The channel’s mission is simple: make advanced telecom concepts easy to understand and apply.
We focus on the latest technologies — especially 5G and beyond — while also covering practical skills like Power BI, QGIS, Python, and professional reporting.
Our goal is to help aspiring engineers and professionals gain market-ready expertise that accelerates career growth and enables them to deliver high-impact results in real networks and organizations.
By combining technical depth with clear explanations, the channel bridges the gap between theory and practice, empowering you to master both the engineering details and the business value behind them.
Your feedback and suggestions are always welcome — together, we’ll keep building content that’s practical, clear, and valuable for everyone in the telecom and tech community.
Mohamed Eladawi (محمد العدوى)
Quick update on Session 2 of my 4G E2E Signaling Course:
Due to some personal reasons, the release has been slightly delayed. The video will be ready within the next 2 days maximum.
Stay tuned for Session 2 of my 4G E2E Signaling Course which will be released by 30~31 March 2026. 📶
In this session, I will continue covering the main 4G access foundation concepts in a simple and practical way.
The session will focus on key topics such as RACH basics, RRC states, mobility, paging, tracking area update, call flows, network nodes, interfaces, and protocols.
You can also watch Session 1 from the link provided below.
https://youtu.be/A7e8KWFO_so
More detailed sessions will follow step by step. 🚀
#4G #LTE #Signaling #Telecom #RAN #Wireless #MobileNetworks #3GPP
1 week ago (edited) | [YT] | 26
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Mohamed Eladawi (محمد العدوى)
Session one will be ready on Monday 23-March-2026 8:00 CST
3 weeks ago (edited) | [YT] | 17
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Mohamed Eladawi (محمد العدوى)
The first session of the 4G E2E Signaling course will be available soon. This session is designed to build the right foundation before we move into the detailed signaling flows.
We will cover the main 4G access/mobility fundamentals, including PLMN, Cell Search, System Info acquisition, Cell Selection, TAC/TAI, Cell Reselection, RACH basics, RRC states, handover overview, E2E 4G network architecture, interfaces, protocols and more.
The aim is to give a clear background so the full E2E signaling procedures become easier to understand later.
Please subscribe to my YouTube channel so you do not miss the upcoming sessions of the 4G E2E Signaling course. The channel is designed to explain complex telecom topics in a simple, practical, and easy-to-follow way.
#4G #LTE #Telecom #Wireless #RAN #E2ESignaling #CellSelection #CellReselection #RACH #RRC #Handover #NetworkArchitecture #TelecomTraining #RFEngineering
3 weeks ago (edited) | [YT] | 21
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Mohamed Eladawi (محمد العدوى)
Stay tuned for Tableau Training – Session 6: Advanced Maps 🗺️
Working with maps is one of the most powerful tools in data analytics. It helps reveal patterns that are often impossible to see in tables or charts. In several real projects using crowd-sourced network data, map analysis helped us quickly identify transport bottlenecks and problematic sites generating the lowest DL speeds, etc.. By combining distance calculations, nearest-site analysis, polygons, sector locations, and spatial categorization, we were able to visualize network issues clearly on the map and focus optimization efforts where they mattered most.
In this week’s session we’ll cover Advanced Mapping techniques in Tableau, including:
• Spatial data types and spatial files
• Key spatial functions (MAKEPOINT, DISTANCE, BUFFER, MAKELINE, INTERSECTS)
• Spatial joins and point-in-polygon analysis
• Dynamic buffers and counting points within coverage areas
• Multi-layer map design (points + lines + polygons (Sectors, Voronoi, etc.))
#Tableau #DataAnalytics #DataVisualization #GIS #TelecomAnalytics #RFOptimization
1 month ago (edited) | [YT] | 5
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Mohamed Eladawi (محمد العدوى)
Hi all,
After many requests, I’m starting a new YouTube series: 4G/LTE E2E Signaling
Not only call flows — I’ll also explain why each procedure happens + the key IEs/parameters inside the main messages.
Roadmap
📶 UE Init | 🔐 Attach | 📲 Service Req | 🧭 TAU | 🔁 X2 HO | 🔄 S1 HO | 🎯 Dedicated Bearer | ⚙️ Bearer Modify (QoS)
#LTE #4G #EPC #Signaling #Telecom #RAN #CoreNetwork #Networking
1 month ago | [YT] | 29
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Mohamed Eladawi (محمد العدوى)
Tableau Training Session 5 will be available on my YouTube channel this Monday (2 March 2026)
#Tableau #DataAnalytics #DataVisualization #FreeLearning
1 month ago | [YT] | 7
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Mohamed Eladawi (محمد العدوى)
🗓️ Tableau Training Session 3 will be available on my YouTube channel this Monday (27 Oct 2025)
#Tableau #DataAnalytics #DataVisualization #FreeLearning
5 months ago | [YT] | 3
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Mohamed Eladawi (محمد العدوى)
🗓️ Tableau Training Session 2 will be available on my YouTube channel this Monday (20 Oct 2025)
#Tableau #DataAnalytics #DataVisualization #FreeLearning
5 months ago (edited) | [YT] | 10
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Mohamed Eladawi (محمد العدوى)
📊 Free Tableau Training from Beginner to Expert
I’m starting a new free Tableau training series that takes you step by step from the basics all the way to advanced analytics and dashboards.
The training is practical and straight to the point, helping you quickly build confidence in using Tableau for data analysis and visualization.
🗓️ Session 1 — available on my YouTube channel next Monday (12 Oct 2025)— is an accelerator session designed as a quick start guide covering:
1️⃣ Installation
2️⃣ Tableau Basics
3️⃣ Most Used Charts
4️⃣ Time Series, Aggregation & Filters and more
#Tableau #DataAnalytics #DataVisualization #FreeLearning
5 months ago (edited) | [YT] | 9
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Mohamed Eladawi (محمد العدوى)
Update: the session will be uploaded on 12 May 2025.
Stay tuned for 5G Massive MIMO – Session 7: Beam Failure and Recovery. The session will be uploaded on May 8 or 9, 2025.
10 months ago (edited) | [YT] | 12
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