pUbLIS
2012-05-29, 05:16 PM
Hi all,
I'm evaluating some sites (NSN sites) where the HSUPA was activated.
The problem is that, the setup and access for HSUPA is very low since 8am to 18pm.
Checking the failure causes, it shows that the setup has failed due to "too many users".
As far as I can understand, as long has the DCH was allocated (instead of the e-DCH), that doesn't represent a big problem.. because the uplink connection was established nevertheless. I think that's the case, because the RAB PS Setup&Access is perfect.
Keeping in mind that HSUPA could the optimized (allowing more users in the cell), I would like to know what parameters (WBTS and WCELL) reduces or enlarges the allowed number of HSUPA users in the cell.
Btw.. any references/comments regarding the impact of allowing more users in the cell, HW requirements, CE %utilization, etc., are always welcome! ;)
Thanks in advance.
Cheers
I'm evaluating some sites (NSN sites) where the HSUPA was activated.
The problem is that, the setup and access for HSUPA is very low since 8am to 18pm.
Checking the failure causes, it shows that the setup has failed due to "too many users".
As far as I can understand, as long has the DCH was allocated (instead of the e-DCH), that doesn't represent a big problem.. because the uplink connection was established nevertheless. I think that's the case, because the RAB PS Setup&Access is perfect.
Keeping in mind that HSUPA could the optimized (allowing more users in the cell), I would like to know what parameters (WBTS and WCELL) reduces or enlarges the allowed number of HSUPA users in the cell.
Btw.. any references/comments regarding the impact of allowing more users in the cell, HW requirements, CE %utilization, etc., are always welcome! ;)
Thanks in advance.
Cheers