Investigation of A tandem broadcast protocol for wireless communications

Jianhua He, Zong Kai Yang, Zuoyin Tang, Wenqing Cheng

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

    Abstract

    With the rapid increase of access bandwidth in the next generation wireless networks, it's expected that high data rate and multimedia application will play a key role in the near future. However it's well known that the radio resource is scarce and very expensive. How to make a better utilization of the radio resource is an important research topic for future wireless communications. In this paper, we propose a tandem broadcast selective repeat (SR) ARQ scheme for high speed data communications over wireless networks. In the scheme, the base station or satellite operates in a store and forward manner, which minimizes the effect of high bit error ratio and large round trip delay in the wireless channels. Numerical results show that with a little requirement on the storage capacity in the base station or earth gateway, the proposed scheme can significantly improve the system performance.

    Original languageEnglish
    Title of host publicationProceedings of the International Conference on Telecommunications
    EditorsL. Yuan'an, L. Yuan'an
    Pages92-96
    Number of pages5
    Publication statusPublished - 2002
    EventProceedings of the International Conference on Telecommunications 2002 - Beijing, China
    Duration: 23 Jun 200226 Jun 2002

    Publication series

    NameProceedings of the International Conference on Telecommunications
    Volume2

    Conference

    ConferenceProceedings of the International Conference on Telecommunications 2002
    CountryChina
    CityBeijing
    Period23/06/0226/06/02

    Keywords

    • Automatic repeat request
    • Broadcast
    • Wireless communications

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  • Cite this

    He, J., Yang, Z. K., Tang, Z., & Cheng, W. (2002). Investigation of A tandem broadcast protocol for wireless communications. In L. Yuan'an, & L. Yuan'an (Eds.), Proceedings of the International Conference on Telecommunications (pp. 92-96). (Proceedings of the International Conference on Telecommunications; Vol. 2).