S4000A: TRX_RX_CS_PACK_NUM
This measurement provides the number of CS packets that the TRX receives from the BSC over the HDLC path when transmission optimization is implemented in the BTS.
Integer number or integer.
The TRX performs the measurement after receives the CS packets. The BTS periodically reports the results, and the BTSM disassembles the packets and processes the measurement results.
This is an original counter without involving any formula.