scholarly journals Outage performance analysis of relay-aided non-orthogonal multiple access networks with energy harvesting schemes

2020 ◽  
Vol 14 (17) ◽  
pp. 3013-3021
Author(s):  
Hong T. Nguyen ◽  
Nam-Phong Nguyen ◽  
Tien-Hoa Nguyen ◽  
Chuyen T. Nguyen
Keyword(s):  
Performance Analysis ◽  
Energy Harvesting ◽  
Multiple Access ◽  
Access Networks ◽  
Outage Performance

Performance Analysis of Underlay Cognitive Radio Nonorthogonal Multiple Access Networks

2019 ◽  
Vol 68 (9) ◽  
pp. 9318-9322 ◽  
Author(s):  
Sultangali Arzykulov ◽  
Galymzhan Nauryzbayev ◽  
Theodoros A. Tsiftsis ◽  
Behrouz Maham
Keyword(s):  
Cognitive Radio ◽  
Performance Analysis ◽  
Multiple Access ◽  
Access Networks ◽  
Underlay Cognitive Radio

scholarly journals Performance Analysis of Reconfigurable Intelligent Surface-Aided Full-Duplex Cooperative NOMA System

2021 ◽  
Vol 2021 ◽  
pp. 1-13
Author(s):  
Xiang Zhao ◽  
Jinyong Sun
Keyword(s):  
Performance Analysis ◽  
Outage Probability ◽  
Multiple Access ◽  
Signal To Noise Ratio ◽  
Access Point ◽  
Full Duplex ◽  
Statistical Characteristics ◽  
Signal To Noise ◽  
Outage Performance ◽  
Analytical Results

The outage performance of a reconfigurable intelligent surface- (RIS-) aided full-duplex cooperative nonorthogonal multiple access (NOMA) system is studied in this paper. Based on the statistical characteristics of the signal-to-noise ratio of the reflection channel from the access point via RIS to the near user, and the cooperative channel from the near user to the far NOMA user, the outage probability of both the near and far users is derived. Through the comparison with the outage performance of conventional cooperative NOMA without employing RIS, the superiority of the proposed scheme is demonstrated. Finally, the correctness of the analytical results is validated with simulation.

Outage Performance Analysis for SWIPT-Based Cooperative Non-Orthogonal Multiple Access Systems

2019 ◽  
Vol 23 (9) ◽  
pp. 1501-1505 ◽  
Author(s):  
Yingting Liu ◽  
Haiyang Ding ◽  
Jianmei Shen ◽  
Ruyi Xiao ◽  
Hongwu Yang
Keyword(s):  
Performance Analysis ◽  
Multiple Access ◽  
Outage Performance
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