Abstract
Satellite navigation signal was easy to be influenced by urban canyon, highway tunnel, indoor and underground garage. In view of this shading problem, the Beidou/GPS dual-mode pseudolites was developed in China. Firstly, the composition and technical characteristic of pseudolites was introduced. Secondly, Pseudolites compatible with Beidou/GPS signal, navigation message and anti near-far effect was described, then put forward a new high precision time synchronization algorithm between pseudolites and Beidou/GPS. Thirdly, the range stability, navigation chip compatible reception ability, signal coverage and the positioning accuracy was tested in the infield and outfield environment. Test results showed that: by the new time synchronization algorithm, the properties of rubidium clock or crystal oscillator to drive the pseudolites was basically the same, so this pseudolites could use a cheap crystal as the time frequency unit. Under the combined solution between pseudolites and Beidou/GPS, pseudolites could improve the geometric distribution and the positioning accuracy of the navigation system from 10 m up to 5 m. Finally, Verifying the enhanced capabilities of pseudolites in the Mountain valley environment through the practical application data of Jiuzhaigou National Park, the related research results will improve the high availability of China’s Beidou satellite navigation system.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Wang J (2000) Pseudolites applications in positioning and navigation: progress and problems. J GPS 1(1):48–56
Barnes J (2005) The integration of GPS and pseudolites for bridge monitoring. In: Sanso F (ed) A window on the future of geodesy, IAG Symposium 2005, vol 128, pp 83–88
Soon BHK (2003) Flight test results of precision approach and landing augmented by airport pseudolites. In: 16th International technical meeting of the satellite division of the U.S. Institute of Navigation, Portland, Oregan, USA, pp 2318–2325, 9–12 Sept 2003
COBB (1997) GPS pseudolites: theory, design, and applications. Stanford. PhD, 1997, pp 39–44
GILT Study (2005) Core technology document for pseudolites for enhanced availability. GILT-TRT-DD-15, GALILEO initiative for local technologies. Alenia-Spazio, Thales, Indra
E Electronic Communications Committee, Compatibility studies between pseudolites and services in the frequency bands 1164–1215, 1215–1300 and 1559–1610 MHz, ECC report 128. http://www.cept.org/ecc
Japan Aerospace Exploration Agency. Interface specifications for QZSS” (IS-QZSS Ver 1.0). http://www.gnss.co.jp/file/paper/null
GPS. gov, interface specification IS-GPS-200. http://www.gps.gov/technical/icwg/
Abt T-L, Soualle F (2005) Optimal pulsing schemes for GALILEO pseudolites signals. Paper presented at ION GNSS 2005, Long Beach, CA
Kalafus RM, Dierendonck AJ van (1986) Special committee 104 recommendations for differential GPS service. Navigation 33(1):26–41
Ye H (2010) The analysis and research of pseudolites near-far effect. J Radio Eng 40(6):32–34
Ye H, Yu B (2008) The optimization research of Galileo pseudolites signal pulse modulation scheme. J Radio Eng 37(8):P40–P46
Progri IF, Michalson WR (2007) Indoor geolocation using FCDMA pseudolites: signal structure and performance analysis. Navigation 54(3):241–256
Ford T, Neumann J (1996) HAPPI—a high accuracy pseudolites/GPS positioning integration. In: Proceedings of the 9th international technical meeting of the satellite division of the institute of navigation (ION GPS-96), 17–20 Sept 1996, Kansas City, Missouri, pp 1719–1728
Choi IK, Wang J, Han S (2000) Pseudolites: a new tool for surveyors. In: 2nd trans Tasman survey congress, Queenstown, New Zealand, pp 141–149, 20–26 Aug 2000
Holden T.(1997) Pseudolites augmented DGPS for land applications, In: 10th International technical meeting of the satellite division of the US institute of navigation GPS ION-97, Kansas City, Missouri, pp 1397–1403, 16–19 Sept 1997
Weiser M (1998) Development of a carrier and C/A-code based pseudolites system, In: 11th International technical meeting of the satellite division of the U.S. institute of navigation GPS ION-98, Nashville, Tennessee, pp 1465–1475, 15–18 Sept 1998
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2015 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Gan, X., Yu, B., Chao, L., Liu, S. (2015). The Development, Test and Application of New Technology on Beidou/GPS Dual-Mode Pseudolites. In: Sun, J., Liu, J., Fan, S., Lu, X. (eds) China Satellite Navigation Conference (CSNC) 2015 Proceedings: Volume I. Lecture Notes in Electrical Engineering, vol 340. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-46638-4_33
Download citation
DOI: https://doi.org/10.1007/978-3-662-46638-4_33
Published:
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-662-46637-7
Online ISBN: 978-3-662-46638-4
eBook Packages: EngineeringEngineering (R0)