On adaptive multi-channel MAC protocol for MANETs

Chun-Cheng Lin, Yeong Sheng Chen, Der Jiunn Deng*

*此作品的通信作者

研究成果: Conference contribution同行評審

摘要

Carrier sense multiple access with collision avoidance (CSMA/CA) mechanism is a widely accepted medium access control (MAC) protocol for mobile ad hoc networks (MANETs). However, it does not function well in MANETs due to its several performance issues such as intensive collision and unfair channel access in congested scenario. The current wireless MAC protocol usually supports multiple channels, where mobile stations adapt their channels based on their channel selection strategies to transmit their own data packets. In this paper, we propose an adaptive channel allocation strategy for a multi-channel MAC protocol in MANETs. Simulations are conducted to evaluate the performance of the proposed scheme. The simulation results show a great performance improvement over the original single channel CSMA/CA MAC protocol.

原文English
主出版物標題Security-Enriched Urban Computing and Smart Grid - Second International Conference, SUComS 2011, Proceedings
頁面269-276
頁數8
DOIs
出版狀態Published - 2011
事件2nd International Conference on the Emerging Areas of Security-Enriched Urban Computing and Smart Grids, SUComS 2011 - Hualien, Taiwan
持續時間: 21 9月 201123 9月 2011

出版系列

名字Communications in Computer and Information Science
223 CCIS
ISSN(列印)1865-0929

Conference

Conference2nd International Conference on the Emerging Areas of Security-Enriched Urban Computing and Smart Grids, SUComS 2011
國家/地區Taiwan
城市Hualien
期間21/09/1123/09/11

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