快速冲突分解算法及其性能分析  

The fast collision resolution(FCR)algorithm and its performance analysis

作　　者：冯芸[1] 刘乃安[1] 赵柯[1] 

机构地区：[1]西安电子科技大学国家重点实验室,陕西西安710071

出　　处：《西安邮电学院学报》2004年第2期93-98,共6页Journal of Xi'an Institute of Posts and Telecommunications

摘　　要：介绍并分析了一种新的基于竞争的无线局域网MAC层冲突分解算法,称为快速冲突分解(FCR)算法。此算法可以使IEEE802.11无线局域网的MAC层在DCF竞争方式下更快地分解冲突,并且减少平均空闲退避时隙数,有效地提高IEEE802.11无线局域网的性能。In this paper,we analyze a novel and efficient contention algorithm,the Fast Collision Resolution(FCR) algorithm,which based on MAC protocol for IEEE802.11 Wireless Local Area Networks(WLAN),This algorithm can speed up the coliision resolution and reduce the average number of idle slots.Therefore,the performance of Wireless Local Area Networks can be improved efficiently by using FCR.

关 键 词：无线局域网 MAC层 冲突分解 IEEE802.11 吞吐量 

分 类 号：TN925.93[电子电信—通信与信息系统]