摘要
无线传感器网络是一项新兴的技术,能广泛应用于环境监测、智能空间、医疗系统和机器人开发等领域,媒体接入控制协议(MAC)是保证该网络高效运行的关键协议之一。分析一种经典的MAC协议:S-MAC协议,对该协议存在的问题进行了探讨并提出一些改进的措施。
Wireless sensor network is an emerging technology that has a wide range of potential applications including environment monitoring, smart spaces, medical systems and robotic exploration. Medium access control (MAC) is one of the most important protocols that enables the efficient operation of the network. Describes S-MAC, a typical MAC protocol for wireless sensor network, completely, points out some disadvantages of this protocol and give some solutions for improvement.
出处
《现代计算机》
2007年第8期52-54,共3页
Modern Computer