Iub / node b buffer optimization

[kema2103]

Hi,

does any one knows or has experience is there any space to do optimization at NSN Node B for HSDPA service (when Youtube/video is used) in order to give better throughput, e.g. increase buffer capacity at Node B (if there is such option), I appreciate your comments and ideas on this topic.

thanks in advance.

[adewijaya]

Hi,

does any one knows or has experience is there any space to do optimization at NSN Node B for HSDPA service (when Youtube/video is used) in order to give better throughput, e.g. increase buffer capacity at Node B (if there is such option), I appreciate your comments and ideas on this topic.

thanks in advance.

not only on Radio level to adjust, please review on my suggestion in this link : http://www.finetopix.com/nokiasiemens/19287-youtube-throughput-problem.html

[kema2103]

Hi I know for this, you already have replied to my previous post, thanks, do you have or know on RAN side too, how to do this?

[adewijaya]

for RAN :

1. Dedicated HS code using in each Node B
2. See Utility and User on CE, Code, Power, and Iub, actually this is must no congestion
3. FACH or Paging Load in each Node B

Finally no alarm on NodeB, Good planning on SC, then you will get better throughput

[kema2103]

Thanks good points to be checked.

[harrypotter]

Were having IuB congestion also. Is your suggestion is for general IuB congestion?

I am also having issues with EXCESSIVE TCH INTERFERENCE