Parameter Name |
UO Signal Intensity Difference |
|---|---|
Description |
UO Signal Intensity Difference = UO Amplifier Power Difference + Combiner Insertion Loss Difference + Path Loss Difference of Different Antennas + Pass Loss Difference of Different Frequencies. Measure the receive level of the UL subcell and OL subcell at several different places if the UL subcell and OL subcell use different antennas. The recommended number of places is five. The OL subcell and the UL subcell have different transmit power. Therefore, the receive level of the MS in the UL subcell is different from that in the OL subcell. This parameter specifies the power that should be compensated for the OL subcell. The value of this parameter should be the sum of these items: UO Amplifier Power Difference, Combiner Insertion Loss Difference, Path Loss Difference of Different Antennas, and Pass Loss Difference of Different Frequencies. This value is measured at the site. Multiple-point measurements should be performed when different antennas are used for the OL subcell and UL subcell. If the Enhanced Concentric Allowed parameter is set to Yes, this parameter is invalid. In other words, the power of the OL subcell is not compensated. |
GUI Value Range |
[0,63] |
Default Value |
0 |
Unit |
dB |
Step |
- |
Modification Rules |
None |
Configuration Policy |
Check whether the concentric cell is an enhanced concentric cell. The coverage of the OL subcell and of the UL subcell is determined by different factors. |
Recommended Value |
0 |
Parameter Relationship |
Enhanced Concentric Allowed |
BSC Feature |
Handover |
Parameter Class |
Parameters About Radio Resources |
Caution |
None |