Parameter Name |
IntraCell Non-AMR TCHF-TCHH Ho ATCB Threshold |
|---|---|
Description |
If the non-AMR full-rate speech ATCB is larger than or equal to this threshold, the MS meets the conditions for non-AMR TCHF-TCHH handover. If MS ATCB > ATCB threshold - ATCB offset, you can infer that the MS meets the ATCB threshold. |
GUI Value Range |
[0,255] |
Default Value |
30 |
Unit |
None |
Step |
- |
Modification Rules |
None |
Configuration Policy |
If this parameter is set too large, only the MSs at the center of a cell are handed over to half-rate services and thus the network congestion cannot be alleviated. If this parameter is set too small, the MSs at the edge of a cell are handed over to half-rate services and thus the speech quality deteriorates. |
Recommended Value |
30 |
Parameter Relationship |
None |
BSC Feature |
None |
Parameter Class |
Parameters About Radio Resources |
Caution |
This parameter can be configured only when HO Control Switch is set to HO Algorithm II; this parameter is invalid when HO Control Switch is set to HO Algorithm I. |