ZK3011A:BSCRPT_KPI_TCH_ASS_CONG_TRAF
This measurement provides the number of assignment failures due to no available TCH in the assignment procedure.
Integer number or integer.
This counter is measured according to the following formula when the measurement period ends.
Failed TCH Seizures due to Busy TCH per BSC (Traffic Channel) =
[Failed Assignments (First Assignment, No Channel Available in Assignment Procedure) Per BSC] +
[Failed Assignments (First Assignment, No Channel Available in Directed Retry Procedure) Per BSC] +
[Failed Assignments (Reconnection to Old Channels, No Channel Available in Assignment) Per BSC] +
[Failed Assignments (Reconnection to Old Channels, No Channel Available in Directed Retry) Per BSC]