DocumentCode :
3667709
Title :
Full-feedback backoff algorithm for distributed wireless networks
Author :
Xin Zhou;Changwen Zheng;Mingxue Liao
Author_Institution :
University of Chinese Academy of Sciences, Beijing, China
fYear :
2015
Firstpage :
1079
Lastpage :
1084
Abstract :
Backoff algorithm is a key component of contention-based MAC layer protocol. Numbers of dynamic CW adjustment methods have been proposed for the optimal throughput and fairness. However, they only utilize half-feedback information and may suffer from CW diverging problem. In this paper, we propose a novel Full-feedback Contention Window Adjustment (FCWA) backoff algorithm. Simulation results demonstrated that FCWA algorithm provides a remarkable performance improvement in terms of the short-term fairness, packet delay and delay jitter, while maintaining an optimal throughput close to the theoretical limit of the IEEE 802.11 access scheme.
Keywords :
"Delays","Throughput","Heuristic algorithms","IEEE 802.11 Standard","Jitter","Bit rate","Approximation methods"
Publisher :
ieee
Conference_Titel :
Wireless Communications and Mobile Computing Conference (IWCMC), 2015 International
Type :
conf
DOI :
10.1109/IWCMC.2015.7289232
Filename :
7289232
Link To Document :
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