Improved User Fairness in Decode-Forward Relaying Non-Orthogonal Multiple Access Schemes With Imperfect SIC and CSI
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.2997285
Abstract: Non-orthogonal multiple access (NOMA) is one of the key technologies to serve in ultra-dense networks with massive connections which is crucial for Internet of Things. Besides, NOMA provides better spectral efficiency compared to orthogonal multiple… read more here.
Keywords: multiple access; imperfect sic; orthogonal multiple; csi ... See more keywords
Beamforming and Power Optimization for User Fairness in Cell-Free MIMO Systems
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3278795
Abstract: Cell-free (CF) massive multiple-input multiple-output (MIMO) systems are expected to provide high spectral efficiency to all users, regardless of their locations, when equipped with a large number of evenly distributed access points (APs) in the… read more here.
Keywords: cell free; power; user fairness; beamforming power ... See more keywords
User Fairness Aware Power Allocation for NOMA-Assisted Video Transmission With Adaptive Quality Adjustment
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2021.3129805
Abstract: In this paper, we investigate the user fairness power allocation (PA) for video transmission in a non-orthogonal multiple access (NOMA)-assisted wireless system with a pair of users. Considering that video transmission is usually delay-sensitive, the… read more here.
Keywords: video transmission; power allocation; user fairness; quality ... See more keywords