超宽带技术在工业通信中的应用研究

Research and application of UWB technique in industry communication

超宽带(UWB)技术由于其特有的优点受到越来越多的关注,与现有无线通信技术相比,UWB技术占有更宽的频带,具有更高的传输速率,更强的抗干扰能力。本文指出了UWB技术应用于工业通信时需要解决的问题。针对UWB系统的MAC协议设计这一热点问题,文章通过对现有用于UWB通信系统的MAC协议的综合分析和比较,提出针对工业通信需求的UWB-MAC协议设计的要求。

The ultra-wide band(UWB)-based technique is focused on more deeply for its advantages.Comparing with the conventional wireless communication technology,the UWB has its unique characteristics,wider band,higher speed rate,lower PSD(power spectrum density) and stronger anti-jamming etc.The performance of various types of MAC protocols and problems that should be resolved in the industry communication based on UWB are analyzed.The advanced design for the MAC protocols in UWB is proposed.It may provide the base for future MAC protocols in the industry communication.