HS-Setup Failures due to Ue

[shabib]

Hi Gurus,

We are having this problem with few cells where after CE upgrade the cell is experiencing HS-Setup Failure due to Ue.

This is affecting HS Accessibility KPI and hence need to find the root cause for it. MAC-hs effeciency is slightly degraded by 1% after the Ce upgrade.

its NSN kit RAS6 Flexi.

If anybody has similar experience please elaborate.

Thanks,

Shabib.

[kevin_h811]

Hi Shabib,

Any existing alarms?

Regards//

[EJAY]

mostly failures due to ue is lost of sync. either UL or DL. kindly check the prach of the cell and optimize it further.

[shabib]

Hi Kevin/Ejay,

No alarms on the site. I am checking PRACH settings will update if I find anything interesting.

Thanks though.

Shabib.
:)

[virgo_2k]

Hi,

How many carriers do you have configured? Can you check the Prach Propagation Delay for all the cells defined in one sector.