Vodafone NZ LTE BTS Commissioning & Integration V3

LTE BTS Commissioning & Integration Procedure Speed III v3.0 Vodafone NZ 08 February 2013

1

© Nokia Siemens Networks 2013

Irwan Radius / v3.0 / 08.02.2013

Document History

Date

Version

Author

7 January 2013

0.0

Irwan Radius

Draft Version for Review

11 January 2013

1.0

Irwan Radius Clare Logan

Official Version After Feedbacks’ Review

15 January 2013

2.0

Irwan Radius

Update Connecting Diagram for LTE-GSM RxDiversity Sharing Configuration

Irwan Radius

•Add Connecting Diagram XIII for LTE nonMIMO nonRF Sharing Configuration •Update on the eNB and cell naming

08 February 2013

2


3.0

Change Notes

Irwan Radius / v3.0 / 08.02.2013

General Info  This document provides a guideline to :  perform LTE BTS commissioning & integration.  create the commissioning file for LTE BTS.

 This guideline is prepared for Speed III LTE rollout.  This guideline is based on SW release RL30.

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Summary of Procedure I. Object Creation for LTE Site in NetAct

(1)

II. LTE BTS Commissioning & Integration 1) Connect & Login to BTS 2) Update New SW to BTS 3) Select Commissioning Template 4) Modify Commissioning Template to Create Commissioning File for LTE BTS 5) Send Parameters to BTS & Reset 6) Antenna Sweep & Auto-detection of MHA 7) Modify Antenna Line Settings 8) Set PCI, RACH Root Sequence, & TAC to Final Value 9) Re-send Parameters to BTS, Unlock, & Reset 10)Verify BTS State & Check Alarms 1 Explained in 4

a separate document.


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LTE BTS Commissioning & Integration - Connect & Login to BTS Site - Update New SW to BTS Site - Select Commissioning Template

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 Accept the self-signed BTS certificate.

Login to BTS Using BTS Site Manager  Login to the BTS using BTS Site Manager. User name : Nemuadmin Password : nemuuser

Note : Select and use the right version of BTS Site Manager which is compatible with the SW package of the LTE BTS. E.g. for BTS SW package release version LN3.0_ENB_1103_772_11, use BTS Site 6 © Nokia Siemens Networks 2013 Manager version 3.0.1203.

Irwan Radius / v3.0 / 08.02.2013

Update New SW to BTS

 Update new SW to the BTS and take the new SW into use. The contents of the SW package are defined in a master file (i.e. TargetBD.xml or SW package zip file).

 SW update takes approximately 20-30 minutes to complete. 7


Irwan Radius / v3.0 / 08.02.2013

Locate & Select the Commissioning Template - Template Select this if you are using an existing commissioning file as a template file that contains the parameters to be used in the commissioning. You can change the parameters when going through the Wizard pages.

 Select the right template. Currently, there are 8 templates provided. ONLY USE THESE TEMPLATES. DO NOT CREATE OWN FROM PREVIOUS SITE INSTALL !

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LTE BTS Commissioning & Integration - Create LTE BTS Commissioning File

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HW Selection  Each template already has pre-defined HW selection.

 Based on the information provided in the RF Spec : ▪ select the type of System Module and RF Module(s) ▪ define the number of RF Module(s) required

1

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 Based on the information provided in the RF Spec and Transpec, fill in the following fields in ‘Site Properties’ : ▪ Site Name, Location, & Description ▪ BTS ID ▪ NTP Server IP address ▪ Primary & Secondary DNS Server IP address

Site Properties 2 2

2

3 4

2

4 5

3 4

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Security  Leave the ‘Security’ configuration as it is now. No modification is needed.

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Physical Layer Configuration

 Select the right ‘PDH Interface’ and ‘Ethernet Interface’ based on the information provided in the Transpec.  Always select “Autodetect” for the Ethernet Interface.

6

7

7

In this example : BTS05 = LTE . BTS01 = U900. E1 IF-1 in LTE BTS will be connected to E1 IF-4 in U900 BTS.

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Irwan Radius / v1.0 / 11.01.2013

Ethernet Switching, Ethernet Link OAM, & Ethernet Service OAM  Leave the ‘Ethernet Switching’ , ‘Ethernet Link OAM’ , and ‘Ethernet Service OAM’ configuration as they are now. No modification is needed.

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IP Interfaces (1)

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 Based on the information provided in the Transpec, configure :  MTU size  VLAN ID and VLAN IP Address (see next page)

8

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IP Interfaces (2)

9

9 10

16


10

9

9

10

10

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Quality of Service & Timing Over Packet

 Leave the ‘Quality of Service’ and ‘Timing over Packet’ configuration as they are now. No modification is needed.

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Application Address

11

12

11

UCS-plane

12

M-plane

UCS-plane

M-plane

 Based on the information provided in the Transpec, select the IP interface for : ▪ User Plane (U) ▪ Control Plane (C) ▪ Management Plane (M/OAM) ▪ Synchronication Plane (S) 18


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RTT Measurement , IP Security, and Synchronization  Leave the ‘RTT Measurement’ , ‘IP Security’, and ‘Synchronization’ configuration as they are now. No modification is needed.

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Routing  Based on the information provided in the Transpec, configure the static route for : ▪ S-GW ▪ MME ▪ OAM 13

13

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IP Filtering & Measurement Configuration

 Leave the ‘IP Filtering’ and ‘Measurement Configuration’ as they are now. No modification is needed.

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BTS Settings

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 Select the correct Time Zone for New Zealand i.e. (GMT+12) NZ.  Select the correct Synchronization sources for BTS fault management i.e. Transmission synchronization (TDM/SyncE/ToP) in use.

15

16

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 Based on the information provided in the RF Spec, fill in the Module locations i.e. the location of the RF modules. E.g. ELTOD / EATON cabinet , RRH , Shelter.

Irwan Radius / v3.0 / 08.02.2013

Concurrent Mode Settings (1) – Non RF Sharing Non RF Sharing

 Based on the information provided in the RF Spec, configure the ‘Concurrent Mode Settings’ of the BTS.

17 17

Note : Refer to Connecting Diagram no. I – VI & XIII in the Appendix for Non-RF Sharing configuration.

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Concurrent Mode Settings (2) – RX Diversity Sharing (LTE1800 & GSM1800) RxDiv Sharing

17

17

Note : Refer to Connecting Diagram no. VII – XII in the Appendix for RxDiversity Sharing configuration.

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Concurrent Mode Settings (3) – RF Sharing (LTE1800 & GSM1800) RF Sharing 17

17

This is not yet supported on current SW release !

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Cell Resources (1) – MIMO Site

19

18

 Based on the information provided in the RF Spec : ▪ Define the number of cells under Local cells. ▪ Configure the the antenna line for each cell.(2) ▪ Set the MIMO settings. - For MIMO site, MIMO type is set to Dynamic Open Loop MIMO. - For non-MIMO site, there is no need to set the MIMO type (see next page). ▪ Set the carrier power (for each cell). (2) Depending on

configuration type. Refer to Connecting Diagram no. I – VI in the Appendix for MIMO configuration.

19

20 18 21

21 26


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20

Cell Resources (2) – non-MIMO Site

19

(2) Depending on

configuration type. Refer to Connecting Diagram no. VII – XIII in the Appendix for non-MIMO configuration.

19

18

18

21 Non-MIMO site

21

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LTE Carriers

22

 Based on the information provided in the RF Spec, set the ‘LTE Carriers’ of every cell as follow : ▪ Downlink (TX) carriers. - Bandwidth = 20 MHz - EARFCN = 1800 (3) ▪ Uplink (TX) carriers. Corresponding uplink carriers will be automatically set based on the downlink carriers. (3) Subject to

change after refarming.

22

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Antenna Line Management & Antenna Line Settings  Leave the ‘Antenna Line Management’ as it is now. No modification is needed.

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Antenna Line Settings 23 23

 Leave the ‘Antenna Line Settings’ as it is now. However, once antenna sweeps and autodetect of MHA are done, Antenna Settings and MHA Settings have to be updated. 30


Important ! For RxDiversity Sharing (LTE1800 & GSM1800) configuration, on each diversity branch the following parameters need to be set as follow:  Additional Rx Gain : 29.0 dB  Total loss : -1.0 dB

The same value also has to be set on each diversity branch on the GSM1800 BTS. Irwan Radius / v3.0 / 08.02.2013

TMARET/RET & External Fault and Control Settings

 Leave the ‘Siemens Properties AISG1.1 TMARET and RET Settings’, ‘System Module External Fault and Control Settings’, and ‘Radio Module External Fault and Control Settings’ as they are now. No modification is needed.

Note : • VFNZ is using RCUA for RET. Hence, it is not available for LTE. • External alarms will be collected by 3G. Hence, they are not available for LTE.

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Irwan Radius / v1.0 / 11.01.2013

Radio Network Configuration (1) - MRBTS

24

 Under ‘MRBTS’, based on the information provided in the Transpec, configure : ▪ Multiradio flexi BTS site identifier (mrbtsid)

24

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Radio Network Configuration (2) - LNBTS

 Under ‘MRBTS’, based on the information provided in the Transpec & RF Spec, configure : ▪ Macro eNB identifier (lnbtsId) ▪ eNB name

25

25

26

26

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Radio Network Configuration (3) – ADIPNO

27

 Under ‘ADIPNO’, based on the information provided in the Transpec, configure : ▪ Primary IP address of main MME

27

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Radio Network Configuration (4) – SGW IP Address

28

 Under ‘GTPU’, based on the information provided in the Transpec, configure : ▪ SGW IP address

28

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Radio Network Configuration (5.1) – LNCEL

 Under ‘LNCEL’ for every cell, configure : ▪ LTE cell configuration identifier (lncellId) ▪ Cell name ▪ Physical layer cell identity (PCI) ▪ RACH root sequence ▪ Rank indication reporting enable ▪ Tracking area code (TAC)

See next page for more details.

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Irwan Radius / v3.0 / 08.02.2013

Radio Network Configuration (5.2) – LNCEL 29

 lncellId is lnbtsId with 1, 2, 3 added to end for each cell. 30

 Cell name is eNB name with 1LCL01, 2LCL02, 3LCL03 added to end for each cell. 31

 Physical layer cell identity (PCI) is based on the information provided by Optimisation team. (4) 32

 RACH root sequence is based on the information provided by Optimisation team. (4) 33

 Tracking area code (TAC) is based on the information provided by Optimisation team. (4) (4)

In the BTS commissioning file template, PCI, RACH root sequence, and TAC are set to “dummy” (temporary) value. The final value is provided by Optimisation team and saved in a file located in the server under the following directory : T:\LTE Parameters (or \\nasftc\LTE Parameters)

37

Immediately after the site is commissioned, commissioning engineer on the site will inform Config team, get the final value of PCI, RACH root sequence, and TAC of the site, and update them to the BTS accordingly. © Nokia Siemens Networks 2013 Irwan Radius / v1.0 / 11.01.2013

Radio Network Configuration (5.3) – LNCEL The following parameters also need to be checked (in every cell) :  Administrative state  Rank indication reporting enable

34

 Administrative state of each cell should be set to locked. Administrative state can be changed to unlocked only after : ▪ antenna installation is finished and antenna settings are modified accordingly ▪ MHA installation and auto-detection are completed and MHA settings are modified accordingly ▪ PCI, RACH root sequence, and TAC are set to the final value 35

 For MIMO site, rank indication reporting enable is set to true. However, for non-MIMO site, rank indication reporting enable has to be set to false.

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Irwan Radius / v3.0 / 08.02.2013

Summary of Parameters (1) No

Wizard Page

1 HW Selection HW Selection 2 Site Properties Site Properties Site Properties 3 Site Properties 4 Site Properties 5 Site Properties Site Properties 6 Physical Layer Configuration 7 Physical Layer Configuration 8 9 10 11

12 13

14 15 16

39

IP Interfaces IP Interfaces IP Interfaces Application Address Application Address Application Address Application Address Routing Routing Routing BTS Settings BTS Settings BTS Settings

Parameter Name (as appeared in the BTS Manager) Radio Module System Module Name Location Description BTS ID NTP Server Primary DNS Server Secondary DNS Server PDH Interface ID Ethernet Interface ID Speed and duplex MTU Size VLAN ID VLAN IP Address User Plane Control Plane Synchronization Plane Management Plane Destination Netmask Gateway Time Zone Synchronization sources for BTS fault management Module locations


Abbreviated Name systemTitle locationName userLabel btsId ntpServers serverIpAddress serverIpAddress2 pdhPSTTPId ethLinkId speedAndDuplex mtu vlanId localIpAddr uPlaneIpAddress cPlaneIpAddress sPlaneIpAddress mPlaneIpAddress destIpAddr netmask gateway timeZone tdmSyncInUse moduleLocation

Irwan Radius / v3.0 / 08.02.2013

Managed Object Class FTM FTM FTM IPNO INTP IDNS IDNS PPTT ETHLK ETHLK IEIF IVIF IVIF IPNO IPNO IPNO IPNO IPRT IPRT IPRT MRBTS BTSSCL RMOD

Value Refer to RF Spec. Refer to RF Spec. Refer to RF Spec. Refer to RF Spec. Refer to RF Spec. Refer to Transpec. Refer to Transpec. Refer to Transpec. Refer to Transpec. Refer to Transpec. Refer to Transpec. Set to "Autodetect". Refer to Transpec. Refer to Transpec. Refer to Transpec. Refer to Transpec. Refer to Transpec. Refer to Transpec. Refer to Transpec. Refer to Transpec. Refer to Transpec. Refer to Transpec. Select "(GMT+12)NZ". Select "Transmission synchronization (TDM/SyncE/ToP) in use". Refer to RF Spec.

Summary of Parameters (2) 17 Concurrent Mode Settings Concurrent Mode Settings 18 Cell Resources 19 Cell Resources 20 Cell Resources 21 Cell Resources 22 LTE Carriers LTE Carriers LTE Carriers LTE Carriers

Parameter Name (as appeared in the BTS Manager) RF sharing enabled Radio module connections Local cells Antennas MIMO type Power Bandwidth (DL) EARFCN (DL) Bandwidth (UL) EARFCN (UL)

rfSharingEnabled lCellId antlId dlMimoMode pMax dlChBw earfcnDL ulChBw earfcnUL

Managed Object Class BTSSCL LCELL LCELL LNCEL LNCEL LNCEL LNCEL LNCEL LNCEL

23 Antenna Line Settings

Additional Rx Gain

additionalRxGain

ANTL

Antenna Line Settings

Total Loss

antennaTotalLoss

ANTL

Radio Network Configuration Radio Network Configuration Radio Network Configuration Radio Network Configuration Radio Network Configuration Radio Network Configuration

Multiradio flexi BTS site identifier Macro eNB identifier eNB name Primary IP address of main MME SGW IP address LTE cell configuration identifier

mrbtsId lnbtsId enbName mmeIpAddrPrim sgwIpAddress lnCelId

MRBTS LNBTS LNBTS ADIPNO GTPU LNCEL

No

24 25 26 27 28 29

Wizard Page

Abbreviated Name

30 Radio Network Configuration Cell name

cellName

LNCEL

31 32 33 34

phyCellId rootSeqIndex tac administrativeState

LNCEL LNCEL LNCEL LNCEL

riEnable

LNCEL

Radio Network Configuration Radio Network Configuration Radio Network Configuration Radio Network Configuration

Physical layer cell identity RACH root sequence Tracking area code Administrative state

35 Radio Network Configuration Rank indication reporting enable 40


Irwan Radius / v3.0 / 08.02.2013

Value Refer to RF Spec & Connecting Diagram. Refer to RF Spec & Connecting Diagram. Refer to RF Spec. Refer to RF Spec & Connecting Diagram. Refer to RF Spec. Refer to RF Spec. Refer to RF Spec. Set as "1800" (subject to change after refarming). Refer to RF Spec. Set as "1800" (subject to change after refarming). For RxDiv Sharing configuration only and on each diversity branch: set to "29.0 dB". For RxDiv Sharing configuration only and on each diversity branch: set to "-1.0 dB". Refer to Transpec. Refer to Transpec. Refer to RF Spec. Refer to Transpec. Refer to Transpec. Equal to lnbtsId with "1","2","3" added to end for each cell. Equal to eNBname with "1LCL01","2LCL02","3LCL03" added to end for each cell. Provided by Optimisation Team. Provided by Optimisation Team. Provided by Optimisation Team. Set to "locked". For MIMO: set to "true". For non-MIMO: set to "false".

LTE BTS Commissioning & Integration - Send Parameters to BTS & Reset

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Irwan Radius / v3.0 / 08.02.2013

Send the Commissioning Parameters to BTS

 Click ‘Send Parameters’ to send the commissioning parameters to the BTS. Note that once the ‘Send Parameters’ button is clicked, the process cannot be canceled.

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LTE BTS Commissioning & Integration - Modify Antenna Line Settings

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Modify Antenna Line Settings

 After antenna sweep and auto-detection of MHA : ▪ check that Antenna Line Management and AISG MHA Settings have been automatically updated. ▪ add additional data i.e. Installation date, BTS ID, and Sector ID in AISG MHA Settings ▪ modify Antenna Line Settings accordingly (e.g. total loss). 44


Irwan Radius / v3.0 / 08.02.2013

LTE BTS Commissioning & Integration - Verify BTS State & Check Alarms

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Verify BTS State After Integration & Check Alarms  Once integrated, the BTS operational state should show “On air” and the TRS operational state should show “TRS commissioned”.  Once communication is established with iOMS, OAM state should show “OAM connected”.  If GTP-U supervision is enabled, check to make sure that there is no “GTP-U Path Failure” alarm related to the connection to S-GW.  Check to make sure that there is no “S1 SCTP Path Failure” alarm related to the connection to MME.

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Appendix : Connecting Diagram

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List of Connecting Diagram

48

GSM 1800

# FSME

# FXEA

# ESMB

# FXEA

No.

# Sector

MIMO

LTE BW

I

1

Yes

20 MHz

Non-RF Sharing

No

1

1

-

-

II

2

Yes

20 MHz

Non-RF Sharing

No

1

2

-

-

III

3

Yes

20 MHz

Non-RF Sharing

No

1

2

-

-

IV

1

Yes

20 MHz

Non-RF Sharing

Yes

1

1

-

-

V

2

Yes

20 MHz

Non-RF Sharing

Yes

1

2

-

-

VI

3

Yes

20 MHz

Non-RF Sharing

Yes

1

3

-

-

VII

1

No

20 MHz

RxDiversity Sharing

No

1

1

1

1

VIII

2

No

20 MHz

RxDiversity Sharing

No

1

1

1

1

IX

3

No

20 MHz

RxDiversity Sharing

No

1

1

1

1

X

1

No

20 MHz

RxDiversity Sharing

Yes

1

1

1

1

XI

2

No

20 MHz

RxDiversity Sharing

Yes

1

2

1

2

XII

3

No

20 MHz

RxDiversity Sharing

Yes

1

3

1

3

XIII

3

No

20 MHz

Non-RF Sharing

No

1

1

-

-


Concurrent Mode

LTE 1800

RRH Deployment

Irwan Radius / v3.0 / 08.02.2013

Connecting Diagram I LTE MIMO, BW 20 MHz 1-Sector (G Type)

2-port antenna

Rx

F S M E

F X E A

LTE 1800 49


Irwan Radius / v3.0 / 08.02.2013

Rx

TxRx

Rx

TxRx

TxRx

Connecting Diagram II LTE MIMO, BW 20 MHz 2-Sector (H Type)

Rx

F X E A

Rx

TxRx

Rx

F S M E

F X E A

LTE 1800 50


2-port antenna

2-port antenna

Irwan Radius / v3.0 / 08.02.2013

Rx

TxRx

Rx

TxRx

TxRx

Rx

TxRx

TxRx

Connecting Diagram III LTE MIMO, BW 20 MHz 3-Sector (H Type)

Rx

F X E A

Rx

TxRx

Rx

F S M E

F X E A

LTE 1800 51


Irwan Radius / v3.0 / 08.02.2013

2-port antenna

2-port antenna

2-port antenna

Rx

TxRx

Rx

TxRx

TxRx

Rx

TxRx

TxRx

Connecting Diagram IV LTE MIMO, BW 20 MHz 1-Sector RRH Deployment (G Type)

52


Irwan Radius / v3.0 / 08.02.2013

TxRx

TxRx

TxRx

Cell 1

LTE 1800

Rx

Rx

Rx F X E A

2-port antenna

F S M E

Connecting Diagram V LTE MIMO, BW 20 MHz 2-Sector RRH Deployment (G Type)

53


Irwan Radius / v3.0 / 08.02.2013

TxRx

Cell 1

LTE 1800

TxRx

Rx

Rx

Rx

Cell 2

TxRx

F S M E F X E A

TxRx

2-port antenna

TxRx

2-port antenna

F X E A

Rx

Rx

Rx

TxRx

Connecting Diagram VI

LTE 1800 54


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TxRx

Cell 1

TxRx

TxRx

Rx

Rx

Rx

TxRx

Rx

F S M E F X E A

Cell 2

TxRx

Cell 3

F X E A

TxRx

Rx

Rx

TxRx

2-port antenna

TxRx

2-port antenna

F X E A

Rx

Rx

Rx

2-port antenna

LTE MIMO, BW 20 MHz 3-Sector RRH Deployment (G Type)

TxRx

On each diversity branch on both LTE and GSM BTS,

Connecting Diagram VII

the f ollowing parameters need to be set :  Additional Rx Gain : 29.0 dB  Total loss : -1.0 dB

LTE-GSM RxDiversity Sharing, non-MIMO, BW 20 MHz 1-Sector (A Type)

2-port antenna

GSM 1800 Rx

E S M B

F X E A

Rx

TxRx

TxRx

TxRx

RxOut

RxOut

RxOut

Rx

F S M E

F X E A

LTE 1800 55


Irwan Radius / v3.0 / 08.02.2013

Rx

Rx

TxRx

RxOut

Rx

TxRx

TxRx

RxOut

RxOut


Connecting Diagram VIII


LTE-GSM RxDiversity Sharing, non-MIMO, BW 20 MHz 2-Sector (A Type)

2-port antenna

2-port antenna

GSM 1800 Rx

E S M B

F X E A

Rx

TxRx

TxRx

TxRx

RxOut

RxOut

RxOut

Rx

F S M E

F X E A

LTE 1800 56


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Rx

Rx

TxRx

RxOut

Rx

TxRx

TxRx

RxOut

RxOut


Connecting Diagram IX


LTE-GSM RxDiversity Sharing, non-MIMO, BW 20 MHz 3-Sector 2-port antenna (A Type)

2-port antenna

2-port antenna

GSM 1800 Rx

E S M B

F X E A

Rx

TxRx

TxRx

TxRx

RxOut

RxOut

RxOut

Rx

F S M E

F X E A

LTE 1800 57


Irwan Radius / v3.0 / 08.02.2013

Rx

Rx

TxRx

RxOut

Rx

TxRx

TxRx

RxOut

RxOut


Connecting Diagram X


LTE-GSM RxDiversity Sharing, non-MIMO, BW 20 MHz 1-Sector RRH Deployment (A Type) GSM 1800 E S M B

F X E A

LTE 1800 58


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TxRx

TxRx

TxRx RxOut Rx

Rx

Rx TxRx

TxRx

TxRx

RxOut

Cell 1

F X E A

2-port antenna

F S M E


Connecting Diagram XI


LTE-GSM RxDiversity Sharing, non-MIMO, BW 20 MHz 2-Sector RRH Deployment (A Type) GSM 1800

F X E A

TxRx

TxRx

TxRx

F X E A


Irwan Radius / v3.0 / 08.02.2013

Rx

Rx

Rx

TxRx

TxRx

TxRx RxOut Rx

Rx

Rx TxRx

TxRx

TxRx RxOut

Cell 1

TxRx

Cell 2

TxRx

F X E A

LTE 1800 59

TxRx

2-port antenna

F S M E

F X E A

2-port antenna

E S M B


Connecting Diagram XII

Irwan Radius / v3.0 / 08.02.2013

Cell 1


Cell 2

LTE 1800

Cell 3

F X E A

TxRx RxOut Rx

Rx

Rx

F X E A

TxRx

2-port antenna

TxRx

F X E A

F S M E

TxRx

Rx

Rx

Rx

F X E A

TxRx

RxOut

F X E A

E S M B

60

TxRx

2-port antenna

GSM 1800

Rx

Rx

Rx F X E A

2-port antenna

LTE-GSM RxDiversity Sharing, non-MIMO, BW 20 MHz 3-Sector RRH Deployment (A Type)


TxRx

TxRx

TxRx

RxOut Rx

Rx

Rx TxRx

TxRx

TxRx RxOut

Rx

Rx

Rx

TxRx

TxRx

TxRx RxOut Rx

Rx

Rx TxRx

TxRx

TxRx RxOut

Connecting Diagram XIII LTE non-MIMO, BW 20 MHz 3-Sector (A Type)

F S M E

2-port antenna

F X E A

Rx

LTE 1800 61


Irwan Radius / v3.0 / 08.02.2013

2-port antenna

2-port antenna

Rx

TxRx

Rx

TxRx

TxRx

Vodafone NZ LTE BTS Commissioning & Integration V3

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