Menu
Află starea comenzii
Contactați-ne
Carte Full Bars JIE LIU

Full Bars

Why Your Signal Lies and How to Read It Anyway

Autor: JIE LIU
Limbă: engleză
Legare: Carte broșată
Editura: Independently published
Disponibilitate: Așteptăm intrarea în stoc
Ediția 10. 06. 2026
76.16 lei
Your phone shows full bars. But the call drops. The video buffers. The speed test disappoints. Why?...

Informații despre carte

Autor
JIE LIU
Limbă
engleză
Legare
Carte - Carte broșată
Publicat
2026
Pagini
164
EAN
9798180089588
Enbook ID
52815627
Editura
Independently published
Greutate
199
Dimensiuni
140 x 216 x 10

Descriere completă

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
No PhD required. No vendor-specific jargon. Just clear explanations from someone who has stared at the dashboards and fixed the problems. If you've ever looked at a network dashboard and felt like the numbers were speaking a language you hadn't learned yet-this book is your translation.