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China Satellite Navigation Conference (CSNC) 2016 Proceedings: Volume I pp 345–356Cite as

The Application of Assisted-BDS Positioning in Indoor Environment of Weak Signal

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Part of the book series: Lecture Notes in Electrical Engineering ((LNEE,volume 388))

Abstract

In view of the present problems of BDS receiver in the indoor weak signal environments faced with strong signal attenuation, the NLOS propagation, cross-correlation effects, the A-BDS coarse-time navigation, and RAIM algorithm to solve the problems of indoor positioning and the use of BDS data to verify the reliability of above-mentioned method are proposed in this paper. The experiment shows that the coarse-time navigation algorithm is able to provide consecutive and reliable positioning results and also it can be used in the weak signal environments. RAIM algorithm based on the combination of FDE can increase the availability of the positioning result, this, to some extent, solve the problems of NLOS propagation and cross-correlation effects existing in indoor satellite signals.

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Acknowledgments

This study is funded by State Key Laboratory of Geo-information Engineering, NO. SKLGIE2015-M-2-1.

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Authors and Affiliations

  1. China Aerospace Surveying and Mapping Center, Beijing, 102102, China

    Zhiyong Huang

  2. Information Engineering University, Zhengzhou, 450001, China

    Dongqing Zhao & Shaolei Peng

  3. Beijing Satellite Navigation Center, Beijing, 100094, China

    Anran Zu & Guojun Li

Authors
  1. Zhiyong Huang
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  2. Dongqing Zhao
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  3. Shaolei Peng
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  4. Anran Zu
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  5. Guojun Li
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Corresponding author

Correspondence to Zhiyong Huang .

Editor information

Editors and Affiliations

  1. China Aerospace Sci. & Technology Corp., Chinese Academy of Sciences, Beijing, China

    Jiadong Sun

  2. Wuhan University, Wuhan, China

    Jingnan Liu

  3. China Satellite Navigation Office, Beijing, China

    Shiwei Fan

  4. National Uni. of Defense Tech., Changsha, China

    Feixue Wang

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© 2016 Springer Science+Business Media Singapore

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Huang, Z., Zhao, D., Peng, S., Zu, A., Li, G. (2016). The Application of Assisted-BDS Positioning in Indoor Environment of Weak Signal. In: Sun, J., Liu, J., Fan, S., Wang, F. (eds) China Satellite Navigation Conference (CSNC) 2016 Proceedings: Volume I. Lecture Notes in Electrical Engineering, vol 388. Springer, Singapore. https://doi.org/10.1007/978-981-10-0934-1_31

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  • DOI: https://doi.org/10.1007/978-981-10-0934-1_31

  • Published:

  • Publisher Name: Springer, Singapore

  • Print ISBN: 978-981-10-0933-4

  • Online ISBN: 978-981-10-0934-1

  • eBook Packages: EngineeringEngineering (R0)

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