---
# System prepended metadata

title: Untitled

---

Measurement

#### Step1. Trigger A1 Event, 
```
 defaultEventConfigList include "A1" event.
 reportType = EVENT_TRIGGERED
```
![](https://i.imgur.com/v8kAzRN.png)
![](https://i.imgur.com/7nyEaJl.png)

#### Step2. Check eventTriggerConfigType = HO
![](https://i.imgur.com/uWQa0gu.png)


#### Step3. Modify the RSRP value in "A1EventInfo"
```
The RSRP Range......(0 - 127) and Threshold = RSRP - 156 dBm.

Trig MR fomular (UE measurement power - hysteresis*0.5) > threshold.

RSRP=  3, means threshold -153 dBm. (it's easy to trig Measurement).
RSRP=120, means threshold - 36 dBm. (it's hard to trig Measurement).
```
![](https://i.imgur.com/ekEX33V.png)

