Sleep-Wake Scheduling Mechanism in Dual-Radio Wireless Sensor Networks
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    Abstract:

    With the aim of resolving the problem that sensors use asynchronous sleep-wake scheduling to increase the communication delay,this paper proposes a regulating duty-cycle mechanism based on the excellence of parallel of Dual-Radio.This mechanism makes the wake-up time of node earlier by regulating the duty-cycle of nodes dynamically,and predicts the conflict on the data transmission to reduce the interference of conflict.Simulation experimental results and theoretical analysis show that solution uses less energy and reduces the communication delay.

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杨健,李金宝,郭龙江,张德升. Dual-Radio无线传感器网络睡眠调度机制.软件学报,2011,22(zk1):62-72

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History
  • Received:May 02,2011
  • Revised:July 29,2011
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  • Online: January 02,2012
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