User fairness of IEEE802.11 WLAN downlink

  • Jian Xu*
  • , Ming Guo
  • , Ming Xu
  • , Xin Lin
  • *Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

Widely deployed IEEE802.il WLAN brings fairness problem among wireless stations (STA) in Wi-Fi hot spots. The reason of the unfairness is analyzed from two aspects in this paper, TCP-induced and MAC-induced asymmetry. We propose an adaptive CWmin approach to assure fairness between download and upload flow at AP. And also propose a user-fair download channel allocation algorithm. The novel aspect of these approaches is that it does not entail any modification of the IEEE 802.11 MAC protocol in STAs and easy to deploy. The simulation results indicate that the proposed approach can provide fairness to all STAs.

Original languageEnglish
Title of host publicationProceedings of the 2010 2nd International Conference on Future Computer and Communication, ICFCC 2010
PagesV3148-V3152
DOIs
StatePublished - 2010
Externally publishedYes
Event2010 2nd International Conference on Future Computer and Communication, ICFCC 2010 - Wuhan, China
Duration: 21 May 201024 May 2010

Publication series

NameProceedings of the 2010 2nd International Conference on Future Computer and Communication, ICFCC 2010
Volume3

Conference

Conference2010 2nd International Conference on Future Computer and Communication, ICFCC 2010
Country/TerritoryChina
CityWuhan
Period21/05/1024/05/10

Keywords

  • Fairness
  • IEEE802.11
  • WLAN

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