摘要： 设计一种基于无线传感器网络目标跟踪的移动Agent路由算法OSER。基于传感节点对目标信息的感知强度和节点的剩余能量确定Agent的目标跟踪路径，在有效相邻节点间建立局部网路拓扑，选择能量度最大的有效邻节点作为Agent的下一迁移节点，依次形成最优路由。实验结果表明，OSER能量消耗和传输延迟较小，有利于维持网络的稳定性和延长网络的生命期，提高目标跟踪效率。

关键词: 无线传感器网络, 移动Agent, 能量度, 路由

Abstract: The mobile Agent routes algorithm based on object-sensing, named OSER, in Wireless Sensor Networks(WSN) is designed in this paper, which is based on the sensing degree of the objective information and remaining energy of the sensor nodes. In the design of the best static route nodes list, the nodes sense their energy degree information and the local network topology are founded among effective neighbour nodes. The neighbour node, which energy degree is best among other neighbour nodes, is selected as the next node for Agent to move. Mobile Agent moves along the nodes list, proceeding information fusion. The analysis of the algorithm indicates that the energy consumption of OSER is less, and its energy consumption equilibrium is well, which is good for keeping stability and prolonging the life of the WSN.

Key words: Wireless Sensor Network(WSN), mobile Agent, energy degree, route

中图分类号: 

• TP393