BS-12-6 Improving the latency and energy efficiency in MAC protocol for wireless sensor networks(BS-12. Network Planning, Control, and Management)
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概要
- 論文の詳細を見る
In this paper we propose a new duty cycling medium access control (MAC) protocol with low latency and low control overhead for wireless sensor networks (WSNs) use (the LCO-MAC). In LCO-MAC, a DATA packet can be transmitted through multiple hops in a single duty cycle to shorten end-to-end latency. Exploiting the broadcast property of wireless network, we employ one packet to play more than one role to reduce energy consumption caused by control packet overhead. Our simulation using ns-2 has shown that LCO-MAC enables a notable improvement in energy efficiency and decreases end-to-end latency compared to those of RMAC.
- 社団法人電子情報通信学会の論文
- 2008-09-02
著者
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Ji Yusheng
The Graduate University For Advanced Studies:national Institute Of Informatics (nii)
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Ji Yusheng
The Graduate University For Advance Studies:national Institute Of Informatics
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Kien Nguyen
The Graduate University For Advance Studies
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