An Unambiguous CBOC Tracking Scheme Based on Divided Sub-Carriers 


Vol. 44,  No. 11, pp. 2047-2053, Nov.  2019
10.7840/kics.2019.44.11.2047


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  Abstract

In this paper, we propose a novel unambiguous signal tracking scheme based on divided sub-carriers for composite binary offset carrier (CBOC) signals. In the proposed scheme, the CBOC sub-carrier is divided in even number. The divided sub-carriers are correlated with the received signal, and then, correlation functions are combined to form an unambiguous correlation function. In numerical results, we compare the standard deviation of tracking error (SDTE) of the proposed and conventional signal tracking schemes. From the results, it is confirmed that the proposed scheme provides a better SDTE performance than those of the conventional schemes, and moreover, the proposed scheme provides a flexibility of parameter selection for ambiguity removal.

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  Cite this article

[IEEE Style]

K. Chae, I. Song, S. Yoon, "An Unambiguous CBOC Tracking Scheme Based on Divided Sub-Carriers," The Journal of Korean Institute of Communications and Information Sciences, vol. 44, no. 11, pp. 2047-2053, 2019. DOI: 10.7840/kics.2019.44.11.2047.

[ACM Style]

Keunhong Chae, Iickho Song, and Seokho Yoon. 2019. An Unambiguous CBOC Tracking Scheme Based on Divided Sub-Carriers. The Journal of Korean Institute of Communications and Information Sciences, 44, 11, (2019), 2047-2053. DOI: 10.7840/kics.2019.44.11.2047.

[KICS Style]

Keunhong Chae, Iickho Song, Seokho Yoon, "An Unambiguous CBOC Tracking Scheme Based on Divided Sub-Carriers," The Journal of Korean Institute of Communications and Information Sciences, vol. 44, no. 11, pp. 2047-2053, 11. 2019. (https://doi.org/10.7840/kics.2019.44.11.2047)

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pISSN : 1226 - 4717
eISSN : 2287 - 3880