Nonlinear distortion suppression scheme employing transmit power control for MU-MIMO-OFDM systems

Gen Osada, Shoya Takebuchi, Fumiaki Maehara

    研究成果: Conference contribution

    2 引用 (Scopus)

    抄録

    MU-MIMO-OFDM is an effective technique to achieve high capacity and reliable wireless communications systems because both the robustness against multipath fading and the high spectrum efficiency can be effectively achieved by the combination of OFDM with MU-MIMO. However, MU-MIMO-OFDM significantly suffers from the nonlinear distortion which is a main drawback of OFDM. In this paper, we propose nonlinear distortion suppression scheme employing transmit power control for MU-MIMO-OFDM. The main feature of the proposed scheme is to apply the deterministic transmit power control to MU-MIMO-OFDM without any destruction of the space orthogonality. The effectiveness of the proposed scheme is demonstrated in comparison with the traditional MU-MIMO-OFDM over the nonlinear fading channels.

    元の言語English
    ホスト出版物のタイトルIEEE Radio and Wireless Symposium, RWS
    出版者IEEE Computer Society
    ページ46-48
    ページ数3
    ISBN(印刷物)9781479921812
    DOI
    出版物ステータスPublished - 2014
    イベント2014 IEEE Radio and Wireless Symposium, RWS 2014 - Newport Beach, CA
    継続期間: 2014 1 192014 1 22

    Other

    Other2014 IEEE Radio and Wireless Symposium, RWS 2014
    Newport Beach, CA
    期間14/1/1914/1/22

    Fingerprint

    Nonlinear distortion
    suppression
    MIMO systems
    Power control
    Orthogonal frequency division multiplexing
    communication system
    efficiency
    Multipath fading
    Fading channels
    Communication systems

    ASJC Scopus subject areas

    • Computer Networks and Communications
    • Computer Science Applications
    • Electrical and Electronic Engineering
    • Communication

    これを引用

    Osada, G., Takebuchi, S., & Maehara, F. (2014). Nonlinear distortion suppression scheme employing transmit power control for MU-MIMO-OFDM systems. : IEEE Radio and Wireless Symposium, RWS (pp. 46-48). [6830091] IEEE Computer Society. https://doi.org/10.1109/RWS.2014.6830091

    Nonlinear distortion suppression scheme employing transmit power control for MU-MIMO-OFDM systems. / Osada, Gen; Takebuchi, Shoya; Maehara, Fumiaki.

    IEEE Radio and Wireless Symposium, RWS. IEEE Computer Society, 2014. p. 46-48 6830091.

    研究成果: Conference contribution

    Osada, G, Takebuchi, S & Maehara, F 2014, Nonlinear distortion suppression scheme employing transmit power control for MU-MIMO-OFDM systems. : IEEE Radio and Wireless Symposium, RWS., 6830091, IEEE Computer Society, pp. 46-48, 2014 IEEE Radio and Wireless Symposium, RWS 2014, Newport Beach, CA, 14/1/19. https://doi.org/10.1109/RWS.2014.6830091
    Osada G, Takebuchi S, Maehara F. Nonlinear distortion suppression scheme employing transmit power control for MU-MIMO-OFDM systems. : IEEE Radio and Wireless Symposium, RWS. IEEE Computer Society. 2014. p. 46-48. 6830091 https://doi.org/10.1109/RWS.2014.6830091
    Osada, Gen ; Takebuchi, Shoya ; Maehara, Fumiaki. / Nonlinear distortion suppression scheme employing transmit power control for MU-MIMO-OFDM systems. IEEE Radio and Wireless Symposium, RWS. IEEE Computer Society, 2014. pp. 46-48
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