- Studies of harq 5g
LTE & 5G Retransmission Mechanisms: HARQ & RLC Explained
Similar to LTE, 5G also utilizes the Hybrid Automatic Repeat Request (HARQ) protocol for retransmission purposes. However, 5G introduces some enhancements and optimizations to improve the efficiency and performance of the retransmission process. Here are some key aspects of 5G retransmissions:5G-NR MAC Layer Overview - Techlteworld
WebSep 20, 2023 · HARQ (Hybrid Automatic Repeat reQuest): The MAC layer handles HARQ processes, enabling retransmissions of data packets in case of errors. Logical Channels: …
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An Adaptive Hybrid Automatic Repeat Request (A-HARQ ...
WebOct 3, 2023 · In order to enhance communication reliability, the 3rd Generation Partnership Project (3GPP) introduced the Hybrid Automatic Repeat Request (HARQ) technology for …
What is the role of NR-PDSCH-PDU-CSI-SCG-HARQ in the 5G
WebOct 4, 2023 · Hybrid Automatic Repeat Request (HARQ): HARQ is a retransmission mechanism used in cellular communications to ensure the reliable reception of data. It …
Early HARQ using LLR Trend Analysis - IEEE Xplore
WebOct 13, 2023 · Abstract: One of the key usage scenarios in the scope of 5G is ultra-reliable and low-latency communications (URLLC) and HARQ is one of the inherent parts to …
A dual-layer adaptive HARQ mechanism based on ...
WebApr 23, 2024 · This paper focuses on how to optimize the existing code-block group(CBG)-based HARQ design over the satellite-terrestrial link. We study two HARQ formats and …
On AoI of Grant-Free Access With HARQ - IEEE Xplore
WebOn AoI of Grant-Free Access With HARQ Abstract: For mission-critical URLLC applications, timely status updates are essential. This paper investigates the age of information (AoI) …
Quad Ways for Polar Coded HARQ - IEEE Xplore
WebFeb 20, 2024 · To improve error performance and reduce retransmissions, we developed four alternative HARQ-CC techniques. We utilize valuable information contained in …
Title: HARQ Delay Minimization of 5G Wireless Network with ...
WebMay 4, 2023 · 5G new radio (NR) technology is introduced to satisfy more demanding services. Ultra-Reliable Low Latency Communication (URLLC) requires very low delay …
5G NR Overview | SpringerLink
WebJul 1, 2023 · Douglas H. Morais. 309 Accesses. Abstract. In this chapter, key elements of 5G NR are reviewed with particular emphasis on enhanced mobile broadband (eMBB) as …
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