Its RF ok
Its samsung
I think it is there you find in your library
Or check your formula
Anyways you first try this if drops nom are reduce that means it is working
What about in Ericsson & Nokia
We have separate counters drop due to partial handover drop due to timer expire drop due to late handover
Based on this we tune the parameter
One more thing which is identified in Nokia system check reference clock signal if you have TDD because TDD is too much sensitive a single drag in clock value it can impact very high drops
Stable clock is good
Its ok its we can find by drill down counter but …few drops not pigging …how we can takel…
It is impossible brother
Thanks …
It is also cause HO failure…simply can identify
No bro handover failure reasons are multiple
Ue lost radio condition takes place
How you bifurcate???
When You find reference clock issue HO failure rate is very high please check KPI
Why’s that? Please explain thet heory
I’ve got several cases of that
What should be the defence Timer value or Parameter Name any one can help
Can any one can help? Any experience guy can guide me about the same …
Check rlf failure
If you have Nokia system
Check ncwq
Ncqidtx parameter
And ncqirec
What is the value of allowed no of detransmission by ue
100ms is standard settings can yo explain how it’s work …what happened if its value can set 250 ms or any timer value need to change
Ye will sent 250 times detransmission to UE that he is in bad coverage.
If you set to 0 so once rlf timer starts it will drop directly. This is to save rlf. 60% drops happened due to rlf.
Don’t go for 250 it will increase your audio gap counter of you have volte in your network.
Which BTS you have???
Samsung volte Galaxy BTS…When it will start with end that parameters value can be more than N310 if not why
So it’s the one cause of MCR
its not times… its that wait periodic… before enodB say UE that it got loss
What is MCR ? Do u mean to say media call rate
Did you find any… as defence timers subject is not there in any of the libraries?