多路径自组织无线传感器网络平衡路由算法

Self-organization and Balancing Routing Algorithm on WSN Based on Multi-path

为了降低网络延时,提高数据传输的可靠性,同时延长无线传感器网络寿命,提出了一种多路径平衡路由算法。该算法利用洪泛法生成一棵多路径路由树;数据发送失败后无需进行动态路由修复,降低了网络延时。仿真实验结果证明,该算法在延长网络生命期和缩短延时方面要明显优于分层算法。

To reduce network latency,and improve the reliability of data transmission,and extend the life of the wireless sensor network,self-organization and balancing routing algorithm on WSN based on multi-path was proposed.The node of sink generated a tree with more than one routings by flooding.Because it did not need to repair route dynamically when it failed to send data to sink.The simulation results show that the algorithm excels the slicing algorithm in extending the network lifetime and shortening the delay.