Campus5G journey

A visual timeline for the campus-scale O-RAN-compliant private 5G testbed at the University of Edinburgh.

01
Initial setup in lab

Testing one cell end-to-end

Before installation, the team tested a one-cell end-to-end setup inside the lab.

Campus5G DSIT slide 87: RAN Stack Testing
02
Antenna type used

Antenna type used

We use Benetel and VVDN RUs with these antennas as part of the Campus5G deployment.

Campus5G DSIT slide 8: Antennas
03
Campus view

Visualizing the deployment footprint

The testbed moved from a lab idea toward a campus-scale system with physical locations, paths, and coverage constraints.

Campus5G DSIT slide 10
04
System design

Designing the private 5G stack

Campus5G brought the RAN, core, timing, and management pieces into one experimental platform.

Campus5G DSIT slide 19
05
Resilience

Surviving Storm Éowyn

Campus5G survived Storm Éowyn, giving an early proof point for deployment resilience.

Campus5G DSIT slide 20
06
Deployment

Fiber installation

Fiber links were installed across the campus deployment to connect the radio sites back to the testbed infrastructure.

Campus5G DSIT slide 28
07
Lessons learned

Troubleshooting the hard parts

Timing sync failures, VLAN issues, VF-MAC mapping, TDD/PRACH settings, and frequency mismatches became concrete engineering lessons.

Campus5G DSIT slide 77: Things we learned
08
Fiber testing

Validating the transport path

Fiber testing helped make the physical transport layer dependable before the full system came online.

Campus5G DSIT slide 84: Fiber Testing
09
Radio testing

Checking the radio layer

Radio testing validated the RF-facing components before full end-to-end operation.

Campus5G DSIT slide 86: Radio Testing
10
Deployment testing

Walk testing the live deployment

The complete deployment was tested end-to-end with multiple walk tests across the campus environment.

Campus5G DSIT slide 88: Deployment Testing