LTE LTE FDD and LTE LTE TDD. LOFD-0 and CDMA2 GUI Value Range: -63~0 01111 000 Unit: 0.5dB PS Actual Value Range: -31.5~0 Mobility Default Value: -26 from EUTRAN to CDMA2 000 HRPD Based on Frequen cyspecific Factors


121


MO

Parame ter ID


Feature Name

CellRes el

ThrshSe rvLow

MOD CELLR ESEL


LST CELLR ESEL


7 Parameters

Description

Meaning: Indicates the threshold used in the evaluation of reselection to a cell on a lower priority E-UTRAN frequency or on an inter-RAT frequency. Cell reselection to a cell on a lower priority EUTRAN frequency or on an inter-RAT frequency is cell on the serving frequency frequency or on a Broadca performed if no cell higher priority E-UTRAN frequency fulfills criteria 1 st of for inter-frequency and inter-RAT reselections. For system informat details, see 3GPP TS 36.304. This parameter applies only to LTE FDD and LTE TDD. ion PS Inter- GUI Value Range: 0~31

LOFD-0 RAT RAT 01021 / Mobility TDLOF between D-00102 E1 UTRAN LOFD-0 and CDMA2 01111 000

Unit: 2dB Actual Value Range: 0~62 Default Value: 7


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7 Parameters

MO

Parame ter ID


Feature Name

Description

EutranIn terNFre q

ThreshX low



Meaning: Indicates the minimum RX level required for a neighboring cell on the frequency to become a candidate for reselection if the priority of the frequency is lower than that of the serving frequency. frequency. After measurements are started for neighboring cells on the frequency, the UE reselects to a neighboring cell on the frequency only if the RX level of the serving cell is lower than the ThrshServLow parameter value and that of the cell is higher higher than the value specified by this parameter for a time-to-trigger. For details, see 3GPP TS 36.331. This parameter applies only to LTE FDD and LTE TDD.


LBFD-0 0201803 / TDLBF D-00201 803


GUI Value Range: 0~31 Unit: 2dB Actual Value Range: 0~62 Default Value: 11

CellRes el

SpeedD epResel CfgInd



CellRes el

SpeedSt ateSfCfg Ind



Issue 01 (2017-03-08)

Cell Meaning: Indicates whether to set the parameters Selectio related to rate-dependent cell reselection. This n and parameter applies only to LTE LTE FDD and LTE LTE TDD. ReGUI Value Range: NOT_CFG(Not configure), selection CFG(Configure) Broadca Unit: None st of Actual Value Range: NOT_CFG, CFG system informat Default Value: NOT_CFG(Not configure) ion Cell Meaning: Indicates whether to set the scaling Selectio parameters for rate-dependent rate-dependent cell cell reselection within n and E-UTRAN. This parameter applies only to LTE FDD Reand LTE TDD. selection GUI Value Range: NOT_CFG(Not configure), Broadca CFG(Configure) st of Unit: None system informat Actual Value Range: NOT_CFG, CFG Default Value: CFG(Configure) ion


123


MO

Parame ter ID


EutranIn terNFre q

SpeedD ADD ependSP EUTRA CfgInd NINTE RNFRE Q MOD EUTRA NINTE RNFRE Q

LBFD-0 0201803 / TDLBF D-00201 803

Feature Name


ADD CELLR ESELU TRAN MOD CELLR ESELU TRAN LST CELLR ESELU TRAN

CellRes elGeran



Issue 01 (2017-03-08)

Description

Cell Meaning: Selectio Indicates whether to set the t he speed-dependent scaling n and parameters related related to cell reselection. Reselection If this parameter is set to NOT_CFG, speed-dependent cell reselections are not supported by default. This parameter applies only to LTE LTE FDD and LTE LTE TDD. GUI Value Range: NOT_CFG(Not configure), CFG(Configure) Unit: None

LST EUTRA NINTE RNFRE Q CellRes elUtran

7 Parameters

Actual Value Range: NOT_CFG, CFG Default Value: NOT_CFG(Not configure)





Meaning: Indicates whether to set the speeddependent scaling parameters related to cell reselection to UTRAN. This parameter applies only to LTE FDD and LTE TDD. GUI Value Range: NOT_CFG(Not configure), CFG(Configure) Unit: None Actual Value Range: NOT_CFG, CFG Default Value: NOT_CFG(Not configure)

Meaning: Indicates whether to set the speeddependent scaling parameters related to cell reselection to GERAN. This parameter applies only to LTE FDD and LTE TDD. GUI Value Range: NOT_CFG(Not configure), CFG(Configure) Unit: None Actual Value Range: NOT_CFG, CFG Default Value: NOT_CFG(Not configure)


124


7 Parameters

MO

Parame ter ID


Feature Name

Description

CellRes elCdma 2000




Meaning: Indicates whether to set the speeddependent scaling parameters related to cell reselection to CDMA2000 HRPD. For details, see 3GPP TS 36.331. This parameter applies only to LTE FDD and LTE TDD.


CellRes elCdma 2000

Cdma1 XrttSpee dStateCf gInd

ADD CELLR ESELC DMA20 00 MOD CELLR ESELC DMA20 00 LST CELLR ESELC DMA20 00

Issue 01 (2017-03-08)

LBFD-0 0201803 / TDLBF D-00201 803

PS InterLOFD-0 RAT RAT 01021 / Mobility TDLOF between D-00102 E1 UTRAN LBFD-0 and CDMA2 02009 / 000 TDLBF D-00200 Broadca 9 st of system informat ion

LBFD-0 0201803 / TDLBF D-00201 803

GUI Value Range: NOT_CFG(Not configure), CFG(Configure) Unit: None Actual Value Range: NOT_CFG, CFG Default Value: NOT_CFG(Not configure)

LOFD-0 01035 / TDLOF D-00103 5

Cell Meaning: Indicates whether speed-dependent scaling Selectio parameters need to be set for cell reselection reselection to n and CDMA2000 1xRTT. This parameter applies only to ReLTE FDD and LTE TDD. selection GUI Value Range: NOT_CFG(Not configure), CS CFG(Configure) Fallback Unit: None to CDMA2 Actual Value Range: NOT_CFG, CFG Default Value: NOT_CFG(Not configure) 000 1xRTT

LBFD-0 02009 / TDLBF D-00200 9


TDLOF D-00109 0/ LOFD-0 01090

Enhance d CS Fallback to CDMA2 000 1xRTT


125


MO

Parame ter ID


Feature Name

CellRes el

NCellCh angeMe dium

MOD CELLR ESEL


LST CELLR ESEL


7 Parameters

Description

Meaning: Indicates the threshold of the number of cell reselections, which is used for a UE to enter the medium mobility state. This parameter is one of the key parameters in determining the mobility state of the UE. During the UE mobility evaluation, if the Broadca number of cell reselections is greater than this parameter value and is less than or equal equal to the st of NCellChangeHigh parameter parameter value, the UE enters the system medium mobility state. This parameter applies only to informat LTE FDD and LTE TDD. ion GUI Value Range: 1~16 Unit: None Actual Value Range: 1~16 Default Value: 4

CellRes el

NCellCh angeHig h



Cell Meaning: Indicates the threshold of the number of cell Selectio reselections, which is used for a UE to enter the high n and mobility state. This parameter is one of t he key Re parameters in determining determining the mobility state of the selection UE. During the UE mobility evaluation, if the number Broadca of cell reselections is greater than this parameter value, the UE enters the high mobility state. This st of parameter applies only to LTE LTE FDD and LTE LTE TDD. system informat ion


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7 Parameters

MO

Parame ter ID


Feature Name

Description

CellRes el

TEvalua tion

MOD CELLR ESEL

LBFD-0 02009 / TDLBF D-00200 9


LBFD-0 0201803 / TDLBF D-00201 803


Meaning: Indicates the duration in which the mobility status of the UE is evaluated. This parameter is one of the key parameters in deciding on the UE mobility state. A smaller value of this parameter may lead to more frequent state transitions and lower decision accuracy. accuracy. A larger value of this parameter leads to the opposite effect. This parameter applies only to LTE FDD and LTE TDD.

LST CELLR ESEL

GUI Value Range: S30_T_EVALULATION(30s), S60_T_EVALULATION(60s), S120_T_EVALULATION(120s), S180_T_EVALULATION(180s), S240_T_EVALULATION(240s) Unit: s Actual Value Range: R ange: S30_T_EVALULATION, S30_T_EVALULATION, S60_T_EVALULATION, S60_T_EVALULATION, S120_T_EV S120_T_E VALULATION, ALULATION, S180_T_EV S180_T_E VALULATION, ALULATION, S240_T_EVALULATION S240_T_EVALULATION Default Value: S60_T_EVALULATION(60s) S60_T_EVALULATION(60s)

CellRes el

THystN ormal




Meaning: Indicates the extra duration required in the evaluation before the UE can enter the normalmobility state. This parameter can prevent UEs from frequently switching from the high- or mediummobility state to the normal-mobility state, and is one of the key parameters in deciding on the UE mobility. Cell Selectio A larger value of this parameter leads to a lower probability of transition from the high- or mediumn and mobility state to the normal-mobility state but higher Reaccuracy. A smaller value of this parameter selection decision accuracy. leads to the opposite effect. This parameter applies only to LTE FDD and LTE TDD. GUI Value Range: S30_T_HYST_NORMAL(30s), S60_T_HYST_NORMAL(60s), S120_T_HYST_NORMAL(120s), S180_T_HYST_NORMAL(180s), S240_T_HYST_NORMAL(240s) Unit: s Actual Value Range: S30_T_HYST_NORMAL, S60_T_HYST_NORMAL, S120_T_HYST_NORMAL, S180_T_HYST_NORMAL, S240_T_HYST_NORMAL Default Value: S30_T_HYST_NORMAL(30s)

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7 Parameters

MO

Parame ter ID


Feature Name

Description

CellRes el

TReselE utranSf Medium

MOD CELLR ESEL


Meaning: Indicates the scaling factor applied to TReselEutran for medium-mobility UEs. The actual duration of cell reselection for medium-mobility UEs to E-UTRAN is equal to the product of TReselEutran and TReselEutranSfMedium. This parameter applies only to LTE FDD and LTE TDD.

LST CELLR ESEL



GUI Value Range: T_RESEL_SF_0DOT25(0.25), T_RESEL_SF_0DOT5(0.5), T_RESEL_SF_0DOT75(0.75), T_RESEL_SF_1DOT0(1.0) Unit: None Actual Value Range: T_RESEL_SF_0DOT25, T_RESEL_SF_0DOT5, T_RESEL_SF_0DOT5, T_RESEL_SF_0DOT75, T_RESEL_SF_0DOT75, T_RESEL_SF_1DOT0 Default Value: T_RESEL_SF_1DOT0(1.0)

EutranIn terNFre q

TReselE ADD utranSf EUTRA Medium NINTE RNFRE Q MOD EUTRA NINTE RNFRE Q LST EUTRA NINTE RNFRE Q

Issue 01 (2017-03-08)

LBFD-0 0201803 / TDLBF D-00201 803


Meaning: Indicates the scaling factor applied to the cell reselection duration for medium-mobility UEs. This parameter is delivered in SIB5. For details, see 3GPP TS 36.331. This parameter applies only to LTE FDD and LTE TDD. GUI Value Range: 0DOT25_ENUM(0.25), 0DOT5_ENUM(0.5), 0DOT75_ENUM(0.75) 0DOT75_ENUM(0.75),, 1DOT0_ENUM(1.0) Unit: None Actual Value Range: 0DOT25_ENUM, 0DOT5_ENUM, 0DOT75_ENUM, 1DOT0_ENUM Default Value: 1DOT0_ENUM(1.0)


128


7 Parameters

MO

Parame ter ID


Feature Name

Description

CellRes elUtran

TReselU tranSfM edium



Meaning:




Indicates the scaling factor applied to TReselUtran for medium-mobility UEs. The actual duration of cell reselection of medium-mobility UEs to UTRAN is equal to TReselUtran multiplied by TReselUtranSfMedium. The value T_RESEL_SF_0DOT25 means a scaling factor of 0.25, T_RESEL_SF_0DOT5 means 0.5, and so on. This parameter applies only to LTE FDD and LTE TDD. GUI Value Range: T_RESEL_SF_0DOT25(0.25), T_RESEL_SF_0DOT5(0.5), T_RESEL_SF_0DOT75(0.75), T_RESEL_SF_1DOT0(1.0) Unit: None Actual Value Range: T_RESEL_SF_0DOT25, T_RESEL_SF_0DOT5, T_RESEL_SF_0DOT5, T_RESEL_SF_0DOT75, T_RESEL_SF_0DOT75, T_RESEL_SF_1DOT0 Default Value: T_RESEL_SF_1DOT0(1.0)

CellRes elGeran

TReselG eranSfM edium




Meaning: Indicates the scaling factor applied to TReselGeran for medium-mobility UEs. The actual duration of cell reselection of medium-mobility UEs to GERAN is equal to TReselGeran multiplied by TReselGeranSfMedium. TReselGeranSfMedium. This parameter applies only to LTE FDD and LTE TDD. GUI Value Range: T_RESEL_SF_0DOT25(0.25), T_RESEL_SF_0DOT5(0.5), T_RESEL_SF_0DOT75(0.75), T_RESEL_SF_1DOT0(1.0) Unit: None Actual Value Range: T_RESEL_SF_0DOT25, T_RESEL_SF_0DOT5, T_RESEL_SF_0DOT5, T_RESEL_SF_0DOT75, T_RESEL_SF_0DOT75, T_RESEL_SF_1DOT0 Default Value: T_RESEL_SF_1DOT0(1.0)

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7 Parameters

MO

Parame ter ID


Feature Name

CellRes elCdma 2000

TReselC dmaHrp dSfMedi um


LBFD-0 0201803 / TDLBF D-00201 803


LBFD-0 0201803 / TDLBF D-00201 803

Cell Meaning: Indicates the scaling factor applicable to cell Selectio reselection of medium-mobility UEs to CDMA2000 n and 1xRTT. For details, see 3GPP TS 36.331. This Re parameter applies only to LTE LTE FDD and LTE LTE TDD. selection GUI Value Range: T_RESEL_SF_0DOT25(0.25), CS T_RESEL_SF_0DOT5(0.5), Fallback T_RESEL_SF_0DOT75(0.75), to T_RESEL_SF_1DOT0(1.0) CDMA2 Unit: None 000 Actual Value Range: T_RESEL_SF_0DOT25, 1xRTT T_RESEL_SF_0DOT5, T_RESEL_SF_0DOT5, T_RESEL_SF_0DOT75, T_RESEL_SF_0DOT75, Broadca T_RESEL_SF_1DOT0 st of Default Value: T_RESEL_SF_1DOT0(1.0) system informat ion


CellRes elCdma 2000

Cdma1 XrttSfM edium


Meaning: Indicates the scaling factor applied to TReselCdmaHrpd for medium-mobility UEs. The actual duration of cell reselection of medium-mobility UEs to CDMA2000 HRPD is equal to TReselCdmaHrpd multiplied by TReselCdmaHrpdSfPS Inter- Medium. For details, see 3GPP TS 36.331. This parameter applies only to LTE LTE FDD and LTE LTE TDD. LOFD-0 RAT RAT 01021 / Mobility GUI Value Range: T_RESEL_SF_0DOT25(0.25), TDLOF between T_RESEL_SF_0DOT5(0.5), D-00102 ET_RESEL_SF_0DOT75(0.75), 1 UTRAN T_RESEL_SF_1DOT0(1.0) LBFD-0 and Unit: None CDMA2 02009 / Actual Value Range: T_RESEL_SF_0DOT25, 000 TDLBF T_RESEL_SF_0DOT5, T_RESEL_SF_0DOT5, T_RESEL_SF_0DOT75, T_RESEL_SF_0DOT75, D-00200 Broadca T_RESEL_SF_1DOT0 9 st of Default Value: T_RESEL_SF_1DOT0(1.0) system informat ion

LOFD-0 01035 / TDLOF D-00103 5 LBFD-0 02009 / TDLBF D-00200 9 TDLOF D-00109 0/ LOFD-0 01090

Issue 01 (2017-03-08)

Description



130


7 Parameters

MO

Parame ter ID


Feature Name

Description

CellRes el

TReselE utranSf High

MOD CELLR ESEL


Meaning: Indicates the scaling factor applied to TReselEutran for high-mobility UEs. The actual duration of cell reselection of high-mobility UEs to EUTRAN is equal to TReselEutran multiplied by TReselEutranSfHigh. TReselEutranSfHigh. This parameter applies only to LTE FDD and LTE TDD.

LST CELLR ESEL




EutranIn terNFre q

TReselE ADD utranSf EUTRA High NINTE RNFRE Q MOD EUTRA NINTE RNFRE Q LST EUTRA NINTE RNFRE Q

Issue 01 (2017-03-08)

LBFD-0 0201803 / TDLBF D-00201 803

Cell Meaning: Indicates the scaling factor applied to the Selectio cell reselection duration for high-mobility UEs. This n and parameter is delivered delivered in SIB5. For details, details, see 3GPP ReTS 36.331. This parameter applies only to LTE FDD selection and LTE TDD. GUI Value Range: 0DOT25_ENUM(0.25), 0DOT5_ENUM(0.5), 0DOT75_ENUM(0.75) 0DOT75_ENUM(0.75),, 1DOT0_ENUM(1.0) Unit: None Actual Value Range: 0DOT25_ENUM, 0DOT5_ENUM, 0DOT75_ENUM, 1DOT0_ENUM Default Value: 0DOT75_ENUM(0.75)


131


7 Parameters

MO

Parame ter ID


Feature Name

Description

CellRes elUtran

TReselU tranSfHi gh



Meaning:




Indicates the scaling factor applied to TReselUtran for high-mobility UEs. The actual duration of cell reselection of high-mobility UEs to UTRAN is equal to TReselUtran multiplied by TReselUtranSfHigh. TReselUtranSfHigh. The value T_RESEL_SF_0DOT25 means a scaling factor of 0.25, T_RESEL_SF_0DOT5 means 0.5, and so on. This parameter applies only to LTE FDD and LTE TDD. GUI Value Range: T_RESEL_SF_0DOT25(0.25), T_RESEL_SF_0DOT5(0.5), T_RESEL_SF_0DOT75(0.75), T_RESEL_SF_1DOT0(1.0) Unit: None Actual Value Range: T_RESEL_SF_0DOT25, T_RESEL_SF_0DOT5, T_RESEL_SF_0DOT5, T_RESEL_SF_0DOT75, T_RESEL_SF_0DOT75, T_RESEL_SF_1DOT0 Default Value: T_RESEL_SF_0DOT75(0.75)

CellRes elGeran

TReselG eranSfH igh




Meaning: Indicates the scaling factor applied to TReselGeran for high-mobility UEs. The actual duration of cell reselection of high-mobility UEs to GERAN is equal to TReselGeran multiplied by TReselGeranSfHigh. TReselGeranSfHigh. This parameter applies only to LTE FDD and LTE TDD. GUI Value Range: T_RESEL_SF_0DOT25(0.25), T_RESEL_SF_0DOT5(0.5), T_RESEL_SF_0DOT75(0.75), T_RESEL_SF_1DOT0(1.0) Unit: None Actual Value Range: T_RESEL_SF_0DOT25, T_RESEL_SF_0DOT5, T_RESEL_SF_0DOT5, T_RESEL_SF_0DOT75, T_RESEL_SF_0DOT75, T_RESEL_SF_1DOT0 Default Value: T_RESEL_SF_0DOT75(0.75)

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7 Parameters

MO

Parame ter ID


Feature Name

Description

CellRes elCdma 2000

TReselC dmaHrp dSfHigh



Meaning: Indicates the scaling factor applied to TReselCdmaHrpd for high-mobility UEs. The actual duration of cell reselection of high-mobility UEs to CDMA2000 HRPD is equal to TReselCdmaHrpd multiplied by TReselCdmaHrpdSfHigh. For details, see 3GPP TS 36.331. This parameter applies only to LTE FDD and LTE TDD.


CellRes elCdma 2000

Cdma1 XrttSfHi gh


LBFD-0 0201803 / TDLBF D-00201 803

PS InterLOFD-0 RAT RAT 01021 / Mobility TDLOF between D-00102 E1 UTRAN LBFD-0 and CDMA2 02009 / 000 TDLBF D-00200 Broadca 9 st of system informat ion

LBFD-0 0201803 / TDLBF D-00201 803 LOFD-0 01035 / TDLOF D-00103 5 LBFD-0 02009 / TDLBF D-00200 9 TDLOF D-00109 0/ LOFD-0 01090

Issue 01 (2017-03-08)


Cell Meaning: Indicates the scaling factor applicable to cell Selectio reselection of high-mobility UEs to CDMA2000 n and 1xRTT. For details, see 3GPP TS 36.331. This Re parameter applies only to LTE LTE FDD and LTE LTE TDD. selection GUI Value Range: T_RESEL_SF_0DOT25(0.25), CS T_RESEL_SF_0DOT5(0.5), Fallback T_RESEL_SF_0DOT75(0.75), to T_RESEL_SF_1DOT0(1.0) CDMA2 Unit: None 000 Actual Value Range: T_RESEL_SF_0DOT25, 1xRTT T_RESEL_SF_0DOT5, T_RESEL_SF_0DOT5, T_RESEL_SF_0DOT75, T_RESEL_SF_0DOT75, Broadca T_RESEL_SF_1DOT0 st of Default Value: T_RESEL_SF_0DOT75(0.75) system informat ion Enhance d CS Fallback to CDMA2 000 1xRTT


133


MO

Parame ter ID


CellRes el

QHystSf MOD Medium CELLR ESEL LST CELLR ESEL

7 Parameters

Feature Name

Description

LBFD-0 02009 / TDLBF D-00200 9


Meaning: Indicates the scaling factor (or known as additional hysteresis) applied to Qhyst for mediummobility UEs. For details, see 3GPP TS 36.304 and 3GPP TS 36.331. This parameter applies only to LTE FDD and LTE TDD.

LBFD-0 0201803 / TDLBF D-00201 803


GUI Value Range: DB_6_Q_HYST_SF_MEDIUM(-6dB), DB_4_Q_HYST_SF_MEDIUM(-4dB), DB_2_Q_HYST_SF_MEDIUM(-2dB), DB0_Q_HYST_SF_MEDIUM(0dB) Unit: dB Actual Value Range: DB_6_Q_HYST_SF_MEDIUM, DB_4_Q_HYST_SF_MEDIUM, DB_2_Q_HYST_SF_MEDIUM, DB0_Q_HYST_SF_MEDIUM Default Value: DB0_Q_HYST_SF_MEDIUM(0dB)

CellRes el

QHystSf MOD High CELLR ESEL LST CELLR ESEL

LBFD-0 02009 / TDLBF D-00200 9


Meaning: Indicates the scaling factor (or known as additional hysteresis) applied to Qhyst for highmobility UEs. For details, see 3GPP TS 36.304 and 3GPP TS 36.331. This parameter applies only to LTE FDD and LTE TDD.

LBFD-0 0201803 / TDLBF D-00201 803


GUI Value Range: DB_6_Q_HYST_SF_HIGH(-6dB), DB_4_Q_HYST_SF_HIGH(-4dB), DB_2_Q_HYST_SF_HIGH(-2dB), DB0_Q_HYST_SF_HIGH(0dB) Unit: dB Actual Value Range: DB_6_Q_HYST_SF_HIGH, DB_4_Q_HYST_SF_HIGH, DB_2_Q_HYST_SF_HIGH, DB0_Q_HYST_SF_HIGH Default Value: DB0_Q_HYST_SF_HIGH(0dB)

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7 Parameters

MO

Parame ter ID


Feature Name

CellAcc ess

IntraFre qResel

MOD CELLA CCESS

LBFD-0 02009 / TDLBF D-00200 9/ MLBFD -120002 29

Broadca Meaning: st of Indicates whether the cell can initiate the intrasystem frequency cell reselection when the cell i s barred. informat NOT_ALLOWED means means that the UE cannot cannot initiate ion the intra-frequency cell reselection, and ALLOWED Cell intra-frequency cell Selectio means that the UE can initiate the intra-frequency reselection. n and


Reselection

LST CELLA CCESS

Issue 01 (2017-03-08)

Description

GUI Value Range: ALLOWED, NOT_ALLOWED Unit: None Actual Value Range: ALLOWED, NOT_ALLOWED Default Value: ALLOWED


135


7 Parameters

MO

Parame ter ID


Feature Name

Description

CellSiM ap

SiSwitc h

MOD CELLSI MAP


Meaning:

LST CELLSI MAP

LBFD-0 02009 / TDLBF D-00200 9

Indicates the system information broadcast policy for the cell. OnlyCellSiSwitch(DlOnlyCellSiSwitch): Indicates OnlyCellSiSwitch(DlOnlyCellSiSwitch): whether to broadcast system information in the cell, whose Cell.WorkMode is set to DL_ONLY. System information is broadcast in the cell only if this option is selected. This option applies only to LTE FDD cells whose Cell.WorkMode is set to DL_ONLY.

LOFD-0 eMBMS 70220 / Phase 1 TDLOF based on D-07022 Centrali 0 zed MCE Sib6Switch(Sib6Switch): Sib6Switch(Sib6Switch): Indicates whether to Architec broadcast SIB6. If this option is deselected, SIB6 SIB6 is ture not broadcast. If this option is selected and the CELLRESELUTRAN MO is created, SIB6 is broadcast. For details details about the contents of SIB6, SIB6, see 3GPP TS 36.331. This option applies only to LTE FDD and LTE TDD. Sib7Switch(Sib7Switch): Sib7Switch(Sib7Switch): Indicates whether to broadcast SIB7. If this option is deselected, SIB7 SIB7 is not broadcast. If this option is selected and the CELLRESELGERAN MO is created, SIB7 is broadcast. For details details about the contents of SIB7, SIB7, see 3GPP TS 36.331. This option applies only to LTE FDD and LTE TDD. GUI Value Range: DlOnlyCellSiSwitch(DlOnlyCellSiSwitch), Sib6Switch(Sib6Switch), Sib6Switch(Sib6Switch), Sib7Switch(Sib7Switch) Sib7Switch(Sib7Switch) Unit: None Actual Value Range: DlOnlyCellSiSwitch, Sib6Switch, Sib7Switch Default Value: DlOnlyCellSiSwitch:Off, Sib6Switch:On, Sib7Switch:On

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7 Parameters

MO

Parame ter ID


Feature Name

BcchCfg

ModifyP eriodCo eff

MOD BCCHC FG

Broadca Meaning: Indicates the modification period coefficient st of for the BCCH. BCCH modification period is equal to system Modification period coefficient multiplies Default informat paging cycle, where where the BCCH modification period period ion and default paging cycle are measured in unit of radio frames, and the modification period coefficient is specified by this parameter. parameter. This parameter applies only to LTE FDD and LTE TDD.

LST BCCHC FG

LBFD-0 02009 / TDLBF D-00200 9

Description

GUI Value Range: MOD_PERIOD_COEFF_N2(2), MOD_PERIOD_COEFF_N4(4), MOD_PERIOD_COEFF_N8(8), MOD_PERIOD_COEFF_N16(16) Unit: None Actual Value Range: MOD_PERIOD_COEFF_N2, MOD_PERIOD_COEFF_N4, MOD_PERIOD_COEFF_N8, MOD_PERIOD_COEFF_N16 Default Value: MOD_PERIOD_COEFF_N2(2) PCCHC fg

DefaultP agingCy cle

MOD PCCHC FG LST PCCHC FG


Broadca Meaning: Indicates the default paging period for the st of cell. It is also called the default discontinuous system reception (DRX) period. If the EPC specifies a DRX informat period for a UE, the UE compares this period period with the ion value of this parameter and uses the smaller one as its DRX period. If the EPC does not specify a DRX Paging period, the UE uses the value of this parameter, parameter, which is delivered in the system information, as i ts DRX period. For details, see see 3GPP TS 36.304. This parameter applies only to LTE LTE FDD and LTE LTE TDD. GUI Value Range: rf32(32 radio frames), rf64(64 radio frames), rf128(128 radio frames), rf256(256 radio frames) Unit: None Actual Value Range: rf32, rf64, rf128, rf256 Default Value: rf128(128 radio frames)

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7 Parameters

MO

Parame ter ID


Feature Name

Description

CellSiM ap

SibUpd OptSwit ch

MOD CELLSI MAP


Meaning:

LST CELLSI MAP

LBFD-0 02009/ TDLBF D-00200 9

Indicates whether to enable the optimization scheme switch that controls SIB message update. SibPagingOptCtrlSwitch: Indicates whether to enable SibPagingOptCtrlSwitch: the optimization of paging triggered by system information update. If this option is selected, the optimization scheme takes effect, and the paging cycle is the same as the BCCH modification period. If this option is deselected, the optimization scheme does not take effect, and the paging cycle is occasionally less than the BCCH modification period. This option applies only to LTE FDD and LTE TDD. GUI Value Range: SibPagingOptCtrlSwitch(SibPagingOptCtrlSwitch) Unit: None Actual Value Range: SibPagingOptCtrlSwitch Default Value: SibPagingOptCtrlSwitch:Off

PCCHC fg

PagingS entNum


LBFD-0 02011 / TDLBF D-00201 1

Pagi Paging ng

Mean Meanin ing: g: Ind Indic icat ates es the the num numbe berr of pagi paging ng mes messa sage gess transmitted to UEs over the air interface. This parameter applies only to LTE LTE FDD and LTE LTE TDD. GUI Value Range: 1~3 Unit: None Actual Value Range: 1~3 Default Value: 1

GlobalP rocSwitc h

S1Defau ltPaging DrxSele ct

MOD GLOBA LPROC SWITC H LST GLOBA LPROC SWITC H

LBFD-0 02011 / TDLBF D-00201 1

Pagi Paging ng

Mean Meanin ing: g: Ind Indic icat ates es the the val value ue of of the the IE Def Defau ault lt pag pagin ing g DRX contained in the S1 SETUP REQUEST and ENB CONFIGURATION UPDATE messages that the eNodeB sends over the S1 interface. For details, see 3GPP TS 36.413. GUI Value Value Range: v32(v32), v64(v64), v128(v128), v256(v256) Unit: None Actual Value Range: v32, v64, v128, v256 Default Value: v128(v128)

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7 Parameters

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Parame ter ID


Feature Name

PCCHC fg

Nb

MOD PCCHC FG

LBFD-0 02009 / TDLBF D-00200 9

Broadca Meaning: Indicates the number of paging occasions (a st of type of subframe) within a paging period. This system parameter value also indicates the number of paging informat groups within a paging period. For details, see 3GPP ion TS 36.304.

LBFD-0 02011 / TDLBF D-00201 1

Paging

LST PCCHC FG

Breathin g Pilot

RarAnd PagingC R

MOD CELLD LSCHA LGO LST CELLD LSCHA LGO

PCCHC fg

MaxPag ingReco rdsNum


LBFD-0 02011/ TDLBF D-00201 1

Actual Value Range: R ange: FOURT, FOURT, TWOT, ONET, HALFT, QUARTER QUA RTERT T, ONE_EIGHTT, ONE_SIXTEENTHT, ONE_THIRTY_SECONDT Default Value: ONET

Paging Random Access Procedu re

LBFD-0 02010/ TDLBF D-00201 0 LBFD-0 02011 / TDLBF D-00201 1

GUI Value Range: FOURT, FOURT, TWOT, ONET, HALFT, QUARTERT, QUARTERT, ONE_EIGHTT, ON E_EIGHTT, ONE_SIXTEENTHT, ONE_S IXTEENTHT, ONE_THIRTY_SECONDT Unit: None

LEOFD111306 / TDLOF D-12020 5 CellDlsc hAlgo

Description

Meaning: Indicates the code rate for Random Access Response messages and paging messages. This parameter applies only to LTE LTE FDD and LTE LTE TDD. GUI Value Range: 10~930 Unit: None Actual Value Value Range: 0.010~0.930, step:0.001 Default Value: 117

Pagi Paging ng

Mean Meanin ing: g: Ind Indic icat ates es the the max maxim imum um num numbe berr of UEs UEs that that can be included in a paging message on each paging occasion. This parameter applies only to LTE FDD and LTE TDD. GUI Value Range: 1~16 Unit: None Actual Value Range: 1~16 Default Value: 16

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7 Parameters

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Parame ter ID


Feature Name

Description

PCCHC fg

PagingS trategy

MOD PCCHC FG

Pagi Paging ng

Mean Meanin ing: g: Indi Indica cate tess a pagin paging g messa message ge send sendin ing g polic policy y. There are two policies: first in first out (FIFO) and priority differentiation. differentiation. FIFO means that that paging messages that arrive earlier are preferentially sent in a paging occasion. Priority Priority differentiation means higher priority paging messages are are preferentially preferentially sent in a paging occasion.

LST PCCHC FG

TDLBF D-00201 1/ LBFD-0 02011 / MLBFD -120002 31

GUI Value Range: PAGING_STRATEGY_FIFO(First-in First-out Strategy), PAGING_STRATEGY_DIFFPRI(Priority Differentiation Strategy) Unit: None Actual Value Range: PAGING_STRATEGY_FIFO, PAGING_STRATEGY_DIFFPRI Default Value: PAGING_STRATEGY_FIFO(First-in First-out Strategy)

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7 Parameters

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Parame ter ID


Feature Name

Description

CellAlg oSwitch

DlSchS witch

MOD CELLA LGOSW ITCH

Traffic Model Based Perform ance Optimiz ation

Meaning:

LST CELLA LGOSW ITCH

LOFD-1 10205 / TDLOF D-11022 7

Indicates whether to enable downlink scheduling algorithms in a cell. This parameter includes the following options:

FreqSelSwitch: Indicates whether to enable LOFD-0 frequency-selective frequency-selective scheduling. If this option is 01016 / selected, data is transmitted on the frequency band of TDLOF VoIP high channel quality. This option applies only to LTE LTE D-00101 Semi6 persisten FDD and LTE TDD. LBFD-0 t SpsSchSwitch: Indicates whether to enable semi0101502 Scheduli persistent scheduling during talk spurts of VoL VoLTE TE ng / services. If this option is selected, semi-persistent TDLBF Dynami scheduling is applied during talk spurts of VoLTE D-00101 c services. If this option is deselected, dynamic 502 Scheduli scheduling is applied during talk spurts of VoLTE services. This option applies only to LTE FDD and LOFD-0 ng LTE TDD. 01109 / DL TDLOF NonD-00110 GBR 9 Packet LOFD-0 Bundlin g 01070 / TDLOF D-00107 0 TDLOF D-07022 4/ TDLOF D-07022 2 LBFD-0 02025 / TDLBF D-00202 5 LBFD-0 02031 / TDLBF D-00203 1 LBFD-0 70102 / TDLBF

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MBSFNShutDownSwitch: MBSFNShutDownSwitch: Indicates whether to to enable Multimedia Broadcast multicast service Single Frequency Network (MBSFN) subframe shutdown. If this option is selected, MBSFN subframe shutdown is applied. If this option is deselected, MBSFN subframe Symbol shutdown is not applied. This option takes effect only Power if the SymbolShutdownSwitch option of the Saving PowerSaveSwitch PowerSaveSwitch parameter is selected. If the MBSFNShutDownSwitch option is selected, the Scheduli MBSFNShutDownSwitch setting of the switch for mapping SIBs to SI messages ng becomes invalid. If the MBSFNShutDownSwitch MBSFNShutDownSwitch Based option is deselected, the setting of the switch for on Max Bit Rate mapping SIBs to SI messages becomes valid. The MBSFNShutDownSwitch MBSFNShutDownSwitch option applies only to LTEBasic only base stations. This option applies only to LTE LTE Scheduli FDD and LTE TDD. ng NonGbrBundlingSwitch: Indicates Indicates whether to enable enable downlink non-GBR packet bundling. If this option is selected, delay of non-GBR services can be controlled in non-congestion scenarios. If this option is deselected, delay of non-GBR services cannot be controlled. This option applies only to LTE FDD and MBR>G LTE TDD. BR Configu EnAperiodicCqiRptSwitch: Indicates whether to ration enable enhanced aperiodic channel quality indicator Support of aperiodi c CQI reports

Enhance d DL Frequen

(CQI) reporting. If this option is selected, the eNodeB triggers aperiodic CQI reporting for a UE based on downlink services of the UE and the interval at which


141


MO

Parame ter ID


Feature Name

D-07010 2

cy Selectiv e

LBFD-0 60202 LOFD-0 81218 LTROF D-11120 4/ TDLOF D-12110 6 TDLBF D-00200 5 LBFD-0 60101 LBFD-0 60103 / TDLBF D-08010 2 LEOFD111305 LEOFD111307 TDLOF D-12110 5

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7 Parameters

Description

the UE sends periodic CQI reports. If this option is deselected, UEs under non-frequency-selective non-frequency-selective scheduling do not trigger aperiodic CQI reporting services and trigger an aperiodic aperiodic Enhance based on downlink services CQI reporting if no valid periodic CQI reports are sent d in eight consecutive periodic CQI reporting periods. extende This option applies only to LTE FDD and LTE TDD. d QCI

DlMbrCtrlSwitch: Indicates whether to enable downlink scheduling based on the maximum bit rate (MBR) and guaranteed bit rate (GBR) on GBR bearers. If this option is selected, selected, the eNodeB eNodeB performs downlink scheduling scheduling on GBR bearers based based DL Asynchr on the MBR and GBR. If this option is deselected, the eNodeB performs downlink scheduling on GBR onous bearers based on the GBR only. only. This option applies HARQ only to LTE FDD and LTE TDD. Optimiz ation of MbrDlSchSwitch: Indicates whether the eNodeB scheduling based on MBR. If this Periodic performs downlink scheduling option is selected, the eNodeB prioritizes UEs based and Aperiodi on the MBRs during downlink scheduling. This parameter applies only to LTE LTE TDD. c CQI Reportin UeAmbrDlSchSwitch: UeAmbrDlSchSwitch: Indicates whether the eNodeB g performs downlink scheduling scheduling based on per UE Enhance aggregate maximum bit rates (UE-AMBRs). If this d DL option is selected, the eNodeB prioritizes UEs based Frequen on the UE-AMBRs during downlink scheduling. This cy option applies only to LTE TDD. Selectiv EpfEnhancedSwitch: EpfEnhancedSwitch: Indicates whether to enable e Scheduli enhanced proportional fair (EPF) enhancement for scheduling. EPF enhancement for scheduling is ng enabled only if this option is i s selected. This option Virtual applies only to LTE FDD and LTE TDD. 4T4R AperiodicCqiTrigOptSwitch: Indicates whether to eMIMO AperiodicCqiTrigOptSwitch: optimize triggering of aperiodic CQI reporting. If this PRRC option is selected, a UE performing initial access and triggers aperiodic CQI reporting based on related DRX trigger conditions after the DLMAC instance has been Policy established for 200 ms and the eNodeB receives for MSG5. Consider that aperiodic CQI reporting is Public triggered by invalid CQI reports in eight consecutive Safety CQI reporting periods. If cyclic redundancy check (CRC) on aperiodic CQI reports fails, aperiodic CQI reporting is not repeatedly triggered when DRX is enabled; or aperiodic CQI reporting is triggered after eight TTIs when DRX is disabled. If this option is deselected, a UE performing initial access triggers MCPTT Voice Manage ment


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MO

Parame ter ID


Feature Name

7 Parameters

Description

aperiodic CQI reporting based on related trigger conditions after the DLMAC instance has been established for 200 ms. Consider that aperiodic CQI reporting is triggered by invalid CQI reports in eight consecutive CQI reporting periods. If CRC on aperiodic CQI reports fails, aperiodic CQI reporting is triggered after eight TTIs, regardless of the DRX status. This option applies only to LTE FDD and LTE TDD. VoipTbsBasedMcsSelSwitch: Indicates whether the modulation and coding scheme (MCS) index is selected based on the transport block size (TBS) in downlink scheduling for VoLTE services. The MCS index is selected based on the TBS in downlink dynamic scheduling for VoLTE services only if this option is selected. This option applies only to LTE LTE FDD and LTE TDD. PagingInterfRandSwitch: PagingInterfRandSwitch: Indicates whether to enable interference randomization for paging messages. If this option is selected, interference randomization is enabled for paging messages. This option applies only to LTE FDD and LTE TDD. DlSingleUsrMcsOptSwitch: Indicates conditions for DlSingleUsrMcsOptSwitch: lowering the MCS index for a single UE. If this option is selected, the MCS index can be lowered for a UE if the UE is the only UE to be scheduled in a transmission time interval (TTI). If this option is deselected, the MCS index can be lowered for a UE if the threshold for the function of lowering the MCS index to increase the number of RBs is reached and the UE is the only UE to be scheduled in a TTI. This option applies only to LTE FDD and LTE TDD. UeSigMcsEnhanceSwitch: UeSigMcsEnhanceSwitch: Indicates whether to enable MCS optimization for UE signaling. If this option is selected, MCS optimization for UE signaling is enabled. For LTE FDD, the MCS index for UE signaling is the same as the MCS index for data. For LTE TDD, the MCS index for UE signaling is lowered based on the MCS index for data. If this option is deselected, a fixed low MCS index is used for UE signaling. This option applies only to LTE FDD and LTE TDD. SubframeSchDiffSwitch: SubframeSchDiffSwitch: Indicates whether to increase the number of UEs scheduled in subframes 3 and 8 when uplink-downlink configuration 2 is used. If this option is selected, the number of UEs scheduled

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Parame ter ID


Feature Name

7 Parameters

Description

in subframes 3 and 8 is increased when uplinkdownlink configuration 2 is used. If this option is deselected, the scheduling policy used in subframes 3 and 8 is the same as that used in other downlink subframes when uplink-downlink configuration 2 is used. This option applies only to LTE TDD. TailPackagePriSchSwitch: ailPackagePriSchSwitch: Indicates whether to enable scheduling of downlink connected tail packages in the bearer. bearer. If this option is selected, selected, the connected tail package is scheduled scheduled preferentially in the next TTI, which reduces the delay and increases the transmission rate. If this option is deselected, the scheduling policy of the connected tail package is the same as other downlink subframes. This option applies only to LTE TDD. SIB1InterfRandSwitch: SIB1InterfRandSwitch: Indicates whether to enable SIB1 interference randomization. randomization. If this option is selected, interference randomization is enabled for SIB1. This option applies only to LTE TDD. FreqSelJudgeIgnorDopplerSwitch: FreqSelJudgeIgnorDopplerSwitch: Indicates whether to ignore Doppler conditions. If this option is selected, Doppler conditions are ignored during frequency selective channel determination. If this option is deselected, Doppler conditions are considered during frequency selective channel determination. This parameter applies only to LTE LTE FDD. EnhExtQCISpsSchSwitch: EnhExtQCISpsSchSwitch: Indicates whether to enable semi-persistent scheduling during talk spurts of PTT services with standardized QCI 65, standardized QCI 66, or an enhanced extended QCI. If this option is selected, semi-persistent scheduling is applied. If this option is deselected, dynamic scheduling is applied. This option applies only to LTE FDD and LTE TDD. DlVoipBundlingSwitch: DlVoipBundlingSwitch: Indicates whether to enable active packet bundling for downlink VoLTE services. Active packet bundling is enabled for downlink VoLTE services only if this option is selected. If this option is selected, PDCCH resources can be saved for downlink data services or uplink services, thereby increasing the VoLTE capacity for VoLTE services or increasing the throughput of data services in mixed service scenarios. However, the delay in VoLTE voice packet scheduling will increase increase in the downlink and and MOSs may decrease. You are advised to deselect this option if you prefer VoLTE performance and do not

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Parame ter ID


Feature Name

7 Parameters

Description

expect MOS reduction. This option applies only to LTE FDD and LTE TDD. DlPacketLenAwareSchSw: Indicates whether to enable packet length awareness performance optimization in the downlink. Packet length awareness performance optimization optimization is enabled in the downlink downlink only if this option is selected. This option applies only to LTE FDD and LTE TDD. RLCArqFeedbackEnhancedSwitch: RLCArqFeedbackEnhancedSwitch: Indicates whether to modify HARQ feedback results based on RLC status reports when uplink-downlink configuration 2 is used. If this option is selected, the eNodeB modifies HARQ feedback results based on RLC status reports after receiving the reports. This prevents unnecessary HARQ retransmissions. This option applies only to LTE TDD. PaReconfigOptSwitch: Indicates whether to enable PA reconfiguration optimization. The optimization is enabled when this option is selected. This option applies only to LTE FDD and LTE TDD. RankRapidRptSwitch: Indicates whether to enable fast rank reporting. If this option is selected, an aperiodic CQI reporting is immediately triggered after successful network access. If this option is deselected, an aperiodic CQI reporting is not immediately triggered after successful network access. This option applies only to LTE FDD and LTE TDD. DlRLCStateReportSchDelaySw: Indicates whether to DlRLCStateReportSchDelaySw: enable optimization on the delay-based scheduling of downlink RLC status reports. The optimization is enabled when this option is selected. This option applies only to LTE FDD and LTE TDD. SmallPktMcsSelectAlgoSw: SmallPktMcsSelectAlgoSw: Indicates whether to enable MCS selection for small packets. If this option is selected, the scheduler selects an MCS with a l ower index based on the amount of data to be initially transmitted and the allocated TBS in each TTI on condition that the allocated TBS can carry the data. The function is enabled only if this option is selected. This option applies only to LTE FDD and LTE TDD. SRB0SplitSchSw: Indicates whether to enable separate scheduling of SRB0 and contention resolution MCE. If this option i s selected, SRB0 and contention resolution MCE are separately scheduled. This option applies only to LTE FDD and LTE TDD.

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Parame ter ID


Feature Name

7 Parameters

Description

BfUserPairPriorSwitch: BfUserPairPriorSwitch: Indicates whether to preferentially allocate allocate resources to paired paired beamforming UEs for UE pairing features features such as MU beamforming and DMIMO. DMIMO. If this option is selected, selected, the eNodeB preferentially allocates resources to paired beamforming UEs for UE pairing features features such as MU beamforming and DMIMO. This option applies only to LTE TDD. HarqAllocOptSwitch: HarqAllocOptSwitch: Indicates whether to optimize the allocation of HARQ processes. If this option is selected, the downlink UE rate increases. This option takes effect only when DMIMO or massive MIMO is enabled. This option applies only to LTE TDD. Pusch32Switch: Indicates whether to enable the PUSCH 3-2 feedback mode. If this option is selected, UEs that support the PUSCH 3-2 feedback mode use this mode to aperiodically report CQIs. If this option is deselected, the mode cannot be used. This option applies only to LTE FDD. DlPreciseAmbrCtrlSwitch: DlPreciseAmbrCtrlSwitch: Indicates whether to enable precise downlink AMBR control. If this option is selected, a more accurate optimization algorithm applies to the AMBR control, which achieves more accurate AMBR control. If this option is deselected, the original AMBR control algorithm is used. This option applies only to LTE FDD and LTE TDD. GUI Value Range: FreqSelSwitch(FreqSelSwitch), SpsSchSwitch(SpsSchSwitch), MBSFNShutDownSwitch(MBSFNShutDownSwitch), NonGbrBundlingSwitch(NonGbrBundlingSwitch), NonGbrBundlingSwitch(N onGbrBundlingSwitch), EnAperiodicCqiRptSwitch(EnAperiodicCqiRptSwitch), DlMbrCtrlSwitch(DlMbrCtr DlMbrCtrlSwitch(DlMbrCtrlSwitch), lSwitch), MbrDlSchSwitch(MbrDlSchSwitch), UeAmbrDlSchSwitch(UeAmbrDlSchSwitch), EpfEnhancedSwitch(EpfEnhancedSwitch), AperiodicCqiTrigOptSwitch(Aper AperiodicCqiTrigOptSwitch(AperiodicCqiTrigOptS iodicCqiTrigOptS-witch), VoipTbsBasedMcsSelSwitch(VoipTbsBasedMcsSelSwitch), PagingInterfRandSwitch(PagingInter PagingInterfRandSwitch(PagingInterfRandSwitch), fRandSwitch), DlSingleUsrMcsOptSwitch(DlSingleUsrMcsOptSwitch), SubframeSchDiffSwitch(Su SubframeSchDiffSwitch(SubframeSchDif bframeSchDiffSfSwitch), TailPackagePriSchSwitch(TailPackagePriSchSwitch), UeSigMcsEnhanceSwitch(UeSigMc UeSigMcsEnhanceSwitch(UeSigMcsEnhanceSwitch), sEnhanceSwitch), FreqSelJudgeIgnorDopplerSwitch(F FreqSelJudgeIgnorDopplerSwitch(FreqSelJudgeIgnor reqSelJudgeIgnor-DopplerSwitch),

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Parame ter ID


Feature Name

7 Parameters

Description

SIB1InterfRandSwitch(SIB1InterfRandSwitch), EnhExtQCISpsSchSwitch(EnhExtQCISpsSchSwitch), DlVoipBundlingSwitch(DlVoipBundlingSwitch), DlPacketLenAwareSchSw(DlPacketLenAwareSchSw), RLCArqFeedbackEnhancedRLCArqFeedbackEnhancedSwitch(RLCArqFeedbackEnhancedSwitch), PaReconfigOptSwitch(PaReconfigOptSwitch), RankRapidRptSwitch(RankRapidRptSwitch), DlRLCStateReportSchDelaySw(DlRLCStateReportSchDelaySw), SmallPktMcsSelectAlgoSw(SmallPktMcsSelectAlgoSw), SRB0SplitSchSw(SRB0SplitSchSw), SRB0SplitSchSw(SRB0SplitSchSw), BfUserPairPriorSwitch(BfUserPa BfUserPairPriorSwitch(BfUserPairPriorSwitch), irPriorSwitch), HarqAllocOptSwitch(HarqAllocOptSwitch), Pusch32Switch(Pusch32Switch), DlPreciseAmbrCtrlSwitch(DlPreciseAmbrCtrlSwitch) Unit: None Actual Value Range: FreqSelSwitch, SpsSchSwitch, MBSFNShutDownSwitch, MBSFNShutDownSwitch, NonGbrBundlingSwitch, EnAperiodicCqiRptSwitch, DlMbrCtrlSwitch, MbrDlSchSwitch, UeAmbrDlSchSwitch, UeAmbrDlSchSwitch, EpfEnhancedSwitch, EpfEnhancedSwitch, AperiodicCqiTrigOptSwitch, AperiodicCqiTrigOptSwitch, VoipTbsBasedMcsSelSwitch, PagingInterfRandSwitch, DlSingleUsrMcsOptSwitch, DlSingleUsrMcsOptSwitch, SubframeSchDiffSwitch, TailPackagePriSchSwitch, UeSigMcsEnhanceSwitch, UeSigMcsEnhanceSwitch, FreqSelJudgeIgnorDopFreqSelJudgeIgnorDop plerSwitch, SIB1InterfRandSwitch, SIB1InterfRandSwitch, EnhExtQCISpsSchSwitch, DlVoipBundlingSwitch, DlPacketLenAwareSchSw, RLCArqFeedbackEnhancedSwitch, PaReconfigOptSwitch, PaReconfigOptSwitch, RankRapidRptSwitch, DlRLCStateReportSchDeDlRLCStateReportSchDelaySw, SmallPktMcsSelectAlgoSw, SRB0SplitSchSw, BfUserPairPriorSwitch, BfUserPairPriorSwitch, HarqAllocOptSwitch, HarqAllocOptSwitch, Pusch32Switch, DlPreciseAmbrCtrlSwitch DlPreciseAmbrCtrlSwitch Default Value: FreqSelSwitch:Off, SpsSchSwitch:Off, MBSFNShutDownSwitch:Off, MBSFNShutDownSwitch:Off, NonGbrBundlingSwitch:Off, EnAperiodicCqiRptSwitc EnAperiodicCqiRptSwitch:Off, h:Off, DlMbrCtrlSwitch:Off, DlMbrCtrlSwitch:Off, MbrDlSchSwitch:Off, MbrDlSchSwitch:Off, UeAmbrDlSchSwitch:Off, UeAmbrDlSchSwitch:Off, EpfEnhancedSwitch:Off, EpfEnhancedSwitch:Off, AperiodicCqiTrigOptSwitch:On, VoipTbsBasedMcsSelSwitch:On, PagingInterfRandSwitch:Off, PagingInterfRandSwitch:Off, DlSingleUsrMcsOptSwitch:Off, DlSingleUsrMcsOptSw itch:Off, SubframeSchDiffSSubframeSchDiffSwitch:Off, TailPackagePriSchSwitch:Off, UeSigMcsEnhanceSwitch:Off, UeSigMcsEnhanceSwitch:Off, FreqSelJudgeIgnorFreqSelJudgeIgnorDopplerSwitch:Off, DopplerSwitch:Off, SIB1InterfRandSwitch:On, SIB1InterfRandSwitch:On, EnhExtQCISpsSchSwitch:Off, DlVoipBundlingSwitch:Off, DlPacketLenAwareSchSw:Off, RLCArqFeedbackEnhancedSwitch:Off,

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Parame ter ID


Feature Name

7 Parameters

Description

PaReconfigOptSwitch:Off, PaReconfigOptSwitch:Off, RankRapidRptSwitch:Of RankRapidRptSwitch:Off, f, DlRLCStateReportSchDelaySw:Off, SmallPktMcsSelectAlgoSw:Off, SRB0SplitSchSw:Off, SRB0SplitSchSw:Off, BfUserPairPriorSwitch:Off, BfUserPairPriorSwitch:Off, HarqAllocOptSwitch:Off, HarqAllocOptSwitch:Off, Pusch32Switch:Off, Pusch32Switch:Off, DlPreciseAmbrCtrlSwitch:Off CellRes el

LocalCe llId

LST None CELLR ESEL

None

Meaning: Indicates the local ID of the cell. cell. It uniquely identifies a cell within a BS. GUI Value Range: 0~255

MOD CELLR ESEL

Unit: None Actual Value Range: 0~255 Default Value: None

CellRes el

PMaxCf gInd



Issue 01 (2017-03-08)


Meaning: Indicates whether to configure the maximum TX power of the UE in the intra-frequency neighboring cell. If the value of this parameter is not specified, the maximum power is subject to the UE capability.




148


7 Parameters

MO

Parame ter ID


Feature Name

Description

EutranIn terNFre q

LocalCe llId


None

Meaning: Indicates the ID of the local cell. cell. It uniquely identifies a cell within an eNodeB.

None

GUI Value Range: 0~255 Unit: None Actual Value Range: 0~255


Default Value: None

MOD EUTRA NINTE RNFRE Q RMV CELLE UTRAN INTER NFREQ RMV EUTRA NINTE RNFRE Q EutranIn terNFre q

CellRes elPriorit yCfgInd


Issue 01 (2017-03-08)

LBFD-0 0201803 / TDLBF D-00201 803

Cell Meaning: Indicates whether to set the reselection Selectio priority of the neighboring E-UTRAN frequency frequency.. For n and details about how UEs process frequency priorities Reduring cell reselection, see section 5.2.4.1 of 3GPP TS selection 36.304 (V12.4.0). This parameter applies only to LTE LTE FDD and LTE TDD. GUI Value Range: NOT_CFG(Not configure), CFG(Configure) Unit: None Actual Value Range: NOT_CFG, CFG Default Value: NOT_CFG(Not configure)


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7 Parameters

MO

Parame ter ID


Feature Name

Description

CellRes elUtran

LocalCe llId

ADD None CELLR ESELU TRAN

None

Meaning: Indicates the local ID of the cell. cell. It uniquely identifies a cell within an eNodeB. This parameter applies only to LTE FDD and LTE TDD. GUI Value Range: 0~255

LST CELLR ESELU TRAN


MOD CELLR ESELU TRAN RMV CELLR ESELU TRAN UtranNF req

LocalCe llId

ADD None UTRAN NFREQ

None

Meaning: Indicates the local ID of the cell. cell. It uniquely identifies a cell within an eNodeB. This parameter applies only to LTE FDD and LTE TDD.

LST UTRAN NFREQ

GUI Value Range: 0~255 Unit: None

MOD UTRAN NFREQ

Default Value: None

Actual Value Range: 0~255

RMV UTRAN NFREQ UtranNF req

CellRes elPriorit yCfgInd


LBFD-0 0201803 / TDLBF D-00201 803

Cell Selectio n and Reselect ion / Cell Selectio n and Reselection

Meaning: Indicates whether to set the priority of a cell assigned with the UARFCN used in cell reselection to UTRAN. For details about how UEs process frequency priorities during cell reselection, see section 5.2.4.1 of 3GPP TS 36.304 (V12.4.0). This parameter applies only to LTE FDD and LTE TDD. GUI Value Range: NOT_CFG(Not configure), CFG(Configure) Unit: None Actual Value Range: NOT_CFG, CFG Default Value: NOT_CFG(Not configure)

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7 Parameters

MO

Parame ter ID


Feature Name

Description

CellRes elGeran

LocalCe llId

ADD None CELLR ESELG ERAN

None

Meaning: Indicates the local ID of the cell. cell. It uniquely identifies a cell within an eNodeB. This parameter applies only to LTE FDD and LTE TDD. GUI Value Range: 0~255

LST CELLR ESELG ERAN


MOD CELLR ESELG ERAN RMV CELLR ESELG ERAN GeranNf LocalCe reqGrou llId p

ADD None GERAN NFREQ GROUP LST GERAN NFREQ GROUP

None

Meaning: Indicates the cell ID of the local cell. cell. It uniquely identifies a cell within an eNodeB. This parameter applies only to LTE LTE FDD and LTE LTE TDD. GUI Value Range: 0~255 Unit: None Actual Value Range: 0~255 Default Value: None

MOD GERAN NFREQ GROUP RMV GERAN NFREQ GROUP

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Parame ter ID

GeranNf BcchGr reqGrou oupId p


Feature Name

Description

ADD GERAN NFREQ GROUP


Meaning: Indicates a GERAN carrier frequency group. In the cell reselection procedure, the GERAN carrier frequencies are organized in groups and the cell reselection parameters are provided per group of GERAN carrier frequencies. This parameter applies only to LTE FDD and LTE TDD.

LST GERAN NFREQ GROUP MOD GERAN NFREQ GROUP RMV GERAN NFREQ GROUP GeranNf CellRes reqGrou elPriorit p yCfgInd

ADD GERAN NFREQ GROUP MOD GERAN NFREQ GROUP LST GERAN NFREQ GROUP

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7 Parameters

LBFD-0 0201803 / TDLBF D-00201 803

PS InterLOFD-0 RAT RAT 01020 / Mobility TDLOF between D-00102 E0 UTRAN and GERAN

LBFD-0 0201803 / TDLBF D-00201 803

GUI Value Range: 0~31 Unit: None Actual Value Range: 0~31 Default Value: None

Cell Meaning: Indicates whether to set the reselection Selectio priority of the frequencies frequencies in the GERAN carrier carrier n and frequency group. For details about how UEs process Reselect frequency priorities during cell reselection, see section ion / 5.2.4.1 of 3GPP TS 36.304 (V12.4.0). This parameter Cell applies only to LTE FDD and LTE TDD. Selectio GUI Value Range: NOT_CFG(Not configure), n and CFG(Configure) Reselection Unit: None Actual Value Range: NOT_CFG, CFG Default Value: NOT_CFG(Not configure)


152


7 Parameters

MO

Parame ter ID


Feature Name

Description

CellRes elCdma 2000

LocalCe llId

ADD None CELLR ESELC DMA20 00

None

Meaning: Indicates the local ID of the cell. cell. It uniquely identifies a cell within an eNodeB. This parameter applies only to LTE FDD and LTE TDD.

LST CELLR ESELC DMA20 00

GUI Value Range: 0~255 Unit: None Actual Value Range: 0~255 Default Value: None

MOD CELLR ESELC DMA20 00 RMV CELLR ESELC DMA20 00

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7 Parameters

MO

Parame ter ID


Feature Name

Description

CellRes elCdma 2000

SysTime CfgInd



Meaning: Indicates whether to configure the CDMA2000 system time information. For details, see 3GPP TS 36.331. This parameter applies only to LTE FDD and LTE TDD.


LBFD-0 0201803 / TDLBF D-00201 803

GUI Value Range: NOT_CFG(Not configure), CFG(Configure)

LOFD-0 01035 / TDLOF D-00103 5

CS Fallback Unit: None to CDMA2 Actual Value Range: NOT_CFG, CFG Default Value: NOT_CFG(Not configure) 000 1xRTT

LBFD-0 02009 / TDLBF D-00200 9


LOFD-0 01090 / TDLOF D-00109 0


LOFD-0 01021 / TDLOF D-00102 1

PS InterRAT RAT Mobility TDLOF between D-00109 EUTRAN 1 and LOFD-0 CDMA2 01111 000 CS Fallback to CDMA2 000 1xRTT Based on Frequen cyspecific Factors PS Mobility from E-

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154


MO

Parame ter ID


Feature Name

7 Parameters

Description

UTRAN to CDMA2 000 HRPD Based on Frequen cyspecific Factors TASM

CLKSY NCMO DE

SET CLKSY NCMO DE DSP CLKST AT LST CLKSY NCMO DE

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MRFD210501

BTS Clock

Meaning: Indicates the clock synchronization mode of a BS, which can be frequency synchronization or time synchronization. GUI Value Range: FREQ(FREQ), TIME(TIME), HYBRID(HYBRID) Unit: None Actual Value Range: FREQ, TIME, HYBRID Default Value: FREQ(FREQ)


155


7 Parameters

MO

Parame ter ID


Feature Name

CellRes elCdma 2000

HrpdPar aCfgInd


Cell Meaning: Indicates whether the eNodeB includes the Selectio information about CDMA2000 HRPD in SIB8. If this n and parameter is set to CFG, CFG, the eNodeB includes the Re parametersHRPD field in SIB8. If this parameter parameter is set selection to NOT_CFG, the eNodeB does not include the details, see 3GPP PS Inter- parametersHRPD field in SIB8. For details, TS 36.331. This parameter applies only to LTE FDD RAT RAT Mobility and LTE TDD.


LBFD-0 0201803 / TDLBF D-00201 803

LOFD-0 01021 / TDLOF between D-00102 E1 UTRAN LBFD-0 and CDMA2 02009 / 000 TDLBF D-00200 9 LOFD-0 01111

Description


Broadca st of system informat ion PS Mobility from EUTRAN to CDMA2 000 HRPD Based on Frequen cyspecific Factors

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156


MO

Parame ter ID


CellRes elCdma 2000

HrpdCel lReselec tParamC fgInd


CellRes elCdma 2000

Cdma1 XrttPara CfgInd


Description

LBFD-0 0201803 / TDLBF D-00201 803

Cell Meaning: Indicates whether to set the parameters Selectio related to cell reselection to CDMA2000 HRPD. This n and parameter applies only to LTE LTE FDD and LTE LTE TDD. ReGUI Value Range: NOT_CFG(Not configure), selection CFG(Configure) PS Inter- Unit: None LOFD-0 RAT RAT 01021 / Mobility Actual Value Range: NOT_CFG, CFG TDLOF between Default Value: NOT_CFG(Not configure) D-00102 E1 UTRAN LBFD-0 and CDMA2 02009 / 000 TDLBF D-00200 Broadca 9 st of system informat ion

LBFD-0 0201803 / TDLBF D-00201 803 LOFD-0 01035 / LOFD-0 01035 LBFD-0 02009 / TDLBF D-00200 9 TDLOF D-00109 0/ LOFD-0 01090

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Feature Name

7 Parameters

Cell Meaning: Indicates whether the eNodeB includes the Selectio information about CDMA2000 1xRTT in SIB8. If this n and parameter is set to CFG, CFG, the eNodeB includes the Re parameters1xRTT parameters1xRTT field in SIB8. If this parameter parameter is selection set to NOT_CFG, the eNodeB does not include the parameters1xRTT parameters1xRTT field in SIB8. For details, see 3GPP CS Fallback TS 36.331. This parameter applies only to LTE FDD and LTE TDD. to CDMA2 000 1xRTT



Actual Value Range: NOT_CFG, CFG

Unit: None Default Value: NOT_CFG(Not configure)



157


7 Parameters

MO

Parame ter ID


Feature Name

Description

CellRes elCdma 2000

Cdma1 XrttCell ReselCf gInd



Meaning: Indicates whether the parameters applicable only for cell reselection to CDMA2000 1xRTT need to be set. This parameter applies only to LTE FDD and LTE TDD.


Cdma20 00Band Class

LocalCe llId

LBFD-0 0201803 / TDLBF D-00201 803 LOFD-0 01035 / TDLOF D-00103 5

CS Fallback Unit: None to CDMA2 Actual Value Range: NOT_CFG, CFG Default Value: NOT_CFG(Not configure) 000 1xRTT

LBFD-0 02009 / TDLBF D-00200 9


TDLOF D-00109 0/ LOFD-0 01090


ADD None CDMA2 000BA NDCLA SS LST CDMA2 000BA NDCLA SS


None

Meaning: Indicates the cell ID of the local cell. cell. It uniquely identifies a cell within an eNodeB. This parameter applies only to LTE LTE FDD and LTE LTE TDD. GUI Value Range: 0~255 Unit: None Actual Value Range: 0~255 Default Value: None

MOD CDMA2 000BA NDCLA SS RMV CDMA2 000BA NDCLA SS

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7 Parameters

MO

Parame ter ID


Feature Name

Cdma20 00Band Class

BandCla ss


LBFD-0 0201803 / TDLBF D-00201 803

Cell Meaning: Indicates the neighboring CDMA2000 band Selectio class. Signals on a frequency within the band class can n and be obtained by UEs. For For details, see the ReBandclassCDMA2000 IE defined in 3GPP 36.331. selection This parameter applies only to LTE FDD and LTE TDD. CS

LOFD-0 01035 / TDLOF D-00103 5

Fallback to CDMA2 000 1xRTT

GUI Value Value Range: bc0, bc1, bc2, bc3, bc4, bc5, bc6, bc7, bc8, bc9, bc10, bc11, bc11, bc12, bc13, bc14, bc15, bc16, bc17, bc18, bc19, bc19, bc20, bc21


Meaning: Indicates whether to configure cell reselection priorities for CDMA2000 1xRTT band class. If this parameter is set to NOT_CFG, the cell reselection priorities are not delivered in the system information. This parameter applies only t o LTE LTE FDD and LTE TDD.

LST CDMA2 000BA NDCLA SS MOD CDMA2 000BA NDCLA SS RMV CDMA2 000BA NDCLA SS Cdma20 00Band Class

Cdma20 001Xrtt CellRes elInd

ADD CDMA2 000BA NDCLA SS MOD CDMA2 000BA NDCLA SS LST CDMA2 000BA NDCLA SS

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LOFD-0 01090 / TDLOF D-00109 0


Description

Unit: None

Actual Value Value Range: bc0, bc1, bc2, bc3, bc4, bc5, bc6, Enhance bc7, bc8, bc9, bc10, bc11, bc11, bc12, bc13, bc14, bc15, d CS bc16, bc17, bc18, bc19, bc19, bc20, bc21 Fallback Default Value: None to CDMA2 000 1xRTT

CS Fallback to CDMA2 000 1xRTT

GUI Value Range: NOT_CFG(Not configure), CFG(Configure) Unit: None Actual Value Range: NOT_CFG, CFG

Enhance Default Value: NOT_CFG(Not configure) d CS Fallback to CDMA2 000 1xRTT


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7 Parameters

MO

Parame ter ID


Feature Name

Description

Cdma20 00Band Class

Cdma20 00Hrpd CellRes elInd



Meaning: Indicates whether to configure cell reselection priorities for CDMA2000 HRPD band class. If this parameter is set to NOT_CFG, the cell reselection priorities are not delivered in the system information. This parameter applies only t o LTE LTE FDD and LTE TDD.

MOD CDMA2 000BA NDCLA SS LST CDMA2 000BA NDCLA SS

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LBFD-0 0201803 / TDLBF D-00201 803

PS InterLOFD-0 RAT RAT 01021 / Mobility TDLOF between D-00102 E1 UTRAN LOFD-0 and CDMA2 01111 000




160


8 Counters

8

Counters

Table 8-1 Counters

Counter ID

Counter Name

Counter Description

Feature ID

Feature Name

1526726884

L.Paging.S1.Rx

Number of received paging messages over the S1 interface in a cell

Multi-mode: None

Paging

GSM: None

Paging

UMTS: None LTE: LBFD-002011 TDLBFD-002011

1526726885

L.Paging.UU.Att

Number of UEs contained in paging messages transmitted over the Uu interface in a cell

Multi-mode: None

Paging

GSM: None

Paging

UMTS: None

Dynamic DRX

LTE: LBFD-002011 TDLBFD-002011 LOFD-00110501

1526726886

L.Paging.UU.Succ

Number of of Successful Paging Responses from the UE in a Cell

Multi-mode: None

Paging

GSM: None

Paging


1526727212

L.Paging.Dis.Num

Number of discarded paging messages from the MME to UEs

Multi-mode: None

Paging

GSM: None

Paging


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8 Counters

Counter ID

Counter Name

Counter Description

Feature ID

Feature Name

1526728337

L.Paging.UU.SIUp date

Number of paging messages transmitted due to system information changes

Multi-mode: None

Paging

GSM: None

Paging


1526728521

L.Paging.Dis.PchC ong

Number of paging messages discarded due to paging channel congestion

Multi-mode: None

Paging

GSM: None

Paging


1526729280

L.Signal.Num.SIB1 .ETWS

Times of ETWSinduced SIB1 changes

Multi-mode: None GSM: None UMTS: None LTE: LBFD-002029 TDLBFD-002029 LBFD-002009

1526729665

L.Paging.S1.Rx.PL MN

Number of received received paging messages over the S1 interface for a specific operator in a cell

Earthquake and Tsunami Warning System(ETWS) Broadcast of system information

TDLBFD-002009

Broadcast of system information

Multi-mode: None

Paging

GSM: None

Paging

UMTS: None

RAN Sharing with Common Carrier

LTE: LBFD-002011 TDLBFD-002011 TDLOFD-001036 LOFD-001036 LOFD-001037 TDLOFD-001037 LOFD-070206

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Earthquake and Tsunami Warning System (ETWS)


RAN Sharing with Common Carrier RAN Sharing with Dedicated Carrier RAN Sharing with Dedicated Carrier Hybrid RAN Sharing

162


8 Counters

Counter ID

Counter Name

Counter Description

Feature ID

Feature Name

1526730140

L.Paging.UU.Succ. CSFB

Number of paging responses for CSFB received from UEs in a cell

Multi-mode: None

Paging

GSM: None

Paging

UMTS: None

CS Fallback to UTRAN

LTE: LBFD-002011 TDLBFD-002011 LOFD-001033 TDLOFD-001033 LOFD-001034 TDLOFD-001034 LOFD-001035 TDLOFD-001035

CS Fallback to UTRAN CS Fallback to GERAN CS Fallback to GERAN CS Fallback to CDMA2000 1xRTT CS Fallback to CDMA2000 1xRTT

1526730145

L.Paging.S1.Rx.CS

Number of received paging messages with the IE CN DOMAIN set to CS over the S1 interface in a cell

Multi-mode: None

Paging

GSM: None

Paging

UMTS: None

CS Fallback to UTRAN

LTE: LBFD-002011 TDLBFD-002011 LOFD-001033 TDLOFD-001033 LOFD-001034 TDLOFD-001034 LOFD-001035 TDLOFD-001035

CS Fallback to UTRAN CS Fallback to GERAN CS Fallback to GERAN CS Fallback to CDMA2000 1xRTT CS Fallback to CDMA2000 1xRTT

1526730562

L.Paging.UU.Num

Number of paging messages sent over the Uu interface in a cell

Multi-mode: None

Paging

GSM: None

Paging


1526746004

L.Paging.S1.Rx.eD RX

Number of received received eDRX paging messages over the S1 interface in a cell

Multi-mode: None

Paging

GSM: None

Paging

UMTS: None

LTE Supporting eDRX in Idle Mode

LTE: LBFD-002011 TDLBFD-002011 LEOFD-121203

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163


9 Glossary

9

Glossary

For the acronyms, abbreviations, terms, and definitions, see Glossary. Glossary.

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164


10 Reference Documents

10

Reference Documents

This chapter lists the reference documents related to idle mode management: 1.

3GPP 3GPP TS TS 36.3 36.331, 31, "RRC "RRC Prot Protoco ocoll Spec Specifi ifica catio tion" n"

2.

3GPP TS 23.401, 23.401, "General "General Packet Packet Radio Radio Service Service (GPRS (GPRS)) enhance enhancements ments for Evolve Evolved d Universal Terrestrial Terrestrial Radio Access Network (E-UTRAN) access"

3.

3GPP TS 36.101 36.101,, "User "User Equipment Equipment (UE) radio radio transmiss transmission ion and reception" reception"

4.

3GPP 3GPP TS 22.01 22.011, 1, "Servi "Service ce access accessibi ibility lity""

5.

3GPP TS 23.122, 23.122, "Non-Acce "Non-Access-S ss-Stratu tratum m (NAS) (NAS) functio functions ns related related to Mobile Mobile Station Station (MS) in idle mode"

6.

3GPP 3GPP TS 36.30 36.304, 4, "User "User Equi Equipme pment nt (UE) (UE) proce procedur dures es in idle idle mode" mode"

7.

3GPP 3GPP TS TS 36.3 36.300, 00, "E-UTR "E-UTRAN AN Overal Overalll descr descript iption ion""

8.

Flexible User Steering Steering Feature Feature Parameter Description

9.

Carrier Aggregation Aggregation Feature Parameter Description

10. Access Class Control Control Feature Parameter Parameter Description 11. Scheduling Feature Feature Parameter Parameter Description Description

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Idle Mode Management(ERAN12.1_01)

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