User allocation with round-robin scheduling sequence for distributed antenna system

Go Otsuru, Yukitoshi Sanada

    研究成果: Conference contribution

    2 被引用数 (Scopus)

    抄録

    One of key technologies in the fifth generation mobile communications is a distributed antenna system (DAS). In the DAS inter-user interference effects on its spectrum efficiency as distributed antennas are located closely. Round-robin (RR) scheduling is known as a scheme that achieves a trade-off between computational complexity and spectrum efficiency. In this research user equipment (UE) allocation scheme for RR scheduling are proposed. The proposed scheme determines the phases of UE allocation sequence that is pre-determined for low complexity. Numerical results obtained through computer simulation have shown that maximum selection that sequentially searches the phase with the maximum tentative throughput realizes the largest spectrum efficiency next to full search. The system throughput increases as the number of UEs increases in 2-user RR scheduling.

    本文言語English
    ホスト出版物のタイトル2019 IEEE 90th Vehicular Technology Conference, VTC 2019 Fall - Proceedings
    出版社Institute of Electrical and Electronics Engineers Inc.
    ISBN(電子版)9781728112206
    DOI
    出版ステータスPublished - 2019 9
    イベント90th IEEE Vehicular Technology Conference, VTC 2019 Fall - Honolulu, United States
    継続期間: 2019 9 222019 9 25

    出版物シリーズ

    名前IEEE Vehicular Technology Conference
    2019-September
    ISSN(印刷版)1550-2252

    Conference

    Conference90th IEEE Vehicular Technology Conference, VTC 2019 Fall
    国/地域United States
    CityHonolulu
    Period19/9/2219/9/25

    ASJC Scopus subject areas

    • コンピュータ サイエンスの応用
    • 電子工学および電気工学
    • 応用数学

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