GPS Cross Correlation Mitigation Technique in Multipath Environment

Abstract:

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The paper investigates the cross correlation mitigation (CCM) technique in the multipath propagating environment. It analyses the impact of cross correlation firstly, then expounds the universal technique in CCM, at last presents an improved DPIC (Delayed Parallel Interference Cancellation) method based on MEDLL. The algorithm estimates the parameters of multipath by using MEDLL, reconstructs the strong signals IF utilizing these parameters, and mitigates the cross correlation with the aid of DPIC method. At last, simulation results prove the validity of this method.

Info:

Periodical:

Key Engineering Materials (Volumes 439-440)

Edited by:

Yanwen Wu

Pages:

715-720

DOI:

10.4028/www.scientific.net/KEM.439-440.715

Citation:

J. Y. Gao et al., "GPS Cross Correlation Mitigation Technique in Multipath Environment", Key Engineering Materials, Vols. 439-440, pp. 715-720, 2010

Online since:

June 2010

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Price:

$35.00

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