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Full Bars: Why Your Signal Lies and How to Read It Anyway - Couverture souple

LIU, JIE

 
9798180089588: Full Bars: Why Your Signal Lies and How to Read It Anyway
Couverture souple
ISBN 13 : 9798180089588
Editeur : Independently published, 2026

Synopsis

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.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Éditeur
Independently published
Date d'édition
2026
Langue
anglais
ISBN 13 
9798180089588
Reliure
Broché
Nombre de pages
163
Coordonnées du fabricant
Manufactured by Amazon on behalf of the author
https://www.amazon.fr/hz/contact-us

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