Description: Your phone shows full bars. But the call drops. The video buffers. The speed test disappoints. Why? Because signal bars lie. They measure power, not quality. A strong signal from a congested cell can perform worse than a weak signal from a clean one. Full Bars teaches you to read what's actually happening inside a 5G network-so you stop trusting the bars and start understanding the system. Written by a working 5G optimization engineer, this book gives you:
- The real reason "full bars" doesn't mean good service-and what to look at instead
- A mental model for how 5G signals propagate, degrade, and interfere
- The handful of KPIs that actually reveal network performance (not the dozens that don't)
- A six-step troubleshooting method used in the field-not in a textbook
- Practical techniques for interference, handover, and coverage issues you can apply tomorrow