Radio Handover Success Ratio per BSC

Measurement Counter

ZK3175:BSCRPT_KPI_INTRABSC_WIRELESS_HO_SUCC_RATE

Description

This measurement provides the radio handover success rate per BSC. The handover failures include those occurred only on the Um interface.

Unit

%.

Measurement Point

BSC counters are calculation counters. This counter is measured according to the formula below when the measurement period ends. For details on the measurement point, see "Measurement Point" of each counter in the formula.

Formula

Radio Handover Success Ratio per BSC =

(([Successful Internal Intra-Cell Handovers per BSC] +

[Successful Internal Incoming Cell Handovers per BSC]))

/

([Internal Intra-Cell Handover Commands per BSC] +

[Incoming Internal Inter-Cell Handover Responses per BSC])) x {100}


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