Purpose
This test is intended to identify whether the device can trigger a successful handover with intrafrequency handover in 4G mode.
Test Infrastructure
Celona network HO setup
Device under test
Celona Orchestrator
RF Shield box
Programmable attenuator
Attenuation script/mechanism to trigger HO
Wireshark
Test Characteristics
This test does not involve parameters or variables other than those described in the General Test Details and Characteristics section.
Recorded Data
In addition to the information described in the General Test Details and Characteristics section, the following information is captured:
Number of successful handovers
Time taken for the HO success
Handover events in CSO UI page
Capture the reasons for handover failures from TCP dump capture
Capture screenshot of the handover graph from CSO UI
Procedure
Try configuring a site with 2 Access Points and add different CPI (Latitude/Longitude) for both APs
Login to CSO UI and go to the AP details page
Validate the allocated frequency spectrum is set to Inter frequency (different frequency to both APs)
Try connecting the device under test with the network
Login to CSO UI AP details page and ensure the neighbors are populated in CSO UI for both AP
Trigger the HO script or attenuation to start HO