R3110: CELL_IMM_ASS_CHAN_ALLOC_FAIl_TIMES_NO_USABLE_CHAN_TCH
This measurement provides the number of TCH assignment failures because no channel is available during the immediate assignment.
Integer number or integer.
On receiving the CHAN ROQ message in the immediate assignment procedure, if the channel assignment fails (see point A in the figure), then the measurement is triggered.
This is an original counter without involving any formula.