摘要
随着无线传感器网络的广泛应用,节点的节能问题已成为关注的焦点.介质访问控制(MAC)协议是一项数据链路层基础结构的重要技术.比较目前国内外的研究成果,从节能角度分析了当前几种比较典型的MAC协议.并结合矿井的特殊环境,提出了一种适用于矿井的新型MAC协议.
With the extensive application of wireless sensor networks, low energy consumption of nodes is the most important consideration. The medium access control MAC protocol is an important technology that structures first floor foundation network architecture. In this article by comparing the domestic and foreign research results, current several kinds of quite typical MAC protocol is analyzed according to the energy saved aspect. According to the special environment of mine pit, a MAC protocol which was suitable to mine is obtained.
出处
《河南师范大学学报(自然科学版)》
CAS
CSCD
北大核心
2008年第4期46-49,共4页
Journal of Henan Normal University(Natural Science Edition)
基金
河南省教育厅自然科学基金(0510460011)
关键词
无线传感器
MAC协议
节能
wireless sensor networks
MAC protocol
low energy consumption