Parameter Name |
Frequency Band of Reassign |
|---|---|
Description |
In normal assignment procedure, after receiving the assignment failure message from the MS on the SDCCH, the BSC does not report the message to the MSC immediately. Instead, the BSC re-assigns radio channels and re-originates the assignment on the Um interface. Thus the success rate of assignment can be increased. Reassigning radio channels can be performed in the carriers with the same frequency band or of different frequency bands. If this parameter is set to Same Band, the frequency band of the preferentially reassigned channel is the same as what is used before the reassignment. If the parameter is set to Different Band, the frequency band of the preferentially reassigned channel is different from what is used before the reassignment. You can set this parameter to improve the deterioration of QoS caused by the interference, carrier channel fault, or engineering fault. |
GUI Value Range |
[Same Band,Different Band] |
Default Value |
Different Band |
Unit |
None |
Step |
- |
Modification Rules |
None |
Configuration Policy |
To improve the success rate of reassignment, it is recommended that the default value Different Band be used. That is, the frequency band of the preferentially reassigned channel is different from what is used in the original assignment. |
Recommended Value |
Different Band |
Parameter Relationship |
None |
BSC Feature |
None |
Parameter Class |
Parameters About Radio Resources |
Caution |
None |