Parameter Name |
SACCH Multi-Frames(SACCH period (480ms)) |
|---|---|
Description |
This parameter is used by the BTS to inform the BSC of radio link connection failure. When the BTS receives the SACCH measurement report from the MS, the counter for determining whether a radio link is faulty is set to the value of this parameter. Each time the BTS fails to decode the SACCH measurement report sent by the MS, the counter decreases by 1. If the BTS successfully decodes the SACCH measurement report, the counter increases by 2. When the value of the counter is 0, the radio link fails.The BTS sends a connection failure indication message to the BSC.The number of SACCH multi-frames and the radio link failure counter in the system message specify the radio link failure time on the uplink and that on the downlink respectively. The judgment standard is whether the SACCH message is correctly decoded. |
GUI Value Range |
[0,63] |
Default Value |
32 |
Unit |
SACCH period (480ms) |
Step |
480 ms |
Modification Rules |
None |
Configuration Policy |
If the value of this parameter does not match with the value supported by the BTS, an alarm is generated. |
Recommended Value |
32 |
Parameter Relationship |
None |
BSC Feature |
None |
Parameter Class |
Parameters About Radio Resources |
Caution |
None |