2026
4G · 5G · 6G · IoT · AI & Beyond
Telecom, AI, and the business
of what's next
Insights on 4G, 5G, 6G, IoT, and AI in telecom, from someone who's engineered networks, delivered enterprise projects, and sold digital transformation to the Gulf's biggest companies.
15+
Years across Telecom & IT
100+
Enterprise projects delivered
05
Sectors served
28
Modules across 2 5G courses
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Six ways in
01Introduction to 5GFourteen modules from spectrum to session continuity.14 posts →025G Network TroubleshootingSignaling flows, cause codes and step-by-step triage.14 posts →03Engineering Deep DivesSpec-level analysis with 3GPP references, not vendor slideware.36 posts →04AI and BeyondWhere enterprise AI actually creates value — and where it stalls.22 posts →05Business & TransformationSelling, scoping and delivering transformation that survives contact.19 posts →06Industry TrendsWhat moved this week in telecom, and what it means commercially.11 posts →
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Intro to 5G in 14 modules
01What 5G Actually Changed
03From LTE to NR — The Radio Redesign
05The RAN Split — CU, DU and RU
07Massive MIMO and Beamforming
095G Core Architecture — Service-Based Architecture
11Control and User Plane Separation (CUPS)
13Quality of Service — 5QI and Traffic Priority
02Spectrum Bands and Why They Matter
045G Deployment Options: NSA vs SA
06NR Frame Structure and Slot-Based Scheduling
08NR Initial Access — Cell Search, SSB, Random Access
10The Key Core Functions — AMF, SMF, UPF
12Network Slicing — One Network, Many Virtual Ones
14Mobility and Handover — Xn, N2, Session Continuity
Ezzat Abowarda
Corporate Sales Large Segment Leader · Zain Kuwait
Engineers who don't think in business outcomes. Business leaders who don't understand the network underneath their decisions. I write for both.
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Telecom engineering deep dives, enterprise AI strategy, and the occasional hard-won lesson from 15+ years bridging both. Sign up below.