ericsson rbs overview and simple commands & guideline

7/17/2019 Ericsson RBS Overview and Simple Commands & Guideline

http://slidepdf.com/reader/full/ericsson-rbs-overview-and-simple-commands-guideline 1/22

Agenda:

1. Network KPI

1.1 Accessibility1.2 Retainability

1.3 Integrity

2. Reports and Commands

2.1 How to create BO report

2.2 WMRR and WNCS

2.2 OSS HW & SW Inventory

2.3 OSS Basic Moshell Commands2.4 OSS Mobatch

3. Baseline Parameters

4. RNC/RBS Useful Counters

5. Node-B overview



1. Network KPI

1.1 Acc essibi l i ty :

Accessibility is defined as the ability of a user to obtain requested service from the system.

KPI Name KPIRRC CS Success Rate (%) 95%

RRC PS Success Rate (%) 96%

RAB Speech Success Rate (%) 95%

RAB R99 Success Rate (%) 95%

RAB HSDPA Success Rate (%) 95%

1.2 Retainabi l i ty :

Retainability is defined as the ability of user to retain the requested service one connected for desired

connection.

KPI Name KPISpeech RAB Drop Rate (%) 3.5%

R99 RAB Drop Rate (%) 2.5%

HS RAB Drop Rate (%) 5%

EUL Drop Rate (%) 10%

1.3 Integri ty:

Integrity is defined as the ability of a user to receive the requested service as desired quality.

HS Throughput (kbps) >100

Soft Hando ver –handover between of different node-b

Soft Handover Success Rate Speech (%) 94%

IRAT Hando ver- handover from 3G to 2G

IRAT Handover Success Rate Speech (%) 90%



2. Reports and Commands:

2.1 How to create BO report



Task: Create Report for RAB Speech Success Rate on Site & Cell level for hourly BH resolution



2.2 WCDMA Measurement Result Recording and Neighboring Cell Support

Need to Enter Performance -> Radio Network Optimisation



2.4 OSS HW & SW Inventory

Purpose: To make inventory of HW (RAX, TX, RRU, Nobe B type, RETU and etc.)

1) Entering:



2) Selecting Data:



3) Exporting Data:



4) Saving Data:

5) Opening file:

By FileZilla or Totall Commander you can find you saved file. In our example file located

by this directory/home/aruyer/AKTA_RNC_1. Then you may open the file in XML

format.

Task: Make HW inventory for RAX/TX boards for KZYL_RNC_1



2.2 Basic Moshell Commands

lt all : loads MO tree

h : help

l+ / l- : open/closes moshell logfile

(l)pr : print MO LDNs and proxy ids

s+ / s- : sort MO list in alphabetical order instead of proxy order

(l)st : print state of MOs (operationalState and administrativeState)

(l)get : reads attributes from MO

hget : reads attibutes from MO and prints horizontally

prox : displays of proxy identities

al : print the list of active alarms.

lga : shows alarm logs between dates

lgo : history of MO write commands

mom : prints decriptions of MOs

momd : prints MOs without description

pmom : prints description of Performance Management counters

pmr : produces PM KPI reports

pmx : displays counter values, extracted from the statistics ROP files.

inv : complete HW/SW inventory

bo : shows boards

cab : displays prinouts relating to hw, sw, restarts, leds, cpu load, errors

ced : prints consumption of cell resources and rbs hw (RNC only)

cedh : prints resources consumption in Iub level (RNC only)

uer [-i,-c,-r] : prints UE context data for all active calls (RNC only)

cvls : lists all CVs



cvms : creates a cv and make it startable

set : sets an attribute value

hi : print history of moshell commands for the current session

dcgk : takes an MO dump of the node

mobatch : sends moshell commands to several nodes in parallel.

RNC

get 0 : shows RNC type

pr UtranCell

lget UtranCell=xxx UtranRelation

lget UtranCell=xxx GsmRelation

get UtranCell=xxx scramblingcode

get UtranCell=xxx cellid

get UtranCell=xxx Iub

get Iub_xxx

get UtranCell=xxx maximumTransmissionPower

get UtranCell=xxx pwrAdm

get UtranCell=xxx eulServingCellUsersAdm

get UtranCell=xxx hsdpaUsersAdm

lget UtranCell=xxx numHsPdschCodes

lst UtranCell=xxx : shows state of untrancell & its channels

hget uerc=xxx serviceOffset|userLabel

get UtranCell=xxx locationArea

get Iub_xxx hwAdm : shows dl / ul hw admission limit



RBS

get 0 : shows RBS type

get . feature

get . license

get . ChannelElement

get . noofradiolinks : shows active radio links

get . maxdlpowercapability

get . maxtotaloutputpower

get . electricalantennatilt

get . attenuation

get . maxNumEulUsers

get . maxNumHsdpaUsers

get . maxNumHsPdschCodes

st cell : shows cell state

st asc : shows asc state

st ret : shows retu state

hget . longitude|latitude : shows coordinates

get . beamDirection : shows antenna azimuths



2.3 OSS Mobatch

Purpose: Downloading data in one file for selected Nodes or RNC

1) Creating 2 files: 1 file containing sites name and 2 file containing commands.

Be aware of correctness sites names/ RNC names/ commands.



2) Commands:

Sun Tools --> Terminal

mobatch -p 20 -t 5 12102011ATYR_RNC_1 12022011cmddirection Entering command

cd /var/opt/ericsson/amos/moshell_logfiles/aruyer/logs_mobatch/2011-10-

12/12102011ATYR_RNC_1/14-55 Entering to folder where stored file

ls – Showing data

cat 61001BERLIKSERV.log- By cat command can see the proper site

egrep Sector *.log>/home/aruyer/121020111.txt – Egrep command collect all sites data

in one file.

Be sure that you entered to the same folder, where you stored file.

Task: Prepare mobatch file for electricalAntennaTilt to KZYL_RNC_1



3. Baseline Parameters

Idle Mode and Common Channel Behavior

Capacity Management

Connection Handling

Handover

Power Control

Channel Switching

HSDPA Flow Control

HSDPA Overview

HSDPA User Plane

Enhanced UL Scheduler

EUL Flow Control

EUL Overview

EUL User Plane

Load Sharing

4. RNC/RBS Useful Counters

pmCellDowntimeAuto

pmCellDowntimeMan

pmHsDowntimeAuto

pmHsDowntimeMan

pmEulDowntimeAuto

pmEulDowntimeMan

pmNoReqDeniedAdm : RAB est. & RRC requests rejected by adm. control.

Time that cell or HSDPA or EUL service has beenunavailable because the cell or service has beendown or manually locked.



pmNoFailedRabEstAttemptLackDlChnlCode

pmNoFailedRabEstAttemptLackDlHwBest

pmNoFailedRabEstAttemptLackUlHwBest

pmNoFailedRabEstAttemptLackDlPwr

pmNoServingCellReqDeniedEulTti2

pmNoRabEstablishAttemptSpeech

pmNoRabEstablishAttemptPacketInteractiveHs

pmNoRabEstablishAttemptPacketInteractiveEul

pmNoRabEstablishSuccessSpeech

pmNoRabEstablishSuccessPacketInteractiveHs

pmNoRabEstablishSuccessPacketInteractiveEul

pmNoSystemRabReleaseSpeech

pmNoSystemRbReleaseEul

pmNoSystemRbReleaseHs

Admission control – some of the

RAB establishment fail reasons

Number of speech, HSDPA,

EUL RAB attempt

Number of speech, HSDPA, EUL

RAB success

Number of speech, HSDPA, EUL

RAB drop



pmNoSysRelSpeechNeighbr

pmNoSysRelSpeechSoHo

pmNoSysRelSpeechUlSynch

pmRlAddAttemptsBestCellSpeech

pmRlAddSuccessBestCellSpeech

Speech drop reasons: neighbor,

soft handover or Ul

synchronization

Number of soft handover attempt

and success based on

utranrelation



5 Node-B overview

RBS type

3106 3206 3216 3308 3418 3518 6102 6201

RAX type

RAX type Product Code CE

RAX ROJ 119 2187/14 128 CE

RAX 12 ROJ 119 2187/7 64 CE

RAX 13 ROJ 119 2187/4 128 CE

TX type

RAX type Product Code CE

TX6HS‐03 ROJ 119 2254/7 64-128

TX6HS‐04 ROJ 119 2254/8 256 –384

TX6HS‐06 ROJ 119 2254/6 256

–384

DU Type- Supports only RBS 6000, RAX and TX board are inside DU board

RBS type RAX type Product Code RAX inside TX inside

6102 DUW1001 KDU 127 161/1 128 128

DUW2001 KDU 127 161/2 384 384

DUW3001 KDU 127 161/3 512 768

Be aware that TX board TX6HS

03 and TX6HS

04 does not support 2nd carrier.

RBS Type Max Number of RAX Slot for RAX board

Max Number of

TX

Slot for TX

board

3216 6 4-9 2 10,11



3106/3206 12 9–4 and 16–21 4 11, 10, 14, 15

3518 4 3–6 2 7,8

3418 4 3–6 2 7,8

ericsson rbs overview and simple commands & guideline

Documents