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Strategy for Non-Orthogonal Multiple Access and Performance in 5G and 6G Networks. [PDF]
Sensors (Basel), 2023 The purpose of this paper is to provide a high-level overview of the most important non-orthogonal multiple access (NOMA) protocols in 5G and 6G networks that incorporate code division within the context of 3GPP standardization.
Al-Dulaimi OMK +3 more
europepmc +2 more sources
CSNOMA: Carrier Sense Non-Orthogonal Multiple Access [PDF]
Sensors, 2020 In this paper, we investigate the possibility of the cross-layer design of a distributed random access scheme with considering physical (PHY) and multiple access control (MAC) layers, which utilizes the interference cancellation technique. In this regard,
Dong Min Kim, Seong-Lyun Kim
doaj +2 more sources
A Survey on Non-Orthogonal Multiple Access for 5G Networks: Research Challenges and Future Trends [PDF]
IEEE Journal on Selected Areas in Communications, 2017 Non-orthogonal multiple access (NOMA) is an essential enabling technology for the fifth-generation (5G) wireless networks to meet the heterogeneous demands on low latency, high reliability, massive connectivity, improved fairness, and high throughput ...
Zhiguo Ding +2 more
exaly +2 more sources
Cooperative Non-Orthogonal Multiple Access for Beyond 5G Networks
IEEE Open Journal of the Communications Society, 2021 In the beyond 5G networks, extraordinary demands for data rates and capacity are to be met. A possible candidate to address these challenges is Non-Orthogonal Multiple Access (NOMA) technique, which leads to higher diversity gains and massive ...
Abbas Ahmed +3 more
doaj +2 more sources
On the Performance of Non-Orthogonal Multiple Access in 5G Systems with Randomly Deployed Users [PDF]
IEEE Signal Processing Letters, 2014 In this letter, the performance of non-orthogonal multiple access (NOMA) is investigated in a cellular downlink scenario with randomly deployed users. The developed analytical results show that NOMA can achieve superior performance in terms of ergodic ...
Zhiguo Ding, Zheng Yang, Pingzhi Fan
exaly +2 more sources
A Survey of Non-Orthogonal Multiple Access for 5G [PDF]
IEEE Communications Surveys and Tutorials, 2018 In the 5th generation (5G) of wireless communication systems, hitherto unprecedented requirements are expected to be satisfied. As one of the promising techniques of addressing these challenges, non-orthogonal multiple access (NOMA) has been actively investigated in recent years. In contrast to the family of conventional orthogonal multiple access (OMA)
Linglong Dai +2 more
exaly +4 more sources
Multiple-Antenna-Assisted Non-Orthogonal Multiple Access [PDF]
IEEE Wireless Communications, 2018 16 pages, 4 figures, 2 tables, accepted by IEEE Wireless ...
Yuanwei Liu, Hong Xing, Cunhua Pan
exaly +4 more sources
The Application of MIMO to Non-Orthogonal Multiple Access [PDF]
IEEE Transactions on Wireless Communications, 2016 This paper considers the application of multiple-input multiple-output (MIMO) techniques to non-orthogonal multiple access (NOMA) systems. A new design of precoding and detection matrices for MIMO-NOMA is proposed and its performance is analyzed for the case with a fixed set of power allocation coefficients.
Zhiguo Ding +2 more
exaly +4 more sources
Rate Compatible Modulation for Non-Orthogonal Multiple Access [PDF]
IEEE Access, 2020 We propose a new Non-Orthogonal Multiple Access (NOMA) coding scheme based on the use of a Rate Compatible Modulation (RCM) encoder for each user. By properly designing the encoders and taking advantage of the additive nature of the Multiple Access ...
Imanol Granada +2 more
doaj +3 more sources
Massive MIMO, Non-Orthogonal Multiple Access and Interleave Division Multiple Access
IEEE Access, 2017 This paper provides an overview on the rationales in incorporating massive multiple-input multiple-output (MIMO), non-orthogonal multiple access (NOMA), and interleave division multiple access (IDMA) in a unified framework.
Chongbin Xu +4 more
doaj +2 more sources