Summary
International Technical Conference on Circuits/Systems, Computers and Communications
2008
Session Number:P2
Session:
Number:P2-105
Generalized Advanced Region Correlation (G-ARC) Scheme for BOC(m,n) Modulated Code Tracking in Future GNSS
Seungsoo Yoo, Youngyoon Lee, Seokho Yoon, Sun Yong Kim,
pp.-
Publication Date:2008/7/7
Online ISSN:2188-5079
Summary:
This paper proposes a generalized advanced region correlation (G-ARC) scheme for BOC($m,n$) modulated code tracking, and demonstrates tracking bias and running average in static channels. The correlation values between the time-delayed pseudo noise code and received signal remain almost unchanged, due to the multipath signals being received later than a line-of-sight signal. Based on this observation, we have proposed the advanced region correlation (ARC) scheme. However, the ARC scheme uses only one ARC branch. So, the energy of the other sub-peaks is wasted. To tackle this problem, we proposed a generalized the ARC scheme that exploits all sub-peaks for BOC($m,n$) modulated spreading code tracking.