Performance analysis of non-regenerative relay assisted NOMA system

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

    研究成果: Conference contribution

    1 被引用数 (Scopus)

    抄録

    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.

    本文言語English
    ホスト出版物のタイトル2017 9th International Conference on Wireless Communications and Signal Processing, WCSP 2017 - Proceedings
    出版社Institute of Electrical and Electronics Engineers Inc.
    ページ1-6
    ページ数6
    2017-January
    ISBN(電子版)9781538620625
    DOI
    出版ステータスPublished - 2017 12 7
    イベント9th International Conference on Wireless Communications and Signal Processing, WCSP 2017 - Nanjing, China
    継続期間: 2017 10 112017 10 13

    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

    引用スタイル