摘要
无线传感器网络需要低功耗短距离的无线通信技术,IEEE802.15.4标准就是针对低速无线个人区域网络的无线通信标准,把低功耗、低成本作为设计的主要目标,由于IEEE802.15.4标准定义的LR-WPAN网和无线传感器网络存在很多相似之处。所以把它作为无线传感器的无线通信平台。在分析LR-WPAN网的网络拓扑及形成过程的基础上,实现无线传感器网络的自组网方案。
The application of wireless sensor network is supported by the technology of wireless communication characterized by low power, short distance. The low rate wireless personal area networks (LR-WPAN) defined by IEEE802.15.4 has very enormous similarity with wireless sensor networks in the low power and low cost application demand. In this paper based on analysis of the topology and it' s construction of LR-WPAN, the algorithm of Ad-hoc network is realized in wireless sensor network.
出处
《信息技术》
2009年第2期30-33,35,共5页
Information Technology