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Member
Reputation: 172
Increasement of UE no reply after NodeB RAN12 upgrade
After NODEB RAN12 upgrade we are experience huge decreasement of RRC success rate on numbers of NodeBs (the most loaded ones)due to UE NO REPLY before that not any problems. Have someone face this problem?
BR
Last edited by agenov; 2011-11-16 at 04:36 AM
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2011-11-16 04:33 AM
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Reputation: 40
Re: Increasement of UE no reply after NodeB RAN12 upgrade
I will check in PRS if we hare faced the same probel wheb we upgraded to R12.
Is SPC 5XX ?
Are you facing also RAB success rate decrease due to UE_no_reply ?
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Member
Reputation: 72
Re: Increasement of UE no reply after NodeB RAN12 upgrade
Originally Posted by
agenov
After NODEB RAN12 upgrade we are experience huge decreasement of RRC success rate on numbers of NodeBs (the most loaded ones)due to UE NO REPLY before that not any problems. Have someone face this problem?
BR
I did recently RAN12 upgrade and no issue of any KPI. there must be any issue with configuration in your network....
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Member
Reputation: 40
Re: Increasement of UE no reply after NodeB RAN12 upgrade
No increasing failures detected when upgrading to R12.
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Member
Reputation: 172
Re: Increasement of UE no reply after NodeB RAN12 upgrade
Nope. Only during RRC phase.
Originally Posted by
essalvador
I will check in PRS if we hare faced the same probel wheb we upgraded to R12.
Is SPC 5XX ?
Are you facing also RAB success rate decrease due to UE_no_reply ?
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Post Thanks - 1 Thanks
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Member
Reputation: 82
Re: Increasement of UE no reply after NodeB RAN12 upgrade
Originally Posted by
agenov
After NODEB RAN12 upgrade we are experience huge decreasement of RRC success rate on numbers of NodeBs (the most loaded ones)due to UE NO REPLY before that not any problems. Have someone face this problem?
BR
nope brother. is this degradation happen in all site ?
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Senior Member
Reputation: 307
Re: Increasement of UE no reply after NodeB RAN12 upgrade
I have the same issue - I'm resetting the cells affected over night at the moment and it helps but I don't have a permanent solution for this. SW patch is required but I haven't got it yet.
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Member
Reputation: 172
Re: Increasement of UE no reply after NodeB RAN12 upgrade
Now we are investigating possible relation between this problem and the type of base band board used. can you tell me what is the configuration in your case?
Originally Posted by
D33T0X
I have the same issue - I'm resetting the cells affected over night at the moment and it helps but I don't have a permanent solution for this. SW patch is required but I haven't got it yet.
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