Renzhong Ma

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Research efforts have been made to design optimal sensor placement schemes. This paper focuses on balancing the energy consumption of each node by distance adjusting to maximize the lifetime of a linear wireless sensor network (WSN). A distance-based energy efficient sensor placement (DBEEP) strategy is proposed for lifetime maximization. The relations of(More)
Research efforts have been made to design optimal sensor placement schemes. This paper focuses on prolonging the sensor network lifetime by assigning the sensor nodes with different initial power level. An initial energy assignment (IEA) strategy is proposed according to their energy consumption for lifetime maximization. In the two-tier sensor network(More)
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