On GNSS Jamming Threat from the Maritime Navigation Perspective
On GNSS Jamming Threat from the Maritime Navigation Perspective
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从海上导航角度论GNSS干扰威胁
DOI：
10.23919/fusion43075.2019.9011348
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发表时间：
2019
期刊：
影响因子：
--
通讯作者：
Jesús García
中科院分区：
文献类型：
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作者：
D. Medina;Christoph Lass;E. P. Marcos;R. Ziebold;P. Closas;Jesús García
全球导航卫星系统（GNSS）是海上导航的基础。除了定位之外，GNSS是船舶驾驶台上多个接口操作的关键，这损害了船长执行传统导航的技能。干扰攻击已被确认为全球导航卫星系统的一个主要弱点，鉴于全球导航卫星系统涉及若干安全关键应用，干扰攻击的扩散已引起关切。本文综述了干扰的威胁和主要对抗技术，特别是在鲁棒信号处理、自适应天线阵列和多传感器融合等领域。此外，解决了个人隐私设备（PPD）对基于使用GPS L1的传统方法的定位的影响。试验是在波罗的海进行的，由于德国航天中心与德国联邦网络局的合作，在那里分配了一个民用海上干扰试验台。
Global Navigation Satellite Systems (GNSS) play a fundamental part on the maritime navigation. Beyond positioning, GNSS is key for the operation of multiple interfaces on the bridge of a ship, compromising the skipper skills to perform traditional navigation. Jamming attacks have been recognized as a major vulnerability for GNSS and their proliferation have raised concerns, given the implication of GNSS into several safety-critical applications. This work provides an overview on the jamming threat and the main countermeasures techniques, especially in the fields of robust signal processing, adaptive antenna arrays and multi sensor fusion. Moreover, the effects of a Personal Privacy Device (PPD) on positioning based on conventional methods using GPS L1 is addressed. The experimentation is conducted on the Baltic Sea, where a civilian maritime jamming testbed was allocated, as result of the cooperation of DLR with the German Federal Network Agency.
影响因子：
2.2
作者：
Borio, Daniele;Closas, Pau
通讯作者：
Closas, Pau
双域稳健 GNSS 干扰缓解
DOI：
--
发表时间：
2019
期刊：
The International Technical Meeting of the Satellite Division of The Institute of Navigation
影响因子：
--
作者：
Li, Haoqing;Borio, Daniele;Closas, Pau
通讯作者：
Closas, Pau