%0 Journal Article
%T Improvement on Fairness in Multi-rate WLAN<br>一种提高多速率WLAN公平性的MAC协议
%A Zou Shi-hong
%A Wu Hai-tao
%A Peng Yong
%A Cheng Shi-duan
%A <br>邹仕洪
%A 邬海涛
%A 彭泳
%A 程时端
%J 电子与信息学报
%D 2004
%I 
%X DCF performs unfairly within multi-rate wireless LAN. Higher rate stations occupy channel for less time, and they can only obtain the same throughput as lower rate stations. This paper presents fair-time-share MDCF, which sets different initial contention windows for stations with different rates. Theoretical analysis and simulation results both show that MDCF can greatly improve the time-fairness and throughput of multi-rate wireless LAN.
%K Wireless LAN
%K DCF
%K Multi-rate
%K Fairness<br>无线局域网
%K 分布式协调功能
%K 多速率
%K 公平性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=3EDF75C0859CDA2D&yid=D0E58B75BFD8E51C&vid=96C778EE049EE47D&iid=5D311CA918CA9A03&sid=10F17081942653E7&eid=C02C1722E0B3854F&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=4&reference_num=8