how to reduce AAL TYPE 2 CAC REJECTION LEVEL EXCEEDED

[edy.djunaedi]

Hi All,

Please share..
since Iub utilization have 100%
Only CSSR HSDPA has degraded, which counter triggered on :
HSDPA setup failure due to Iub,
packet session failure due to AC and Iub

some idea is enabling Force AMR, Modify TBT or Activity Factor.

any one can explain which recommended value to that parameter ?

FLEXI 3G NOKIA

Thanks
BR//edy

[redernesto]

Hi
you must change GBR parameter (Guarantee Bit Rate) default value 64 change for 32.

RNC level

[edy.djunaedi]

Hi
you must change GBR parameter (Guarantee Bit Rate) default value 64 change for 32.

RNC level


hi Redernesto,

thanks for share, I'll try..
but do you or anyone else have another idea.
since operator say that it'll be long time to get upgrade Iub..

do you know a good composition or Percentage RRMUL activity factor for AMR CS (default 95%) related to this issues.

thanks
BR// edy

[redernesto]

MY FRIEND

ALL TYPE OF CONGESTION HAS NEGATIVE IMPACT IN ACCESIBILITY.

THE BEST WAY FOR IMPROVE HSDPA ACCESIBILTY IS CAPACITY EXPANTION MORE E1/T1/IP BW IN CASE THE HIGH UTILIZATION.

WHEN THE ISSUE IS BASIC CONGESTION MEDIUM UTILIZATION THE FEATURE AND PARAMETERS YOU CAN MODIFY.

YOU CAN TRY WITH 80% ACTIVITY FACTOR BUT THIS CHANGE CAN NEGATIVE IMPACT IN QUALITY OF VOICE