Title :
Design of UWB SSCI Signal Applicable For Cognitive Radio
Author :
Zhang, Luyong ; Niu, Xinxin ; Liu, Yujun ; Zhou, Zheng ; Wei, Liu
Author_Institution :
Beijing Univ. of Posts & Telecommun.
fDate :
Oct. 18 2006-Sept. 20 2006
Abstract :
A solution to spectrum resource shortage is introduction of cognitive radio (CR), an advanced wireless communication technology. The ultra wideband CI pulse is a narrow pulse signal synthesized by several coherent carriers. The paper puts forward a method applying SSCI synthesized narrow pulse technology to cognitive radio area. Through CI spectrum spreading of each coherent carrier and synthesizing them together, the ultra-wide band SSCI signal is designed to be an optimal signal conforming to FCC and ETSI standards, which can reduce the interference with other wireless systems and be applicable for the requirements of cognitive radio. The paper gives theoretical analysis, design method and computer simulation results
Keywords :
cognitive radio; interference suppression; interferometry; ultra wideband communication; ETSI standards; UWB SSCI signal; advanced wireless communication technology; cognitive radio; coherent carriers; interference reduction; narrow pulse technology; spectrum resource shortage; spectrum spread carrier interferometry; Chromium; Cognitive radio; Communications technology; FCC; Paper technology; Signal design; Signal synthesis; Telecommunication standards; Ultra wideband technology; Wireless communication; Cognitive Radio; UWB SSCI signal synthesis; UWB signal design; UWB signal waveform; Ultra-Wide Band (UWB) communication;
Conference_Titel :
Communications and Information Technologies, 2006. ISCIT '06. International Symposium on
Conference_Location :
Bangkok
Print_ISBN :
0-7803-9741-X
Electronic_ISBN :
0-7803-9741-X
DOI :
10.1109/ISCIT.2006.339956
