SOP-Upgrade 9100 Bts With Tre Evolution Modules

Alcatel-Lucent GSM

Upgrade 9100 BTS with

AN/SUM/TRE Evolution Modules

BTS Document

Reconfiguration Method

Release B10

3BK 17430 0803 RJZZA Ed.06

Status RELEASED

Short title MPI80 / MDR3

All rights reserved. Passing on and copying of this document, useand communication of its contents not permitted without writtenauthorization from Alcatel-Lucent.

BLANK PAGE BREAK

2 / 33 3BK 17430 0803 RJZZA Ed.06

Contents

Contents

Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71.1 Presentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

1.1.1 Cases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81.1.2 Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81.1.3 Restrictions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91.1.4 Grouped Task Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

1.2 Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101.2.1 Prerequisites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101.2.2 Site Specific Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101.2.3 External Tasks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

1.3 Scheduling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111.4 Telecom/Supervision Outage and Operating Impact . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131.5 Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

1.5.1 Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151.5.2 Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151.5.3 Applicable Documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

2 Scenario . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

2.1 Before Going Onsite . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182.2 Before You Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

2.2.1 Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192.2.2 Required Knowledge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

2.3 Scenario Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202.3.1 Initial Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202.3.2 Display BTS Characteristics and Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202.3.3 Shut Down Impacted Cells and Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212.3.4 Change Modules Inside BTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222.3.5 Unlock Impacted Cells or Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242.3.6 Call Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272.3.7 Final Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

2.4 Reverse Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 282.4.1 Shut Down Impacted Cells and Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 282.4.2 Change Modules Inside the BTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292.4.3 Unlock Impacted Cells or Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302.4.4 Call Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312.4.5 Final Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

2.5 Move Rail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

3BK 17430 0803 RJZZA Ed.06 3 / 33

Contents

4 / 33 3BK 17430 0803 RJZZA Ed.06

Preface

Preface

Purpose This document describes how to upgrade the 9100 BTS with Evolution modules.

It is applicable to BSS at technical release level B10.

What’s New In Edition 06In the entire document “BTS Terminal” was replaced with “BTS NEM” exceptthe tasks referring to G2 BTS.

In Edition 05Update in sections:

Cases (Section 1.1.1)

Applicable Documents (Section 1.5.3)

Display BTS Characteristics and Settings (Section 2.3.2)

Change Modules Inside BTS (Section 2.3.4)

Update with the new equipment naming.

In Edition 04Delivered in release.

Update in section Unlock Impacted Cells or Modules (Section 2.3.5)The following sections have been updated due to system evolution:

Applicable Documents (Section 1.5.3)

Display BTS Characteristics and Settings (Section 2.3.2)


Unlock Impacted Cells or Modules (Section 2.3.5)

Change Modules Inside the BTS (Section 2.4.2)


First official release of the document for B10 MR2.

In Edition 03

3BK 17430 0803 RJZZA Ed.06 5 / 33

Preface

The following sections were improved as a result of ystem evolution changes:

Presentation (Section 1.1)

Cases (Section 1.1.1)



Change Modules Inside the BTS (Section 2.4.2)


In Edition 02Update in section Unlock Impacted Cells or Modules (Section 2.3.5)

In Edition 01Update in sections: Scheduling (Section 1.3)and Telecom/Supervision Outageand Operating Impact (Section 1.4)

Update in section 2.3.4 Change Modules Inside BTS (Section 2.3.4)

Overall document quality was improved following an editorial review.

Shut Down Impacted Cells and Modules (Section 2.3.3), Change ModulesInside BTS (Section 2.3.4) and Unlock Impacted Cells or Modules (Section2.3.5) were updated due to modifications in system behavior.The following sections were modified due to system evolution:

Options (Section 1.1.2)

Prerequisites (Section 1.2.1)

Unlock Impacted Cells or Modules (Section 2.3.5).

First official release of the document for B10.

Audience This document is intended for:

Field service technicians

Specialists

Project managers

Foremen.

Assumed Knowledge The reader must have a general knowledge of:

Planning:

Network architecture and reshuffling principles

Scheduling.

Implementation:

Alcatel-Lucent operations and maintenance concepts for the BSS

9153 OMC-R operation

Equipment (BSC, BTS) hardware configurations

Windows environment.

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1 Overview

1 Overview

This Overview gives information needed by project managers and foremen, forpresentation to the customer and for site planning.

3BK 17430 0803 RJZZA Ed.06 7 / 33

1 Overview

1.1 PresentationThis scenario is applicable if:

There is no change in the BTS configuration (e.g. no TRE, sector, GPRS

addition/removal during the operation)

When the type of TRE is changed, the TRE frequency band remains

unchanged

When the ANX is changed to ANC, ANB, AGX, AGY, AGC and AGC9P,the sector frequency band remains unchanged

The ANB boards can only be used for reduced configurations.

1.1.1 Cases

The following cases apply:

C1: Replace TRE modules:

C1.1: Replace one or several TREs with Evolution TREs (EDGEcompatible)

C1.2: Replace one TRE/TRA with a TWIN TRA (1 TRX, Non-TX-Div, 2RX-Div)

C1.3: Replace two TRE/TRA with a TWIN TRA (2 TRX, Non-TX-Div, 2

RX-Div).

C2: Replace an old SUM board with a new SUM board, where old SUM

board can be SUMP or SUMA and new SUM board can be SUMA or SUMX.

C3: Replace one or several ANx (ANX, ANC, ANB) modules with ANC,ANB, AGX, AGY, AGC or AGC9P modules, without SUM board move

C4: Replace one or several ANx (ANX, ANC, ANB) modules with ANC,ANB or AGX, AGY, AGC or AGC9P modules, with SUM board move .

Note: Several cases can be combined at the same time.

For the reduced configurations, the ANX modules can be replaced by theANB boards.

1.1.2 Options

None.

8 / 33 3BK 17430 0803 RJZZA Ed.06

1 Overview

1.1.3 Restrictions

The following restrictions apply to 9100 BTS:

For 9100 BTS Mini 3x1 TRE (indoor and outdoor), ANX cannot be replaced

with ANC (even if all ANX are replaced with ANC)

With the old subrack version (STASR 3BK 07193 AAxx), ANX must not be

replaced with ANC or with ANB (no holes for ANC or ANB screws).

1.1.4 Grouped Task Sequence

The following figure shows the grouped task sequence for this scenario.

OMC−R site BTS site

Initial Checks

Shut Down ImpactedCells or Modules

Unlock ImpactedCells or Modules

Change ModulesInside the BTS

CAll Tests

Display BTS Characteristics and Settings

Final Checks

Figure 1: Upgrade 9100 BTS with AN / SUM / TRE Evolution Modules

3BK 17430 0803 RJZZA Ed.06 9 / 33

1 Overview

1.2 Preparation

1.2.1 Prerequisites

The following prerequisites apply:

For cases C1.2 and C1.3, the BTS must be equipped with SUMA

The BTS must not contain any G3 TREs for a configuration with more

than 12 TREs.

1.2.2 Site Specific Information

You must have the following specific information to complete the scenario:

At the OMC-R, availability of a workstation, with the server User Name andPassword, allowing network configuration

Input : customer reports about the final Alcatel-Lucent 9100 BTSconfiguration (which modules must be replaced).

1.2.3 External Tasks

None.

10 / 33 3BK 17430 0803 RJZZA Ed.06

1 Overview

1.3 Scheduling

Note: Time based on technical constraints

In the following table, the number of resources shown does not take intoaccount individual customer or safety requirements.

Grouped Task OMC-R BTS Time / Task

Initial Checks. 1 ope.

20 min.

- 20 min.

Display BTS Characteristics andSettings.

1 ope.

C2: 2 min.

C4: 2 min.

1 Com Team

C2: 2 min.

C2: 4 min.

C4: 2 min

Shut Down Impacted Cells andModules.

1 ope.

C1: 6 min.

C2: 5 min.

C3: 6 min.

C4: 6 min.

- C1: 6 min.

C2: 5 min.

C3: 6 min.

C4: 6 min.

Change Modules Inside the BTS. C2: 2 min.

C4: 2 min.

1 Com Team

C1: 2 min. + 4 min. xTRE + 3 min./ board+ 7 min.xTRE

C2: 10 min.

C3: 16 min. to 41min.


C1: 2 min. + 4 min. xTRE + 3 min./ board +7 min.xTRE

C2: 12 min.

C3: 16 min. to 41 min.

C4: 2 min. + 33 min.to 58 min.

Unlock Impacted Cells orModules.

1 ope.

C1: 2 min.

C2: 17 min.

C3: 1 min.

C4: 10 min.

1 Com Team

1 min./TRE + 2min./TRE + 2min./TRE + 2 min.+

C1: 4 min. + 2min./TRE

C2: -

C3: 5 min.

C4: 6 min.

1 Com Team 1min./TRE + 2min./TRE + 2min./TRE + 2 min

C1: 6 min. + 2min./TRE

C2: 17 min.

C3: 6 min.

C4: 16 min.

Call Tests. 1 ope.

5 min./cell

1 Com Team

5 min./cell

5 min. /cell + 5 min./cell

3BK 17430 0803 RJZZA Ed.06 11 / 33

1 Overview

Grouped Task OMC-R BTS Time / Task

Final Checks. 1 ope.

20 min.

- 20 min.

TOTAL 40 min. + 5 min. / cell

+ C1: 8 min.

+C2: 26 min.

+ C3: 7 min.

+ C4: 20 min.

1 min./TRE + 2min./TRE + 2min./TRE + 2 min+ 5 min. / cell

+ C1: 6 min. + 4 min.x TRE + 3 min./ board+ 7 min.xTRE + +2min. /TRE

+C2: 12 min.

+ C3: 16 min. to 41min. + 5 min.

+ C4: 33 min. to 58min. + 6 min

40 min. + 1 min./TRE+ 2 min./TRE + 2min./TRE + 2 min + 5min. / cell + 5 min. /cell

+C1: 14 min. + 4min. x TRE + 3 min./board + 7 min.xTRE ++ 2min. /TRE

+ C2: 38 min.

+ C3: 12 min. + 16min. to 41 min.

+ C4: 26 + 33 min. to58 min

ope. : OMC-R operator

Com Team : Commissioning Team

Note: Durations are given in minutes.

12 / 33 3BK 17430 0803 RJZZA Ed.06

1 Overview

1.4 Telecom/Supervision Outage and Operating ImpactThe following table describes the traffic outage and loss of supervision causedby each grouped task.

Out.Ref.

Grouped Task Tel. Out Tel. Red Sup. Out Oper.Impact

Impacts...

- Initial Checks. - - - - -

- Display BTSCharacteristicsand Settings.

- - - - -

1,2

Shut DownImpacted Cellsand Modules.

C2: 5 min.

C3: 6 min.

C4: 6 min.

C1: 6 min. -

1,2

ChangeModules Insidethe BTS.

C2: 12 min.



C1: 2 min. + 4min.xTRE + 3min. / board + 7min. x TRE

C2: 8 min.

C4: 17 min.

1,2

UnlockImpacted Cellsor Modules.

C2: 3 min.

C4: 3 min.

2 min. + 1 min./TRE + 2 min./ TRE + 2 min./TRE

+ C1: 6 min. +2 min. / TRE.

C2: 2 min.

C4: 2 min.

C2 or C4:supervisionoutage onupgradedBTS anddownstreamBTSs

C2, C3 orC4: trafficoutage onupgradedsector /BTS (from’Lock cell’to ’Unlockcell’) (2)

C1:Trafficreductionor outageonupgradedcell (from’Lock RSL’to ’UnlockRSL’) (1)

- Call Tests. - - - - -

3BK 17430 0803 RJZZA Ed.06 13 / 33

1 Overview

Out.Ref.

Grouped Task Tel. Out Tel. Red Sup. Out Oper.Impact

Impacts...

- Final Checks. - - - - -

TOTAL C2: 20 min.

C3: 22 min. to47 min.

C4: 44 min. to69 min.

2 min. + 1 min./TRE + 2 min./ TRE + 2 min./TRE

+C1: 14 min. +4 min.xTRE + 3min. / board +7 min. x TRE +2 min. / TRE.

C2: 10 min.

C4: 19 min.

Note: Duration is given in minutes.

Telecom outage particularities:

C1: Only telecom reduction, except if an impacted TRE/TRA supportsBCCH: related cell has 2 min. telecom outage (during BCCH recovery). If all

TREs of a cell are impacted: telecom Outage1

C2 and C4: Telecom Outage1 on all cells of the BTS + telecom Outage2(13 min. to 39 min.) on all cells of downstream BTSs (if any). On Slave

BTSs, short telecom outage (all ongoing calls stopped) when the masterclock comes back

C3: Telecom Outage1 on the impacted cell only (only telecom reduction

in the case of secondary sector).

14 / 33 3BK 17430 0803 RJZZA Ed.06

1 Overview

1.5 Resources

1.5.1 Tools

1.5.1.1 Hardware Tools

Item Part Number Use at ...

Installation tools (for modules and radio cablesinstallation).

- BTS

Trace bi-band mobiles equipped with SIMcards.

- BTS

BTS NEM (PC with CD-ROM drive andcables).

- BTS

1.5.1.2 Software Tools

Item Part Number Use at ...

BTS Terminal B10 software for G1/ G2 BTS, BTSNEM B10 software for 9100 / 9110 BTS.

- BTS

Customer Documentation CD with the versionassociated with the current document edition.Remember that the document you are readingcannot be used as a paper version. It is onlinedocumentation using hypertext links which takeyou to other parts of a document on the sameCD-ROM. All words in italics are hypertext links.

- BTS, OMC-R

1.5.1.3 FormsNone.

1.5.2 Supplies

The following table describes the necessary supplies.

Item Part Number Contents Use at ...

Topology regarding operation. - Must be provided by customer. BTS, OMC-R

Evolution modules. - Modules only, cables arereused.

BTS

3BK 17430 0803 RJZZA Ed.06 15 / 33

1 Overview

1.5.3 Applicable Documents

You must have the following documents or have electronic access to thefollowing documents:

B10 BSS Methods Handbook

BSS Configuration Handbook

BSS Surveillance Handbook

Network Reconfiguration Recommendations

9100 BTS Hardware Description

BTS NEM User Guide.

16 / 33 3BK 17430 0803 RJZZA Ed.06

2 Scenario

2 Scenario

This Scenario presents all checks needed before beginning the scenario, andall detailed tasks to be performed on each site.

3BK 17430 0803 RJZZA Ed.06 17 / 33

2 Scenario

2.1 Before Going OnsiteBefore going onsite, you must check that the following information and suppliesare available:

All Prerequisites (Section 1.2.1) are met

The customer has been informed of the:

Date and time

Site name and address

Purpose of operation.

Personnel are available (refer to Scheduling (Section 1.3))

Site Specific Information (Section 1.2.2) is available

Tools (Section 1.5.1) are available and ready for operation

Supplies (Section 1.5.2) are available and ready for operation

Applicable Documents (Section 1.5.3) are available.

Ensure that the technical release level of the delivered board is in accordancewith the BSS hardware technical release document.

Ensure that the method used at the BSS site is at the same level as at theOMC-R.

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2 Scenario

2.2 Before You Start

2.2.1 Checks

Perform the following operations:

Check that all Prerequisites (Section 1.2.1) are met

Check the availability of all necessary Tools (Section 1.5.1) and Supplies(Section 1.5.2)

Inform the operator.

Among the cases described in Cases (Section 1.1.1) and the options describedin Options (Section 1.1.2), identify which cases and options apply to you.

2.2.2 Required Knowledge

You must be familiar with the following:

Safety Rules and Precautions

Telecom/Supervision Outage and Operating Impact (Section 1.4)

Reverse Procedure

Grouped Task Sequence (Section 1.1.4)

Operating Hints

How to document Faults and Anomalies.

3BK 17430 0803 RJZZA Ed.06 19 / 33

2 Scenario

2.3 Scenario DescriptionThis section describes how to upgrade an Alcatel-Lucent 9100 BTS withEvolution modules, in front of an Alcatel-Lucent BSC.

2.3.1 Initial Checks

Note Task Description Site To do Outage

- Perform an Audit Alarm State for theBSS.

OMC-R 10 min. None.

OMC-R 10 min. None.- View Status of Managed Objects andAlarms for the impacted BTS.

Display Cell Report for the impactedcells.

Print the list for Final Checks (Section 2.3.7).

2.3.2 Display BTS Characteristics and Settings


C2

C4

Display BTS Characteristics and take note of alldownstream and Slave BTSs (if any).

OMC-R 2 min. None.

C2 Connect the BTS NEM to the old SUM of theselected BTS.

Display BTS General View window to note theQ1address , displayed in ’General Information’panel.

Display SUM Board Configuration to note theBTS position (middle or end of chain).

Display SUM Board - OMU Mapping to note theOMU1 time slot value displayed.

Display SUM Initial Settings to note the LineImpedance value (75 / 120 Ohms).

BTS 2 min.(paralleltask)

None.

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2 Scenario

2.3.3 Shut Down Impacted Cells and Modules


OMC-R 4 min. START1C1

INPUT

Shut Down RSL Resource (WTC = 3 min.)of each selected TRE/TRA.

If all TREs/TRAs of a cell are impacted, replaceShut Down RSL Resource with Shut Down CellTraffic .

OMC-R 1 min. Outage1C1

INPUT

Lock BSC or BTS Function (TRE/TRA) ofeach selected TRE/TRA.

If all TREs/TRAs of a cell are impacted, replace"Lock TRE” with Lock BSC or BTS Function (RA).

OMC-R 4 min. START1 + 2C2

C3

C4

INPUT

Shut Down Cell Traffic (WTC = 3 min.).

C2 and C4: For all cells mapped on theselected BTS, and for all cells mapped onits downstream BTSs (if any).

C3: For each cell mapped on the selectedsectors.

For C3: For each cell where only the secondarysector is impacted, replace "Shut Down CellTraffic" with Shut Down RSL Resource (WTC = 3min.) on each TRE of this sector (cell traffic is stillsupported by the main sector).

C3

C4

INPUT

Lock BSC or BTS Functions (RA) for theselected sector(s).

OMC-R 1 min. Outage1 + 2

EXCH Inform BTS site team that they can startmodules upgrade.

OMC-R / BTS 1 min. Outage1 + 2

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2 Scenario

2.3.4 Change Modules Inside BTS


C1

C3

C4

When it becomes possible, from the BTS NEM, StartHW Modification.

BTS 1 min. Outage1

BTS 5 min. to 30min.

C4: add 3min.

Outage1+2

C3

C4

Remove cables and extract ANXs (and ANYs, ifnecessary).

Reconfiguration of other ANYs may be necessary(uncabling / recabling).

Use the 9100 BTS Hardware Descriptionto define which hardware change to do.

C3

C4

Perform Move Rail (Section 2.5) if the configurationof a sector is changed (AGx instead of ANx, or theposition of an antenna module belonging to thissector).

In this case, extract all involved ANXs, ANBs, ANCs,AGCs and AGC9Ps of this sector from the backplane.Use the BTS NEM to select Remove Module(s) andremove the involved sector.

BTS 5 min. Outage1+2

C1.1

C1.2

C1.3

INPUT

Remove cables and extract old TREs. BTS 4 min.x TRE Outage1+2

C1.1

C1.2

C1.3

INPUT

For the selected TREs perform: Remove HW BTS 1 min. Outage1+2

BTS 4 min. Outage1C2

C4

If a HW Configuration Modification is running perform:

Remove HW for all unplugged AN

Stop HW Modification

Wait for the ’Hardware and Alarm Audit’ at the OMC-Rto finish.

Note: If the BTS has no AN modules leftin the cabinet, ignore the Hardware AuditAlarm at the OMC-R

C2

C4

Lock BTS O&M Capability of the selected BTS, and ofdownstream BTSs (if any).

OMC-R 1 min. Outage1+2

C2

C4

Inhibit Alarm Reporting on Abis TP of the selectedBTS.


22 / 33 3BK 17430 0803 RJZZA Ed.06

2 Scenario



C2

INPUT

Remove cables and extract the old SUM.

Install the new SUM and connect cables (BTS NEMand BTSCA), except the PCM (Abis) cable.

Use the 9100 BTS Hardware Descriptionto define which hardware change toperform.

C4 Remove cables, move SUM board, and reconnect allcables.



C3

C4

Next, install and cable ANCs, ANBs or AGX / AGY /AGCs / AGC9Ps (disconnect bridges if necessary) toantennas, and to TREs or ANYs.

Reconnect all modules (ANXs, ANBs, ANCs orAGCs, AGC9Ps) which should be part of the finalconfiguration.

Note: If bridges are not used, keepthem on the ANC / AGX / AGY / AGC/ AGC9P (screwed on the TXxOUTconnectors) for future use.

BTS 3 min./board Outage1+2

C1.2

C1.3

INPUT

Install and cable the TWIN TRA

Note:Use the required configuration forthe TWIN TRA for each case.

BTS 7 min.xTRE Outage1+2

C1.1

INPUT

Install and cable Evolution TREs (TRAs).

Use the 9100 BTS Hardware Descriptionto define which hardware change toperform.

C2 Update the new SUM parameters:

Open Edit Q1 Address window to update the Q1

address

Open SUM Initial Settings window to update the

Line Impedance value (75 / 120 Ohms) of the BTS

Open SUM Board Configuration window to updatethe BTS position (middle or end of chain).

OpenSUM Board - OMU Mapping window to

update the OMU1 time slot value.


C2 Connect the PCM cable to the new SUM BTS 1 min. Outage1+2

3BK 17430 0803 RJZZA Ed.06 23 / 33

2 Scenario

2.3.5 Unlock Impacted Cells or Modules


C2

C4

Allow Alarm Reporting on Abis TP of the selected BTS (if notalready the case), and acknowledge the alarms of Abis anddownstream BTSs (if any).


C2

C4

When the Abis connection is done (Abis link no longer in alarmstate), Unlock BTS O&M Capability of the selected BTS, and ofthe downstream BTSs (if any).


C2

C4

Unlock Cell Traffic for cells of downstream BTSs (if any). OMC-R 1 min. Outage1

END2(downstreamBTSs)

OMC-R C2: upto 13min.

C4: 6min.

Outage1C2

C4

Wait for end of software downloading into the selected BTS, andautomatic ’Hardware and Alarm Audit’. BSS Equipment View isupdated with new and moved modules.

During this, acknowledge alarm (MCL-XCLK) on Slave BTSs,if any.

Note:There is a short outage(ongoing calls stopped) onthe Slave BTSs, when thesynchronization clock fromthe Master BTS comes back.

C2

C4

If a HW Configuration Modification was done, perform: StartHW Modification.

BTS 1 min. Outage1


C4

INPUT

When new ANCs and/or ANBs and/or AGX / AGY / AGCs /AGC9Ps are detected by the BTS, Edit Sector Mapping andupdate the table.

Then, click on [ SAVE ].

Wait for the EEPROM update and ’cabling detection’ to finish.

Note: For ANC / AGX / AGY /AGC / AGC9P, select ’bridge’if it is used for this antenna

If the removed ANXs are stilldisplayed, do not change theirsector values.

BTS 2min./TRE

Outage1C1.1 Init Single TRE for each new TRE.

If all TREs of a cell areimpacted, replace "InitializeSingle TRE" with Init SingleSector.

C1.1 End Commissioning BTS 2 min. Outage1

24 / 33 3BK 17430 0803 RJZZA Ed.06

2 Scenario



C3

C4

Stop HW Modification

Note:The "TWIN TRE ModeConfiguration" windowautomatically opens if theBTS is equipped with a TWINTRA module.

C1.2

C1.3

Twin - TRA Settings BTS 1 min. Outage1

- 4 min.- 10min.

Outage1C1

C3

C4

The OMC-R automatically triggers a ’Hardware and AlarmAudit’. The BSS Equipment View is updated with new andmoved modules.

On the:

BTS site, wait forthe config result:

success / Boot source:

Abis message and "SBL

Module States" windowupdate

OMC-R site, wait for the

’Hardware Audit’ to endand new hardware to be

displayed in ’BSSUSM MainView’ (Equipment View).

- For TWIN TRAs, from the BTS NEM, Disable SBLs Other ThanBTS_TEL.

BTS 1 min./TRE

Outage1

- Init Single TRE for each new TRE/TWIN TRA. BTS 2min./TRE

Outage1

- End Commissioning BTS 2 min. Outage1

- For TWIN TRAs, from the BTS NEM, Init. BTS 2 min./ TRE

Outage1

C3

C4

Unlock BSC or BTS Function (RA) for the disabled sector ifnecessary.

BTS 3 min. Outage1

OMC-R 1 min. Outage1C2

C3

C4

Unlock Cell Traffic for disabled cells of the selected BTS.

If the BTS has secondary sectors, replace "Unlock Cell Traffic"with Unlock RSL Resources for the disabled TREs.

Acknowledge the alarm (loss of TCH) on linked cells.

Note: If a TRE is alsochanged (C1), a "loss of TCH" alarm will be displayed at theOMC-R. This will disappearafter TREs initialization (C2was not performed.)

3BK 17430 0803 RJZZA Ed.06 25 / 33

2 Scenario


OMC-R 1 min. Outage1C1.1 When the HW audit is finished,Unlock BSC and BTS Function(TRE) for each selected TRE.

If all TREs of a cell areimpacted, replace "UnlockTRE" with Unlock BSC andBTS Function (RA).

OMC-R 1 min. END1(C1)

C1.1 Unlock RSL Resources of impacted TREs.

If all the TREs of a cell areimpacted, replace ’Unlock RSL’with Unlock Cell Traffic (whenRA is initialized).

26 / 33 3BK 17430 0803 RJZZA Ed.06

2 Scenario

2.3.6 Call Tests


BTS 5 min./ cell None.- Call Test on the BTS.

This task must done in parallel with the OMC-Rtasks in order to save time.

’Unlock Cell’ from Call Test is not required.

OMC-R 5 min./ cell None.CHECK Display USD Detailed Cell Informationto check if calls are made on impactedcells. Note:From this point, if the call tests failed,

perform the Reverse Procedure (Section 2.4).

2.3.7 Final Checks


- Perform an Audit/Alarm State for theBSS.

OMC-R 10 min. None.

OMC-R 10 min. None.- View Status of Managed Objects andAlarms for the impacted BTS.

Display Cell Report for the impactedcells.

Note:Compare the status of Managed Objectsand alarms with the results printed in the InitialChecks (Section 2.3.1).

3BK 17430 0803 RJZZA Ed.06 27 / 33

2 Scenario

2.4 Reverse ProcedureThe reverse procedure describes how to return to the initial BTS configuration.

Once the "Sector Mapping" table exists inside the BTS, it cannot be deleted.ANX rotary switches are no longer effective. The "Sector Mapping" table inthe BTS Remote Inventory must be updated with the initial configurationparameters.

2.4.1 Shut Down Impacted Cells and Modules


OMC-R 4 min.C1

INPUT

When possible, from the BTS, Shut DownRSL Resource (WTC = 3 min.) of eachselected TRE/TWIN TRA. If all TREs/TWIN TRAs of a cell are impacted,

replace Shut Down RSL Resource with ShutDown Cell Traffic.

OMC-R 1 min. -C1

INPUT

Lock BSC or BTS Functions (TRE) foreach selected TRE/TWIN TRA.

If all TREs/TWIN TRAs of a cell are impacted,replace "Lock TRE" with Lock BSC or BTSFunctions (RA).

OMC-R 4 min. -C2

C3

INPUT

C4

Shut Down Cell Traffic (WTC = 3 min.)

C2 and C4: For all cells mapped on theselected BTS, and for all cells mapped onits downstream BTSs (if any).

C3: For each cell mapped on the selectedsectors.

For each cell where only the secondary sectoris impacted, replace Shut Down Cell Trafficwith Shut Down RSL Resource (WTC = 3 min.)on each TRE of this sector (cell traffic is stillsupported by the main sector).

C3

C4

INPUT

Lock BSC or BTS Functions (RA) for theselected sector(s).

OMC-R 1 min. -

C2

C4

Lock BTS O&M Capability of the selectedBTS and of downstream BTSs (if any).

OMC-R 1 min. -

EXCH Inform BTS site team they can startmodules change.

OMC-R / BTS 1 min. -

28 / 33 3BK 17430 0803 RJZZA Ed.06

2 Scenario

2.4.2 Change Modules Inside the BTS


C1

C3

C4

When possible, from the BTS NEM,Start HW Modification.

BTS 1 min. -

C1 Remove cables and extract EvolutionTREs (TRAs)/TWIN TRAs.

BTS 4 min.xTRE -

BTS 3 min./board -C1 Install and cable previous TREs.

Restore initial configuration.

BTS 4 min. -C2 Remove cables and extract the newSUM.

Install previous SUM and reconnectall cables.


BTS 5 min. to 30 min.

C4: add 3 min.

-C3

C4

Remove cables and extract ANCs or/and ANBs and/or AGX / AGY / AGCs/ AGC9Ps.

Remove cables, move SUM board,and connect all cables again (if C3).

Perform Move Rail (Section 2.5),if needed, then install and cableprevious ANXs (and previous ANYs, ifnecessary) to antennas, and to TREsor ANYs.


3BK 17430 0803 RJZZA Ed.06 29 / 33

2 Scenario

2.4.3 Unlock Impacted Cells or Modules


C2

C4

Check Alarm Reporting on Abis TP of the selected BTS,and acknowledge the alarms of Abis and downstreamBTSs (if any).

OMC-R 1 min. -

C2

C4

When the Abis connection is done (Abis link no longerin alarm state), Unlock BTS O&M Capability of theselected BTS, and of the downstream BTSs (if any).

OMC-R 1 min. -

C2

C4

Unlock Cell Traffic for cells of downstream BTSs (if any). OMC-R 1 min. -

OMC-R 6 min. -C2

C4

Wait for end of software downloading into the selectedBTS, and automatic ’Hardware and Alarm Audit’. TheBSS Equipment View is updated with previous andmoved modules.

Acknowledge alarms (MCL-XCLK) on Slave BTSs, ifany.

Note:There is a short outage (ongoingcalls stopped) on Slave BTSs, when thesynchronization clock from the MasterBTS comes back.

BTS 1 min. -C3

C4

INPUT

When previous ANXs (just reinstalled) are detected bythe BTS, Edit Sector Mapping and update the table.

Then, click on [ SAVE ].

Wait for the EEPROM update and ’cabling detection’to finish.

Note:If the removed ANCs or / andANBs or/and AGX / AGY / AGCs /AGC9Ps are still displayed, do notchange their sector values.

BTS 1 min. -C1

C3

C4

Stop HW Modification.

Note:Perform this task only if C2 wasnot performed.

- 4 min. -C1

C3

C4

The OMC-R automatically triggers a ’Hardware andAlarm Audit.’. The BSS Equipment View is updatedwith previous and moved modules. On the:

BTS site, wait for the config result:

success / Boot source: Abis

message and "SBL Module States"

window update

OMC-R site, wait for ’Hardware Audit’to end and previous hardware to be

displayed on the ’BSSUSM Main View’(Equipment View).

C3

C4

Unlock BSC or BTS Function (RA) for the disabledsector.

OMC-R 3 min. -

30 / 33 3BK 17430 0803 RJZZA Ed.06

2 Scenario


BTS 1 min. -C1 Init (TRE) for disabled TREs.

If all TREs of a cell are impacted, replace"Initialize TRE" with Init (RA).

OMC-R 1 min. -C1 When TRE initialization is finished in BSSUSMFunctional, View, Unlock RSL Resources of thedisabled TREs. If all TREs of a cell are impacted, replace

’Unlock RSL’ with Unlock Cell Traffic(when RA is initialized).

OMC-R 1 min. -- Unlock Cell Traffic for disabled cells of the selected BTS.

If the BTS has secondary sectors,replace ’Unlock Cell Traffic’ with UnlockRSL Resources of the disabled TREs.Acknowledge alarms (loss of TCH) onlinked cells.

2.4.4 Call Tests


BTS 5 min./cell

-- Call Test on the BTS.

This task must be done in parallel with theOMC-R tasks to save time.

’Unlock Cell’ from Call Test is not required.

CHECK Display USD Detailed Cell Information to check ifcalls are made on impacted cells.

OMC-R 5 min./cell

-

2.4.5 Final Checks


- Perform an Audit/Alarm State for the BSS. OMC-R 10 min. -

OMC-R 10 min. -CHECK View Status of Managed Objects and Alarms forthe impacted BTS.

Compare the status of Managed Objectsand alarms with the results printed in InitialChecks.

3BK 17430 0803 RJZZA Ed.06 31 / 33

2 Scenario

2.5 Move RailFor the STASR 3BK 07193 ABxx subrack, rails must be moved before theANC or ANB installation.

The ANC and ANB must not be installed into the STASR 3BK 07193 AAxxsubrack (no holes for ANC and ANB screws).

If the ANC is to be plugged in:

On the left, in the subrack:

The previous ANX uses slot number 4

The new ANC or ANB uses slot number 3

Action: Move second pair of rails (bottom and top), counting fromleft to right, in one step.

Note: If the SUM module must be moved, it goes from slot 1 to slot 7.

On the right, in the subrack:

The previous ANX uses slot number 10

The new ANC or ANB uses slot number 11

Action: Move the two pairs of rails (bottom and top), counting fromright to left, in one step.

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2 Scenario

BLANK PAGE BREAK

3BK 17430 0803 RJZZA Ed.06 33 / 33

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