Browse > Article

The Test Statistic of the Two Sample Locally Optimum Rank Detector for Random Signals in Weakly Dependent Noise Models  

Bae, Jin-Soo (세종대학교 정보통신공학과)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.35, no.8C, 2010 , pp. 709-712 More about this Journal
Abstract
In this paper, the two sample locally optimum rank detector is obtained in the weakly dependent noise with non-zero temporal correlation between noise observations. The test statistic of the locally optimum rank detector is derived from the Neyman-Pearson lemma suitable for the two sample observation models, where it is assumed that reference observations are available in addition to regular observations. Two-sample locally optimum rank detecter shows the same performance with the one-sample locally optimum rank detector asymptotically. The structure of the two-sample rank detector is simpler than that of the one-sample rank detector because the sign statistic is not processed separately.
Keywords
Two Sample; Locally Optimum; Reference Observations; Test Statistic; Weakly Dependent Noise Model;
Citations & Related Records
연도 인용수 순위
  • Reference
1 S.Y. Kim and I. Song,"On the score functions of the two-sample locally optimum rank test statistic for random signals in additive noise", IEEE Tr. Inf. Theory, Vol.41, No.3, pp.842-846, May 1995.   DOI   ScienceOn
2 김광순, 윤석호, 박소령, 이주식, 송익호, 김선용, "약의존성 잡음모형에서 순위를 바탕으로한 신호검파기", 전자공학회논문지, Vol.37, No. 1, pp.76-82, 2000년 1월.
3 S.A. Kassam, Signal Detection in NonGaussian Noise, New York: Springer-Verlag, 1987.
4 김선용, 송익호, "한 표본과 두 표본 적산성 관측 모형에서 순위 통계량을 이용한 신호 검파기의 검정 통계량", 한국통신학회논문지, Vol.27, No.9A, pp.856-860, 2002년 9월.
5 I. Song, J. Bae, and S. Y. Kim, Advanced Theory of Signal Detection. Springer, 2002.
6 J. Bae and S.Y. Kim, "Locally optimum rank detector test statistics for composite signals in generalized observations: Two-sample case", IEICE Trans. Commun., Vol.E85-B, No.11, pp.2512-2514, Nov. 2002.
7 E.L. Lehmann, Nonparametrics: Statistical Methods Based on Ranks. San Francisco: Holden-Day, 1975.
8 배진수, 여러 가지 교란 모형에서의 신호 검파, 박사학위 청구논문, 한국과학기술원, 1998.