User Clustering Scheme for Downlink Hybrid NOMA Systems Based on Genetic Algorithm
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.3009018
Abstract: Non-orthogonal multiple access (NOMA) is considered to be a promising technology for improving bandwidth utilization efficiency and reducing power consumption. In this paper, we consider the optimization of user clustering in the NOMA scenario, where… read more here.
Keywords: downlink hybrid; user clustering; scheme; hybrid noma ... See more keywords
Reconfigurable Intelligent Surfaces Assisted Hybrid NOMA System
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2022.3211292
Abstract: In a device-to-device communication scenario, the number of far users (FUs) is higher than the near users (NUs) in each cluster. In such a scenario, the paired NUs and FUs communicate through non-orthogonal multiple access… read more here.
Keywords: system; hybrid noma; ris assisted; reconfigurable intelligent ... See more keywords
Channel Assignment for Hybrid NOMA Systems With Deep Reinforcement Learning
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Wireless Communications Letters"
DOI: 10.1109/lwc.2021.3058922
Abstract: The Hybrid Non-Orthogonal Multiple Access (NOMA) is a promising candidate for multiple access techniques of future wireless communication, which integrates orthogonal multiple access and traditional NOMA. The performance of hybrid NOMA systems depends on resource… read more here.
Keywords: reinforcement learning; noma systems; hybrid noma; channel assignment ... See more keywords