materials
Mohamed ELAdawi
I have 14 Years of RF Mobily communication experience in 4G/5G Design, Planning, and Optimization. I have gained international experience by working in 6 Countries with 9 Mobile Operators.
materials
5G NSA Accessibility Guide- Materials
5G
High-level Overview of NR Release 15
* The technical work of NR was initiated in 2016 as a study item in 3GPP release 14. The first specification of NR Release 15 was limited to non-standalone NR operation. See the below 3GPP timeline for 5G evolution to fulfill the 5G vision * 5G wireless access is being developed with
youtube
E2E VoLTE MT Call Flow using Wireshark)- Session 4
This video covers Session 4 of the E2E VoLTE Training Campaign. In this session, you will go through the following: - E2E VoLTE signaling procedures for the Mobile Terminated (MT) call flow - 4G Paging - An explanation of what the ECM states mean Note: Material Sources will be added
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VoLTE E2E MO VoLTE Call Flow using Logs - (Training Session#3)
This video covers the 3rd of the E2E comprehensive Volte Training campaign, addressing the following topics: 1- Introduction 2- VoLTE Protocols 3- SIP Messages Description 4- E2E SIP Signaling 5- MO E2E VoLTE Call Flow 6- Signaling Contents using Logs SIP Messages and Diameter ProtocolSIP Messages and Diameter Protocol.xlsx604
youtube
VoLTE E2E EPS & IMS Attach/Registration and IMS MO Call Flow(Training Session#2)
𝗧𝗵𝗲 𝘀𝗲𝗰𝗼𝗻𝗱 𝘀𝗲𝘀𝘀𝗶𝗼𝗻 𝗼𝗳 𝘁𝗵𝗲 𝟰𝗚 & 𝟱𝗚 𝗩𝗼𝗶𝗰𝗲 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 Training Bootcamp has been launched. This comprehensive training campaign focuses on 4G & 5G voice services, including VoNR, VoLTE, and EPS Fall-back. 𝗧𝗵𝗲 𝘃𝗶𝗱𝗲𝗼 𝗰𝗼𝘃𝗲𝗿𝘀 𝘁𝗵𝗲 𝘀𝗲𝗰𝗼𝗻𝗱 𝗘𝟮𝗘 𝗰𝗼𝗺𝗽𝗿𝗲𝗵𝗲𝗻𝘀𝗶𝘃𝗲 𝗩𝗼𝗟𝗧𝗘 𝗧𝗿𝗮𝗶𝗻𝗶𝗻𝗴, 𝗮𝗱𝗱𝗿𝗲𝘀𝘀𝗶𝗻𝗴 𝘁𝗵𝗲 𝗳𝗼𝗹𝗹𝗼𝘄𝗶𝗻𝗴 𝘁𝗼𝗽𝗶𝗰𝘀: 1- Introduction to Session 2 (Recap of High-level VoLTE Call Procedures). 2- End-t
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VoLTE Traffic Model & VoLTE Bearers(Training Session#1)
This training session focuses on 4G & 5G voice services, 𝗶𝗻𝗰𝗹𝘂𝗱𝗶𝗻𝗴 𝗩𝗼𝗡𝗥, 𝗩𝗼𝗟𝗧𝗘, 𝗮𝗻𝗱 𝗘𝗣𝗦 𝗙𝗮𝗹𝗹𝗯𝗮𝗰𝗸. The comprehensive End-to-End (E2E) VoLTE Training will cover an overview of VoLTE, including traffic models, IMS architecture, end-to-end call flow analysis using logs, and main features. 𝗜𝗻 𝘁𝗵𝗶𝘀 𝘃𝗶𝗱𝗲𝗼, 𝘄𝗲 𝘄𝗶𝗹𝗹 𝗰𝗼𝘃𝗲𝗿 𝘁𝗵𝗲 𝗳𝗼𝗹𝗹𝗼𝘄𝗶𝗻𝗴 𝘁𝗼𝗽𝗶𝗰𝘀: 1- Introduction(Contents) 2- VoLTE Introduction Overview 3- Traffic Model Scheme and S
5G
E2E 5G NSA Accessibility Signaling and Failures Analysis guide(Article + Video)
Introduction: This Article is a deep dive into 5G NSA Accessibility Signaling overview and Failures Possible Causes & Troubleshooting Methods. The following topics are covered in this article: 1. NSA(ENDC) Network Overview 2. 5G Secondary Node Addition procedure 1. SgNB addition triggering Scenarios 2. High-level procedure for adding a
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Mastering 5G NSA Planning: NR Operating Band & SSB Planning(NSA Series#5)
In this Video, we will cover detailed insights about the following: - NR Planning Session Contents 00:00:00 to 00:01:33 - NR Operating Band Overview 00:01:34 to 00:05:15 - How to check current NR Band from UE Logs 00:05:16 to 00:
5G
5G NSA Retainability: Signaling Insights and Troubleshooting Guide (With Video)
Introduction: This Article is a deep dive into 5G NSA Retainability Signaling overview and Call Drop Failures Possible Causes & Troubleshooting Methods. The following topics are explored in this article: 1. SN Normal Release procedure "Call Flow" 2. Breakdown of the Normal Release Causes 3. SN Release procedure
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Mastering 5G NSA Planning: Detailed insights into 5G NR Slot Format(NSA Series#4)
This Video covers detailed insights into NR Slot Format, including explanations on NR-TDD Co-Existence, Dynamic TDD, Cross-Link interference and impact on NR Slot Format planning on Latency, DL/UL Speed and SSB Coverage. References: 5G NR in Bullets 5G NR the next generation wireless access technology https://sharetechnote.com/html/
youtube
Mastering 5G NSA Mobility: E2E Call Flows & Troubleshooting(NSA Serie#3)
In this Video, we`ll break down the essentials understanding of 5G NSA Mobility, exploring E2E Call Flow using traces and Logs and we will address all the common handover issues. The following will be covered in this video: 1- 5G NSA ENDC Network Architecture And Mobility Overview 2- How