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Location parameters estimation in mobile communication systems

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3 Author(s)
Liu Ying ; Dept. of Commun. Eng., ChangChun Posts & Telecommun. Inst., China ; Ying-Chang Liang ; Shun-Xun Wang

Based on the higher-order cumulant, a new approach to TOA (time of arrival) estimation is proposed for subscriber location in mobile communication systems. The correlation approach and a frequency domain deconvolution are used to convert the TOA estimation problem to an estimation of frequency. By the use of higher-order cumulants of the measurement data, the noise was suppressed and the TOA estimation obtained correctly. Finally simulation examples are presented to illustrate the effectiveness of this approach

Published in:

Communication Technology Proceedings, 2000. WCC - ICCT 2000. International Conference on  (Volume:1 )

Date of Conference: