Network recovery

RoleStudent researcher

WorkNetwork research

Year2026

See results
Saved outage-test comparison: current path moved 0 of 45 users, legacy path 29, reset control 28
Replotted from my September 29 research update. This is a simulator test; the reset control was diagnostic, not a confirmed fix.
Network
7 base stations
Affected users
45
Failure detected
11 ticks later

Checking whether a network starts recovering after a delayed cell outage.

The test

I let a seven-base-station network settle, then forced BS0 down at tick 100. The simulator detected the failure at tick 111, but the current path moved none of the 45 affected users.

What I checked

The legacy path moved 29 users. A control that reset the healing state moved 28. That suggests a state issue worth investigating; it does not establish the cause or a completed fix.

Alongside the tests, I review work on network self-healing, O-RAN control, and digital twins with Professor Tamer Omar.