External Outgoing Cell Handover Success Ratio per BSC

Measurement Counter

ZK3176:BSCRPT_KPI_INTERBSC_OUTCELL _HO_SUCC_RATE

Description

This measurement provides the success ratio of external outgoing cell handover per BSC. The handover failures include those caused by poor Um interface quality, internal channel congestion of the BSC, and MSC intervention.

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

External Outgoing Cell Handover Success Ratio per BSC =

([Successful External Outgoing Cell Handovers per BSC]

/

[External Outgoing Cell Handover Requests per BSC]) x {100}


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