Deep reinforcement learning-based grant-free NOMA optimization for mURLLC

Y Liu, Y Deng, H Zhou, M Elkashlan… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Grant-free non-orthogonal multiple access (GF-NOMA) is a potential technique to support
massive Ultra-Reliable and Low-Latency Communication (mURLLC) service. However, the …

Multipath Interference Analysis for Low-power RFID-Sensor under metal medium environment

G Shi, X Shen, L Gu, S Weng, Y He - IEEE Sensors Journal, 2023 - ieeexplore.ieee.org
Mechanism analysis of the radio frequency identification (RFID)-sensor communication
interference can effectively improve the information collection quality of the perception layer …

Short-packet communication for MIMO NOMA relay networks: BLER and AoI analysis

BQ Bao, KX Thuc, PT Hiep - AEU-International Journal of Electronics and …, 2024 - Elsevier
This work considers a multiple-input multiple-output (MIMO) non-orthogonal multiple access
(NOMA) dual-hop relay system in which the size of signal packets is finite and the …

A Cooperative Automatic Retransmission Request Technique Based on Listening Node Participation Competition

G Chen, G Chen - Applied Sciences, 2023 - mdpi.com
To improve the stability of automatic retransmission requests, a competition control method
for automatic retransmission requests of cooperative-based listening nodes is proposed …

On performance of short-packet ultra-reliable and low-latency communications NOMA MIMO relay networks

SC Lam, TN Thi, NT Phuong - Physical Communication, 2023 - Elsevier
This paper proposes and analyzes the performance of a multi-antenna NOMA relay system
over the Nakagami-m fading channel, in which the size of signal packets is finite. Based on …

Short-packet urllcs for multihop mimo full-duplex relay networks: Analytical and deep-learning-based real-time evaluation

TN Hoang, K Lee - Authorea Preprints, 2023 - techrxiv.org
In this study, we investigate multihop multiple-input multiple-output (MIMO) full-duplex relay
(FDR) networks with short-packet ultra-reliability and low-latency communications (uRLLCs) …

Optimal Physical Shared Channels NB-IOT Design BLER Assessment, for Cellular LTE WAN Network in Smart Healthcare

A Khera, JK Singh - Wireless Personal Communications, 2023 - Springer
Particularly, for real time monitoring-IOT has just evolved to support massive capacity
Cellular LTE networks. The fundamental issue is the constrained bandwidth that NB-IOT …

BLER Analysis of HARQ-IR-Aided Short Packet Communications Over Correlated Fading Channels

Z Shi, Y Chen, H Wang, Y Fu, G Yang… - 2024 IEEE Wireless …, 2024 - ieeexplore.ieee.org
This paper analyzes the block error rate (BLER) of hybrid automatic repeat request with
incremental redundancy (HARQ-IR) assisted short packet communications. The small …

HARQ-IR Aided Short Packet Communications: BLER Analysis and Throughput Maximization

F He, Z Shi, G Yang, X Li, X Ye, S Ma - arXiv preprint arXiv:2312.04377, 2023 - arxiv.org
This paper introduces hybrid automatic repeat request with incremental redundancy (HARQ-
IR) to boost the reliability of short packet communications. The finite blocklength information …

[HTML][HTML] 基于GRNN 的协作车联网的中断性能预测

李亚, 张宇 - Hans Journal of Wireless Communications, 2023 - hanspub.org
针对车联网通信系统, 为了提升系统的传输性能, 建立多中继多天线协作车联网模型,
并设计了一种基于广义回归神经网络(GRNN) 的中断概率预测算法. 通信链路服从级联Nakagmi …