Measurement Counter
ZTA03458:BSCRPT_GCC_HO_REQ_TA
Description
After the originating BSC makes the handover decision, the originating BSC analyzes the reason for the handover. This measurement provides the number of handovers for timing advance. Along with Successful VGCS TCH Handovers for Timing Advance, this measurement indicates the performance of the handovers for timing advance.
Unit
Integer number or integer.
Measurement Point
At the end of each granularity period, this counter is measured by using the following formula. For details, see Attempted VGCS TCH Handovers for Timing Advance.
Formula
Attempted VGCS TCH Handovers for Timing Advance per BSC = 
Attempted VGCS TCH Handovers for Timing Advance
(That is, the total of the counter Attempted VGCS TCH Handovers for Timing Advance in each cell of the BSC.)