- This topic has 31 replies, 1 voice, and was last updated 2 years, 11 months ago by LEMAURE.
28th July 2008 at 07:37 #53242Turd!Guest
What do you think are the factors/reasons for RRC connection failure in WCDMA call set-up process?
And what are the possible solutions for this problem.23rd April 2010 at 10:46 #53243varun sharmaGuest
There are many reason of RRC failure rate:
3.Due to Handover control
4.Due to Admission control
5.Hardware issues.20th April 2011 at 10:12 #53244HusamGuest
most of RRC problem is due to hi Paging so congestion.
solution for worst rrc cells to divide RNC to suitable RAC/LAC boundries and if there is one cell has high paging with one neighbors , these two cells must be in one lac20th April 2011 at 17:55 #53245alcatel manGuest
Pls ensure that Ec/No is not lower than threshold, check available DL code/Power resources, check ur RSCP/RSSI thresholds10th October 2011 at 09:48 #53246ThiyaguGuest
Need help to find out why the RRC failures are happening suddenly in huge numbers.22nd October 2011 at 13:19 #53247jashwanth reddyGuest
call failed and call was released before connection in umts when i am making cs call.plz send me reasons for this one24th December 2011 at 17:11 #53248Manish MalviyaGuest
Can you please tell me what is the reason for RAB failure1st January 2012 at 04:38 #53249NadeemGuest
Calls were dropped stating the error “No route to destination” then Call was released before connection.
what’s the reason for this.24th April 2012 at 02:33 #53250HasnainGuest
Poor Coverage (DL / UL)
Pilot Pollution / Pilot Spillover
No resource availability (Congestion) for Hand in
Loss of Synchronization
Delayed IRAT Triggers
External Interference24th June 2013 at 05:49 #53251rajesh raiGuest
what is the difference in pilot pollution & multi server?23rd April 2014 at 05:33 #53252sakthivelGuest
what will be the reason for suddenly 100% RRC accessibility failure in the LTE.
there is no hardware isuues, lot of sites got affected from the same period
what are the parameter and counters need to be checked.5th May 2014 at 10:39 #53253Prateek KhannaGuest
RRC connection is releasing without rrc connection re-configuration complete message. What can be the reason for set up failure???
RRC connection Request –> RRC Connection Setup–> RRC Connection Setup Complete–> RRC Connection Release.31st July 2015 at 02:55 #53254sanjay Ku SahooGuest
RRC FAILURE & RAB FAILURE IN WCDMA13th August 2015 at 07:01 #53255AKVGuest
Call was released before connection22nd August 2015 at 18:06 #53256shankarGuest
what is the reason for RRC connection failure?