JOURNAL BROWSE
Search
Advanced SearchSearch Tips
A BOC Signal Acquisition Scheme Based on Recombination of Sub-correlation Functions with Cyclostationarity
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
A BOC Signal Acquisition Scheme Based on Recombination of Sub-correlation Functions with Cyclostationarity
Lee, Young-Po; Baek, Jee-Hyeon; Yoon, Seok-Ho;
  PDF(new window)
 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.
 Keywords
acquisition;binary offset carrier;correlation function;cyclostationarity;GNSS;
 Language
Korean
 Cited by
1.
이진 옵셋 반송파 신호에 알맞은 국소신호 설계,김홍득;윤석호;

한국통신학회논문지, 2013. vol.38A. 10, pp.845-849 crossref(new window)
 References
1.
E. Kaplan and C. Hegarty, Understanding GPS: Principles and Applications, Norwood: Artech House, 2006.

2.
E. S. Lohan, A. Lakhzouri, and M. Renfors, "Binary-offset-carrier modulation techniques with applications in satellite navigation systems," Wireless Commun. Mobile Computing, Vol.7, No.6, pp.767-779, Aug. 2007. crossref(new window)

3.
M. Zahidul, H. Bhuiyan, E. S. Lohan, and M. Renfors, "Code tracking algorithms for mitigating multipath effects in fading channels for satellite-based positioning," Eurasip J. on Advances in Sig. Process., Vol.2008, article ID. 863629, 2008.

4.
J. A. Avila-Rodriguez, "On generalized signal waveforms for satellite navigation," Ph.D. dissertation, Dept. Aerospace Engineer., University of Munich, Munich, Germany, 2008.

5.
J. W. Betz, "Binary offset carrier modulations for radionavigation," J. Inst. Navig., Vol.48, No.4, pp.227-246, Winter 2001-2002.

6.
W. Liu, G. Du, X. Zhan, and C. Zhai, "MSK-binary coded symbol modulations for global navigation satellite systems," IEICE Electron. Express, Vol.7, No.6, pp.421-427, Mar. 2010. crossref(new window)

7.
N. C. Shivaramaiah and A. G. Dempster, "A novel extended tracking range DLL for AltBOC signals," in Proc. IEEE Veh. Technol. Conf., CD-ROM, Anchorage, AK, Sep. 2009.

8.
J. Wu and A. G. Dempster, "Applying a BOC-PRN discriminator to cosine phased BOC(fs, fc) modulation," Electron. Lett., Vol.45, No.13, pp.689-690, June 2009. crossref(new window)

9.
P. M. Fishman and J. W. Betz, "Predicting performance of direct acquisition for the M-code signal," in Proc. ION NTM, pp.574-582, Anaheim, CA, Jan. 2000.

10.
N. Martin, V. Leblond, G. Guillotel, and V. Heiries, "BOC(x, y) signal acquisition techniques and performances," in Proc. ION GPS/GNSS, pp.188-198, Portland, OR, Sep. 2003.

11.
E. S. Lohan, A. Burian, and M. Renfors, "Low-complexity unambiguous acquisition methods for BOC-modulated CDMA signals," Int. J. Satell. Commun. Networking, Vol.26, No. 6, pp.503-522, Nov.-Dec. 2008. crossref(new window)

12.
O. Julien, C. Macabiau, M. E. Cannon, and G. Lachapelle, "ASPeCT: unambiguous sine-BOC (n,n) acquisition/tracking technique for navigation applications," IEEE Trans. Aerospace and Electron. Syst., Vol.43, No.1, pp.150-162, Jan. 2007. crossref(new window)

13.
Z. Yao, M. Lu, and Z. Feng, "Unambiguous sine-phased binary offset carrier modulated signal acquisition technique," IEEE Trans. Wireless Commun., Vol.9, No.2, pp.577-580, Feb. 2010. crossref(new window)

14.
E. S. Lohan, A. Lakhzouri, and M. Renfors, "Feedforward delay estimators in adverse multipath propagation for Galileo and modernized GPS signals," Eurasip J. Applied Sig. Process., Vol.2006, article ID. 50971, 2006.

15.
R. B. Harris and E. G. Lightsey, "A general model of multipath error for coherently tracked BOC modulated signals," IEEE J. Sel. Topics in Sig. Process., Vol.3, No.4, pp.682-694, Aug. 2009. crossref(new window)