A BOC Signal Acquisition Scheme Based on Recombination of Sub-correlation Functions with Cyclostationarity 


Vol. 36,  No. 7, pp. 459-466, Jul.  2011


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  Abstract

This paper addresses the problem in the acquisition of binary offset carrier (BOC) signals employed in global navigation satellite systems, which is caused by the multiple side-peaks of the BOC autocorrelation function. We first observe that the side-peaks arise due to the fact that the BOC autocorrelation is made up of the sum of the sub-correlations shaped irregularly, and then, propose a novel acquisition scheme based on a recombination of the sub-correlations with cyclostationarity. The proposed scheme is demonstrated to remove the side-peaks completely for any type of BOC signal and to provide a performance improvement over the conventional schemes in terms of the mean acquisition time.

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  Cite this article

[IEEE Style]

Y. Lee, J. Baek, S. Yoon, "A BOC Signal Acquisition Scheme Based on Recombination of Sub-correlation Functions with Cyclostationarity," The Journal of Korean Institute of Communications and Information Sciences, vol. 36, no. 7, pp. 459-466, 2011. DOI: .

[ACM Style]

Youngpo Lee, Jeehyeon Baek, and Seokho Yoon. 2011. A BOC Signal Acquisition Scheme Based on Recombination of Sub-correlation Functions with Cyclostationarity. The Journal of Korean Institute of Communications and Information Sciences, 36, 7, (2011), 459-466. DOI: .

[KICS Style]

Youngpo Lee, Jeehyeon Baek, Seokho Yoon, "A BOC Signal Acquisition Scheme Based on Recombination of Sub-correlation Functions with Cyclostationarity," The Journal of Korean Institute of Communications and Information Sciences, vol. 36, no. 7, pp. 459-466, 7. 2011.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880