This screen depicts a specific period when the application experiences good Wi-Fi coverage and successful roaming between APs.
The thick line plots the connected AP at a given time, and the multiple thin lines plot neighboring APs. The vertical green dashed line depicts roaming from one AP to another.
In this instance, good coverage is determined by observing that the roaming event (vertical green dotted line) occurs shortly after the coverage of the connected AP in the time-line axis (purple thick line) gradually (not sharply) decreased, while coverage of a new AP gradually increased. Note that the thin brown line (neighbor AP) before the roaming event becomes a thick brown line afterward.
Item
Description
1
Wi-Fi icon indicates good connection
2
Green vertical line depicts successful roam
3
Thick brown line depicts connected AP
4
Thin lines depict neighbor APs
Because certain sections of the store may have better Wi-Fi coverage than others, perform the test in different areas, particularly if it is unknown where the user was when the issue occurred.
