一种用于Ad Hoc传感器网络的MAC协议  

A MAC Protocol Designing for Wireless Sensor Networks with QoS Guarantee.

作　　者：杨海东[1] 毕笃彦[1] 左继章[1] 

机构地区：[1]陕西省西安空军工程大学工程学院,710038

出　　处：《微计算机信息》2008年第16期122-124,共3页Control & Automation

基　　金：国家863计划基金资助项目(2006AA701121)

摘　　要：本文针对传感器网络的分布及工作特点,在常规HRMA协议的基础上,以提高信道接入效率、增加QoS保障为着眼点,利用侦听技术和公用握手时隙,提出了一种适用于传感器网络的跳频预留多址访问协议。分析及仿真表明,该方法在提高网络的QoS保证方面具有较好的性能。With a view of improve the access ratio and the performance of QoS guarantee, also takes account of the distribution and characteristic of wireless sensor network , The article, using supervising technology and public handshake signal, brings forward a MAC protocol based on HRMA. The analysis and emulation has indicated this protocol show a finer performance on QoS guarantee of the network.

关 键 词：传感器网络 HRMA协议 侦听 公用握手时隙 QOS 

分 类 号：TN915.04[电子电信—通信与信息系统]