R3710:CELL_AIDING_BCCHAIDING
If the main BCCH of a cell is faulty, to ensure the continuity of services, the BSC allocates a TCH of another TRX as a new BCCH. This is called BCCH mutual aid. This measurement provides the number of BCCH mutual aidings.
Integer number or integer.
If the main BCCH of a cell is faulty, the BSC allocates a TCH of another TRX as a new BCCH and accumulates the BCCH mutual aid.
This is an original counter without involving any formula.