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What is FilterCoefficient in QuantityconfigEUTRA in MeasConfig message ?

+1 vote
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QuantityConfigEUTRA ::= SEQUENCE {
filterCoefficientRSRP
filterCoefficientRSRQ
}

posted May 21, 2018 by Gnanendra Reddy

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1 Answer

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FilterCoefficient is the IE in which UE applies filtering of the measurements for that measurement quantity.
The filtering is performed according to the following formula:

Fn = (1 − a) * Fn-1 + a * F −Mn

The variables in the formula are defined as follows:

Fn is the updated filtered measurement result step n.
Fn−1 is the old filtered measurement result step n – 1.
Mn is the latest received measurement result from physical layer measurements.
a = 1/2^(K/4) and k is filter co-efficient for corresponding measurement quantity received by the quantityconfig parameter

answer Jul 9, 2018 by Mohit Mohan
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