基于非相干检测的UWB无线传感器网络传输性能  

The Transmission Capacity of the UWB Wireless Sensor Networks Based on the Non-coherent Detections

作　　者：余根坚[1] 郑宝玉[2] 

机构地区：[1]福州大学数学与计算机科学学院,福州350002 [2]南京邮电大学信号与信息处理研究所,南京210003

出　　处：《计算机工程与应用》2006年第21期95-98,共4页Computer Engineering and Applications

基　　金：国家自然科学基金资助项目(编号:60372107);江苏省博士创新基金项目

摘　　要：论文首先给出了UWB无线传感器网络体系结构模型,接着利用UWB技术和非相干信号检测技术设计了一个非相干检测UWB传感器接收机。在此基础上,着重研究了UWB无线传感器网络的传输性能。通过仿真发现采用了非相干信号检测技术,对UWB无线传感器网络传输性能的提高具有重要意义。The architecture structure of UWB wireless sensor network has been proposed firstly,then utilized UWB technology and non-coherent signal detection technology,a non-coherent detection receiver for UWB wireless sensor network has been designed and based which the transmission capacity has been mainly studied.By simulating,we have found it will benefit to improve the transmission capacity of the UWB wireless sensor network if employing the noncoherent detection technology.

关 键 词：UWB无线传感器网络 非相干检测 传输性能 仿真 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]