R9213: CELL_RADIO_PAGCH_TOTAL_QUEUE_LEN
This measurement provides the total length of the assignment message queues and assignment reject message queues on the PAGCH in the BSC in a granularity period.
byte.
In the granularity period, the length of the assignment message queue and assignment reject message queue on the PAGCH is sampled every five seconds to obtain the total sampled PAGCH queue lengths.
This is an original counter without involving any formula.