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High Drop calls in stats but no drops oberved in DT


#1

Hi seniors,

I have enabled 2g to 3g handovers and getting high call drops statistically…but no drops observed in DT… any suggestions to normalize drops.
Thanks!


#2

Which vendor ?


#3

The vendor is ZTE. Currently, handovers are RSCP based.


#4

It’s better to make it based on EcNo at good value _8
I tried it in Huawei and it causes dropped calls in field not counted in KPIs


#5

Yes… in couple of days ill shift handover criteria to ecno. Did you troubleshoot that dropped call issue ?


#6

Which band of 3G?


#7

The band is 2100


#8

Yes , let me remember the issue by the end of day


#9

Should never be enabled…Drop depend on UE vendor…Some UEs make drops and some donot


#10

Does it depend on single or dual sim ue ??


#11

Not sure about this .