What's the impact on the cell performace if we increase HS-PDSCH licenses?

[Alberto Corleone]

Hi,

I have a question for you experts. Currently I have a NodeB (Huawei DBS3900) with 15 HS-DSCH Licenses available (shared among the 3 cells). I've checked the offender cell and it is under the following conditions:

Cell Level:
- Code Max Number for HS-PDSCH = 15
- This cell has problems due to VS.RAB.FailEstabPS.ULPower.Cong

So, what would be the impact if I increase HS-PDSCH from 15 to 45 Licenses???

Could this increase affect ULPower.Cong and become even worst??

[agenov]

No, it will not increase the UL power congestion. What you will gain from this is to improve the HSDPA throughput.

br
Alex


Hi,

I have a question for you experts. Currently I have a NodeB (Huawei DBS3900) with 15 HS-DSCH Licenses available (shared among the 3 cells). I've checked the offender cell and it is under the following conditions:

Cell Level:
- Code Max Number for HS-PDSCH = 15
- This cell has problems due to VS.RAB.FailEstabPS.ULPower.Cong

So, what would be the impact if I increase HS-PDSCH from 15 to 45 Licenses???

Could this increase affect ULPower.Cong and become even worst??

[rabkalamek]

Hi im newbie too, i don't have any experience in Huawei. But in e*******, max pdsch code setting is 15 because the pdsch code is using sf 16. i dont know if it same with huawei. so i think you cannot set the hspdsch code more than 15.
the maximum of pdsch code is only 15 because from total 16 channel of sf 16, 1 sf16 use for signalling (sf32/sf64/sf128/sf256)

cmiiw