Dynamic Channel Conversion Parameters

The Triggering Conditions:

The PDCH fails to be allocated to the MS.

The PDCH is allocated to the MS but the multislot capability of the MS does not match.

The GPRS channel is allocated to the EGPRS MS, and the EGPRS channel that can be converted exists in the cell.

The number of TBFs multiplexed on the PDCH is greater than or equal to the Multiplex Threshold of dynamic channel conversion.

Pre-request for the PDCH.

The Triggering Conditions:

The PDCH fails to be allocated to the MS.

The PDCH is allocated to the MS but the multislot capability of the MS does not match.

The GPRS channel is allocated to the EGPRS MS, and the EGPRS channel that can be converted exists in the cell.

The number of TBFs multiplexed on the PDCH is greater than or equal to the Multiplex Threshold of dynamic channel conversion.

Pre-request for the PDCH.

Maximum Ratio Threshold of PDCHs in a Cell

This parameter specifies the maximum ratio of PDCHs in a cell. The total number of TCHs and PDCHs available in a cell is fixed. The PDCH ratio is equal to PDCHs / (TCHs + static PDCHs).

Reservation Threshold of Dynamic Channel Conversion

This parameter specifies the number of channels reserved for the CS services. This parameter is invalid when "Level of Preempting Dynamic Channel" is set to "Preempt all dynamic TCHFs".