【摘要】 针对无线传感器网络中多跳通信路由导致的能量洞问题,提出基于环模型的混合路由树算法,创建最小代价混合路由树,使节点间采用单跳和多跳交替的混合路由通信方式,以此均衡网络耗能。仿真结果表明,该算法能有效解决能量洞问题,并最大限度地延长网络的生存时间。更多还原

【Abstract】 To solve the problem of energy hole in communication that caused by multi-hop routing in Wireless Sensor Network(WSN),this paper proposes a hybrid routing tree algorithm based on ring topology.That creates a mixed routing tree with minimum cost,changes the method of route communication between single hop and multi-hop,and balances energy consumption.Simulation results show that,this algorithm is effective to solve the problem of energy hole and also can prolong the lifetime of networks at utmost.更多还原