• DocumentCode
    586241
  • Title

    Throughput and Delay Analysis of a QoS Differentiated p-Persistent CSMA Protocol with Multirate

  • Author

    Abukharis, Salim ; O´Farrell, Tim

  • Author_Institution
    Electron. & Electr. Eng. Dept., Univ. of Sheffield, Sheffield, UK
  • fYear
    2012
  • fDate
    3-6 Sept. 2012
  • Firstpage
    1
  • Lastpage
    5
  • Abstract
    In this paper, a comprehensive and new closed form analytical approach to calculate the saturated throughput and delay of a differentiated p-persistent CSMA protocol with a multirate capability is presented for the first time. The p-persistent analysis can be used to model accurately 802.11e EDCA for WLAN applications. The analysis allows 802.11e to be characterised in the case of multirate operation without undue numerical complexity unlike state-of-the-art analytical approaches.
  • Keywords
    carrier sense multiple access; protocols; quality of service; wireless LAN; IEEE 802.11e EDCA; QoS; WLAN; delay analysis; differentiated p-persistent CSMA protocol; Analytical models; Delay; IEEE 802.11e Standard; Multiaccess communication; Protocols; Throughput;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Vehicular Technology Conference (VTC Fall), 2012 IEEE
  • Conference_Location
    Quebec City, QC
  • ISSN
    1090-3038
  • Print_ISBN
    978-1-4673-1880-8
  • Electronic_ISBN
    1090-3038
  • Type

    conf

  • DOI
    10.1109/VTCFall.2012.6399197
  • Filename
    6399197
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=586241