摘要： 将超宽带技术应用于工业无线网络，分析基于脉冲的超宽带技术特点——低复杂度、低功耗、低成本、抗多径衰落、抗干扰、定位性好。讨论MAC层协议的同步和定位性这2个关键问题，提出MAC层的设计思想和解决方案。仿真实验表明了该方案的正确性。

关键词: 工业无线监控网络, 超宽带, 媒体访问控制层, 同步, 定位

Abstract: This paper applies ultra wideband technology to industrial wireless monitoring network, analyzes characteristics of impulse-radio-based ultra wideband technology, such as low complexity and low cost. It is resistant to severe multi-path and jamming, and has good positioning. Synchronization and positioning problems are discussed, and key ideas and solutions are proposed for Media Access Control(MAC) protocol. Simulations show validity of the solutions.

Key words: industrial wireless monitoring network, Ultra Wide Band(UWB), Media Access Control(MAC) layer, synchronization, positioning

中图分类号: 

• TP393