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LTE : Use of parameter "Hysteresis" within the measurement configuration ?

+2 votes
LTE : Use of parameter "Hysteresis" within the measurement configuration ?
posted Apr 5, 2014 by Neeraj Mishra

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1 Answer

+1 vote

The IE Hysteresis is a parameter used within the entry and leave condition of an event triggered reporting condition. The actual value is IE value * 0.5 dB.

3GPP 36.331

answer Apr 7, 2014 by Vimal Kumar Mishra
Why should we use 'Hystersis' in entry and leaving condition?what if we don't?
Hysteresis provides an offset. If hysteresis is not being used then UE shall  trigger event immediately once UE crosses threshold. Hysteresis provide a way to make sure that UE is really observing neighbor cell better or not.
I got it. Thank you so much!
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