View Full Version : UL/DL TBF assignment
chronix_ray
2013-02-01, 01:59 PM
Hi,
Anyone knows how to improve UL and DL TBF assignment? Or any document that I can review.
Huawei system.
Br//
Ahmed Adel
2013-02-02, 06:26 AM
HI,
To improve your TBF assignments you have to Perform PS study at the network as the attached Sheet, Form This Study you will get the below.
- cells has Zero PS Traffic.
- cells carry low coding scheme only (GPRS only).
- cells carry High Coding scheme only (EDGE only).
- cells has high UL TBF Failures.
- cells has high DL TBF failures.
after that we going to start analysis Step by Step to improve.
chronix_ray
2013-02-04, 11:16 AM
Hi Amed,
Thanks. Do you have a template for me to easily check or to easily visualize?
Br//
Ahmed Adel
2013-02-07, 03:38 AM
The attached is Study Template, use it and we can Dis
eritelecom
2013-02-09, 12:15 AM
Hi friends,
is the TBF only used for GPRS/EDGE mode or for HSPA also ?
if not, which method is used in 3G ?
Thx a lot in advance
Eritelecom
adriansyah
2013-02-12, 12:33 AM
Try to help.:
- Ensure good radio condition
- Add more Static PDCH (Trade off with CS Traffic)
- Enlarge number of dynamic PDCH (Trade off with CS Traffic)
- Enlarge T3168 / T3192 timer value
asad1
2013-10-13, 11:20 PM
Hi
Can you e-mail me this document?
amch1982@yahoo.com
Thanks
gurs_leoboy@yahoo.com
2013-12-09, 06:10 PM
I hope these documents can help you
http://www.4shared.com/rar/3eoqzc6N/GSM_BSS_Network_PS_KPI__Succes.html
http://www.4shared.com/rar/NuPBJ5CA/GSM_BSS_Network_Performance_PS.html
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