Impact of User Pairing on 5G Nonorthogonal Multiple-Access Downlink Transmissions

By Zhiguo Ding, P. Fan, H. Vincent Poor. IEEE Transactions on Vehicular Technology, 2016

1,432 citations recorded by the source corpus.

Subfields: Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/710f48e132ec81db95ff292183d607f50d558a79

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In Electrical and Electronic Engineering

Citations in the corpus

A Survey of Rate-Optimal Power Domain NOMA With Enabling Technologies of Future Wireless Networks (2019, methodology): “[59] has proposed a novel PA scheme in downlink NOMA called cog-”
A Survey on Non-Orthogonal Multiple Access for 5G Networks: Research Challenges and Future Trends (2017, methodology): “The scheme proposed in [13] is an example for CR-NOMA, where a BS serves two downlink users by using the NOMA principle.”
Dynamic User Clustering and Power Allocation for Uplink and Downlink Non-Orthogonal Multiple Access (NOMA) Systems (2016, methodology): “The impact of user pairing was studied in [7] for a two-user NOMA system.”
Cooperative Non-orthogonal Multiple Access With Simultaneous Wireless Information and Power Transfer (2015, methodology): “Motivation and Contributions One important advantage of the NOMA concept is that it can squeeze a user with better channel conditions into a channel that is occupied by a user with worse channel conditions [2].”
Energy-Efficient Resource Allocation for Downlink Non-Orthogonal Multiple Access Network (2016, background): “The impact of users’ channel conditions on the performance gain of NOMA over OFDMA was studied in [31].”
On Optimal Power Allocation for Downlink Non-Orthogonal Multiple Access Systems (2017, background): “Thus, in practice, each channel is often restricted to be assigned to two users [21], [28], [29], which is also beneﬁcial to reduce the error propagation of SIC.”
Power-Domain Non-Orthogonal Multiple Access (NOMA) in 5G Systems: Potentials and Challenges (2016, background): “The impact of user pairing/grouping was investigated mathematically in [41].”
Performance Evaluation of Non-Orthogonal Multiple Access in Visible Light Communication (2016, background): “The problem of user pairing on the performance NOMA in RF systems has recently been studied in [16].”
Optimal Joint Power and Subcarrier Allocation for Full-Duplex Multicarrier Non-Orthogonal Multiple Access Systems (2016, background): “that [8]–[11] focus only on the application of NOMA in single-carrier systems.”
Enhancing the Physical Layer Security of Non-Orthogonal Multiple Access in Large-Scale Networks (2016, background): “create more distinct channel quality differences between the paired users, since existing NOMA studies have demonstrated that it is beneficial to pair two users having rather different channel conditions [5], [11], [39].”
Exploiting Full/Half-Duplex User Relaying in NOMA Systems (2018, background): “In [13], the cognitive radio inspired NOMA concept was proposed, in which the inﬂuence of user pairing with the ﬁxed power allocation in NOMA systems was discussed.”
Exploiting Intelligent Reflecting Surfaces in NOMA Networks: Joint Beamforming Optimization (2019, background): “Ding et al. [14] further analyzed the performance of NOMA in both a ﬁxed power allocation system (F-NOMA) and cognitive radio inspired NOMA (CR-NOMA) under different user pairing schemes.”
Physical-Layer Security of 5G Wireless Networks for IoT: Challenges and Opportunities (2019, background): “ing two users (near user and far user) to a single orthogonal resource block [57], is developed to trade off the complexity and efficiency.”
Modulation and Multiple Access for 5G Networks (2017, methodology): “Therefore, a cognitive-radio-inspired NOMA (CRNOMA) scheme has been proposed in [97], which is different from the traditional scheme with fixed power allocation.”