Parameter Name |
Edge HO UL RX_LEV Threshold |
|---|---|
Description |
If the UL receive level remains lower than the Edge HO UL RX_LEV Threshold for a period, the edge handover is triggered. If the PBGT handover is enabled, the relevant edge handover threshold can be decreased. If the PBGT handover is not enabled and the edge handover threshold is not properly set, cross coverage, co-channel interference, and adjacent channel interference are likely to occur. The Edge HO UL RX_LEV Threshold should be adjusted based on the handover performance statistics and the actual network performance to achieve the UL/DL balance. The value of this parameter ranges from 0 to 63 (corresponding to -110 dBm to -47 dBm). |
GUI Value Range |
[0,63] |
Default Value |
10 |
Unit |
Levels |
Step |
- |
Modification Rules |
None |
Configuration Policy |
This parameter should be adjusted as required. If the Edge HO UL RX_LEV Threshold is set to a too small value, call drop may easily occur. If the PBGT handover is enabled, the relevant edge handover threshold can be decreased. |
Recommended Value |
The typical configurations of this parameter are as follows: 25: urban areas with PBGT handover disabled 20: suburbs with a single BTS 20: urban areas with PBGT handover enabled |
Parameter Relationship |
None |
BSC Feature |
Handover |
Parameter Class |
Parameters About Radio Resources |
Caution |
1. Edge HO UL RX_LEV Threshold/Edge HO DL RX_LEV Threshold < UL RX_LEV Lower Threshold/DL RX_LEV Lower Threshold in Huawei II power control algorithm. 2. Edge HO UL RX_LEV Threshold/Edge HO DL RX_LEV Threshold < UL RX_LEV Lower Threshold/DL RX_LEV Lower Threshold expected in Huawei I power control algorithm. |