5G
Multi-User MIMO Brief Description: * UL MU-MIMO was introduced to take advantage of UEโs 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
Ultra-lean is ๐ผ๐ป๐ฒ ๐ผ๐ณ ๐๐ต๐ฒ ๐๐ต๐ฟ๐ฒ๐ฒ ๐ฑ๐ฒ๐๐ถ๐ด๐ป ๐ฝ๐ฟ๐ถ๐ป๐ฐ๐ถ๐ฝ๐น๐ฒ๐ ๐ผ๐ณ ๐ฑ๐ ๐ก๐ฒ๐ ๐ฅ๐ฎ๐ฑ๐ถ๐ผ, which significantly improves network energy efficiency and reduces interference in high traffic load conditions. ๐๐๐ ๐ต๐ผ๐ ๐ฑ๐ผ๐ฒ๐ ๐ถ๐ ๐ฎ๐ฐ๐ต๐ถ๐ฒ๐๐ฒ ๐๐ต๐ฒ๐๐ฒ ๐ผ๐ฏ๐ท๐ฒ๐ฐ๐๐ถ๐๐ฒ๐? * The so called always-on signals designย in the 4G network, where the reference signal is being transmitted a๐ ๐ฟ๐ฒ๐ด๐๐น๐ฎ๐ฟ ๐ถ๐ป๐๐ฒ๐ฟ๐๐ฎ๐น๐ ๐ฒ๐๐ฒ๐ป ๐๐ต๐ฒ๐ป ๐๐ต๐ฒ๐ฟ๐ฒ ๐ถ๐ ๐ป๐ผ ๐ฑ๐ฎ๐๐ฎ ๐๐ฟ๐ฎ๏ฟฝ
5G
* 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
* 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
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
5G
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
5G
Introduction This Article is a deep dive into 5G Voice EPS Fallback, covering "Everything You Need to Know." The following topics are explored in this article: 1. 5G Voice Services: Comprehensive exploration of all available voice solutions for all 5G architectures. 2. Voice Over New Radio: In-depth explanation
5G
Introduction: * Firstly, it's important to understand that the BTS and UE independently supervise radio procedures and events to detect RLF. Based on UE or BTS-related timer configurations, the UE or BTS can declare a Radio Link Failure (RLF) based on the network settings. This means that UE and
5G
This article covers the key aspects of the 5G Downlink Demodulation Reference Signal (DL DMRS). The following topics will be discussed: 1. DMRS for PDCCH Function 2. DMRS for PBCH Function 3. DMRS for PDSCH Function 4. Walk through DMRS parameters for PDSCH 1. Configuration Type 1 and Type 2:
5G
Introduction: This Article will cover most of the related aspects and details about the 5G Channel State Information Reference Signal ( CSI-RS) The following will be substituted in this article 1. What are CSI-RS's Main Functions? 2. CSI-RS Key Characteristic. 3. CSI-RS Types & Categories.(NZP, ZP & CSI
5G
Content: This Article will help to solidify the basic understanding of 4G & 5G Basic QoS Parameters and related UE Identities. The following is covered in this Article: 1. Introduction about QoS 2. QoS Parameters Explanation 1. 4G QoS Class Identifier (QCI) and 5G QoS Identifier (5QI) 2. 4G &
5G
In this article will cover important information about 5G Sounding reference signal. The article will cover the following: 1. What is the Sounding Reference Signal? 2. What are Sounding Reference Signal Functions? 3. How to check SRS UE Capability from UE Logs 4. What it means by Antenna Switching? 5.