Mean Number of Busy TCHs (Underlaid Subcell)

Measurement Counter

AR3558:CELL_CH_BUSY_NUM_TRAF_ULCELL_AVR

Description

This measurement provides the mean number of busy TCHs (including TCH/F and TCH/H channels) in an underlaid subcell controlled by the BSC in the granularity period.

Unit

Integer number or integer.

Measurement Point

In the granularity period, the counters are calculated as follows.

Formula

Mean Number of Busy TCHs (Underlaid Subcell) = [Total Number of Busy TCHs (Underlaid Subcell)]/[Number of Attempts to Scan Channel States]