Configuration Guide

47
Ms+Hys<Thresh (4.2)
Ms indicates the measurement results of the serving cell with no offset. Hys indicates the
hysteresis parameter of the event. Thresh indicates the preset threshold.
1. In the A1 list, click to display A1 event configuration parameters, which are
shown in Table 7-13.
Table 7-13 A1 Event Threshold Parameter Description
Parameter Description
A1
Enable or disable the A1 event.
 ON: Enable
 OFF: Disable
Threshold Trigger Type
The trigger type of the A1 threshold, including RSRP,
RSRQ, and SINR.
A1 Threshold RSRP
The RSRP threshold value for triggering A1 event.
Range is from 0 to 127.
A1 Threshold RSRQ
The RSRQ threshold value for triggering A1 event.
Range is from 0 to 127.
A1 Threshold SINR
The SINR threshold value for triggering A1 event.
Range is from 0 to 127.
Report On leave
Indicator of A1 event on leave.
It indicates whether the UE initializes the measurement
reporting process when cells in the Triggered List are in
leaving state
 ON: Enable
 OFF: Disable
Hysteresis
This parameter Refers to the hysteresis (historical
records) of the handover measurement event. The value
is
used to avoid the frequent triggering of cell handover
evaluation due to the fluctuation in wireless signals. This
setting tells the UE, if you hear another gNB with at least
this amount of dB better, initiate a handover. The lower the
number the sooner the handover is initiated. If
set too low,
it may cause the UE to ping-pong between gNBs. Such
events are tracked by the gNB, but not by the gNB. Range
is from 0 to 30dB.
Max Report Cells The maximum cells of reported. Range is from 0 to 8.
Measure Purpose
Measurement purpose.
It indicate the usage of configuring
the A1 event.
Range is from 0 to 100.
1: Inter-frequency measurement