An effective QoS control scheme for ubiquitous services based on context information management

Yoshikazu Tokairin, Kazuhiro Yamanaka, Hideyuki Takahashi, Takuo Suganuma, Norio Shiratori

    研究成果: Conference contribution

    4 被引用数 (Scopus)

    抄録

    In this paper, we propose a scheme to increase the QoS (quality of service) in ubiquitous computing environment by managing context information effectively where computational and network resources are limited. This novel scheme consists of a following distinguished feature: (S1)Flexible QoC (quality of context information) Control. This scheme can manage the context information based on relationship between QoC and QoS. By employing this scheme, we can avoid degradation of available network bandwidth and computational resource due to supplying excessive context information. Quality and function of overall system are also expected to be maintained while circulating context information in high quality.

    本文言語English
    ホスト出版物のタイトルProceedings - The 9th IEEE International Conference on E-Commerce Technology; The 4th IEEE International Conference on Enterprise Computing, E-Commerce and E-Services, CEC/EEE 2007
    ページ619-626
    ページ数8
    DOI
    出版ステータスPublished - 2007
    イベント9th IEEE International Conference on E-Commerce Technology; The 4th IEEE International Conference on Enterprise Computing, E-Commerce and E-Services, CEC/EEE 2007 - Tokyo
    継続期間: 2007 7 232007 7 26

    Other

    Other9th IEEE International Conference on E-Commerce Technology; The 4th IEEE International Conference on Enterprise Computing, E-Commerce and E-Services, CEC/EEE 2007
    CityTokyo
    Period07/7/2307/7/26

    ASJC Scopus subject areas

    • コンピュータ サイエンス(全般)
    • コンピュータ ネットワークおよび通信

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