Improvement on flexibility of fixed multiplexing radio networks by employing cognitive relay

Chunyi Song, Shaobo Qi, Shigeru Shimamoto

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

    Abstract

    Fixed multiplexed access radio networks can realize collision-free transmission while suffering low flexibility, especially in ad hoc communication. This paper demonstrates that a dynamic spectrum access based cooperative relay technology, defined as cognitive relay, contributes toward improving the flexibility of fixed radio networks to bursty heavy traffic, unbalanced traffic loads and terminal mobility.

    Original languageEnglish
    Title of host publication2008 IEEE Globecom Workshops, GLOBECOM 2008
    DOIs
    Publication statusPublished - 2008
    Event2008 IEEE Globecom Workshops, GLOBECOM 2008 - New Orleans, LA
    Duration: 2008 Nov 302008 Dec 4

    Other

    Other2008 IEEE Globecom Workshops, GLOBECOM 2008
    CityNew Orleans, LA
    Period08/11/3008/12/4

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    Keywords

    • Cognitive radio
    • Cognitive relay
    • System flexibility
    • TDM

    ASJC Scopus subject areas

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

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