Performance Analysis of a Downlink Cooperative NOMA Network Over Nakagami-m Fading Channels

This paper assesses the performances of a downlink cooperative non-orthogonal multiple access (C-NOMA) network over Nakagami-m fading channels. The analytical outage probability expression for each user is derived and verified by Monte Carlo simulations. Based upon the outage probability, the maxima...

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Main Authors:	Yang Liu, Wen-Jun Lu, Sulong Shi, Qiong Wu, Baolong Li, Zhengquan Li, Hong-Bo Zhu
Format:	Article
Language:	English
Published:	IEEE 2018-01-01
Series:	IEEE Access
Subjects:	NOMA outage probability throughput 5G
Online Access:	https://ieeexplore.ieee.org/document/8466778/

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spelling	doaj-b49263bd1cb841deb840ee6c090a67b32021-03-29T21:03:22ZengIEEEIEEE Access2169-35362018-01-016530345304310.1109/ACCESS.2018.28706478466778Performance Analysis of a Downlink Cooperative NOMA Network Over Nakagami-m Fading ChannelsYang Liu0https://orcid.org/0000-0003-2129-1217Wen-Jun Lu1https://orcid.org/0000-0001-9208-8334Sulong Shi2Qiong Wu3Baolong Li4Zhengquan Li5https://orcid.org/0000-0002-3512-7103Hong-Bo Zhu6School of Internet of Things Engineering, Jiangnan University, Wuxi, ChinaKey Laboratory of Wireless Communication of Jiangsu Province, Nanjing University of Posts and Telecommunication, Nanjing, ChinaHuawei Company, Nanjing, ChinaSchool of Internet of Things Engineering, Jiangnan University, Wuxi, ChinaSchool of Internet of Things Engineering, Jiangnan University, Wuxi, ChinaSchool of Internet of Things Engineering, Jiangnan University, Wuxi, ChinaKey Laboratory of Wireless Communication of Jiangsu Province, Nanjing University of Posts and Telecommunication, Nanjing, ChinaThis paper assesses the performances of a downlink cooperative non-orthogonal multiple access (C-NOMA) network over Nakagami-m fading channels. The analytical outage probability expression for each user is derived and verified by Monte Carlo simulations. Based upon the outage probability, the maximal throughputs are obtained and analyzed under different channel conditions. Furthermore, the effects of channel fading on the probability and throughput are investigated. The results indicate that the performance of the C-NOMA system is excellent over the source-relay link with less fading. This analysis can be used for designing the C-NOMA systems in the future fifth-generation wireless communication.https://ieeexplore.ieee.org/document/8466778/NOMAoutage probabilitythroughput5G
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Yang Liu Wen-Jun Lu Sulong Shi Qiong Wu Baolong Li Zhengquan Li Hong-Bo Zhu
spellingShingle	Yang Liu Wen-Jun Lu Sulong Shi Qiong Wu Baolong Li Zhengquan Li Hong-Bo Zhu Performance Analysis of a Downlink Cooperative NOMA Network Over Nakagami-m Fading Channels IEEE Access NOMA outage probability throughput 5G
author_facet	Yang Liu Wen-Jun Lu Sulong Shi Qiong Wu Baolong Li Zhengquan Li Hong-Bo Zhu
author_sort	Yang Liu
title	Performance Analysis of a Downlink Cooperative NOMA Network Over Nakagami-m Fading Channels
title_short	Performance Analysis of a Downlink Cooperative NOMA Network Over Nakagami-m Fading Channels
title_full	Performance Analysis of a Downlink Cooperative NOMA Network Over Nakagami-m Fading Channels
title_fullStr	Performance Analysis of a Downlink Cooperative NOMA Network Over Nakagami-m Fading Channels
title_full_unstemmed	Performance Analysis of a Downlink Cooperative NOMA Network Over Nakagami-m Fading Channels
title_sort	performance analysis of a downlink cooperative noma network over nakagami-m fading channels
publisher	IEEE
series	IEEE Access
issn	2169-3536
publishDate	2018-01-01
description	This paper assesses the performances of a downlink cooperative non-orthogonal multiple access (C-NOMA) network over Nakagami-m fading channels. The analytical outage probability expression for each user is derived and verified by Monte Carlo simulations. Based upon the outage probability, the maximal throughputs are obtained and analyzed under different channel conditions. Furthermore, the effects of channel fading on the probability and throughput are investigated. The results indicate that the performance of the C-NOMA system is excellent over the source-relay link with less fading. This analysis can be used for designing the C-NOMA systems in the future fifth-generation wireless communication.
topic	NOMA outage probability throughput 5G
url	https://ieeexplore.ieee.org/document/8466778/
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Performance Analysis of a Downlink Cooperative NOMA Network Over Nakagami-m Fading Channels

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