標題: E-BEB: Enhanced Binary Exponential Backoff Algorithm for Multi-hop Wireless Ad-hoc Networks
作者: Chin, Hui-Hsin
Lin, Chun-Cheng
Deng, Der-Jiunn
工業工程與管理學系
Department of Industrial Engineering and Management
關鍵字: MAC;Ad-hoc networks;Fairness problem;BEB;Multi-hop
公開日期: 1-五月-2014
摘要: Binary exponential backoff algorithm is the de-facto medium access control protocol for wireless local area networks, and it has been employed as the standard contention resolution algorithm in multi-hop wireless ad-hoc networks. However, this algorithm does not function well in multi-hop wireless environments due to its several performance issues and technical limitations. In this paper, we propose a simple, efficient, priority provision, and well performed contention resolution algorithm called enhanced binary exponential backoff (E-BEB) algorithm for impartial channel access in multi-hop wireless ad-hoc networks. We also provide a simple and accurate analytical model to study the system saturation throughput of the proposed scheme. Simulations are conducted to evaluate the performance of E-BEB algorithm. The results show that the E-BEB algorithm can alleviate the fairness problem and support multimedia transmission in multi-hop wireless environments.
URI: http://dx.doi.org/10.1007/s11277-014-1685-3
http://hdl.handle.net/11536/24213
ISSN: 0929-6212
DOI: 10.1007/s11277-014-1685-3
期刊: WIRELESS PERSONAL COMMUNICATIONS
Volume: 76
Issue: 2
起始頁: 193
結束頁: 207
顯示於類別:期刊論文


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  1. 000334496400005.pdf