Performance of adaptive movable access point system in the presence of positioning error

Shingo Oka, Tomoki Murakami, Yasushi Takatori, Masato Mizoguchi, Fumiaki Maehara

    研究成果: Conference contribution

    1 引用 (Scopus)

    抜粋

    This paper proposes an adaptive movable access point (AMAP) system to enhance the system capacity in dense wireless-device environments. In the proposed approach, the positions of access points (APs) are adaptively moved in accordance with clustered user distribution, which is sure to be effective in ununiform user distribution due to dense device environments. In order to derive the appropriate positions of APs, we utilize k-means method and estimate the user's position which is essential for k-means method by means of receive signal strength indicator (RSSI) or time of arrival (ToA). The effectiveness of the proposed systems is evaluated in the presence of the positioning error obtained from the experimental results concerning RSSI and ToA and is demonstrated in comparison with the fixed position of AP with equal intervals.

    元の言語English
    ホスト出版物のタイトル2017 IEEE Radio and Wireless Symposium, RWS 2017
    出版者IEEE Computer Society
    ページ150-152
    ページ数3
    ISBN(電子版)9781509034451
    DOI
    出版物ステータスPublished - 2017 3 23
    イベント2017 IEEE Radio and Wireless Symposium, RWS 2017 - Phoenix, United States
    継続期間: 2017 1 152017 1 18

    Other

    Other2017 IEEE Radio and Wireless Symposium, RWS 2017
    United States
    Phoenix
    期間17/1/1517/1/18

      フィンガープリント

    ASJC Scopus subject areas

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

    これを引用

    Oka, S., Murakami, T., Takatori, Y., Mizoguchi, M., & Maehara, F. (2017). Performance of adaptive movable access point system in the presence of positioning error. : 2017 IEEE Radio and Wireless Symposium, RWS 2017 (pp. 150-152). [7885972] IEEE Computer Society. https://doi.org/10.1109/RWS.2017.7885972