Title :
Multidimensional signal analysis and measurements for cognitive radio systems
Author :
Hisham, Ahmed M. ; Arslan, Hüseyin
Author_Institution :
Univ. of South Florida, Tampa
Abstract :
This paper suggests a roadmap for signal intelligence and multidimensional signal analysis in Cognitive Radio and Software-Defined radio (CR/SDR). The paper reviews some methods of linear and quadratic time frequency representation (TFR) as an initiative for multidimensional signal analysis. The paper also addresses recent developments in the use of TFR for CR/SDR applications.
Keywords :
cognitive radio; signal representation; software radio; cognitive radio system; linear time frequency representation; quadratic time frequency representation; software-defined radio; Chromium; Cognitive radio; Frequency estimation; Interference; Modulation coding; Multidimensional systems; Pattern classification; Signal analysis; Space time codes; Time frequency analysis;
Conference_Titel :
Radio and Wireless Symposium, 2008 IEEE
Conference_Location :
Orlando, FL
Print_ISBN :
978-1-4244-1462-8
Electronic_ISBN :
978-1-4244-1463-5
DOI :
10.1109/RWS.2008.4463573
