UL/DL TBF assignment

[chronix_ray]

Hi,

Anyone knows how to improve UL and DL TBF assignment? Or any document that I can review.

Huawei system.

Br//

[Ahmed Adel]

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]

Hi Amed,

Thanks. Do you have a template for me to easily check or to easily visualize?

Br//

[Ahmed Adel]

The attached is Study Template, use it and we can Dis

[eritelecom]

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]

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]

Hi
Can you e-mail me this document?
amch1982@yahoo.com
Thanks

[gurs_leoboy@yahoo.com]

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