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Sharing Session 4 of my Tableau Training 2026 playlist ๐ฅ In this session, we focus on Tableau Dashboards โ how to build a clean dashboard, make it interactive, and improve the layout. โ In this video you will learn: * Dashboard workspace basics * Tiled vs Floating (when to use each) * Add filters, actions, and
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Introduction In 5G New Radio (NR), Signal-to-Interference-plus-Noise Ratio (SINR) plays a critical role in evaluating network performance, coverage, and user experience. Unlike 4G LTE, where SINR was mainly derived from reference signals, 5G introduces multiple SINR types, each designed for a specific purpose. This article provides a simple and structured
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5G Inter-Cell Handover Overview: In this video, we dive deep into 5G NR mobility, specifically focusing on inter-cell handover using Event A3 and Event A5. Learn how the UE performs cell-level measurement reporting using SSB beam parameters like: * ๐ ABS Threshold SSB Blocks * ๐ Number of SSB Blocks to Average * ๐ RSRP Threshold
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๐ถ 5G Beam Switch - Intra-cell Mobility Explained | CSI-RSRP & SSB-RI in Massive MIMO In this video, we dive deep into the concept of Intra-cell Beam Switching in 5G Massive MIMO networks. Learn how User Equipment (UE) seamlessly switches between beams within the same cell using CSI Reference Signal Resource Indicators
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Introduction * Both the Base Station and UE must be capable of changing beams as the radio conditions change as a function of time. * There are two types of beam mobility have two categories: 1- Intra-cell mobility: * Intra-cell mobility occurs when the serving beam of a UE is changed within the
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๐ฏ Session 3, we`ll cover all you need to know about working with all different tables in tableau, table text, highlighted table and heatmap tables and more. ๐ ๐ฅ Download the dataset/materials used in this training https://www.mohamedeladawi.com/tableau-free-training-materials/ ๐ Tableau Installation links: https://www.tableau.com/en-gb/products/public/
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
๐ง๐ต๐ฒ ๐๐ฒ๐ฐ๐ผ๐ป๐ฑ ๐๐ฒ๐๐๐ถ๐ผ๐ป ๐ผ๐ณ ๐๐ต๐ฒ ๐ฐ๐ & ๐ฑ๐ ๐ฉ๐ผ๐ถ๐ฐ๐ฒ ๐ฆ๐ฒ๐ฟ๐๐ถ๐ฐ๐ฒ๐ Training Bootcamp has been launched. This comprehensive training campaign focuses on 4G & 5G voice services, including VoNR, VoLTE, and EPS Fall-back. ๐ง๐ต๐ฒ ๐๐ถ๐ฑ๐ฒ๐ผ ๐ฐ๐ผ๐๐ฒ๐ฟ๐ ๐๐ต๐ฒ ๐๐ฒ๐ฐ๐ผ๐ป๐ฑ ๐๐ฎ๐ ๐ฐ๐ผ๐บ๐ฝ๐ฟ๐ฒ๐ต๐ฒ๐ป๐๐ถ๐๐ฒ ๐ฉ๐ผ๐๐ง๐ ๐ง๐ฟ๐ฎ๐ถ๐ป๐ถ๐ป๐ด, ๐ฎ๐ฑ๐ฑ๐ฟ๐ฒ๐๐๐ถ๐ป๐ด ๐๐ต๐ฒ ๐ณ๐ผ๐น๐น๐ผ๐๐ถ๐ป๐ด ๐๐ผ๐ฝ๐ถ๐ฐ๐: ย 1- Introduction to Session 2 (Recap of High-level VoLTE Call Procedures). 2- End-t
This training session focuses on 4G & 5G voice services, ๐ถ๐ป๐ฐ๐น๐๐ฑ๐ถ๐ป๐ด ๐ฉ๐ผ๐ก๐ฅ, ๐ฉ๐ผ๐๐ง๐, ๐ฎ๐ป๐ฑ ๐๐ฃ๐ฆ ๐๐ฎ๐น๐น๐ฏ๐ฎ๐ฐ๐ธ. 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. ๐๐ป ๐๐ต๐ถ๐ ๐๐ถ๐ฑ๐ฒ๐ผ, ๐๐ฒ ๐๐ถ๐น๐น ๐ฐ๐ผ๐๐ฒ๐ฟ ๐๐ต๐ฒ ๐ณ๐ผ๐น๐น๐ผ๐๐ถ๐ป๐ด ๐๐ผ๐ฝ๐ถ๐ฐ๐: 1- Introduction(Contents) 2- VoLTE Introduction Overview 3- Traffic Model Scheme and S
๐ฏ Session 2, we`ll go a bit deeper through exploring topics like Area charts, histogram, CDF Creation and using analytics pane for average and constant line creation and more. ๐ ๐ฅ Download the dataset/materials used in this training https://www.mohamedeladawi.com/tableau-free-training-materials/ ๐ Tableau Installation links: https://www.tableau.com/en-gb/
๐ Free Tableau Training for Beginners to Experts | Step-by-Step Tableau Tutorial (Session 1) Ready to master Tableau from scratch? This FREE full Tableau training series is designed to take you from a complete beginner to a confident data analyst โ all in one place, and at your own pace. ๐ก ๐ฏ Session 1 is
Introduction In 4G FDD, the uplink HARQ feedback timing was fixed. In 5G, this changes because of TDD operation and low-latency requirements. 5G introduces two methods for uplink HARQ feedback: * Flexible timing * Multiplexing timing This allows the network to optimize feedback delay depending on system configuration and UE capability. Flexible
๐ก Why CBG Retransmission Matters? * It enables partial retransmissions of affected code blocks, reducing network load and improving spectral efficiencyโespecially important for large transport blocks in 5G. How it works? * As shown in the below picture, Large Transport Blocks (TBs) are segmented after CRC attachment to prevent exceeding the maximum
In this video, we explain IMS SIP registration with a step-by-step call flow and message details.
In this video, we explain VoLTE call procedures in 4G LTE. You will see how attach and registration work, how IMS APN and QCI5 activation are done, and how UE and EPC capabilities can be checked from logs. A clear step-by-step view of VoLTE call setup and signaling. #VoLTE #4G
Unlike 4G, 5G supports PDCCH beamforming. In this video, weโll give a high-level overview of 5G PDCCH common and user beamforming, including its use cases.
In this video, we explain how 5G uses SRS antenna switching to estimate the downlink channel in TDD mode, why the UE switches antennas, and how to check if a UE supports this feature for accurate beamforming. #5G #SRS ##3GPP
In this video, we explain how 5G uses SRS โ the Sounding Reference Signal โ to perform PDSCH beamforming in TDD networks. Using the concept of channel reciprocity, the gNB can estimate the downlink channel based on uplink SRS measurements. Weโll walk through how the process works, when it's
In this video, we will explain what Codebook Type 1 means in 5G. You'll learn how the gNB sends reference signals, and how the UE chooses the best beam and a small phase shift to improve signal quality. This is mainly used for single-user MIMO and is easier
In this video, we simplify how 5G gNB selects the optimal beam for each UE using CSI feedback. We walk through the complete flow โ from CSI-RS measurement and UE feedback (PMI, CQI, RI) to beamforming implementation โ and explain key RRC configurations and UE capability checks from the 3GPP standards. good