Cell Barring(RAN15.0_Draft a)

Cell Barring RAN15.0

Feature Parameter Description

Issue

Draft A

Date

2013-01-30

HUAWEI TECHNOLOGIES CO., LTD.

Copyright © Huawei Technologies Co., Ltd. 2013. 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 and trade names mentioned in this document are the property of their respective holders.

Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS" without warranties, guarantees or representations of any kind, either express or implied. The information in this document is subject to change without notice. Every effort has been made in the preparation of this document to ensure accuracy of the contents, but all statements, information, and recommendations in this document do not constitute the warranty of any kind, express or implied.

Huawei Technologies Co., Ltd. Address:

Huawei Industrial Base Bantian, Longgang Shenzhen 518129 People's Republic of China

Website:

http://www.huawei.com

Email:

[email protected]

WCDMA RAN Cell Barring

1 Introduction

Contents 1 Introduction ................................................................................................................................1-1 1.1 Scope ............................................................................................................................................ 1-1 1.2 Intended Audience......................................................................................................................... 1-1 1.3 Change History .............................................................................................................................. 1-1

2 Overview......................................................................................................................................2-1 3 Automatic Operation ................................................................................................................3-1 4 Manual operation ......................................................................................................................4-1 5 Engineering Guidelines ...........................................................................................................5-1 5.1 Application Suggestions ................................................................................................................ 5-1 5.2 Feature Deployment ...................................................................................................................... 5-1 5.2.1 Requirements ....................................................................................................................... 5-1 5.2.2 Data Preparation................................................................................................................... 5-1 5.2.3 Initial Configuration ............................................................................................................... 5-1 5.2.4 Activation Check ................................................................................................................... 5-2 5.2.5 Feature Deactivation ............................................................................................................ 5-5 5.2.6 Example ................................................................................................................................ 5-6

6 Parameters..................................................................................................................................6-1 7 Counters ......................................................................................................................................7-1 8 Glossary ......................................................................................................................................8-1 9 Reference Documents .............................................................................................................9-1

Issue Draft A (2013-01-30)

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

i


1 Introduction

1 Introduction 1.1 Scope This document describes the basic principles of the cell barring feature.

1.2 Intended Audience This document is intended for: 

Personnel who are familiar with WCDMA basics



Personnel who need to understand cell barring



Personnel who work with Huawei products

1.3 Change History This section provides information on the changes in different document versions. There are two types of changes, which are defined as follows: 

Feature change: refers to the change in the cell barring feature.



Editorial change: refers to the change in wording or the addition of the information that was not described in the earlier version.

Document Issues The document issues are as follows: 

Draft A (2013-01-30)

Draft A (2013-01-30) This is the first draft for RAN15.0. Compared with RAN14.0 01(2012-07-20), this issue incorporates the changes described in the following table. Change Type

Change Description

Parameter Change

Feature change

None.

None.

Editorial change

Modified descriptions about None. automatic operation. For details, see chapter 3 Automatic Operation. “


”


1-1


2 Overview

2 Overview This document describes the feature WRFD-021102 Cell Barring. When a cell is abnormal, this feature enables the operator to automatically or manually bar the cell. 

When the Iu interface is disconnected, this feature can prevent the UE from initiating useless access requests and ensure that 3G UEs are handed over to the 2G network.



This feature can provide flexibility for the operator in some scenarios (for example, maintenance).

The cell can be barred or unbarred manually and automatically. 



Manual operation. The operator can bar/unbar the cell by the MML commands. And then RNC will update the system information of this cell to indicate UE the change; Automatic operation. In cases of Iu-CS or Iu-PS breakdown, the RNC keeps providing coverage (but not service) to the UEs under its control. This means that several UEs are k ept in 3G coverage, but, actually, they cannot access the network. If the Iu-CS breaks down, the RNC will bar the CS domain service for the cell; if the Iu-PS breaks down, the RNC will bar the PS domain service for the cell. In the case of both Iu-CS and Iu-PS breakdown, RNC bars the cell automatically.

The RAN notifies the UE through SIB about the information of cell barring. And the UE detects SIB and access the network according to the SIB. 

If SIB1 does not contain the information of one CN domain (CS or PS), the UE does not initiate services in this domain and does not reselect cells but camps in the current cell.



If the SIB3/4 indicates the cell is barred, the UE is not permitted to select/re-select this cell, not even for emergency calls. UE firstly tries to camp on configured 3G/2G neighboring cells. If all cells can not be camped on, the UE tries to search new network.



2-1


3 Automatic Operation

3 Automatic Operation The RNC take actions according to the faults on the Iu: 

If only the Iu UP breaks up, the RNC takes no action. If the Iu breaks up, and does not recover in the period StateIndTmr , the RNC takes the Iu as faulty. If there are only intermittent disconnections, the RNC does not release the signaling connection. If the duration of the fault exceeds the StateIndTmr and is not recovered, the RNC judges that the connection to the CN breaks up and releases all the signaling connection to the CN.



If only the Iu-CS signaling link breaks up, − If

SYS_INFO_UPDATE_FOR_IU_RST is turned on and BARRED_CELL_FOR_CSDOMAIN_RST is turned off, the SIB1 does not contain the CS CN information. In this case, the UE will not initiate CS service and will not reselect other network.

− If

SYS_INFO_UPDATE_FOR_IU_RST is turned on and BARRED_CELL_FOR_CSDOMAIN_RST is turned on, the SIB3/SIB4 indicates the cell is barred. In this case, the UE will reselect other cell.

− If

SYS_INFO_UPDATE_FOR_IU_RST is turned off, the event of Iu-CS signaling link disconnection is masked no matter whether BARRED_CELL_FOR_CSDOMAIN_RST is turned on. The SIB1 still contains the CS CN information but the SIB3/SIB4 does not indicate the cell is barred. In this case, the UE can initiate a CS service request but the RNC will reject the request.



If Iu-PS signaling link breaks up, − If

SYS_INFO_UPDATE_FOR_IU_RST is turned on, the SIB1 does not contain PS CN information. In this case, the UE will not initiate PS service and will not reselect other network.

− If

SYS_INFO_UPDATE_FOR_IU_RST is turned off, the event of Iu-PS signaling link disconnection is masked. The SIB1 still contains the PS CN information. In this case, the UE can initiate a PS service request but the RNC will reject the request.



If the signaling links of both Iu-CS and Iu-PS break up, − If

SYS_INFO_UPDATE_FOR_IU_RST is turned on, the SIB3/SIB4 indicates the cell is barred. In this case, the UE will reselect other cell.

− If

SYS_INFO_UPDATE_FOR_IU_RST is turned off, the event of Iu-CS and Iu-PS signaling link disconnection is masked. The SIB1 still contains the CS CN and PS CN information but the SIB3/SIB4 does not indicate the cell is barred. In this case, the UE can initiate a CS or PS service request but the RNC will reject the request.

After the Iu recovers, the cells are automatically unbarred. When the Iu interface is faulty, the RNC gradually restricts cell access in Bar mode. When the Iu interface is restored, the RNC gradually enables cell access in Not Bar mode. The parameter IuAcIntervalOfCell defines the interval from barring/unbarring one cell to barring/unbarring another cell. In this way, the location update procedure can be distributed to a specified time period and the risk due to congestion is reduced.



3-1


4 Manual operation

4 Manual operation Quick blocking/unblocking of cells is required in some special scenarios. For example, if the RNC is faulty when the UE camps on the 3G network, the RNC cannot provide complete services on the access network; if the CN needs to be upgraded, the UE must be forcibly handed over from the 3G network to the 2G network. Although the BLK ULOCELL command can be executed to block/unblock cells in batches, this method requires longer preparation and processing time. Therefore, it does not meet the requirement for quickly blocking/unblocking cells. Quick blocking/unblocking of cells is a process of UE access control through the AC control IEs in the cell system information. It is effective for the UEs in idle mode. The blocking modes are as follows: 

Blocking all the cells controlled by an RNC through the ADD URNCALLCELLBLK command. Cell blocking can be performed in the PS domain or in both the PS domain and the CS domain, which is set by the D o m a i n T y p e parameter. The processing time of cell blocking is set by the P r o c e s s D u r a t i o n parameter.



Blocking PS services for a cell controlled by an RNC by setting the D o m a i n T y p e parameter to PsBlk in the ADD/MOD UCELLACCESSSTRICT command.



Blocking all the cells belonging to an operator through the ADD UCNOPALLCELLBLK command. Cell blocking can be performed in the PS domain or in both the PS domain and the CS domain, which is set by the D o m a i n T y p e parameter. The processing time of cell blocking is set by the P r o c e s s D u r a t i o n parameter.



Only one blocking mode can be used for quick blocking/unblocking of cells, that is, the blocking modes based on RNC and Operator cannot be used simultaneously.



In the latter blocking mode, the ADD UCNOPALLCELLBLK command is executed for onl y one operator.

Cell blocking can be performed in the PS domain or in both the PS domain and the CS domain, which is set by the D o m a i n T y p e parameter. The processing time of cell blocking is set by the P r o c e s s D u r a t i o n parameter. Table 4-1 provides five schemes for quickly blocking/unblocking cells. Table 4-1 Five schemes for quickly blocking/unblocking cells Target Object

Blocked Domain

RNC

PS domain Delete the information about the PS domain from Any new PS service is SIB1. Only the information about the CS domain is rejected. This scheme is broadcast. effective for all the UEs.

RNC

CS domain Set all the ACs in the "Access Class Barred list" IE Any new service is and PS in SIB3/4 to barred. rejected. This scheme is domain In addition, set all the ACs in the "Domain Specific effective for all the UEs. Access Restriction Parameters For All" IE in the "Domain Specific Access Restriction For Shared Network" IE to barred.

Operator

PS domain Set all the PS ACs in the "Domain Specific Access Restriction Parameters For OperatorN" IE in the "Domain Specific Access Restriction For Shared Network" IE in SB1 to barred. In addition, set the CS domain to noRestriction (NULL).

Scheme



UE Version Compatibility

Any new PS service is rejected. This scheme is effective for the UEs of 3GPP Release 6 or later.

4-1


4 Manual operation

Target Object

Blocked Domain

Operator

CS domain Set all the CS ACs and PS ACs in the "Domain and PS Specific Access Restriction Parameters For domain OperatorN" IE in the "Domain Specific Access Restriction For Shared Network" IE to barred.

CELL

PS domain Delete the information about the PS domain from Any new PS service is SIB1. Only the information about the CS domain is rejected. This scheme is broadcast. effective for all the UEs in the cell.

Scheme



UE Version Compatibility Any new service is rejected. This scheme is effective for the UEs of 3GPP Release 6 or later.

4-2


5 Engineering Guidelines

5 Engineering Guidelines 5.1 Application Suggestions The use of this feature does not affect the KPI of local network, because after the cell is barred the UE will not retry to access the local cell. But the UE will try to access inter-RAT cells or inter-operator cells in the same coverage and cause signaling shock to them. So you need to consider the anti-shock capability when deploying this feature and ensure the cell can work normally when a lot of UEs come to the cell.s It is recommended to use the default parameters of the feature.

5.2 Feature Deployment 5.2.1 Requirements None.

5.2.2 Data Preparation None.

5.2.3 Initial Configuration Automatic Cell Barring To enable the function of the automatic cell barring, run the following command: Step 1 Run the RNC MML command SET URRCTRLSWITCH (CME single configuration: UMTS Radio Global Configuration Express > Process Switch Configuration > Process Switch; CME batch modification center: Modifying RNC Parameters in Batches). In this step, select SYS_INFO_UPDATE_FOR_IU_RST and BARRED_CELL_FOR_CSDOMAIN_RST from the Process switch (PROCESSSWITCH ) drop-down list. Step 2 Run the RNC MML command SET UIUTIMERANDNUM (CME single configuration: IUPS Configuration Express > CN > IU Timers And Counter for CN Node; CME batch modification center: not supported) to enable interruption protection by specifying CN protection timer (StateIndTmr ). --End

Quickly Blocking One Cell When a cell is blocked in high priority, the cell is deactivated immediately. When a cell is blocked in medium priority, the cell is deactivated immediately if no subscriber accesses the cell in the duration specified for blocking of medium priority, or if any subscriber accesses the cell in the duration specified for blocking of medium priority the cell is deactivated after the duration specified for blocking of medium priority expires. When a cell is blocked in low priority, the cell is deactivated when no subscriber accesses the cell. To block a cell run the following command: Step 1

Run the RNC MML command BLK ULOCELL to set Block PRI to HIGH(HIGH).

--End To unblock a cell, run the following command:



5-1



Step 1 Run the RNC MML command UBL ULOCELL to unblock a cell. --End

Quickly Blocking All the Cells The function of quickly blocking all the cells only can chose one of the following methods: Step 1 Run the RNC MML command ADD URNCALLCELLBLK (CME single configuration: UMTS Radio Global Configuration Express > Access Restriction Algorithm Parameters Configuration > The Parameters for Quickly Blocking all the Cells in the RNC; CME batch modification center: not supported) to configure parameters related to barring of all cells served by an RNC in a network. Step 2 Run the RNC MML command ADD UCNOPALLCELLBLK (CME single configuration: UMTS Radio Global Configuration Express > Access Restriction Algorithm Parameters Configuration > The Parameters for Quickly Blocking all the Cells of the Designated Operator in the RNC; CME batch modification center: not supported) to configure parameters related to operator-specific barring of all cells in a network. --End To block all the cells in the RNC in the PS domain in 10 minutes, run the following command: Step 1 Run the RNC MML command ADD URNCALLCELLBLK to set D o m a i n T y p e to PsBlk, set P r o c e s s D u r a t i o n to 10. --End To unblock all the cells in the RNC: Step 1 Run the RNC MML command RMV URNCALLCELLBLK to unblock all the cells in the RNC --End

5.2.4 Activation Check Block the PS domain or the PS domain is disconnected, which prevents UEs from being admitted to PS services. Perform the following steps to verify whether this feature is activated:

Perform the same verification procedure when blocking the CS domain or the CS domain is disconnected.

Step 1 Click to display Uu Interface Trace on the RNC LMT. Under Uu Message Type, select RRC_SYS_INFO_TYPE1. Step 2 View whether information element (IE) information of the PS domain is contained in the traced messages. Expected result: PS domain IE information is not contained, as shown in Figure 5-1. --End



5-2



Figure 5-1 Uu Interface Trace dialog box

Block CS and PS domains, CS and PS domains are disconnected, or block the CS domain and turn on BARRED_CELL_FOR_CSDOMAIN_RST. Perform the following steps to verify whether this feature is activated: Step 1 Click to display Uu Interface Trace on the RNC LMT. Under Uu Message Type, select RRC_SYS_INFO_TYPE3. Step 2 View whether IE information related to CS and PS domains is contained in the traced messages. Expected result: The IE information is not contained, as shown in Figure 5-2. --End



5-3




Bar PS services of UEs served by an operator. Perform the following steps to verify whether this feature is activated:

Perform the same verification procedure when barring CS services of UEs served by an operator.

Step 1 Click to display Uu Interface Trace on the RNC LMT. Under Uu Message Type, select RRC_SYS_INFO_TYPE3. Step 2 View whether IE information related to CS and PS domains is contained in the traced messages. Expected result: The IE information is not contained, as shown in Figure 5-3. --End



5-4




5.2.5 Feature Deactivation Deactivating automatic cell barring Step 1 Run the RNC MML command SET URRCTRLSWITCH (CME single configuration: UMTS Radio Global Configuration Express > Process Switch Configuration > Process Switch; CME batch modification center: Modifying RNC Parameters in Batches). In this step, deselect SYS_INFO_UPDATE_FOR_IU_RST and BARRED_CELL_FOR_CSDOMAIN_RST from the Process switch drop-down list. --End

Deactivating manual cell barring Step 1 Run the RNC MML command RMV URNCALLCELLBLK (CME single configuration: UMTS Radio Global Configuration Express > Access Restriction Algorithm Parameters Configuration > The Parameters for Quickly Blocking all the Cells in the RNC; CME batch modification center: not supported) to remove parameters related to barring of all cells served by an RNC in a network. Step 2 Run the RNC MML command RMV UCNOPALLCELLBLK (CME single configuration: UMTS Radio Global Configuration Express > Access Restriction Algorithm Parameters Configuration > The Parameters for Quickly Blocking all the Cells of the Designated Operator in the RNC ; CME



5-5



batch modification center: not supported) to remove parameters related to operator-specific barring of all cells in a network. --End

5.2.6 Example //Activating Cell Barring SET URRCTRLSWITCH: PROCESSSWITCH = SYS_INFO_UPDATE_FOR_IU_RST-1; SET URRCTRLSWITCH: PROCESSSWITCH = BARRED_CELL_FOR_CSDOMAIN_RST-1; SET UIUTIMERANDNUM: CnOpIndex=0, CNId=0, StateIndTmr=20000; //Deactivating Cell Barring SET URRCTRLSWITCH: PROCESSSWITCH = SYS_INFO_UPDATE_FOR_IU_RST-0; SET URRCTRLSWITCH: PROCESSSWITCH = BARRED_CELL_FOR_CSDOMAIN_RST-0; .



5-6


6 Parameters

6 Parameters Table 6-1 Parameter description Paramet NE er ID

MML Featur Feature Command e ID Name

DomainT BSC6900 ADD WRFD- Domain ype /BSC691 UCNOPAL 020114 Specific 0 LCELLBLK Access Control MOD (DSAC) UCNOPAL LCELLBLK

Description

Meaning:This parameter specifies the blocked domain type. GUI Value Range:PsBlk(BLOCK PS), CsAndPsBlk(BLOCK CS AND PS) Actual Value Range:PsBlk, CsAndPsBlk Unit:None Default Value:None

DomainT BSC6900 ADD WRFD- Domain ype /BSC691 UCELLAC 020114 Specific 0 CESSSTRI Access CT Control (DSAC) MOD UCELLAC CESSSTRI CT DomainT BSC6900 ADD WRFD- Domain ype /BSC691 URNCALL 020114 Specific 0 CELLBLK Access Control MOD (DSAC) URNCALL CELLBLK

Meaning:Whether the PS domain of a cell is blocked. GUI Value Range:NoneBlk, PsBlk Actual Value Range:NoneBlk, PsBlk Unit:None Default Value:NoneBlk Meaning:This parameter specifies the blocked domain type. GUI Value Range:PsBlk(BLOCK PS), CsAndPsBlk(BLOCK CS AND PS) Actual Value Range:PsBlk, CsAndPsBlk Unit:None Default Value:None

IuAcInter BSC6900 SET WRFD- Access valOfCell /BSC691 UACALGO 021103 Class 0 Restriction

Meaning:When the Iu interface is faulty, the RNC gradually restricts cell access in Bar mode. When the Iu interface is restored, the RNC gradually enables cell access in Not Bar mode. This parameter defines the interval between the cells working in Bar mode or in Not Bar mode. In this way, the location update procedure can be distributed to a specified time period and the risk due to congestion is reduced. GUI Value Range:1~3600 Actual Value Range:1~3600 Unit:s



6-1


Paramet NE er ID

6 Parameters


Description Default Value:1

ProcessD BSC6900 ADD WRFD- Domain uration /BSC691 URNCALL 020114 Specific 0 CELLBLK Access Control MOD (DSAC) URNCALL CELLBLK

Meaning:This parameter specifies the processing duration of the cell blocking in the RNC. GUI Value Range:2~30 Actual Value Range:2~30 Unit:min Default Value:None

ProcessD BSC6900 ADD WRFD- Domain uration /BSC691 UCNOPAL 020114 Specific 0 LCELLBLK Access Control MOD (DSAC) UCNOPAL LCELLBLK

Meaning:This parameter specifies the processing duration of the cell blocking in the RNC. GUI Value Range:2~30 Actual Value Range:2~30 Unit:min Default Value:None

Meaning:1)INVOKE_TRACE_SWITCH. PROCES BSC6900 SET WRFD- 3GPP R9 SSWITC /BSC691 URRCTRL 010101 Specification When it is checked, RNC will start Invoke Trace H 0 SWITCH s WRFDprocedure upon receiving INVOKE TRACE 020124 Uplink Flow Message form CN, otherwise, RNC won't start the Control of Invoke Trace procedure though it receives the WRFD- User Plane INVOKE TRACE message. 140206 Layered 2)SYS_INFO_UPDATE_FOR_IU_RST. WRFD- Paging in 150205 URA_PCH When it is checked, RNC will broadcast SYSTEM INFORMATION messages to UE when Iu WRFD- Layered transmission failure occurs, otherwise, RNC won't 150299 Paging in broadcast SYSTEM INFORMATION messages to Idle Mode UE when Iu transmission failure occurs. 3)DRNC_DIRECT_DSCR. When it is checked, DRNC will start DSCR procedure directly in RRC states other than CELL_DCH, otherwise, DRNC will transfer RRC CELL UPDATE message to SRNC. 4)RNC_SHARE_SWITCH. When it is checked, the traffic sharing function is enabled, otherwise, the traffic sharing function is disabled, service access will be affected under heavy traffic. 5)RNCAP_IMSI_HO_SWITCH. When it is checked, Imsi handover function will be



6-2


Paramet NE er ID

6 Parameters


Description used, otherwise it will be not used. 6)TERMINAL_VERSION_DEBASE_SWITCH. When it is checked, terminal version R4 will debase to R99. 7)SYS_HO_OUT_CIPHER_SWITCH. When it is checked, the RNC will add ciphering byte at GSM HANDOVER COMMAND if the GSM system do not add any cipher information at that message. 8)SYS_HO_CIPHER_CONFIG. When it is checked, the cipher configuration in the added cipher byte in GSM will be A5/1.When it is no checked ,the cipher configuration is A5/0. 9)BARRED_CELL_FOR_CSDOMAIN_RST. When it is checked, cell will be bared when CS domain is invalid, otherwise the CS domain will be bared when CS domain is invalid. It is invalid If SYS_INFO_UPDATE_FOR_IU_RST is not checked. 10)CR2284R1_SWITCH. In section 8.6.6.28 of TS25.331 of R5 Before2006, it describes that the HFN should add one when UE is ciphering in the situation of Timing re-initialized hard handover, while not specified in RB SETUP process in the section of 8.6.4.3. so it is not clear whether to add or not in RB SETUP in DRD scenarios. CR2284R1 clarify that HFN should add one in RB SETUP process with Timing re-initialized hard handover. when it is checked ,RNC accepts this CR2284R1; when it is not checked ,RNC does not accept this CR2284R1. 11)CDT_MSG_FULL_TRACE. When it is checked, CDT trace function which starts tracing from message RRC CONNECT REQUEST. 12)CR2284R1_COMPATIBLE_SWITCH. CR2284R1 causes the compatible problem. if UE is not consistent with RNC regarding whether accept the CR2284R1 or not, it will cause the problem of streaming when UEs are communicating with each other. So RNC creates this switch. when it is checked, RNC is



6-3


Paramet NE er ID

6 Parameters


Description auto-adaptive to accept the CR2284R1 according to UE version information. The principles that RNC judges UE whether to accept the CR2284R1 are as follows: R5 and above UE accepts the CR; R99/R4 UE, if it receives the START LIST value from RB SETUP COMPLETE,RNC figures that UE accepts the CR; R99/R4 UE, if it only receives the START value from RB SETUP COMPLETE,RNC figures that UE does not accept the CR; when it is not checked, whether RNC accept the CR or not is according to CR2284R1_SWITCH. The relations between these two switches CR2284R1_SWITCH and CR2284R1_COMPATIBLE_SWITCH are as follows: (1)CR2284R1_COMPATIBLE_SWITCH is checked, RNC is self-compatible, so the CR2284R1_SWITCH is invalid; (2)CR2284R1_COMPATIBLE_SWITCH is not checked, the CR2284R1_SWITCH is valid. 13)COMBINE_OPERATION_DRD_SWITCH. When it is on, RNC will not reject the message RB SETUP CMP without the IE active time. 14)UL_INTER_PROTECT_SWITCH. When the switch is off, RNC will not do integrity protection check for uplink RRC messages. 15)FAST_DORMANCY_SWITCH. When it is checked, RNC will apply FAST DORMANCY function. 16)SYS_HO_IN_CIPHER_SWITCH. When it is checked, don't receive the encrypted ability information from RELOC REQ ,default configured of encrypted parameter are UIA1 and UEA0. 17)PTT_EARLY_TRANS_SWITCH_OFF. When it is checked, PTT user will not apply the early transmission function, otherwise, PTT user will apply the early transmission function. 18)UPLINK_MDC_ENHENCEMENT_SWITCH. This switch has become invalid. 19)NODEB_PRIVATE_INTERFACE_SWITCH. When it is checked, the NodeB private interface



6-4


Paramet NE er ID

6 Parameters


Description data can be taken to the NodeB through the IUB protocol message. 20)PTT_SPEC_LI_SWITCH_OFF. When it is checked, special LI will not be used for PTT user, otherwise, special LI will be used for PTT user. 21)RNC_DF_2_URA_PCH_SWITCH. When it is checked, RNC will support transferring Fast Dormancy UE from CELL_DCH or CELL_FACH to URA_PCH. When it is not checked, RNC will not support transferring Fast Dormancy UE from CELL_DCH or CELL_FACH to URA_PCH. 22)FD_TAC_MATCH_SWITCH. When it is checked, RNC will apply FAST DORMANCY function for UE whose TAC is configured in database. When it is not checked, RNC will apply FAST DORMANCY function for UE whose version is R5 or later. 23)NONPTT_L1_FAST_SYNC_SWITCH. When this switch is turned on, if a UE sets up a non-PTT service on the DCH, the RNC includes the Post-verification period information element (IE) in a Uu message to instruct the UE to perform concurrent uplink and downlink synchronization. When this switch is turned off, if a UE sets up a non-PTT service on the DCH, the RNC does not include the Post-verification period IE in a Uu message. The UE first performs downlink synchronization and then uplink synchronization. 24)URAPCH_LAYERED_PAGING_RT_SWITCH. Whether the RNC allows Layered Paging in URA_PCH for a UE processing real-time services. When this switch is turned on, the RNC sends paging messages to the cell on which a UE processing real-time services camped recently and to the neighboring cells of this cell. The RNC pages the UE in the entire UTRAN registration area (URA) only when it does not receive a response from the UE. This significantly reduces the number of paging messages on the Uu interface. When this switch is turned off, the RNC directly



6-5


Paramet NE er ID

6 Parameters


Description pages the UE in the entire URA. 25)URAPCH_LAYERED_PAGING_NRT_SWITC H. Whether the RNC allows Layered Paging in URA_PCH for a UE processing non-real-time services. When this switch is turned on, the RNC sends paging messages to the cell on which a UE processing non-real-time services camped recently and to the neighboring cells of this cell. The RNC pages the UE in the entire URA only when the RNC does not receive a response from the UE. This significantly reduces the number of paging messages on the Uu interface. When this switch is turned off, the RNC directly pages the UE in the entire URA. 26)IDLE_LAYERED_PAGING_NRT_SWITCH. Whether to enable layered paging for UEs in the idle state who will establish non-real-time service. When this switch is turned on (selected), the first broadcasts a paging message in the cell who has interacted with the UE for the last time and its neighboring cells. If the UE cannot be paged, the RNC then broadcasts a paging message in the LAC or RAC area. When this switch is turned off (deselected), the RNC directly broadcasts a paging message in the LAC or RAC area. 27)IDLE_LAYERED_PAGING_RT_SWITCH. Whether to enable layered paging for UEs in the idle state who will establish real-time service. When this switch is turned on (selected),first broadcasts a paging message in the cell who has interacted with the UE for the last time and its neighboring cells. If the UE cannot be paged, the RNC then broadcasts a paging message in the LAC or RAC area. When this switch is turned off (deselected), the RNC directly broadcasts a paging message in the LAC or RAC area. 28)INTELLIGENT_WIFI_DETECT_AND_SELEC TION. Whether to enable intelligent Wi-Fi detection and



6-6


Paramet NE er ID

6 Parameters


Description selection for the RNC. When this switch is turned on, the RNC supports intelligent Wi-Fi detection and selection. When this switch is turned off, the RNC does not supports intelligent Wi-Fi detection and selection. 29)INTERRAT_LOAD_REPORT_FOR_LTE_SWI TCH. Whether to enable the RIM-based cell load sharing function. When this switch is turned on, RIM-based load sharing can be achieved between UMTS and LTE cells. Upon receiving a load sharing request from an LTE cell, a UMTS cell responds with its own load information. When this switch is turned off, UMTS cells do not support the RIM-based cell load sharing function. Therefore, UMTS cells do not respond to load sharing requests from LTE cells. 30)PTUSER_IDENTIFY_SWITCH. Whether to preferentially guarantee platinum users in terms of network access, voice quality, or PS service rate. When this switch is turned on, the RNC recognizes platinum users and preferentially guarantees their user experience. When this switch is turned off, the RNC does not recognize platinum users and does not preferentially guarantee their user experience. GUI Value Range:INVOKE_TRACE_SWITCH, SYS_INFO_UPDATE_FOR_IU_RST, DRNC_DIRECT_DSCR, RNC_SHARE_SWITCH, RNCAP_IMSI_HO_SWITCH, TERMINAL_VERSION_DEBASE_SWITCH, SYS_HO_OUT_CIPHER_SWITCH, SYS_HO_CIPHER_CONFIG, BARRED_CELL_FOR_CSDOMAIN_RST, CR2284R1_SWITCH, CDT_MSG_FULL_TRACE, CR2284R1_COMPATIBLE_SWITCH, COMBINE_OPERATION_DRD_SWITCH, UL_INTER_PROTECT_SWITCH, FAST_DORMANCY_SWITCH, SYS_HO_IN_CIPHER_SWITCH, PTT_EARLY_TRANS_SWITCH_OFF, UPLINK_MDC_ENHENCEMENT_SWITCH, NODEB_PRIVATE_INTERFACE_SWITCH,



6-7


Paramet NE er ID

6 Parameters


Description PTT_SPEC_LI_SWITCH_OFF, RNC_DF_2_URA_PCH_SWITCH, FD_TAC_MATCH_SWITCH, NONPTT_L1_FAST_SYNC_SWITCH, URAPCH_LAYERED_PAGING_RT_SWITCH, URAPCH_LAYERED_PAGING_NRT_SWITCH, IDLE_LAYERED_PAGING_NRT_SWITCH, IDLE_LAYERED_PAGING_RT_SWITCH, INTELLIGENT_WIFI_DETECT_AND_SELECTIO N, INTERRAT_LOAD_REPORT_FOR_LTE_SWITC H, PTUSER_IDENTIFY_SWITCH Actual Value Range:INVOKE_TRACE_SWITCH, SYS_INFO_UPDATE_FOR_IU_RST, DRNC_DIRECT_DSCR, RNC_SHARE_SWITCH, RNCAP_IMSI_HO_SWITCH, TERMINAL_VERSION_DEBASE_SWITCH, SYS_HO_OUT_CIPHER_SWITCH, SYS_HO_CIPHER_CONFIG, BARRED_CELL_FOR_CSDOMAIN_RST, CR2284R1_SWITCH, CDT_MSG_FULL_TRACE, CR2284R1_COMPATIBLE_SWITCH, COMBINE_OPERATION_DRD_SWITCH, UL_INTER_PROTECT_SWITCH, FAST_DORMANCY_SWITCH, SYS_HO_IN_CIPHER_SWITCH, PTT_EARLY_TRANS_SWITCH_OFF, UPLINK_MDC_ENHENCEMENT_SWITCH, NODEB_PRIVATE_INTERFACE_SWITCH, PTT_SPEC_LI_SWITCH_OFF, RNC_DF_2_URA_PCH_SWITCH, FD_TAC_MATCH_SWITCH, NONPTT_L1_FAST_SYNC_SWITCH, URAPCH_LAYERED_PAGING_RT_SWITCH, URAPCH_LAYERED_PAGING_NRT_SWITCH, IDLE_LAYERED_PAGING_NRT_SWITCH, IDLE_LAYERED_PAGING_RT_SWITCH, INTELLIGENT_WIFI_DETECT_AND_SELECTIO N, INTERRAT_LOAD_REPORT_FOR_LTE_SWITC H, PTUSER_IDENTIFY_SWITCH Unit:None Default Value:INVOKE_TRACE_SWITCH-0&SYS_INFO_ UPDATE_FOR_IU_RST-0&DRNC_DIRECT_DSC R-0&RNC_SHARE_SWITCH-1&RNCAP_IMSI_H



6-8


Paramet NE er ID

6 Parameters


Description O_SWITCH-0&TERMINAL_VERSION_DEBASE_ SWITCH-0&SYS_HO_OUT_CIPHER_SWITCH-0 &SYS_HO_CIPHER_CONFIG-1&BARRED_CEL L_FOR_CSDOMAIN_RST-0&CR2284R1_SWITC H-0&CDT_MSG_FULL_TRACE-0&CR2284R1_C OMPATIBLE_SWITCH-1&COMBINE_OPERATIO N_DRD_SWITCH-1&UL_INTER_PROTECT_SWI TCH-0&FAST_DORMANCY_SWITCH-0&SYS_H O_IN_CIPHER_SWITCH-0&PTT_EARLY_TRAN S_SWITCH_OFF-0&UPLINK_MDC_ENHENCEM ENT_SWITCH-0&NODEB_PRIVATE_INTERFAC E_SWITCH-0&PTT_SPEC_LI_SWITCH_OFF-0& RNC_DF_2_URA_PCH_SWITCH-0&FD_TAC_M ATCH_SWITCH-0&NONPTT_L1_FAST_SYNC_S WITCH-0&URAPCH_LAYERED_PAGING_RT_S WITCH-0&URAPCH_LAYERED_PAGING_NRT_ SWITCH-0&IDLE_LAYERED_PAGING_NRT_SW ITCH-0&IDLE_LAYERED_PAGING_RT_SWITCH -0&INTELLIGENT_WIFI_DETECT_AND_SELEC TION-0&INTERRAT_LOAD_REPORT_FOR_LTE _SWITCH-0&PTUSER_IDENTIFY_SWITCH-0

Meaning:CN protection timer. StateIndT BSC6900 SET WRFD- 3GPP R9 mr /BSC691 UIUTIMER 010101 Specification GUI Value Range:1000~300000 0 ANDNUM s Actual Value Range:1000~300000 Unit:ms Default Value:20000



6-9


7 Counters

7 Counters Table 7-1 Counter description Counter ID

Counter Name

50342548

Counter Description

NE

Feature ID

VS.ULCE.Max.DedicatedMaximum Dedicated Uplink CE

NodeB

WRFD-021102 Cell Barring

50342549

VS.DLCE.Max.DedicatedMaximum Dedicated Downlink CE

NodeB


50342550

VS.ULCE.Max.Shared

NodeB Maximum Shared Uplink CE


50342554

VS.DLCE.Max.Shared

Maximum Shared Downlink CE

NodeB




Feature Name

7-1


8 Glossary

8 Glossary For the acronyms, abbreviations, terms, and definitions, see the Glossary .



8-1


9 Reference Documents

9 Reference Documents None.



9-1

Cell Barring(RAN15.0_Draft a)

Recommend Documents