Successful Outgoing Inter-RAT Inter-Cell Handovers

Measurement Counter

CH353:CELL_INTERRAN_OUTCELL_HO_SUCC

Description

This measurement provides the total number of successful outgoing inter-RAT inter-cell handovers. It is calculated by subtracting the Failed Outgoing Inter-RAT Inter-Cell Handovers from the Outgoing Inter-RAT Inter-Cell Handover Requests.

Unit

Integer number or integer.

Measurement Point

As shown in Figure 1 and Figure 2, the counter is measured at C when the BSC receives the CLEAR CMD message from the MSC during the outgoing inter-RAT inter-cell handover and the Cause is Handover successful (0x0B).

Figure 1 Measurement of the counters related to outgoing inter-RAT inter-cell handover (excluding directed retry)

A	Measurement point of Outgoing Inter-RAT Inter-Cell Handover Requests (Excluding Directed Retry)
B	Measurement point of Outgoing Inter-RAT Inter-Cell Handover Commands (Excluding Directed Retry)
C	Measurement point of Successful Outgoing Inter-RAT Inter-Cell Handovers (Excluding Directed Retry)

Figure 2 Measurement of the counters related to outgoing inter-RAT inter-cell handover (directed retry)

A	Measurement point of Outgoing Inter-RAT Inter-Cell Handover Requests (Directed Retry)
B	Measurement point of Outgoing Inter-RAT Inter-Cell Handover Commands (Directed Retry)
C	Measurement point of Successful Outgoing Inter-RAT Inter-Cell Handovers (Directed Retry)

Formula

Successful Outgoing Inter-RAT Inter-Cell Handovers = [Outgoing Inter-RAT Inter-Cell Handover Requests] - [Failed Outgoing Inter-RAT Inter-Cell Handovers]