Abstract
Regional navigation (RNAV) is an important backup and enhancement means of satellite navigation. When satellite navigation is restricted by terrain and electromagnetic interference for a specific area, it has the ability to provide high-precision navigation service. Because the base stations are close to the user, the layout of the base stations have significant impact on the performance of the regional navigation system. When RNAV provides services for the designated area, in order to obtain high positioning accuracy, the reference source must have good geometric distribution. Therefore, this paper proposes a deployable location algorithm based on iterative division of deployable-area to calculate the deployable location of the reference source. Firstly, the deployable-area and Served-area are defined in mathematical language, and then the Deployable-area is divided iteratively, according to the principle of the number of stations and GDOP minimization, the optimal deployable location is calculated. The simulation results show that the proposed method can quickly get the deployable position of the reference source with good geometric distribution, and provide important support for the RNAV system to have high precision positioning service capability.
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References
Zhai, J., Hongli, L.V.: Research on high precision regional navigation system technology. Modern Navig. 7(02), 79–85 (2016)
Wang, W., Liu, Z.: Augmented Beidou satellite system by airborne pseudolites. (2010) https://doi.org/10.3724/SP.J.1011.2010.01081
Krauter, R.: Geometry in GPS Positioning. Periodica Polytechnica-Civil Eng. 43, 43–53 (1999)
Yang, Y., Gao, S., Haifeng, Y.: Geometric layout design of near space pseudolites. Syst. Eng. Electron. Technol. 03, 532–538 (2014)
Wei, H., Yang, J.J., Ping, H.: Study on pseudolite configuration scheme based on near space airships (2009)
Mao, Y., Sun, F.P.: The analysis of pesudolite-only configration. Surverying Mapp. Sichuan 29(3), 115–118 (2006)
Meishan, G., Hongli, L.V., Huifeng, W.: Analysis on layout planning of regional navigation system reference sources. In: Proceedings of the 4th China Annual Conference on Satellite Navigation - s5 Satellite Navigation Enhancement and Integrity Monitoring (2013)
Yarlagadda, R., Ali, I., Al-Dhahir, N., et al.: GPS GDOP metric. IEE Proc. Radar Sonar Navig. 147(5), 259–264 (2000)
Teng, Y., Wang, J., Huang, Q.: Minimum of geometric dilution of precision (GDOP) for five satellites with dual-GNSS constellations. Adv. Space Res. 56(2), 229–236 (2015)
Deng, P., Lijian, Y.: GDOP performance analysis of cellular positioning system. J. Southwest Jiao tong Univ. 02, 184–188 (2005)
Han, T., Wu, H., Lu, X., et al.: The Mathematical Expectation of GDOP and its Application (2013)
Gang, X.: GPS Principle and Receiver Design. Electronic Industry Press, Beijing (2009)
Acknowledgments
This study is supported by the key industry innovation chain (cluster) - industrial field project “Beidou intelligent navigation terminal” (Project No.: 2019zdlgy08–02) of Shaanxi provincial key R & D plan.
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Yao, J., Li, H., Li, B. (2021). Deployment Location Algorithm of Navigation Base Station Based on GDOP Analysis. In: Yang, C., Xie, J. (eds) China Satellite Navigation Conference (CSNC 2021) Proceedings. Lecture Notes in Electrical Engineering, vol 773. Springer, Singapore. https://doi.org/10.1007/978-981-16-3142-9_45
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DOI: https://doi.org/10.1007/978-981-16-3142-9_45
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