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Conference Paper A Congestion Control Algorithm in IEEE 802.11 Wireless LAN for Throughput Enhancements
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Authors
Kang Yong Lee, Kee-Seong Cho, Byung-Sun Lee
Issue Date
2007-01
Citation
International Conference on Consumer Electronics (ICCE) 2007, pp.1-2
Publisher
IEEE
Language
English
Type
Conference Paper
DOI
https://dx.doi.org/10.1109/ICCE.2007.341414
Abstract
This paper presents a congestion control algorithm, which uses cross-layered approach and rate-based transmission, for IEEE 802.11 Wireless LANs (WLANs). The proposed algorithm considers the contention density which represents the degree of contention level experienced at a given station. From the contention density, each station can compute available bandwidth and adjusts its sending rate. The evaluation results show that throughput achieved by our algorithm is around 10% and about 20% at peak point, higher than that of TCP and TCP-SACK. ©2007 IEEE.