CBSS Configuration and Adjustment Guide(CBSS9.0_01)(PDF)-En

8/10/2019 CBSS Configuration and Adjustment Guide(CBSS9.0_01)(PDF)-En

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CBSS9.0

Configuration and Adjustment Guide

Issue 01

Date 2013-05-30

HUAWEI TECHNOLOGIES CO., LTD.


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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 a 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]

Issue 01 (2013-05-30) Huawei Proprietary and Confidential

Copyright Huawei Technologies Co., Ltd.

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About This Document

Overview

This document describes the CDMA base station subsystem (CBSS) reconfiguration tasks,

including capacity expansion and network reconfiguration.

Product Version

The following table lists the product versions related to this document.

Product Name Product Version

BSC6680 V300R009C00

BTS V400R009C00

Intended Audience

This document is intended for:

l Network planning engineers

l System engineers

Change History

Version Description

01 (2013-05-30) This is the first official release. Compared with

the CBSS9.0 Draft A (2012-12-31), this release

has modified some bugs.

Draft A (2012-12-31) This is draft A for CBSS9.0.

Configuration and Adjustment Guide About This Document



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Organization

1 Introduction to the BSS Configuration and Adjustment

This describes the definition of a BSS configuration and adjustment, relations between some

correlated scenarios, and methods and tools required for performing the BSS configuration and

adjustment.

2 BSS Network Capacity Expansion

3 BSS Network Reconstruction

Conventions

Symbol Conventions

The symbols that may be found in this document are defined as follows.

Symbol Description

Indicates a hazard with a high level or medium level of risk

which, if not avoided, could result in death or serious injury.

Indicates a hazard with a low level of risk which, if not

avoided, could result in minor or moderate injury.

Indicates a potentially hazardous situation that, if not

avoided, could result in equipment damage, data loss,

performance deterioration, or unanticipated results.

Indicates a tip that may help you solve a problem or save

time.

Provides additional information to emphasize or supplement

important points of the main text.

General Conventions

The general conventions that may be found in this document are defined as follows.

Convention Description

Times New Roman Normal paragraphs are in Times New Roman.

Boldface Names of files, directories, folders, and users are in

boldface. For example, log in as user root.

Italic Book titles are in italics.

Courier New Examples of information displayed on the screen are in

Courier New.




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Command Conventions

The command conventions that may be found in this document are defined as follows.


Boldface The keywords of a command line are in boldface.

Italic Command arguments are in italics.

[ ] Items (keywords or arguments) in brackets [ ] are optional.

{ x | y | ... } Optional items are grouped in braces and separated by

vertical bars. One item is selected.

[ x | y | ... ] Optional items are grouped in brackets and separated by

vertical bars. One item is selected or no item is selected.

{ x | y | ... }* Optional items are grouped in braces and separated by

vertical bars. A minimum of one item or a maximum of all

items can be selected.

[ x | y | ... ]* Optional items are grouped in brackets and separated by

vertical bars. Several items or no item can be selected.

GUI Conventions

The GUI conventions that may be found in this document are defined as follows.


Boldface Buttons, menus, parameters, tabs, window, and dialog titles

are in boldface. For example, click OK.

> Multi-level menus are in boldfaceand separated by the ">"

signs. For example, choose File> Create> Folder.

Keyboard Operations

The keyboard operations that may be found in this document are defined as follows.

Format Description

Key Press the key. For example, press Enterand press Tab.

Key 1+Key 2 Press the keys concurrently. For example, pressing Ctrl+Alt

+Ameans the three keys should be pressed concurrently.

Key 1, Key 2 Press the keys in turn. For example, pressing Alt, Ameans

the two keys should be pressed in turn.

Mouse Operations




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The mouse operations that may be found in this document are defined as follows.

Action Description

Click Select and release the primary mouse button without moving

the pointer.

Double-click Press the primary mouse button twice continuously and

quickly without moving the pointer.

Drag Press and hold the primary mouse button and move the

pointer to a certain position.




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Contents

About This Document.....................................................................................................................ii

1 Introduction to the BSS Configuration and Adjustment......................................................1

1.1 Definitionof the BSS Configuration and Adjustment....................................................................................................2

1.2 Relations of the BSS Configuration and Adjustment.....................................................................................................31.3 Methods for the BSS Configuration and Adjustment.....................................................................................................5

1.4 Tools for the BSS Configuration and Adjustment..........................................................................................................6

2 BSS Network Capacity Expansion.............................................................................................9

2.1 Adding EV-DO Carriers...............................................................................................................................................11

2.1.1 Overview...................................................................................................................................................................11

2.1.2 Project Preparations...................................................................................................................................................13

2.1.3 NetworkPlanning......................................................................................................................................................13

2.1.3.1 Site Survey..............................................................................................................................................................14

2.1.3.2 Parameter Planning.................................................................................................................................................142.1.3.3 Data Preparation for Network Planning.................................................................................................................14

2.1.4 BSS Data Preparations...............................................................................................................................................16

2.1.5 Project Implementation..............................................................................................................................................23

2.1.6 Final Inspection and Test...........................................................................................................................................24

2.1.6.1 Final Inspection......................................................................................................................................................24

2.1.6.2 Performance Measurement.....................................................................................................................................25

2.1.6.3 Call Test..................................................................................................................................................................25

2.1.6.4 Operation Monitoring.............................................................................................................................................27

2.2 Adding a CSPS.............................................................................................................................................................27

2.2.1 Overview of Scenarios...............................................................................................................................................27


2.2.3 BSC Data Preparations..............................................................................................................................................29





2.3 Expansion from Two Cabinets to Three Cabinets........................................................................................................34



Configuration and Adjustment Guide Contents



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2.3.3 BSC Data Preparation................................................................................................................................................42


2.3.5 Final Inspection and test............................................................................................................................................47


2.3.5.2 Call Test..................................................................................................................................................................49


2.3.6 Rollback upon Failure...............................................................................................................................................50

2.4 Adding E1/T1 Links over the Abis Interface...............................................................................................................52



2.4.3 BSS Data Preparation................................................................................................................................................56

2.4.3.1 IMA Group as the Original Link............................................................................................................................56

2.4.3.2 UNI Link as the Original Link...............................................................................................................................57

2.4.3.3 FRACIMA Group as the Original Link.................................................................................................................59

2.4.3.4 MLPPP Group as the Original Link.......................................................................................................................61

2.4.3.5 PPP Link as the Original Link................................................................................................................................62




2.4.5.2 Call Test..................................................................................................................................................................66


2.5 Adding E1/T1 Links over the A Interface....................................................................................................................67

2.5.1 Overview of Scenarios...............................................................................................................................................672.5.2 Project Preparations...................................................................................................................................................67





2.5.5.2 Call Test..................................................................................................................................................................72


2.6 Adding FE Links over the A Interface.........................................................................................................................72







2.6.5.2 Call Test..................................................................................................................................................................77


2.7 Adding 1X Channel Boards..........................................................................................................................................78

2.7.1 Overview...................................................................................................................................................................78





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2.7.3 BSS Data Preparation................................................................................................................................................81





2.8 Adding EV-DO Channel Boards..................................................................................................................................85

2.8.1 Overview...................................................................................................................................................................85


2.8.3 BSS Data Preparations...............................................................................................................................................89





2.9 Adding a Directly-Connected BTS...............................................................................................................................96



2.9.3 NetworkPlanning......................................................................................................................................................98

2.9.3.1 Site Survey..............................................................................................................................................................98

2.9.3.2 Parameter Planning.................................................................................................................................................98

2.9.3.3 Data Preparation for Network Planning...............................................................................................................100

2.9.4 BSS Data Preparations.............................................................................................................................................104

2.9.5 Project Implementation............................................................................................................................................124

2.9.6 Final Inspection and Test.........................................................................................................................................1262.9.6.1 Final Inspection....................................................................................................................................................126

2.9.6.2 Performance Measurement...................................................................................................................................127

2.9.6.3 Call Test................................................................................................................................................................128

2.9.6.4 Operation Monitoring...........................................................................................................................................129

2.10 Adding aCascaded BTS...........................................................................................................................................130

2.10.1 Overview of Scenarios...........................................................................................................................................130

2.10.2 ProjectPreparations...............................................................................................................................................131

2.10.3 BSC Data Preparations..........................................................................................................................................132

2.10.3.1 VP Switching Mode............................................................................................................................................132

2.10.3.2 Fractional Timeslot Mode..................................................................................................................................136

2.10.4 ProjectImplementation..........................................................................................................................................149

2.10.5 Final Inspection and Test.......................................................................................................................................149

2.10.5.1 FinalInspection..................................................................................................................................................150

2.10.5.2 Performance Measurement.................................................................................................................................151

2.10.5.3 Call Test..............................................................................................................................................................151

2.10.5.4 Operation Monitoring.........................................................................................................................................152

2.11 Widening the BTS Coverage....................................................................................................................................152






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2.11.3 Network Planning..................................................................................................................................................154

2.11.3.1 Site Survey..........................................................................................................................................................154

2.11.3.2 Parameter Planning.............................................................................................................................................155

2.11.3.3 Data Preparation for Network Planning.............................................................................................................156

2.11.4 Project Implementation..........................................................................................................................................158



2.11.5.2 Call Test..............................................................................................................................................................159


2.12 CapacityExpansion from S(1/1/1) to S(2/2/2).........................................................................................................161



2.12.3 Network Planning..................................................................................................................................................163

2.12.3.1 Site Survey..........................................................................................................................................................163

2.12.3.2 Parameter Planning.............................................................................................................................................164

2.12.3.3 Data Preparation for Network Planning.............................................................................................................165

2.12.4 BSS Data Preparations...........................................................................................................................................166





2.12.6.3 Call Test..............................................................................................................................................................173

2.12.6.4 Operation Monitoring.........................................................................................................................................1742.13 Expanding an O(2) Site to an S(2/2/2) Site (1X and EV-DO).................................................................................175

2.13.1 Overview...............................................................................................................................................................175


2.13.3 Data Preparation for Network Planning................................................................................................................179

2.13.4 BSS Data Preparation............................................................................................................................................181





2.13.6.3 Call Test..............................................................................................................................................................187

2.14 Adding Signaling Points...........................................................................................................................................188







2.14.5.2 Call Test..............................................................................................................................................................192





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2.14.6 Restoration upon Failures......................................................................................................................................192

2.15 Adding a BTS3900A/DBS3900 Transmission Cabinet...........................................................................................193


2.15.2 Project Preparations...............................................................................................................................................194

2.15.3 BTS Data Preparations..........................................................................................................................................194


2.15.5 Final Inspection.....................................................................................................................................................196

2.16 Adding aBTS3900A/DBS3900 Battery Cabinet.....................................................................................................196






2.17 Adding 2.1 GHz Band Resources.............................................................................................................................200







2.17.5.2 Call Tests............................................................................................................................................................208


3 BSS Network Reconstruction..................................................................................................2113.1 Signaling Point Modification......................................................................................................................................214

3.1.1 Overview of Scenarios.............................................................................................................................................214

3.1.2 Project Preparations.................................................................................................................................................214

3.1.3 BSC Data Preparations............................................................................................................................................215

3.1.3.1 Modifying the Original Signaling Point...............................................................................................................215

3.1.3.2 Modify the destination signaling point.................................................................................................................216


3.1.5 Final Inspection and Test.........................................................................................................................................218

3.1.5.1 Final Inspection....................................................................................................................................................2183.1.5.2 Call Test................................................................................................................................................................218


3.1.6 Restoration Upon Failures.......................................................................................................................................219

3.2 Changing the Signaling Link Mode............................................................................................................................219




3.2.3.1 No Reduction of Signaling Points........................................................................................................................221

3.2.3.2 Reduction of Signaling Points..............................................................................................................................222





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3.2.5.1 Final Inspection....................................................................................................................................................224

3.2.5.2 Call Test................................................................................................................................................................225


3.3 Changing the BTS ARFCN........................................................................................................................................226







3.3.5.2 Call Test................................................................................................................................................................233



3.4 Adjusting 1X and EV-DO Carriers............................................................................................................................235

3.4.1 Overview.................................................................................................................................................................235



3.4.3.1 Transforming 1X Carriers to EV-DO Carriers.....................................................................................................238

3.4.3.2 Transforming EV-DO Carriers to 1X Carriers.....................................................................................................243



3.4.5.1 Final Inspection....................................................................................................................................................2483.4.5.2 Call Test................................................................................................................................................................249


3.4.6 Rollback upon Failures............................................................................................................................................250

3.5 Modifyingthe Working Mode of the Abis Interface Board.......................................................................................250




3.5.3.1 Changing the Working Mode from Active/Standby to Independent....................................................................253

3.5.3.2 Changing the Working Mode from Independent to Active/Standby....................................................................255




3.5.5.2 Call Test................................................................................................................................................................260



3.6 Adjusting the E1 Timeslots of the Abis Interface......................................................................................................262







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3.6.3.1 FRACTIONAL ATM Link..................................................................................................................................264

3.6.3.2 FRACTIONAL IMA Link....................................................................................................................................267




3.6.5.2 Call Test................................................................................................................................................................271


3.7 Changing the type of the BTS links from single link to link group...........................................................................271




3.7.3.1 Changing UNI Link to IMA Link.........................................................................................................................274

3.7.3.2 Changing PPP Link to MLPPP Link Group.........................................................................................................276




3.7.5.2 Call Test................................................................................................................................................................281



3.8 Deleting aBTS...........................................................................................................................................................283

3.8.1 Overview of the Scenario........................................................................................................................................283


3.8.3 Data Preparation for Network Planning................................................................................. .................................2853.8.4 BSS Data .................................................................................................................................................................286





3.9 Interconnecting BSCs.................................................................................................................................................290



3.9.3 Data Preparation for Network Planning................................................................................. .................................294

3.9.4 BSC Data.................................................................................................................................................................296

3.9.4.1 1X Networking.....................................................................................................................................................296

3.9.4.2 EV-DO Networking..............................................................................................................................................298




3.9.6.2 Performance Measurement...................................................................................................................................302

3.9.6.3 Call Test................................................................................................................................................................302






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3.9.9 Data Preparation for Network Planning..................................................................................................................306





3.9.12.2 Call Test..............................................................................................................................................................312


3.9.13 Rollback upon Failures..........................................................................................................................................314

3.10 Modifying the IP Addresses Related to the BSC.....................................................................................................315




3.10.3.1 Modifying the BSC IP Address..........................................................................................................................317

3.10.3.2 Modifying the IP Address of the A Interface.....................................................................................................319

3.10.3.3 Modifying the IP Address of the Abis Interface.................................................................................................322

3.10.3.4 Modifying the IP Address of the Neighbor BSC A3/A7 Interface.....................................................................325

3.10.3.5 Modifying the IP Address of the Neighbor AN A13/A16/A17/A18 Interface..................................................328

3.10.3.6 Modifying the IP Address of the PCF A10/A11/A12 Interface.........................................................................329

3.10.3.7 Modifying the IP Addresses of Ports..................................................................................................................334



3.10.5.1 FinalInspection..................................................................................................................................................3363.10.5.2 Call Test..............................................................................................................................................................337


3.10.6 Rollback upon Failures..........................................................................................................................................339




3.10.10 Project Implementation........................................................................................................................................342

3.10.11 Final Inspection and Test.....................................................................................................................................343

3.10.11.1 Final Inspection................................................................................................................................................343

3.10.11.2 Performance Measurement...............................................................................................................................344

3.10.11.3 CallTest............................................................................................................................................................345

3.10.11.4 Operation Monitoring.......................................................................................................................................346

3.11 Changing a Directional Antenna to an Omnidirectional Antenna............................................................................346






3.11.4.2 Call Test..............................................................................................................................................................350




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3.12 Changing an Omnidirectional Antenna to a Directional Antenna............................................................................352






3.12.4.2 Call Test..............................................................................................................................................................356


3.13 Adding BTS Standby Interface Boards....................................................................................................................357

3.13.1 Overview...............................................................................................................................................................358



3.13.3.1 CMPT in Active/Standby Mode.........................................................................................................................359

3.13.3.2 UTRP in Active/Standby Mode..........................................................................................................................360




3.13.5.2 Call Test..............................................................................................................................................................363


3.14 Transforming Non-RET Antennas to RET Antennas...............................................................................................363


3.14.2 ProjectPreparations...............................................................................................................................................3643.14.3 BTS Data Preparations..........................................................................................................................................366




3.14.5.2 Call Test..............................................................................................................................................................372


3.15 Color Code Adjustment............................................................................................................................................373




3.15.3.1 Splitting an AN Subnet.......................................................................................................................................376

3.15.3.2 Modifying Entire AN..........................................................................................................................................377




3.15.5.2 Call Test..............................................................................................................................................................380


3.15.6 Rollback Failures...................................................................................................................................................381

3.16 Modifying the SID/NID............................................................................................................................................382




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3.16.3.1 Changing the SID/NID of a Cell........................................................................................................................385

3.16.3.2 Changing the SID/NID of an External Carrier...................................................................................................385




3.16.5.2 Call Test..............................................................................................................................................................387



3.17 Adjusting the PN......................................................................................................................................................388







3.17.5.2 Call Test..............................................................................................................................................................391



3.18 Changing the LAC....................................................................................................................................................392

3.18.1 Overview of Scenarios...........................................................................................................................................3933.18.2 ProjectPreparations...............................................................................................................................................394


3.18.3.1 Changing the LAC of a Cell...............................................................................................................................395

3.18.3.2 Changing the LAC of an External Carrier..........................................................................................................396




3.18.5.2 Call Test..............................................................................................................................................................397




3.19 Changing the Protocol of Signaling Links to SCTP.................................................................................................399

3.19.1 Scenario Overview................................................................................................................................................399






3.19.5.2 Call Test..............................................................................................................................................................409




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3.19.6 Rollback Upon Service Failures............................................................................................................................410

3.20 Admission Bandwidth Specification Adjustment.....................................................................................................411






3.20.5.1 Call Test..............................................................................................................................................................416


3.21 Reconstructing a CBTS to an MBTS Supporting CPRI Convergence.....................................................................417

3.21.1 Scenarios................................................................................................................................................................417


3.21.3 Data Preparation....................................................................................................................................................420



3.21.6 Rollback Upon Failure...........................................................................................................................................423

3.22 Relocation of BTSs to Other SPUO Subsystems on the Same BSC........................................................................424

3.22.1 Application Scenarios............................................................................................................................................424

3.22.2 Relocation Preparations.........................................................................................................................................425


3.22.4 Relocation Implementation....................................................................................................................................434

3.22.5 Final Inspection and Test.......................................................................................................................................4363.22.5.1 FinalInspection..................................................................................................................................................436

3.22.5.2 Calling Test.........................................................................................................................................................437

3.22.5.3 Running Monitoring...........................................................................................................................................438

3.23 Replacing the CMPT with the UMPT(CO)..............................................................................................................438

3.23.1 Application Scenarios............................................................................................................................................438


3.23.3 BSS Data Preparation (4E1 CMPT)......................................................................................................................440

3.23.4 BSS Data Preparation (8E1 CMPT)......................................................................................................................444



3.23.6.1 FinalCheck.........................................................................................................................................................454

3.23.6.2 Call Test..............................................................................................................................................................455

3.23.6.3 Running Status Monitoring................................................................................................................................457

3.23.7 Rollback upon Failure...........................................................................................................................................457




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1Introduction to the BSS Configuration andAdjustment

About This Chapter

This describes the definition of a BSS configuration and adjustment, relations between some

correlated scenarios, and methods and tools required for performing the BSS configuration and

adjustment.

1.1 Definition of the BSS Configuration and Adjustment

The BSS network adjustment refers to software or hardware adjustments of the BSS system a

Documents

CBSS Configuration and Adjustment Guide(CBSS9.0_01)(PDF)-En