In sensor networks, a reasonable distribution of sensor nodes will do much good to the improvement of sensor ability, information aggregation ability and network survival.
Clustering of the wireless sensor network and the energy consumption model are the key factors to survival periods of the whole network.
无线传感器网络的分簇以及能量消耗模型是决定整个网络的生存周期等指标的关键因素。
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Therefore, the wireless sensor network routing protocol design the main objective is to ensure that data under the premise of a normal extension of the network as much as possible the survival time.