Fast and low-overhead local route recovery in ad hoc wireless network (ネットワークシステム)
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概要
- 論文の詳細を見る
Intensive researches have been conducted on the local recovery in ad hoc wireless networks. However, the broadcasting of control packets in most methods leads to extra time delay and high control overhead. In this paper, we propose a new strategy called Relay Recovery (RELREC) to make neighbor nodes of the failed route facilitate route recovery process in an active manner, thus avoiding the broadcasting of control packets. We also propose two route shortening strategies to further improve the efficiency of RELREC. Simulation results show that RELREC significantly reduces the time delay and the control overhead, and that the route shortening strategies successfully reduce the average route length.
- 社団法人電子情報通信学会の論文
- 2011-01-13
著者
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Wakahara Yasushi
Department Of Frontier Informatics Graduate School Of Frontier Sciences The University Of Tokyo:info
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Wakahara Yasushi
Graduate School Of Engineering The University Of Tokyo:information Technology Center The University
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LIANG Zilu
Graduate School of Engineering, The University of Tokyo
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Ogawa Takefumi
Graduate School Of Engineering The University Of Tokyo:information Technology Center The University
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Liang Zilu
Graduate School Of Engineering The University Of Tokyo
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Taenaka Yuzo
Graduate School Of Engineering The University Of Tokyo:information Technology Center The University
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WAKAHARA Yasushi
Graduate School of Engineering
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