• DocumentCode
    615927
  • Title

    C2SMA/CA: Enabling co-channel concurrency in WLANs using positional information

  • Author

    Xin He ; Lakshmanan, S. ; Sivakumar, R. ; Li, Frank Y.

  • Author_Institution
    Dept. of Inf. & Commun. Technol., Univ. of Agder (UiA), Grimstad, Norway
  • fYear
    2013
  • fDate
    7-10 April 2013
  • Firstpage
    848
  • Lastpage
    853
  • Abstract
    An attractive approach to overcome capacity limitations in a densely deployed WLAN environment is to enable transmission concurrency. In this paper, we propose a co-channel concurrent transmission scheme, referred to as C2SMA/CA, which determines whether to allow multiple concurrent transmissions based on interference estimation using positional information. A distributed multi-link concurrency scheduling algorithm is implemented, and its performance is evaluated through extensive simulations.
  • Keywords
    carrier sense multiple access; cochannel interference; scheduling; wireless LAN; C2SMA/CA; WLAN environment; capacity limitations; co-channel concurrency; concurrent transmission scheme; distributed multilink concurrency scheduling algorithm; interference estimation; positional information; Concurrent computing; Interference; Multiaccess communication; Scheduling algorithms; Sensors; Signal to noise ratio; Throughput;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Wireless Communications and Networking Conference (WCNC), 2013 IEEE
  • Conference_Location
    Shanghai
  • ISSN
    1525-3511
  • Print_ISBN
    978-1-4673-5938-2
  • Electronic_ISBN
    1525-3511
  • Type

    conf

  • DOI
    10.1109/WCNC.2013.6554674
  • Filename
    6554674
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=615927