Parameter Name |
Uplink Quality Threshold of SDCCH Call Drop Statistic |
|---|---|
Description |
This parameter specifies the quality threshold for measuring the number of call drops on SDCCH. When call drop occurs on the SDCCH, the BSC determines whether the uplink quality level multiplied by 10 is higher than this threshold. If all the following four conditions are met, the number of call drops on SDCCH (receive quality) is incremented by one. First, the uplink quality level multiplied by 10 is higher than this threshold. Second, the TA is smaller than the TA threshold of the serving cell. Third, the uplink level is higher than Uplink Received Level Threshold of SDCCH Call Drop Statistic. Finally, the downlink level is lower than Downlink Received Level Threshold of SDCCH Call Drop Statistic. |
GUI Value Range |
[0,70] |
Default Value |
55 |
Unit |
None |
Step |
- |
Modification Rules |
None |
Configuration Policy |
The parameter value corresponds to RQ (quality level: 0 to 7) multiplied by 10. The greater the value, the bad the receive quality. |
Recommended Value |
55 |
Parameter Relationship |
None |
BSC Feature |
None |
Parameter Class |
Parameters About Radio Resources |
Caution |
None |