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How to prolong the lifetime of wireless sensor networks (WSNs) is one of the primary challenges when design and deploy WSNs. Following our previous theoretical and numerical work, we mainly focus on studying the relationship between energy consumption and hop number from an experimental point of view in this paper. Actually, the importance of hop number to the energy consumption is commonly neglected...
In this paper, we primary focus on prolonging the network lifetime of wireless sensor networks (WSN), since the small, portable batteries integrated into the sensor chips can not be re-charged easily from an economical point of view. We first made a further analysis about the relationship between energy consumption and hop number. Then, an optimal hop number is deduced for minimizing the energy consumption...
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