5G

5G

𝗪𝗵𝗮𝘁 𝗶𝘀 𝘁𝗵𝗲 𝗽𝗿𝗶𝗺𝗮𝗿𝘆 𝗳𝘂𝗻𝗰𝘁𝗶𝗼𝗻 𝗼𝗳 𝗣𝗗𝗖𝗖𝗛 𝗶𝗻 𝟱𝗚 ❓

𝗪𝗵𝗮𝘁 𝗶𝘀 𝘁𝗵𝗲 𝗽𝗿𝗶𝗺𝗮𝗿𝘆 𝗳𝘂𝗻𝗰𝘁𝗶𝗼𝗻 𝗼𝗳 𝗣𝗗𝗖𝗖𝗛 𝗶𝗻 𝟱𝗚 ❓ ✔ Before going into details, You just need to understand that PDCCH is the heart of the Air-interface as it is being used to allocate and inform the UE about all the Scheduling information needed to start using any service. ✔In addition to this, Proper optimization of the PDCCH resources is

5G

4G&5G Allocation and Retention Priority (ARP): A Comprehensive Overview

What's 4G&5G Allocation and Retention Priority (ARP)? * Allocation and Retention Priority (ARP) in both 4G and 5G refers to the priority level assigned to a user or device within the network. * This priority determines how network resources are allocated and whether a connection is retained during

5G

What is 4G & 5G T304 Timer?

What is T304 Timer? and How does the UE detect a Radio Link Failure based on this timer configuration ❓ * T304 Governs RRC Reconfiguration Procedure for the HO, Simply means that If the UE does not complete the handover before this timer expires, the UE reverts back to the associated configuration

5G

How does the UE detect a 5G Radio Link Failure ❓

How does the UE detect a Radio Link Failure ❓ * Understanding this part is key, especially when troubleshooting or improving 4G & 5G retainability. It helps you know how the UE spots a radio link failure, which is vital for pinpointing issues. Plus, it gives you confidence when adjusting UE-related timers

5G

Voice Services in 5G: A Comprehensive Overview

What are the available Voice Services in 5G ❓ 📑 In essence, 5G Standalone (SA) supports EPS Fallback and VoNR, while 5G Non-Standalone (NSA) supports VoLTE and CSFB. * In 5G, the availability of specific solutions for the voice service depends upon the Base Station architecture.  * The solutions associated with each architecture are

5G

Excel Forecasting Techniques and Practical Use Cases(Video + Article)

Introduction * This article covers forecasting techniques, methods, and practical use cases using Microsoft Excel. * Forecasting is one of the essential functions to foresee Traffic and User Behavior; thus, we can assess the network load. * Based on the forecasting results, we can arrange several initiative-taking actions to handle the anticipated increase

5G

Possible 5G NSA abnormal release root causes

This post summarizes possible 5G NSA abnormal release root causes: * The detection of NR Radio Link Failure (RLF) can be carried out by either the UE(MN) or the gNodeB (SN). * A 5G Call Drop (RLF) is identified and declared through various factors, including, and not limited to the following:

5G

Understanding Multi-User MIMO: A Brief Overview

Multi-User MIMO Brief Description: * UL MU-MIMO was introduced to take advantage of UE’s spatial isolation. * Uplink Multi-User MIMO Mid-Band enables uplink spatial multiplexing. In this way, extra PRBs are deployed throughout the entire network. Uplink spectrum efficiency is increased, hence uplink cell throughput is also increased * UL MU-MIMO supports

5G

𝗪𝗵𝗮𝘁 𝗶𝘀 𝗨𝗹𝘁𝗿𝗮-𝗟𝗲𝗮𝗻-𝗗𝗲𝘀𝗶𝗴𝗻 in 5G?

Ultra-lean is 𝗼𝗻𝗲 𝗼𝗳 𝘁𝗵𝗲 𝘁𝗵𝗿𝗲𝗲 𝗱𝗲𝘀𝗶𝗴𝗻 𝗽𝗿𝗶𝗻𝗰𝗶𝗽𝗹𝗲𝘀 𝗼𝗳 𝟱𝗚 𝗡𝗲𝘄 𝗥𝗮𝗱𝗶𝗼, which significantly improves network energy efficiency and reduces interference in high traffic load conditions. 𝗕𝘂𝘁 𝗵𝗼𝘄 𝗱𝗼𝗲𝘀 𝗶𝘁 𝗮𝗰𝗵𝗶𝗲𝘃𝗲 𝘁𝗵𝗲𝘀𝗲 𝗼𝗯𝗷𝗲𝗰𝘁𝗶𝘃𝗲𝘀? * The so called always-on signals design in the 4G network, where the reference signal is being transmitted a𝘁 𝗿𝗲𝗴𝘂𝗹𝗮𝗿 𝗶𝗻𝘁𝗲𝗿𝘃𝗮𝗹𝘀 𝗲𝘃𝗲𝗻 𝘄𝗵𝗲𝗻 𝘁𝗵𝗲𝗿𝗲 𝗶𝘀 𝗻𝗼 𝗱𝗮𝘁𝗮 𝘁𝗿𝗮�

5G

NR evolution and 5G advanced

* NR Release 16 provide additional enhancements on top of NR Rel 15 and mark the start of the NR evolution, an evolution that continues in the following releases. * From release 18 and onwards, the name 5G Advanced will be used to highlight the significant enhancements compared to the first release

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

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