A simple CoMP transmission method employing vehicle position information for taxi radio systems

Naoki Kurihara, Keisuke Ujihara, Fumiaki Maehara

    研究成果: Conference contribution

    1 被引用数 (Scopus)

    抄録

    This paper proposes a simple coordinated multipoint (CoMP) transmission method for taxi radio systems in order to prevent inter-cell interference (ICI) without a significant renewal of facilities. The proposed method takes advantage of the interesting property that the ICI which is essential for CoMP can be represented by the communication distance easily obtained from vehicle position information in a 2-cells scenario. Moreover, the proposed approach can be adopted for more than 3 cells by combining the ICI between 2 cells. The proposed method exploits diversity reception in the case of time division multiplexing (TDM), which makes it possible to improve the channel capacity in overlapped area. The effectiveness of the proposed method is demonstrated in comparison with the case of no coordination (w/o CoMP) under the practical scenario based on the taxi radio system in Japan.

    本文言語English
    ホスト出版物のタイトルProceedings - 2017 IEEE Topical Conference on Wireless Sensors and Sensor Networks, WiSNet 2017
    出版社Institute of Electrical and Electronics Engineers Inc.
    ページ73-75
    ページ数3
    ISBN(電子版)9781509034604
    DOI
    出版ステータスPublished - 2017 3月 14
    イベント2017 IEEE Topical Conference on Wireless Sensors and Sensor Networks, WiSNet 2017 - Phoenix, United States
    継続期間: 2017 1月 152017 1月 18

    Other

    Other2017 IEEE Topical Conference on Wireless Sensors and Sensor Networks, WiSNet 2017
    国/地域United States
    CityPhoenix
    Period17/1/1517/1/18

    ASJC Scopus subject areas

    • 器械工学
    • コンピュータ ネットワークおよび通信

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