Underlay HO Step Period(s)

Parameter Name

Underlay HO Step Period(s)

Description

When multiple requests for the UL-to-OL handover are sent simultaneously, calls with lower level may be handed over first. This does not conform to the principle that the call of the best quality should be handed over preferentially.

Therefore, the hierarchy handover algorithm is adopted to hand over the calls with higher RX level from the UL subcell to OL subcell. The value of this parameter is the time taken in subtracting Underlay HO Step Level from the signal level of the handover strip.

GUI Value Range

[1,255]

Default Value

5

Unit

Seconds

Step

-

Modification Rules

None

Configuration Policy

This parameter is valid only when the Enhanced Concentric Allowed parameter is set to Yes.

Recommended Value

5

Parameter Relationship

None

BSC Feature

Handover

Parameter Class

Parameters About Radio Resources

Caution

None


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