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Design strategy of wireless sensor network and key technologies
Liang Ai-zhong
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Abstract
Based on the analysis of configuration and design parameters of wireless sensor network,the key technologies of designing WSN such as routing,MAC protocols,data transmission,data aggregation,processors of the nodes and battery are discussed.Saving power is the most important design factor for sensor network,which is different from general wireless network.Finally,the development trend of wireless sensor network is pointed out.