Measurement Counter
ZTA03435:BSCRPT_UL_REQ_FAIL_MSC_ACK_EXP
Description
When the MS initiates a request for the uplink TCH, the BSC sends an UPLINK REQUEST message to the MSC and starts a timer. The BSC stops the timer after receiving an UPLINK REQUEST ACKNOWLEDGE message from the MSC. This measurement provides the number of times that the timer expires.
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 Unsuccessful VGCS Uplink Seizures (Uplink Request Acknowledge Timeout).
Formula
Failed VGCS Uplink Seizures (Uplink
Request Acknowledge Timeout) per BSC = 
Unsuccessful VGCS Uplink Seizures (Uplink Request Acknowledge Timeout)
(That is, the total of the counter Unsuccessful VGCS Uplink Seizures (Uplink Request Acknowledge Timeout) in each cell of the BSC.)