Capacity-fairness performance of an ad hoc IEEE 802.11 WLAN with noncooperative stations

  • Authors:
  • Jerzy Konorski

  • Affiliations:
  • Gdansk University of Technology, Gdansk, Poland

  • Venue:
  • NETWORKING'07 Proceedings of the 6th international IFIP-TC6 conference on Ad Hoc and sensor networks, wireless networks, next generation internet
  • Year:
  • 2007

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Abstract

For an ad hoc IEEE 802.11 WLAN we investigate how the stations' incentives to launch a backoff attack i.e., to configure small minimum and maximum CSMA/CA contention windows in pursuit of a larger-than-fair bandwidth share, affect a proposed capacity-fairness index (CFI). We link CFI to the network size, "power awareness," a station's perception of the other stations' susceptibility to incentives, and the way of learning how the other stations perceive the other stations' susceptibility to incentives.