View Full Version : Enhance KPIs in 2G
eng.akhalifa
2012-04-11, 01:40 AM
Dears,i hope to make this thread as a reference to how enhance main KPI in 2G network.1- CDR.2-congestion (TCH and SDCCH).3-HOSRif any one need to add any KPI, kindly tell me.
CDR:
1- check overshooting problem.
2- check frequency clashes.
3- check H/W issues.
4- missing neighbors.
5- Congestion on the neighboring sites.
6- external interference from a jammer.
7- MAIO and HSN configuration.
eng.akhalifa
2012-04-11, 04:34 AM
for CDR:
1- check overshooting problem.
2- check frequency clashes.
3- check H/W issues.
4- check ICM on GSM.
5- missing neighbors.
if there any one have additions reasons, kindly add.
guess.who
2012-04-11, 08:10 PM
operational issues like Abis drop or Equipement failures...
Congestion on the neighboring sites...
external interference from a jammer etc
BR
VitalyK
2012-04-12, 11:10 PM
for CDR:
1- check overshooting problem.
2- check frequency clashes.
3- check H/W issues.
4- check ICM on GSM.
5- missing neighbors.
if there any one have additions reasons, kindly add.
MAIO and HSN configuration, cross-feeders, TMA and other faults...
eng.akhalifa
2012-04-13, 08:15 PM
here is a file taking about GSM CDR causes and solutions.
26464
huawrx
2012-04-17, 10:37 PM
i add see alarms and statistics of handovers between cells (bad definition of extern,BCCH, other cells...)
Sorry but i can't download the file because i havent enough reputation... whats about matter ? more issues for GSM? could you send me the file, please?
thanks in advance
BRs
eng.akhalifa
2012-04-18, 07:51 PM
i add see alarms and statistics of handovers between cells (bad definition of extern,BCCH, other cells...) Sorry but i can't download the file because i havent enough reputation... whats about matter ? more issues for GSM? could you send me the file, please?thanks in advanceBRshttp://www.4shared.com/rar/pbOzJY7u/HUAWEI_COURSE_VS_13.html?
bugmenot2
2012-04-18, 07:53 PM
11111111111111111111111111111111111
sdcch
2012-04-21, 07:34 PM
thanksss for your info
vBulletin® v4.2.5, Copyright ©2000-2024, Jelsoft Enterprises Ltd.