融合RFID的无线传感器网络节能研究  

WSN Energy-Saving Research of Integrating RFID

作　　者：邬春学[1] 谭石来[1] 刘磊[1] 

机构地区：[1]上海理工大学光电信息与计算机工程学院,上海200093

出　　处：《计算机系统应用》2012年第6期219-223,239,共6页Computer Systems & Applications

基　　金：国家自然基金项目(60573142;60874002);科学研究计划技术创新基金项目(J200512001)

摘　　要：针对节省传感节点能耗和均衡整个网络中各节点能耗的问题,该文提出一种融合射频识别设计与优化路由协议的无线传感器网络节能方法。该方法首先采用RFID标签和阅读器分别与无线传感器网络节点以及无线设备融合,然后对该融合策略进行分析与设计,最后结合了LEACH算法的思想。实验仿真表明,新方法在延长整个网络生命周期和降低整个网络中的能耗方面明显优于LEACH算法。According to the issues of saving energy consumption of sensor nodes and balancing energy consumption of each node in the whole network, this paper proposed a wireless sensor network energy-saving method of integrating RFID design and optimizing the routing protocol. The method firstly respectively integrated RFID Tags and Readers with wireless Sensor Nodes as well as wireless devices, and then made the analysis and design for the strategy of the integration, and finally combined with the idea of the LEACH algorithm. The experiment simulation results demonstrated that the new proposed method was prior to the traditional LEACH algorithm in the terms of prolonging the network life cycle and reducing the energy consumption of the whole network.

关 键 词：射频识别 无线传感器网络 融合 轮换簇头 节能 

分 类 号：TN929.5[电子电信—通信与信息系统] TP212.9[电子电信—信息与通信工程]