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International Conference in Communications, Signal Processing, and Systems

CSPS 2017: Communications, Signal Processing, and Systems pp 2634–2642Cite as

An Error Evaluating Factor of Multi-mode GNSS Positioning with Auxiliary Information

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Part of the book series: Lecture Notes in Electrical Engineering ((LNEE,volume 463))

Abstract

To solve the problem of positioning errors and the discontinuity of positioning caused by signal blockage or noise jamming in GNSS system, this paper firstly studies least squares positioning algorithm. Then the research focuses on the positioning principle and the mathematical model of positioning accuracy in different models, namely multi-mode satellite observation fusion positioning, clock bias auxiliary positioning, height auxiliary positioning, clock bias and height auxiliary positioning and the paper proposes an error evaluating factor ERF to assess the precision of positioning. Finally, the comparative trial verifies the effectiveness of positioning algorithm and the matchup of the ERF and the positioning error. The results show that in the case of accurate auxiliary information, the accuracy of positioning with auxiliary information is mainly related to the number of satellites and the geometric distribution of satellites.

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References

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Author information

Authors and Affiliations

  1. School of Information and Electronics, Beijing Institute of Technology, Beijing, 100081, China

    Hang Yin, Ming Li & Jiaqi Li

Authors
  1. Hang Yin
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  2. Ming Li
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  3. Jiaqi Li
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Corresponding author

Correspondence to Hang Yin .

Editor information

Editors and Affiliations

  1. Department of Electrical Engineering, University of Texas at Arlington, Arlington, Texas, USA

    Qilian Liang

  2. College of Electronic and Communication Engineering, Tianjin Normal University, Tianjin, China

    Jiasong Mu

  3. Harbin Institute of Technology, Harbin, Heilongjiang, China

    Min Jia

  4. College of Electronic and Communication Engineering, Tianjin Normal University, Tianjin, China

    Wei Wang

  5. College of Electronic and Communication Engineering, Tianjin Normal University, Tianjin, China

    Xuhong Feng

  6. College of Electronic and Communication Engineering, Tianjin Normal University, Tianjin, China

    Baoju Zhang

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© 2019 Springer Nature Singapore Pte Ltd.

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Cite this paper

Yin, H., Li, M., Li, J. (2019). An Error Evaluating Factor of Multi-mode GNSS Positioning with Auxiliary Information. In: Liang, Q., Mu, J., Jia, M., Wang, W., Feng, X., Zhang, B. (eds) Communications, Signal Processing, and Systems. CSPS 2017. Lecture Notes in Electrical Engineering, vol 463. Springer, Singapore. https://doi.org/10.1007/978-981-10-6571-2_319

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  • DOI: https://doi.org/10.1007/978-981-10-6571-2_319

  • Published:

  • Publisher Name: Springer, Singapore

  • Print ISBN: 978-981-10-6570-5

  • Online ISBN: 978-981-10-6571-2

  • eBook Packages: EngineeringEngineering (R0)

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