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Open Access

Intermediate Spoofing Strategies and Countermeasures

Yang Gao, Hong Li( ), Mingquan Lu, Zhenming Feng
Department of Electronic Engineering, Tsinghua University, Beijing 100084, China
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Abstract

Intermediate spoofing can impact most off-the-shelf Global Navigation Satellite Systems (GNSS) receivers, therefore low cost detection of such spoofing is very important to protect the reliability of the GNSS receivers used in critical safety and financial applications. This paper presents two strategies to analyze attacks by intermediate spoofing attackers to identify the weaknesses of such attacks. The analyses lead to a code and carrier phase consistency detection method with simulation results showing that this method can indicate the receiver when spoofing has occurred. The method can be used by most receivers, is inexpensive, and requires only a small software upgrade.

Keywords

intermediate spoofingdragging code phase strategylow cost countermeasurescode and carrier phase consistency

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Tsinghua Science and Technology
Volume 18 Issue 6,
December 2013
Pages 599-605
DOI: 10.1109/TST.2013.6678905
Cite this article:
Gao Y, Li H, Lu M, et al. Intermediate Spoofing Strategies and Countermeasures. Tsinghua Science and Technology, 2013, 18(6): 599-605. https://doi.org/10.1109/TST.2013.6678905

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Received: 15 July 2012
Revised: 02 April 2013
Accepted: 03 April 2013
Published: 06 December 2013
© The author(s) 2013
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