The Journal of Korean Institute of Communications and Information Sciences (한국통신학회논문지)

The Korean Institute of Commucations and Information Sciences (한국통신학회)
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A Comparison of C/No Estimation Techniques for Commercial GPS Receivers under Jamming Environments

전파방해환경에서 상용 GPS 수신기의 C/No 추정기법 성능분석

  • Received : 2013.10.14
  • Accepted : 2013.11.04
  • Published : 2013.11.30
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Abstract

In this paper, the carrier-to-noise power ratio estimation performances for commercial GPS receiver are shown by simulation and are analyzed under weak signal reception, high sensitivity signal reception, and the matched spectrum jamming signal reception environments.

본 논문에서는 미약신호 수신환경, 고감도신호 수신환경, 스펙트럼 일치형 전파방해신호 수신환경 하에서 상용 GPS 수신기의 반송파 신호 전력 대 잡음 전력비 추정 성능을 모의실험을 통해 보이고, 이를 분석한다.

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References

  1. E. D. Kaplan and C. J. Hegarty, Understanding GPS: Principles and Applications, 2nd Ed., Prentice Hall, Nov. 2005.
  2. S. Yoo, G. Jee, and S. Y. Kim, "Next generation GNSS technology trends," J. Korea Inform. Commun. Soc. (KICS), vol. 28, no. 7, pp. 25-36, July 2011.
  3. P. D. Groves, "GPS signal-to-noise ratio measurement in weak signal and high-interference environments," Navigation, (J. Inst. Navigation), vol. 52, no. 2, pp. 83-94, Summer 2005.
  4. E. Falletti, M. Pini, and L. Lo Presti, "Low complexity carrier-to-noise ratio estimation for GNSS digital receivers," IEEE Trans. Aerosp. Electron. Syst., vol. 47, no. 1, pp. 420-437, Jan. 2011. https://doi.org/10.1109/TAES.2011.5705684
  5. D. R. Pauluzzi and N. C. Beaulieu, "A comparison of SNR estimation techniques for AWGN channel," IEEE Trans. Commun., vol. 48, no. 10, pp. 1681-1691, Oct. 2000. https://doi.org/10.1109/26.871393

Cited by

  1. A Novel Carrier-to-noise Power Ratio Estimation Scheme with Low Complexity for GNSS Receivers vol.20, pp.7, 2014, https://doi.org/10.5302/J.ICROS.2014.14.0020