多无线传感器网络互联技术研究  

Research of integrating technique for multiple wireless sensor networks

作　　者：桑涛[1] 黄廷辉[1] 吴勇华[1] 

机构地区：[1]桂林电子科技大学计算机与控制学院,广西桂林541004

出　　处：《传感器与微系统》2011年第7期10-12,共3页Transducer and Microsystem Technologies

基　　金：国家自然科学基金资助项目(60762002);广西壮族自治区教育厅科研计划资助项目(Z20667)

摘　　要：针对现有基于P2P的无线传感器网络互联技术存在的不足,提出了一种基于P2P的三层无线传感器网络互联技术。该技术采用P2P技术实现多无线传感器网络互联系统所需的伸缩性、鲁棒性、容错能力和自组织性;通过在系统中引入超级端,提高了传感数据的复用率,降低了通信复杂度,减少进出传感器网络的消息量,使得无线传感器网络的生命周期得以延长。In view of various shortcomings found in the existing P2P-based integrating technique for wireless sensor networks,a new three layers P2P-based integrating architecture for wireless sensor networks was proposed.Design criteria for this WSNs architecture are scalability,robustness,fault-tolerance and self-organization.The system＇s communication model is based on a peer-to-peer approach to lower communication complexity.Through the introduction of super-peer in the system,reducing the amount of system messages and prolonging the life cycle of wireless sensor networks.

关 键 词：无线传感器网络 P2P 互联 超级端 

分 类 号：TP309.03[自动化与计算机技术—计算机系统结构]