On Optimal Power Allocation for Downlink Non-Orthogonal Multiple Access Systems [PDF]
IEEE Journal on Selected Areas in Communications, 2017 Non-orthogonal multiple access (NOMA) enables power-domain multiplexing via successive interference cancellation (SIC) and has been viewed as a promising technology for 5G communication.
Jiaheng Wang +4 more
semanticscholar +1 more source
IEEE Transactions on Wireless Communications, 2022 Due to the emergence of non-terrestrial platforms with extensive coverage, flexible deployment, and reconfigurable characteristics, the hybrid satellite-aerial-terrestrial networks (HSATNs) can accommodate a great variety of wireless access services in ...
Xiaokai Zhang +5 more
semanticscholar +1 more source
Non-Orthogonal Multiple Access: Common Myths and Critical Questions [PDF]
IEEE wireless communications, 2018 Non-orthogonal multiple access (NOMA) has received tremendous attention for the design of radio access techniques for fifth generation (5G) wireless networks and beyond.
M. Vaezi, R. Schober, Z. Ding, H. Poor
semanticscholar +1 more source
Short-Packet Downlink Transmission With Non-Orthogonal Multiple Access [PDF]
IEEE Transactions on Wireless Communications, 2018 This paper introduces downlink non-orthogonal multiple access (NOMA) into short-packet communications. NOMA has great potential to improve fairness and spectral efficiency with respect to orthogonal multiple access (OMA) for low-latency downlink ...
Xiaofang Sun +5 more
openalex +3 more sources
Sub-Channel Assignment, Power Allocation, and User Scheduling for Non-Orthogonal Multiple Access Networks [PDF]
IEEE Transactions on Wireless Communications, 2016 In this paper, we study the resource allocation and user scheduling problem for a downlink non-orthogonal multiple access network where the base station allocates spectrum and power resources to a set of users.
Boya Di, Lingyang Song, Yonghui Li
semanticscholar +1 more source
Cognitive Non-Orthogonal Multiple Access with Cooperative Relaying: A New Wireless Frontier for 5G Spectrum Sharing [PDF]
IEEE Communications Magazine, 2018 Two emerging technologies toward 5G wireless networks, namely non-orthogonal multiple access (NOMA) and cognitive radio (CR), will provide more efficient utilization of wireless spectrum in the future.
Lu Lv +4 more
semanticscholar +1 more source
Fluid Antenna System Enhancing Orthogonal and Non-Orthogonal Multiple Access
IEEE Communications LettersFluid antenna system (FAS) has recently emerged as a promising candidate for the sixth generation (6G) wireless networks. Unlike traditional antenna systems (TASs), FAS is a new wireless communication system where the so-called ‘fluid’ antenna (FA) can ...
W. New +5 more
semanticscholar +1 more source
Power and Channel Allocation for Non-Orthogonal Multiple Access in 5G Systems: Tractability and Computation [PDF]
IEEE Transactions on Wireless Communications, 2016 A promising multi-user access scheme, non-orthogonal multiple access (NOMA) with successive interference cancellation (SIC), is currently under consideration for 5G systems.
Lei Lei +3 more
semanticscholar +1 more source
Non-Orthogonal Multiple Access (NOMA) for Downlink Multiuser MIMO Systems: User Clustering, Beamforming, and Power Allocation [PDF]
IEEE Access, 2016 We investigate the application of non-orthogonal multiple access (NOMA) with successive interference cancellation (SIC) in downlink multiuser multiple-input multiple-output (MIMO) cellular systems, where the total number of receive antennas at user ...
Shipon Ali, E. Hossain, Dong In Kim
semanticscholar +1 more source
Intelligent Reflecting Surface for Downlink Non-Orthogonal Multiple Access Networks [PDF]
2019 IEEE Globecom Workshops (GC Wkshps), 2019 Intelligent reflecting surface (IRS) has recently been recognized as a promising technology to enhance the energy and spectrum efficiency of wireless networks by controlling the wireless medium with the configurable electromagnetic materials.
Min Fu, Yong Zhou, Yuanming Shi
semanticscholar +1 more source