Measurement Counter
A03423: CELL_VBS_ASS_REQ
Description
During the establishment of the VBS, the MSC sends a VBS ASSIGNMENT REQUEST message to the BSC for setting up a downlink channel. If the assignment is successful, the BSC sends a VBS ASSIGNMENT RESULT message to the MSC; otherwise, the BSC sends a VBS ASSIGNMENT FAILURE message to the MSC. This measurement provides the number of VBS ASSIGNMENT REQUEST messages received by the BSC.
Unit
Integer number or integer.
Measurement Point
This counter is incremented by one when the BSC receives a VBS ASSIGNMENT REQUEST message from the MSC. In the signaling procedure, this counter is measured at points A in Figure 1, Figure 2, and Figure 3.
Formula
This is an original counter without involving any formula.