A Practical Engineer's Guide — the most comprehensive 5G NR PHY book based on 3GPP Release 18 specifications. 27 chapters covering every channel, signal, and procedure.
CafeTele
One-time purchase — lifetime access, free updates
Written by an engineer for engineers — not an academic textbook, not a blog summary
Every concept visualized with beautiful SVG diagrams — resource grids, signal maps, protocol flows, constellation diagrams
MCS tables, CQI tables, PRACH formats, PUCCH formats — all verified against actual TS 38.211-215 PDFs
8 troubleshooting scenarios with step-by-step diagnosis trees — from low throughput to RACH failures
Every network KPI traced back to specific physical layer parameters — the engineer's diagnostic roadmap
Kindle-style reading experience with dark mode toggle, font size controls, and reading progress bar
Fully responsive design — read comfortably on phone, tablet, or desktop. Sidebar navigation collapses on mobile
Hover over any technical term (DMRS, CCE, BWP...) for instant 3GPP-accurate definitions
Based on the latest 3GPP Release 18 specifications (v18.7.0) — includes 1024QAM, FR2-2, carrier phase positioning
One book. Five specifications. Every physical layer concept explained with diagrams.
One-time purchase — lifetime access, free updates
Secure payment via Razorpay. Instant access after purchase.