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Member
Reputation: 18
LTE intra-freq Handover Execution Failure due to Source Cancel HO
Dears
What could be the reason in LTE Handover "S1 intra-freq Handover Execution Failure due to Source Cancel HO" Thanks a lot.
thx
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2017-01-03 09:37 PM
# ADS
Circuit advertisement
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Member
Reputation: 119
Re: LTE intra-freq Handover Execution Failure due to Source Cancel HO
check TS1RelocOverall timer against T304
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Member
Reputation: 238
Re: LTE intra-freq Handover Execution Failure due to Source Cancel HO
Hi
which vendor?
Regards
Plannerguy
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Member
Reputation: 18
Re: LTE intra-freq Handover Execution Failure due to Source Cancel HO
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Re: LTE intra-freq Handover Execution Failure due to Source Cancel HO
Normally once source ENB send HO request to Target, in the meanwhile if UE reports some good measurement reports for source cell then source will cancel the handover as the Radio conditions have improved.
But this is one of the many reasons.
Originally Posted by
oucht79
Dears
What could be the reason in LTE Handover "S1 intra-freq Handover Execution Failure due to Source Cancel HO" Thanks a lot.
thx
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Thanks!
Pass: optimizer
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Junior Member
Reputation: 10
Re: LTE intra-freq Handover Execution Failure due to Source Cancel HO
We have the same issue in some cells (Nokia FL15A) : X2 Fail out HO cancel (raison : ho-target-not-allowed).
Please your recommendations
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Member
Reputation: 18
Re: LTE intra-freq Handover Execution Failure due to Source Cancel HO
For this issue i think you have to activate the X2 switch handover. check
Thanks
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Junior Member
Reputation: 10
Re: LTE intra-freq Handover Execution Failure due to Source Cancel HO
Could you please elaborate more ?
Which param should i check ?...
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Member
Reputation: 18
Re: LTE intra-freq Handover Execution Failure due to Source Cancel HO
I dont know the parameter name in nokia, but for sur there is a switch for each type of HO includes X2 Switch S1 switch, ...etc. it's just on / off
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Junior Member
Reputation: 10
Re: LTE intra-freq Handover Execution Failure due to Source Cancel HO
Maybe the problem will be switched then in S1 ?
What could be the problem in X2 of such raison ?
Thanks.
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