航空兵器Issue(6)：45-49,5.
基于USRP2的TDCS系统设计与实现
Design and Implementation of the TDCS System Based on USRP2 Platform
摘要
Abstract
Transform domain communication system (TDCS) technology provides a good transmitting method for cognitive radio (CR) systems because of its agile choice mechanism of frequency. This paper designs and implements a TDCS system of CR based on universal software radio peripheral 2 ( USRP2 ), and presents the flow path of both software and hardware in detail, and the solution to the key problems. It also introduces a fast self-adaption algorithm to restrain the peak-to-average power ratio (PAPR). The hardware simulation results show that this system is available to implement the wireless communication based on the USRP2, which presents foundation to converting the theory study to the practical application of CR, and presents useful example for other designs of wireless communication systems based on USRP2.关键词
认知无线电/变换域通信系统/通用软件无线电外设（USRP2）Key words
cognitive radio/transform domain communication system/universal software radio pe-riphera ( USRP2 )分类
信息技术与安全科学引用本文复制引用
沈淑渭,谢岩,李孟达,卢虎..基于USRP2的TDCS系统设计与实现[J].航空兵器,2012,(6):45-49,5.基金项目
航空科学基金 （）
