GNSS Signal Acquisition in the Presence of Bit Transition

DOI

10.2991/icibet.2013.271How to use a DOI?

Abstract

In the acquisition block of a real time re-ceiver for satellite communication, bit transition due to the navigation message may cause a correlation peak splitting, which will probably lead to a wrong es-timation of Doppler shift and code phase delay. In this paper, the impact of bit transition on the acquisition is analyzed and a scheme named modified time parallel acquisition (MTPA) with the discrete Fourier transform (DFT) operation applied to, is proposed to solve the problem. The simulation results and performance curves show that the MTPA scheme is promising.

Copyright

© 2013, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Can Zhu
AU  - Xiangning Fan
PY  - 2013/03
DA  - 2013/03
TI  - GNSS Signal Acquisition in the Presence of Bit Transition
BT  - Proceedings of the 2013 International Conference on Information, Business and Education Technology (ICIBET 2013)
PB  - Atlantis Press
SP  - 1251
EP  - 1254
SN  - 1951-6851
UR  - https://doi.org/10.2991/icibet.2013.271
DO  - 10.2991/icibet.2013.271
ID  - Zhu2013/03
ER  -