Purpose
This test is intended to identify whether the device can trigger a successful handover with an inter frequency 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 sections, the following information is captured:
Number of successful handovers
Time taken for the HO success
Handover events on CSO UI page
Capture the reasons for handover failures from TCP dump capture
Capture screenshot for the handover graph from CSO UI
Procedure
Try configuring a site with two Access points and add the same 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 a network.
Login to the CSO UI AP details page and ensure the neighbors are populated in CSO UI for both APs.
Trigger the HO script or attenuation to start HO.