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Amplify-and-Forward Relay Transmission in Uplink Non-Orthogonal Multiple Access Networks

被引：0
|
作者：
Van-Truong Truong [1 ]
Minh-Thong Vo [1 ]
Lee, Yoonill [2 ]
Dac-Binh Ha [1 ]
机构：
[1] Duy Tan Univ, Fac Elect & Elect Engn, Danang, Vietnam
[2] Purdue Univ Northwest, Dept Engn Technol, Indiana, PA USA
来源：
PROCEEDINGS OF 2019 6TH NATIONAL FOUNDATION FOR SCIENCE AND TECHNOLOGY DEVELOPMENT (NAFOSTED) CONFERENCE ON INFORMATION AND COMPUTER SCIENCE (NICS) | 2019年
关键词：
non-orthogonal multiple access; amplify-and-forward; relay; outage probability; throughput; PERFORMANCE ANALYSIS; NOMA; DOWNLINK;
D O I：
10.1109/nics48868.2019.9023818
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
In this paper, we study the relay transmission of uplink non-orthogonal multiple access (NOMA) network in terms of performance analysis. Specifically, two users applying NOMA scheme intent to transmit the message to base station (BS) by the help of amplify-and-forward (AF) relay. The expressions of outage probability and throughput for two users are derived based on the statistical characteristics of signal-to-noise ratio (SNR) and signal-to-interference-plus-noise ratio (SINR) of transmission links by using Gaussian-Chebyshev quadrature method. In order to look into the behaviour of this considered system, the numerical results are provided using system key parameters, e.g., transmit power, distances. The Monte-Carlo simulation results are also provided to verify the correctness of our analysis.
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收藏
页码：1 / 6
页数：6
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