Performance analysis of non-regenerative relay assisted NOMA system

Di Zhang, Yuanwei Liu, Zhiguo Ding, Zhenyu Zhou, Arumugam Nallanathan

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

In this paper, the non-regenerative relay assisted non-orthogonal multiple access (NOMA) system is proposed to enlarge the cellular coverage area and to enhance the system performance. To investigate the proposed system's performance, the closed-form expressions in terms of the system capacity are derived. In an effort to evaluate the performance of the proposed system model, the comparison between NOMA and conventional orthogonal multiple access (OMA) approach is provided. Simulation results are presented to verify the accuracy of the derived analytical results. Additionally, it is demonstrated that the system capacity performance is enhanced by NOMA compared to the OMA encoding scheme in the non-regenerative relay assisted system.

Original languageEnglish
Title of host publication2017 9th International Conference on Wireless Communications and Signal Processing, WCSP 2017 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1-6
Number of pages6
ISBN (Electronic)9781538620625
DOIs
Publication statusPublished - 2017 Dec 7
Event9th International Conference on Wireless Communications and Signal Processing, WCSP 2017 - Nanjing, China
Duration: 2017 Oct 112017 Oct 13

Publication series

Name2017 9th International Conference on Wireless Communications and Signal Processing, WCSP 2017 - Proceedings
Volume2017-January

Other

Other9th International Conference on Wireless Communications and Signal Processing, WCSP 2017
CountryChina
CityNanjing
Period17/10/1117/10/13

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Signal Processing

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