An analysis of different backoff functions for an IEEE 802.11 WLAN

Dongxia Xu, Taka Sakurai, Hai L. Vu

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

14 Citations (Scopus)

Abstract

We compare the performance of different backoff functions for the multiple access protocol in an IEEE 802.11 wireless LAN (WLAN). We provide a unified analytical model with explicit expressions for the mean and standard deviation of the access delay for generalized exponential, polynomial and linear backoff functions. Using our model, we show that linear and polynomial backoffs with appropriate parameter settings can improve upon binary exponential backoff specified in the 802.11 WLAN standards, in terms of throughput, access delay statistics and packet drop rate.

Original languageEnglish
Title of host publicationThe 68th IEEE Vehicular Technology Conference, VTC 2008-Fall
DOIs
Publication statusPublished - 1 Dec 2008
Externally publishedYes
EventIEEE Vehicular Technology Conference 2008 (Fall) - Calgary, Canada
Duration: 21 Sep 200824 Sep 2008
Conference number: 68th
https://ieeexplore.ieee.org/xpl/conhome/4656831/proceeding (Proceedings)

Publication series

NameIEEE Vehicular Technology Conference
ISSN (Print)1550-2252

Conference

ConferenceIEEE Vehicular Technology Conference 2008 (Fall)
Abbreviated titleVTC Fall 2008
CountryCanada
CityCalgary
Period21/09/0824/09/08
Internet address

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