ZXSDR BS8700 Step by Step Commissioning Guide

7/22/2019 ZXSDR BS8700 Step by Step Commissioning Guide

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ZXSDR BS8700 Step by StepCommissioning Guide

GSM Product Support Dept.

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ZXSDR BS8700 Step by Step Commissioning Guide

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Revision History

Product Version Document Version Serial Number Reason for Revision

R1.0 First published

Author

Date Document Version Prepared by Reviewed by Approved by

2010-5-7 R1.0 Bai Guowei Cai Kai

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About This Document

Applicable to: ZXSDR BS8700 BTS

Intended for: Supervisor, commissioning engineer

This document aims to guide the commissioning task of site engineer after the

completion of BS8700 installation and acceptance test. For detailed information of

installation procedure and installation check, please refer to the related documents.

Summary

Chapter Description

1 Overview Commissioning flow, manpower projection and skillsrequired

2 Product Introduction Introduction about BBU and RRU

3 Preparations Before OnsiteOperation

Prerequisites, tools and documents required forcommissioning

4 Commissioning Checking hardware, cables, power-on/power-off andrunning status of BTS

5 BTS Test CS service test, PS service test, handover test, filling oftest report

6 Site Cleaning Items to be cleaned on site

Error: Reference source not foundError: Reference source not found

Appendix

ZTE Confidential Proprietary 2013 ZTE CORPORATION. All rights reserved. III


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TABLE OF CONTENTS

1 Overview 11.1 Introduction...................................................................................................................11.2 BTS Commissioning Flowchart..................................................................................... 11.3 Manpower Projection....................................................................................................11.4 Required Skills..............................................................................................................2

2 Product Introduction..................................................................................................... 22.1 BBU (B8200) ................................................................................................................22.2 BBU Boards (B8200) ....................................................................................................3

2.3 BBU External Cable Connection (B8200) .....................................................................42.4 RRU (R8860) ............................................................................................................... 5

3 Preparations Before Onsite Operation......................................................................... 63.1 Checking Onsite Commissioning Conditions ................................................................63.2 Preparing Tools............................................................................................................. 63.3 Preparing Documents................................................................................................... 7

4 Commissioning..............................................................................................................74.1 Checking Hardware....................................................................................................... 74.1.1 Checking Configuration and Model of BBU and RRU...........................................74.1.2 Checking SA Jumpers.......................................................................................... 9

4.1.3 Checking Power Supply..................................................................................... 114.1.4 Checking BTS Transmission..............................................................................124.1.5 Checking Cable Connection...............................................................................144.1.6 Checking Power-on/Power-off of BTS................................................................154.1.7 Checking BTS Running Status...........................................................................17

5 BTS Test 185.1 Commissioning Test....................................................................................................185.1.1 CS Service Test................................................................................................. 185.1.2 PS Service Test..................................................................................................205.1.3 Handover Test.................................................................................................... 205.2 BTS Commissioning Test Report (Completed on Site)...............................................21

6 Site Cleaning................................................................................................................ 22

ZTE Confidential Proprietary 2013 ZTE CORPORATION. All rights reserved. IV


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FIGURES

Figure 1-1 BTS Commissioning Flowchart.....................................................................1

Figure 2-2 ZXSDR B8200 GU360 Configuration...............................................................2

Figure 2-3 Appearance of R8860..................................................................................... 5

Figure 2-4 RRU interfaces................................................................................................6

Figure 4-5 Board Slot Configuration...............................................................................7

Figure 4-6 Factory Bar Code of CC Board......................................................................8

Figure 4-7 Position of the SA Jumper...........................................................................10

Figure 4-8 Cable Connection of BTS............................................................................. 15

TABLES

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Table 1-1 Manpower Projection........................................................................................1

Table 2-2 ZXSDR B8200 Board List................................................................................. 3

Table 2-3 Description of B8200 External Cable Connection..........................................4

Table 4-4 Checklist of BBU and RRU Product Configurations and Models.................8

Table 4-5 Setting of X5 Jumper [1, 0] ..............................................................................9

Table 4-6 Setting of X5 Jumper [3, 2]..............................................................................9

Table 4-7 Setting of X6 jumpers..................................................................................... 11

Table 4-8 Checklist of Input Power Supply................................................................... 12

Table 4-9 BTS Transmission Checklist.........................................................................12

Table 4-10 75 E1 Cable Sequence ...............................................................................13

Table 4-11 120 E1 Cable and 120 T1 Cable Sequences..........................................13

Table 4-12 Cable Connection Checklist........................................................................14

Table 4-13 Description of B8200 Board Status in Normal Working Status................17

Table 5-14 BTS Commissioning Test Report................................................................21

ZTE Confidential Proprietary 2013 ZTE CORPORATION. All rights reserved. VI


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1 Overview

1.1 Introduction

This guide focuses on the commissioning of ZXSDR BS8700, including SDR

commissioning flow and procedure.

Please conduct commissioning according to this guide after equipment installation

and check. For equipment installation information, please refer to the following

documents.

ZXSDR BS8700 (V4.00.30) Hardware Installation Guide (BBU)

ZXSDR BS8700 (V4.00.30) Hardware Installation Guide (RRU)

ZXSDR BS8700 (V4.00.30) Hardware Description

1.2 BTS Commissioning Flowchart

Figure 1-1 BTS Commissioning Flowchart

1.3 Manpower Projection

Table 1-1 Manpower Projection

Position Responsibilities

BTScommissioning engineer

Prepare and check BTS commissioning, and assist theiBSC&RNC commissioning engineer in finishing BTScommissioning.

ZTE Confidential Proprietary 2013 ZTE CORPORATION. All rights reserved. 1


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Position Responsibilities

Supervisor Be responsible for the whole process of commissioning

iBSC&RNC

commissioning engineer

Perform data synchronization between BTS and OMCR, andtrace BTS related signaling in the course of BTS commissioning.

1.4 Required Skills

The person responsible for BS8700 commissioning should know about the following

knowledge:

ZXSDR BS8700 products (boards, cables and system infrastructure), as well as

installation and checking modes.

Types, sequences and connection methods of SDR transmission cables.

Basic (speech and data) commissioning skills of SDR.

2 Product Introduction

ZXSDR BS8700 is of distributed structure, which includes baseband unit (BBU) and

remote radio unit (RRU).

2.1 BBU (B8200)

ZXSDR B8200 GU360 is also named indoor GSM/UMTS dual-mode baseband pool.

Figure 2-2 ZXSDR B8200 GU360 Configuration



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2.2 BBU Boards (B8200)

Table 2-2 ZXSDR B8200 Board List

Abbreviation Full name Description

PM0 Power ModuleIt provides power to the other boards.One module is configured by default;1+1 backup configuration is optional.

SA Site Alarm Module

This board integrates the functions ofenvironment monitoring and E1interface, providing 6 incoming and 2outgoing lines of dry contact monitoringand 8 lines of E1/T1 interfaces. Besides,it provides one line of RS232 and one

line of RS485.

CC0/CC1Control and ClockModule

Its functions include switching of mediastream and control stream, processingclocks and managing subracks.

The panel provides GE interface(optional for optical and electrical) fortransmission over Iub, and it alsoprovides antenna interface. Only onemodule is configured by default. 1+1backup configuration is optional. TheREF interface supports import of BITSsignal source.

FSFabric SwitchModule

This board focuses on IQ signalswitching. Each supports 6 fiberinterfaces to connect with the RRUmodule. Two FSs at the maximum inloading sharing mode can be configured.

BPCBasebandProcessing BoardType C

Baseband board for WCDMA

UBPGGSM BasebandProcessor

UBPG is the baseband board of GSM.One UBPG supports 12 TRXs.

FA FAN ModuleIt is on the right side of the subrack,,which is used for heat dissipation.



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2.3 BBU External Cable Connection (B8200)

Table 2-3 Description of B8200 External Cable Connection

B8200 External Cable Connection

NoCablename

Media/type

UsageLocal end

connected toPeer end

connected to

1GPSantennacable

It receives GPSsignals

REF port onthe CC boardof B8200

GPS lightningarrester

2B8200powercable

Blueandblackpower

cables

B8200 powercable

Powerinterface onthe PM board

of B8200

-48V DC powersupply

3SA panelcable

It connects E1DB44connector

E1 cable studout of the DDF

It connectsRS232/RS485serial port cable

DB9connector

Externalcommissioningdevice

It connectsexternal alarmcable

DB25connector

Parts to bemonitored

4Iub/Abisinterface

2M

coaxialcable

Iub/Abis interface

E1 interfaceon the SAboard ofB8200

iBSC/RNC

5

Iub/Abisinterfaceand GEelectricalportcables

RJ45suppercategory 5/6twisted-pair

It connects theEthernetinterfacebetween BBUand iBSC/RNC.This interfaceprovides opticalinterface andelectricalinterface of theEthernet on thepanel(10M/100M/1000M self-adaptive)

ETH0interface onthe CC boardof B8200(electricalport)

The IP networkof iBSC/RNC

6

Iub/Abisinterfaceopticalport

Fiber

It connectsoptical portbetween BBUand iBSC/RNC

Optical porton the CCboard ofB8200

The IP networkconnecting toRNC/Abis (notin use becauseof technicallimitations)



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B8200 External Cable Connection

NoCablename

Media/type

UsageLocal end

connected toPeer end

connected to

7CPRIinterfacecable

Single-modefiber

It connects BBUand RRU totransmit IQsignals

Optical porton the FSboard ofB8200

CPRI interfaceon the RRU

8

RRUcommissioningcable

RMBinterface cableandinterface board

It connects RRUforcommissioning

Monitorinterface onthe RRU

RMB board

9

RRU

antenna

7/8''

feeder Feeder

Antenna

interface onthe RRU Cell antenna

10

EXT externaltelecommunication interface,connectingexternal receiver;

EXT interfaceon the CCboard ofB8200

2.4 RRU (R8860)

R8860 is an outdoor macro remote radio unit (RRU).

Figure 2-3 Appearance of R8860



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Figure 2-4 RRU interfaces

1. (LC1) Interface between BBU and RRU/RRU cascading interface2. (LC2) Interface between BBU and RRU/RRU cascading interface3. (AISG) AISG equipment interface4. (Mon) Interfaces for external devices (such as monitoring, LMT, etc.)5. (DCIN) Power interface6. Interface for Rx diversity RF cable

7. (Interface for RX/TX) Main RF cable8. (RXout) Frequency extension interface9. (Rxin) Frequency extension interface10. (GND) Grounding

3 Preparations Before Onsite Operation

3.1 Checking Onsite Commissioning Conditions

Please refer to the following steps to see if the site is available for commissioning:

Make sure the equipment has been installed properly on site, and items in

installation acceptance test have been passed;

Find out the transmission type of the BTS;

Check whether transmission and power supply are ready for commissioning;

You need to get the confirmation of the project manager upon the completion of the

above three steps.

3.2 Preparing Tools

A laptop;

(Both cross and flathead) screwdrivers, wrenches, multi-meter, and other

commonly used tools;

Two testing handsets supporting the services to be tested and related data cables;

The SIM cards supporting the services to be tested.



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3.3 Preparing Documents

You can find all of the following documents on TSM website (log on to

ecc.zte.com.cn and then click Technical Support), or ask the engineers in the localoffice for the documents.

ZXSDR B8200&R8860 Commissioning Test Record

ZXSDR B8200&B8860 Test Guide

4 Commissioning

4.1 Checking Hardware

4.1.1 Checking Configuration and Model of BBU and RRU

Purpose

Check the configuration and model of the BTS to be commissioned to ensure it isconsistent with what is planned.

Record the factory bar code of the PCB on CC board, and send it to iBSC&RNCcommissioning engineer for data synchronization.

Procedure (BBU)

1. Check the following items according to the Figure 4 -5:

1. Check whether the site has been configured with boards as planned;

2. Check whether the boards are all in correct slots;

Figure 4-5 Board Slot Configuration

2. The BTS commissioning engineer records the factory bar code on the PCB of CC1

board as shown in Figure 4 -6, and sends it to the RNC&iBSC commissioning



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engineer for data synchronization.

Figure 4-6 Factory Bar Code of CC Board

Procedure (RRU)

1. Check the nameplate on the left of RRU to see whether it is consistent with what is

planned;

2. Check the nameplate on the left of RRU to see whether its power and frequency

range are consistent with what is planned;

Criteria

Table 4-4 Checklist of BBU and RRU Product Configurations and Models

Item Contents Result Remarks

Check BBU andRRU productconfigurationsand models

Whether the site has beenconfigured with boards asplanned

Yes No

Whether the boards are in correctslots

Yes No

Whether RRU product models areconsistent with what is planned

Yes No

Whether RRU product power andfrequency range are consistentwith what is planned

Yes No



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4.1.2 Checking SA Jumpers

Purpose

Check transmission type and networking type on site:

Check transmission mode of Iub/Abis interface circuit (X1, X5)

Check cabinet No. in the case of BBU cascading (X6)

Procedure

1. Change the settings of X1 and X5 jumpers with jumper cap. Figure 4 -7 shows the

position of jumpers, and Table 4 -5 and Table 4 -6 show their functions. Short circuit

means that there is a jumper cap, and Open circuit means there is not.

1. Work modes of uplink/downlink links

2. Matching impedance

Table 4-5 Setting of X5 Jumper [1, 0]

X5 jumper position [1, 0] E1/T1 mode

[short circuit, short circuit] Reserved

[short circuit, open circuit] T1, 100

[open circuit, short circuit] E1, 120 (open circuit, and the SA board isclose to the jumper at the panel, as shown inFigure 4 -7

[open circuit, open circuit] E1, 75 (default value)

3. E1/T1, and combination of long cable (more than 1000 meters) and short

cable (less than 1000 meters)

Table 4-6 Setting of X5 Jumper [3, 2]

X5 jumper position [3, 2] Mode

[open circuit, open circuit] uplink short, downlink short

[short circuit, short circuit] uplink long, downlink long

[open circuit, short circuit] uplink short, downlink long

[short circuit, open circuit] uplink long, downlink short



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Figure 4-7 Position of the SA Jumper

Reference

Uplink represents the transmission from BBU to iBSC/RNC, and downlink

represents the reverse;

Long/short cable refers to the receiving mode of E1. Use the long cable if E1

transmission distance is longer than 1km, and use the short if otherwise.



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2. Change the setting of X6 jumper with the jumper cap in the case of BBU cascading.

At most 8 sets of BBU (from 000 to 111, as shown in Table 4 -7) can be cascaded.

The default value is 000.

Table 4-7 Setting of X6 jumpers

Position of X6 jumper [2,1,0] BBU cabinet No.

[open circuit, open circuit, open circuit] 0

[open circuit, open circuit, short circuit] 1

[open circuit, short circuit, open circuit] 2

[open circuit, short circuit, short circuit] 3

[short circuit, open circuit, open circuit] 4

[short circuit, open circuit, short circuit] 5

[short circuit, short circuit, open circuit] 6

[short circuit, short circuit, short circuit] 7

4.1.3 Checking Power Supply

Purpose

To ensure the power supply of the BTS is normal for subsequent commissioning.

Procedure

1. Wear the anti-statistic wrist;

2. Check the cable tag, and check the polarity of BBU and RRU input power;

3. Measure input voltage of BBU and RRU with the multi-meter:

1. Normal range of DC power supply: -40V DC to -57V DC;

2. Normal range of AC power supply: 200V AC to 240V AC,

Note:

BBU only supports DC power supply, so it is necessary to use PSU module for AC-

DC conversion in the case of AC power supply.



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Criteria

Table 4-8 Checklist of Input Power Supply

Item Content and criteria Result Remarks

Checkpowersupply

Whether the polarities of the BBUs andRRUs power supply are correct

Yes No

Whether input voltage of BBU and RRU isnormal

Yes No

4.1.4 Checking BTS Transmission

Purpose

To ensure the BTS transmission is normal for commissioning.

Procedure

E1 cables:

1. Identify each pair of E1 cables by cable sequence and color spectrum shown in

Table 4 -10 and Table 4 -11;

2. Perform self-loop for each pair of E1 cables;

3. Contact BSC engineer to make sure if E1 /T1 transmission is normal.

FE cables:

1. Connect both RJ-45 connectors of the FE cable to the FE cable detector, and

check whether the FE cable is correctly made based on indicators on the FE cable.

If the 8 indicators flash in sequence, it shows the connection is correct.

Criteria

Table 4-9 BTS Transmission Checklist

Item Contents and criteria Result Remarks

BTStransmission

Whether connection between E1 cableand DDF rack is correct

Yes No

Whether connection between FE cableand switch is correct

Yes No

Reference

E1 cable description:



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75 E1 cable:

8 pairs of 75 E1 are often used in China. One end of it is the DB44 connector, and

the other end is divided into 2 cables (the connectors are made on site). Each of the

two has 8 cores (1-8), which support 4 pairs of E1. The labeled cables are the 1 st-4th

pairs of E1, while the unlabeled ones are the other 4 pairs. The E1 labeled with 1

and 2 are the first pair, those with 3 and 4 are the second pair, and so on. See the

following table for the cable sequence description.

Table 4-10 75 E1 Cable Sequence

Signaldefinition

RX0 RX0+ TX0 TX0+ RX1 RX1+ TX1 TX1+

Pin at EndA

22 23 24 25 1 2 3 4

Cable colorspectrum

11extern

al

11intern

al

12extern

al

12intern

al

13extern

al

13intern

al

14extern

al

14intern

al

Signaldefinition

RX4 RX4+ TX4 TX4+ RX5 RX5+ TX5 TX5+

Pin at EndA

13 14 43 44 39 40 41 42

Cable colorspectrum

21extern

al

21intern

al

22extern

al

22intern

al

23extern

al

23intern

al

24extern

al

24intern

al

11internal, 11external represents the internal or external conductor of thecoaxial cable identified with 1.

120 E1 cable and 100 T1 cable

120 E1 and 100 T1 are divided into 4 pairs of E1/T1 and 8 pairs of E1/T1. One

end of it is the DB44 connector, and each cable has 16 cores (1-16), which supports

4 pairs of E1/T1, the labeled ones are the 1 st-4th pairs of E1, and the unlabeled ones

are the 5th-8th E1/T1. See the following table for cable sequence.

Table 4-11 120 E1 Cable and 120 T1 Cable Sequences

Signaldefinition

RX0 RX0+TX0

TX0+ RX1 RX1+ TX1 TX1+

Pin at End A 22 23 24 25 1 2 3 4

Cable colorspectrum

blue/1red

blue/1black

pink/1red

pink/1black

green/1red

green/1black

yellow/1red

yellow/1black

Signaldefinition

RX4 RX4+TX4


Pin at End A 13 14 43 44 39 40 41 42

Cable color yellow yellow/ gray/ gray/2 blue/3 blue/3b pink/3 pink/3bl



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Signaldefinition

RX0 RX0+TX0


spectrum /2red 2black 2red black red lack red ack

Blue/1 red means that there is 1 red flag on the blue cable; pink /2 red means

there are 2 red flags on the pink cable.

4.1.5 Checking Cable Connection

Items

Table 4-12 Cable Connection Checklist

Item Description Result Remarks

Checkcableconnection of therack

Whether the fiber between the FS boardand RRU is correct, or whether the SFPhigh speech cable connection is correct.

Yes No

CheckIub/Abisinterfaceconnection

If the FE cable is used, check whether itsconnection from the switch to the CCboard is correct.

Yes No

If the E1 cable is used, check whether itsconnection from the DDF rack to the SAcable of BTS is correct.

Yes No

Checkothercables

Whether the cables of dry contacts, theSerial Ports 232 and 485 are connectedcorrectly.

Yes No



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Figure 4-8 Cable Connection of BTS

4.1.6 Checking Power-on/Power-off of BTS

Purpose

To ensure BBU and RRU can work normally.

Procedure (BBU)

1. Power-on Procedure:

1. Plug out all of the boards of B8200 carefully, and keep the PM (power module)in the slot.

2. After the BTS is powered on, check whether the RUN indicator of the PM

module is ON, and the ALM indicator is OFF.

3. Check whether the FAN module is running normally (the PWR indicator is

ON, and the ALM indicator is OFF. If the FAN module is in normal operation,

please insert the CC, BPC, UBPG, FS and SA one by one.

2. Power-off Procedure:



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1. Shut down the power supply system directly.

Reference

After the PM module or any board is just powered on, the ALM indicator flashes,

which shows the board has not been started. If the SA board is not inserted, the

ALM indicator on the FA panel will be ON. Hot plug-out/in of the power cables is

forbidden.

The handle bar on the left of a board has three gears, and that on the right is fixed.

Please gear the handle bar to the outmost before plugging out the board, and gear

the handle bar to the inmost before plugging in the board.

To remove the fan subrack, firstly please push the lock-switch on the panel on the

right before plugging out the fan subrack.

Procedure (RRU)

1. Power-on Procedure:

1. Special power cables have been delivered together with the RRU to connect

with -48VDC power cabinet or AC power cabinet. Please ensure the power

cables and PGND cables are correctly connected before using the fuse.

2. Power-off Procedure:

1. Shut down the power supply of RRU:

When the RRU is installed indoors, switch off the RRU air-switch of the

AC/DC power distribution box;

When the RRU is installed outdoors, switch off the RRU air-switch of the

indoor/outdoor DC lightning protection box;

Note:

After all of the above procedure, the BTS commissioning engineer should feed back

the BTS status to the iBSC&RNC commissioning engineer, who will then conduct

version upgrade and data synchronization accordingly. Follow-up operations are not

allowed until the iBSC&RNC commissioning engineer completes the job and sends

a notice.

Ensure that the iBSC&RNC has finished BTS version upgrade and data

synchronization before the subsequent procedures.



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4.1.7 Checking BTS Running Status

Prerequisites

1. SDR version is completely loaded.

2. SDR data synchronization between foreground and background is completed.

3. SDR is reset and restarted normally.

Purpose

1. To make sure BTS hardware work normally.

2. To make sure the current versions in the BTS are correct.

3. To make sure SDR data synchronization between foreground and background is

completed.

Procedure (BBU)

1. After the BTS is reset and restarted, all of the boards can resume working normally

in 5 minutes.

2. Check the status of indicators on the boards according to Table 4 -13.

3. Contact the BSC engineer to check the running status of the current version.

4. Contact the BSC engineer to see whether the running status of BBU boards is

consistent with what the indicators show. Indicator in green means normal status.

Table 4-13 Description of B8200 Board Status in Normal Working Status

Board RUN Indicator (Green) ALM Indicator (Red)

FM Flashing at 1Hz OFF

SA Flashing at 1Hz OFF

CC Flashing at 1Hz OFF

FS Flashing at 1Hz OFF

UBPG Flashing at 1Hz OFF

FA module Flashing at 1Hz OFF

Reference

When the BTS is restarted and reset, ALM indicators of PM and the boards may

keep flashing for a while. It is a normal status because the boards have not been

started.

If the board indicators are in abnormal status, please contact the iBSC&RNC



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commissioning engineer for help.

Procedure (RRU)

1. After the BTS is reset and restarted, RRU resumes working normally in 10 minutes;

2. Contact BSC engineer to see whether the RRU boards work normally in OMC.

Indicator in green means normal status.

Warning:

It is forbidden to open the front panel of RRU to see its running status.

5 BTS Test

5.1 Commissioning Test

Prerequisites

Before the test of each item, please notify BSC engineer to make sure the

equipment works normally and the configuration related to the test is completed.

Tools

Two testing handsets (with frequency lock and forced handover functions);

Two SIM cards;

Data cables for testing handsets (to test PS service, optional)

Test computer (to test PS service, optional)

5.1.1 CS Service Test

5.1.1.1 Dial Test of CS Service

Procedure

1. BSC engineer selects a cell for the test;

2. Lock the frequency of testing handsets at the BCCH frequency of the tested cell.



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Note:

The commissioning engineers should know how to perform frequency lock.Otherwise please refer to the guide of testing handsets or consult BSC engineer.

3. Local MS user (the calling party) initiates a call. The called party answers. The

calling party hangs up first.

4. Local MS user (the calling party) initiates a call. The called party answers. The

called party hangs up first.

5. The calling party initiates a call. Local MS user (the called party) answers. The

calling party hangs up first.

6. The calling party initiates a call. Local MS user (the called party) answers. The

called party hangs up first.

End of procedures

Acceptance Criteria

1. The calling party can hear ring-back tone.

2. The called party answers successfully.

3. Conversation is in good quality.

4. Both the calling party and the called party can hang up normally.

5.1.1.2 Dial Test for the Services in Channels

Procedure

1. Notify BSC engineer before the test.

2. After BSC engineer completes the settings for the test, lock the frequency of thetesting handset at BCCH frequency of the tested cell.

3. Perform dial test.

4. Notify BSC engineer to observe the status of reserved (unblocked) TS.

5. Repeat steps 1-4 to test the other TSs in the BTS.

End of procedures



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Acceptance Criteria

All TCHs of the BTS support CS service.

5.1.2 PS Service Test

Procedure

1. Set the IP address and gateway of the data server according to the parameters

provided by the operator.

Note:

The commissioning engineer should know how to set the IP address and gateway of

data server. Otherwise please consult BSC engineer.

2. Input WAP address into the testing handset to log on to WAP website.

Note:

The commissioning engineers should have the skill of WAP browsing with testing

handset. Otherwise please consult BSC engineer.

3. Record WAP average login time and WAP login success rate.

4. Refresh WAP webpage on testing handset. Record WAP refresh success rate.

End of procedures

Acceptance Criteria

WAP login success rate is above 90%. Webpage can be logged in normally.

5.1.3 Handover Test

Procedure

1. Select a cell of the BTS and lock the frequency of the testing handset at BCCH

frequency of the cell.

2. Establish a call.

3. Observe the parameters of neighbor cells with testing handset to find anther cell in

the same BTS as the target cell. The received level of the target cell should be



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above ReLevMin, and near or higher than the level of the frequency in the

conversation.

4. Set handover function of the testing handset to perform forced handover.

End of procedures

Acceptance Criteria

The testing handset can be handed over to the target cell while the conversation

remains normal.

5.2 BTS Commissioning Test Report (Completed on

Site)

Table 5-14 BTS Commissioning Test Report

Item Content Result Remark

Local MS user asthe calling party

Number of dial times:

Number of success times:

Number of failure times:

Number of poor-quality calltimes:

Service quality:Normal Silence

One-way audio Cross

talk

Echo Background noise

Intermittent voice

Yes

No

Local MS user asthe called party

Number of dial times:

Number of success times:

Number of failure times:

Number of poor-quality calltimes:

Service quality:

Normal Silence

One-way audio Cross

talk

Echo Background noise

Intermittent voice

YesNo

TS dial test

Number of dialed TSs:

Number of normal TSs:

Number of abnormal TSs:

Yes

No



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Item Content Result Remark

WAP test

WAP average login time

WAP login success rate:

WAP refresh success rate

Yes

No

Handover test

Handover times: ______

Success times: _______

Failure times: ________

Yes

No

6 Site Cleaning

Clean the site upon the completion of BTS commissioning.

1. Clean up the useless stuffs in the equipment.

2. Check if the equipment door is closed and locked.

ZXSDR BS8700 Step by Step Commissioning Guide

Documents

Transcript of ZXSDR BS8700 Step by Step Commissioning Guide