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Title: TOA estimation based on higher-order cumulant
Authors: Liu, Y.
Wang, S.-X.
Liang, Y.-C. 
Keywords: Higher order cumulant
Multi-path propagation
Time of arrival (TOA) estimation
Issue Date: 2001
Citation: Liu, Y.,Wang, S.-X.,Liang, Y.-C. (2001). TOA estimation based on higher-order cumulant. Xitong Fangzhen Xuebao/Acta Simulata Systematica Sinica 13 (3) : 334-336. ScholarBank@NUS Repository.
Abstract: A novel method of TOA estimation of multi-path signals based on higher-order cumulant is presented in this paper. Firstly, the received signals pass through the match-filter, then the frequency domain de-convolution are used to covert the time delay estimation problem to an estimation of frequencies of complex sinusoids. Then the Gaussian noises are refrained effectively and TOA of multi-path signals are estimated by the use of the higher-order cumulant. Finally, simulation demonstrates that this approach can effectively estimate the TOA.
Source Title: Xitong Fangzhen Xuebao/Acta Simulata Systematica Sinica
ISSN: 1004731X
Appears in Collections:Staff Publications

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