Some Generation Methods of Truncated Gold Codes for GNSS 


Vol. 45,  No. 5, pp. 867-874, May  2020
10.7840/kics.2020.45.5.867


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  Abstract

This paper proposes some generation methods of truncated gold codes for GNSS. It can be designed for gold code of any length with the desired length and the desired number of codes. We also present a LFSR-formed generator of truncated gold codes designed with this method and demonstrate the superiority of the proposed method by comparing the odd / even and auto / cross-correlation sidelobe maximums with truncated gold codes that is currently used in GNSS. The best performance of the proposed truncated gold codes is odd / even and self / cross-correlated sidelobe maximums of -29.42, -29.42, -27.17, and -26.82dB, respectively. It has 0.4, 0.78, 0.82, 0.95dB performance gain compared to current GNSS’s truncated gold codes.

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  Cite this article

[IEEE Style]

G. Kim, H. Song, D. W. Lim, J. M. Ahn, "Some Generation Methods of Truncated Gold Codes for GNSS," The Journal of Korean Institute of Communications and Information Sciences, vol. 45, no. 5, pp. 867-874, 2020. DOI: 10.7840/kics.2020.45.5.867.

[ACM Style]

Gangsan Kim, Hong-Yeop Song, Deok Won Lim, and Jae Min Ahn. 2020. Some Generation Methods of Truncated Gold Codes for GNSS. The Journal of Korean Institute of Communications and Information Sciences, 45, 5, (2020), 867-874. DOI: 10.7840/kics.2020.45.5.867.

[KICS Style]

Gangsan Kim, Hong-Yeop Song, Deok Won Lim, Jae Min Ahn, "Some Generation Methods of Truncated Gold Codes for GNSS," The Journal of Korean Institute of Communications and Information Sciences, vol. 45, no. 5, pp. 867-874, 5. 2020. (https://doi.org/10.7840/kics.2020.45.5.867)

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pISSN : 1226 - 4717
eISSN : 2287 - 3880