Measurement Counter
ZTA03416:BSCRPT_VBS_ASS_REQ
Description
During the establishment of the VBS, the MSC sends a VGCS/VBS ASSIGNMENT REQUEST message to the BSC for setting up a VBS channel. If the assignment is successful, the BSC sends a VGCS/VBS ASSIGNMENT RESULT message to the MSC; otherwise, the BSC sends a VGCS/VBS ASSIGNMENT FAILURE message to the MSC. This measurement provides the number of VGCS/VBS ASSIGNMENT REQUEST messages that the MSC sends to the BSC.
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 VBS Assignment Request.
Formula
VBS Assignment Requests per BSC = 
VBS Assignment Request
(That is, the total of the counter VBS Assignment Request in each cell of the BSC.)