作　　者： ; ; ;

机构地区： 东莞职业技术学院

出　　处： 《现代雷达》 2013年第6期61-64,共4页

摘　　要： 无线通用串行总线系统被视为下一代无线个人局域网通信的关键技术之一,并且被基于多频带正交频分复用技术的超宽带公共无线电平台进行标准化。文中对无线通用串行总线系统在超宽带通信信道中进行性能测试,其中使用了4个超宽带信道模型,每个模型使用100个现实通信信道。实验表明,无线通用串行总线系统在室内多径传输环境下能实现低速200 Mb/s 10 m和高速480 Mb/s 4 m的传输性能,达到了高速无线个人局域网技术的要求。 Wireless USB system is regarded as one of the key technologies for the next generation of wireless personal area network and it has been standardised by MB-OFDM based on ultra-wideband （UWB） radio platform. The proposed Wireless USB system has been tested in 4 different UWB propagation channels with setting 100 channel realizations per channel. Experimental results show that the proposed system can be achieved indoor muhipath propagation performance of 10 meters at low data rate 200 Mb/s and 4 meters at high data rate 480 Mb/s, which has met the requirement of high speed wireless personal network technology.

关 键 词： 超宽带 多径传输 无线通用串行总线

领　　域： [自动化与计算机技术] [自动化与计算机技术]