Advanced Region Slopes Method to Reduce Code Tracking Bias in Future Global Navigation Satellite Systems 


Vol. 34,  No. 10, pp. 1016-1023, Oct.  2009


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  Abstract

In this paper, a tracking bias compensation method is proposed for future global navigation satellite systems (GNSSs). It is observed that the correlation function of a GNSS signal has many peaks and remains almost unchanged in the advanced offset region as a result of the multipath signals arriving at the receiver later than a line-of-sight signal. Based on these observations, we use the slopes in the advanced offset region to compensate for the code tracking bias, and obtain the maximum code tracking bias, which is essential to implement the proposed scheme, in static multipath environments. Finally, it is demonstrated that the proposed compensation method is very effective for the GNSS signal tracking in terms of the code tracking biases and their running averages.

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  Cite this article

[IEEE Style]

S. Yoo, Y. Lee, Y. Kim, S. Y. Kim, "Advanced Region Slopes Method to Reduce Code Tracking Bias in Future Global Navigation Satellite Systems," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 10, pp. 1016-1023, 2009. DOI: .

[ACM Style]

Seungsoo Yoo, Youngyoon Lee, Yeongmoon Kim, and Sun Yong Kim. 2009. Advanced Region Slopes Method to Reduce Code Tracking Bias in Future Global Navigation Satellite Systems. The Journal of Korean Institute of Communications and Information Sciences, 34, 10, (2009), 1016-1023. DOI: .

[KICS Style]

Seungsoo Yoo, Youngyoon Lee, Yeongmoon Kim, Sun Yong Kim, "Advanced Region Slopes Method to Reduce Code Tracking Bias in Future Global Navigation Satellite Systems," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 10, pp. 1016-1023, 10. 2009.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880