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A Relative Performance Comparison of Signal Detectors Based on the Correlation Information  

Joo, Hyun (세종대학교 정보통신공학과)
Bae Jin-Soo (세종대학교 정보통신공학과)
Song, Iick-Ho (한국과학기술원 전자전산학과)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.30, no.9C, 2005 , pp. 849-853 More about this Journal
Abstract
Signal detectors often utilize nonlinear statistics of observations rather than the observation as they are. The sign statistic, a typical example of the nonlinear statistics, for example, relies oかy on the sign information of observations. In this letter, a qualitative analysis is presented that the correlation coefficients between the statistics and original observations can be used to predict the asymptotic performance of a detection schemes utilizing the nonlinear statistics.
Keywords
asymptotic performance,; signal detector; correlation coefficient; sign statistics;
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