摘要： 无线传感器网络是一种与传统网络不同的、具有能量有限、自组织等特点的无线Ad Hoc网络,其网络协议的设计面临新的挑战。该文采用信息融合与多传感器管理的策略,采用UML建模工具进行分析,提出了一种无线传感器网络数据链路层设计模型,通过减少控制包的开销,优化传感器结点有效数据的传输和能量消耗等,从而使数据的传输与差错控制、能量消耗等性能得到改善。
关键词:
无线传感器网络,
多传感器系统,
网络协议,
信息融合
Abstract: Wireless sensor network(WSN) is a kind of wireless Ad Hoc network different from traditional network which have the characteristic of self-organized,infinite energy.The design of network protocol is in chanllenge.By the use of information fusion,multisensor management and UML,the article gives the design model of data link layer in WSN which improves data transmission and error control and energy efficiency through declining control packet,optimizing data transimission and energy consumes in sensor node.
中图分类号:
王鸿彦;马小平;徐立中;李明;. 无线传感器网络数据链路层设计模型[J]. , 2005, 31(23): 112-.
WANG Hongyan1,MA Xiaoping2,XU Lizhong1,LI Ming2. Design Model of Data Link Layer in Wireless Sensor Network[J]. , 2005, 31(23): 112-.