基于能量感知的双簇头数据收集协议

针对无线传感器网络的簇结构中簇头节点消耗能量过快而容易成为死亡节点的问题,提出了一种能量感知的双簇头数据收集协议EADC,通过在簇内增加一个副簇头来负责主簇头节点的数据转发功能,分担了主簇头的能量消耗,使主簇头成为死亡节点的概率降低,从而有效延长了网络寿命。实验分析结果表明,与EADEEG算法相比,EADC能够将死亡节点出现的时间有效延长30轮,使网络使用寿命明显延长。

Data gathering protocol of double cluster-heads based on energy-aware

Aiming at the problem that in the cluster structure of wireless sensor networks,the cluster heads will due to exhaustion of energy too fast to become a dead node too soon,an energy-aware data gathering protocol is proposed based on double cluster-heads EADC,in the cluster,an vice cluster head is added to responsible for data forwarding,the energy consumption of the main cluster head can be reduced,so the frequency of the cluster head become death node can be decreased in the network,thus effectively extend ...