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.
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This video takes a deep dive into radio protocols, simulating the data flow between the UE and gNodeB while breaking down key timers and parameters such as t-Reordering and T-PollRetransmit . Additionally, we’ll explore the interplay between TCP/PDCP and RLC/MAC retransmission-related timers. This video covers the following topics:
5G
Introduction: In general, power design in NR is simpler than in 4G. In NR, a cell's power is shared across multiple channels, and the allocation of power to each channel plays a crucial role in determining the cell's coverage performance. This article discusses the key aspects
5G
Introduction This article will cover the following topics: * NR Slot Format – Introduction * 4G Vs 5G TDD Subframe/Slot format: * NR Slot Format Types Deep dive: Fixed, Semi-Static & Dynamic TDD * Cross Link Interference definition and relation with NR Slot Allocation * 4G/NR coexistence * NR Slot Format Planning and design impact
5G
4G/5G – DL/UL Inter-Cell Interference Randomization Brief Description and expected benefits: * When the Cell Load is low; the g-NB.(Scheduler) staggers the resources allocated to adjacent cells as far away from each other as possible in multi-cell networking scenarios. * Usually the resources allocation will be staggered based on the
5G
Introduction: * UE battery life is an important aspect of the user's experience, which will influence the adoption of 5G NR handsets and/or services. It is critical to study UE power consumption to ensure that UE power efficiency for 5G NR UEs can be better than that of
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This video addresses a common limitation in Power BI, where redundant measures were required to calculate the Delta% for Pre/Post date values of specific metrics or KPIs. In this video, we’ll show you how to streamline this process using Calculation Groups. Here's what you'll
5G
Learn about 5G DMRS for PBCH (1) What is the primary function of DMRS for PBCH? * The UE uses DMRS to estimate the propagation channel experience by the PBCH. The resultant information is used to demodulate the PBCH and subsequently decode the Master Information Block. (2) How and where is
5G
What are 4G S-TMSI and 5G S-TMSI? * 4G S-TMSI, and is part of GUTI, it is used to identify a UE within a specific MME Pool. * 5G S-TMSI can be used to identify a UE within a specific AMF Region. How can you trace and check them? * In 4G: It
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5G
💡 What is it? PDSCH Multiplexing simply means leveraging the free resources within the PDSCH DMRS Symbol for optimal PDSCH utilization. 📈Expected Gain: Experience an increase in the maximum user throughput for users in good radio conditions. 🚫 Expected Drawbacks: There's always a tradeoff. Be mindful of the impact on
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5G NSA Training Session 8 about DL Transmit Power Design in 5G, is now on YouTube. In this video, we’ll cover key concepts, including: * What are EIRP and EPRE? * How to calculate Cell Reference Power in 5G. * How to analyze power configurations using UE logs. * The impact of SSB