A QoS provisioning framework for high-speed multimedia wireless networks

Lin Zheng, Zong Kai Yang, Jianhua He, Chun Tung Chou

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    1 Citation (Scopus)

    Abstract

    This paper addresses the problem of QoS guarantees for high-speed multimedia wireless networks and proposes a framework of QoS provisioning. In this framework, mobile users provide their connections' QoS requests and are categorized into different traffic classes. A cell associates each class of service defined within it with a resource pool, which offers a way to assign priority for service classes. The proposed framework provides two granularities for QoS guarantee. For single cell, the size of resource pools are adaptively adjusted based on current network conditions, which statistically provides QoS guarantee as a whole. For individual connection, a bandwidth borrowing scheme is introduced into the framework to guarantee connection dropping probability. Each cell implements a resource reservation algorithm independently and periodically. No resource is explicitly reserved for possible handoff connection. So the proposed framework is completely in a distributed manner and the connection admission control can be designed to be simple and efficient.

    Original languageEnglish
    Title of host publication2002 4th International Workshop on Mobile and Wireless Communications Network, MWCN 2002
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    Pages179-182
    Number of pages4
    ISBN (Electronic)0780376056, 9780780376052
    DOIs
    Publication statusPublished - 2002
    Event4th International Workshop on Mobile and Wireless Communications Network, MWCN 2002 - Stockholm, Sweden
    Duration: 9 Sep 200211 Sep 2002

    Conference

    Conference4th International Workshop on Mobile and Wireless Communications Network, MWCN 2002
    CountrySweden
    CityStockholm
    Period9/09/0211/09/02

    Keywords

    • Bandwidth Borrowing
    • Bandwidth Reservation
    • CAC

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  • Cite this

    Zheng, L., Yang, Z. K., He, J., & Chou, C. T. (2002). A QoS provisioning framework for high-speed multimedia wireless networks. In 2002 4th International Workshop on Mobile and Wireless Communications Network, MWCN 2002 (pp. 179-182). [1045718] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/MWCN.2002.1045718