Sampled Measurement of Initially Configured Channels (CBCH)

Measurement Counter

R3009A:CELL_CH_CFG_NUM_CBCH_900

R3009B:CELL_CH_CFG_NUM_CBCH_1800

Description

Cell broadcast channels (CBCHs) are used by the BSS system to forward cell broadcast messages from the CBC to MSs. For the areas where cell broadcast services are enabled, you can configure CBCHs by configuring BCCH+CBCH or SDCCH+CBCH.

R3009A:CELL_CH_CFG_NUM_CBCH_900 provides the number of configured CBCHs in the GSM900, GSM900/DCS1800, GSM850, GSM850/DCS1800, and GSM850/PCS1900 cells controlled by the BSC at each sampling point.

R3009B:CELL_CH_CFG_NUM_CBCH_1800 provides the number of configured CBCHs in the DCS1800 and PCS1900 cells controlled by the BSC at each sampling point.

Unit

Integer number or integer.

Measurement Point

The BSC takes the samples of the channel allocation status every five seconds. When the sampling timer expires, the specific counter R3009A:CELL_CH_CFG_NUM_CBCH_900 or R3009B:CELL_CH_CFG_NUM_CBCH_1800 is measured according to the frequency band of the cell and the number of configured BCCH+CBCH or SDCCH+CBCH channels.

Formula

This is an original counter without involving any formula.