A distributed channel access scheduling scheme with clean-air spatial reuse for wireless mesh networks

Yuan Chieh Lin*, Shun Wen Hsiao, Li Ping Tung, Yeali S. Sun, Meng Chang Chen

*此作品的通信作者

研究成果: Conference contribution同行評審

摘要

There are two effective approaches to maximize network capacity throughput: increasing concurrent non-interfering transmissions by exploiting spatial reuse and increasing transmission rates of active senders. These two ways are, however, a tradeoff due to the signal interference. In this paper, we propose a distributed channel access scheduling scheme under a Clean-Air Spatial Reuse architecture which spans both the MAC layer and the network planning plane to scale a wireless mesh network to high network capacity throughput and large coverage. Simulations results of the network capacity throughput performance under different levels of Clean-Air Spatial Reuse policies are presented. The results show that having more number of concurrent transmission pairs scheduled in each time slot usually can compensate the negative effect of using lower transmission rates of transmission links and result in better throughput performance.

原文English
主出版物標題NETWORKING 2008
主出版物子標題AdHoc and Sensor Networks, Wireless Networks, Next Generation Internet - 7th International IFIP-TC6 Networking Conference, Proceedings
頁面856-864
頁數9
DOIs
出版狀態Published - 2008
事件7th International IFIP-TC6 Networking Conference - NETWORKING 2008: AdHoc and Sensor Networks, Wireless Networks, Next Generation Internet - , 新加坡
持續時間: 5 5月 20085 9月 2008

出版系列

名字Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
4982 LNCS
ISSN(列印)0302-9743
ISSN(電子)1611-3349

Conference

Conference7th International IFIP-TC6 Networking Conference - NETWORKING 2008: AdHoc and Sensor Networks, Wireless Networks, Next Generation Internet
國家/地區新加坡
期間5/05/085/09/08

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