Contention based cooperative multiple access for wireless packet networks

Akeo Masuda, Shigeru Shimamoto

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

    2 Citations (Scopus)

    Abstract

    We propose a contention based multiple access scheme that enables packet level cooperation in wireless packet network, where the idle nodes help the source nodes by offering relay of the failed packet. Also a prioritization scheme is implemented to optimize to the contention whose complexity is added by participation of relay nodes. Throughput and delay performance improvement is confirmed by computer simulations considering wireless links that have different packet error rates according to the radio condition which suffer from propagation loss and Rayleigh fading. Analysis shows that the addition of active nodes for cooperation rather eases the number of waiting nodes in the contention, and that the reduction of retries needed for transmission reduces the average delay.

    Original languageEnglish
    Title of host publicationGLOBECOM - IEEE Global Telecommunications Conference
    Pages1390-1394
    Number of pages5
    DOIs
    Publication statusPublished - 2007
    Event50th Annual IEEE Global Telecommunications Conference, GLOBECOM 2007 - Washington, DC
    Duration: 2007 Nov 262007 Nov 30

    Other

    Other50th Annual IEEE Global Telecommunications Conference, GLOBECOM 2007
    CityWashington, DC
    Period07/11/2607/11/30

    Fingerprint

    Packet networks
    Rayleigh fading
    Telecommunication links
    Throughput
    Computer simulation

    Keywords

    • Cooperative networks
    • CSMA/CA
    • Multiple access protocol
    • Wireless LANs

    ASJC Scopus subject areas

    • Engineering(all)

    Cite this

    Masuda, A., & Shimamoto, S. (2007). Contention based cooperative multiple access for wireless packet networks. In GLOBECOM - IEEE Global Telecommunications Conference (pp. 1390-1394). [4411177] https://doi.org/10.1109/GLOCOM.2007.267

    Contention based cooperative multiple access for wireless packet networks. / Masuda, Akeo; Shimamoto, Shigeru.

    GLOBECOM - IEEE Global Telecommunications Conference. 2007. p. 1390-1394 4411177.

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

    Masuda, A & Shimamoto, S 2007, Contention based cooperative multiple access for wireless packet networks. in GLOBECOM - IEEE Global Telecommunications Conference., 4411177, pp. 1390-1394, 50th Annual IEEE Global Telecommunications Conference, GLOBECOM 2007, Washington, DC, 07/11/26. https://doi.org/10.1109/GLOCOM.2007.267
    Masuda A, Shimamoto S. Contention based cooperative multiple access for wireless packet networks. In GLOBECOM - IEEE Global Telecommunications Conference. 2007. p. 1390-1394. 4411177 https://doi.org/10.1109/GLOCOM.2007.267
    Masuda, Akeo ; Shimamoto, Shigeru. / Contention based cooperative multiple access for wireless packet networks. GLOBECOM - IEEE Global Telecommunications Conference. 2007. pp. 1390-1394
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