作者
Kemi Ding, Xiaoqiang Ren, Daniel E Quevedo, Subhrakanti Dey, Ling Shi
发表日期
2020/3/1
期刊
Automatica
卷号
113
页码范围
108680
出版商
Pergamon
简介
This paper considers a synthetic counter-measure, combining transmission scheduling and defensive deception, to defend against jamming attacks in remote state estimation. In the setup studied, an attacker sabotages packet transmissions from a sensor to a remote estimator by congesting the communication channel between them. In order to efficiently degrade the estimation accuracy, the intelligent attacker tailors its jamming strategy by reacting to the real-time information it collects. In response to the jamming attacks, the sensor with a long-term goal will select the transmission power level at each stage. In addition, by modifying the real-time information intentionally, the sensor creates asymmetric uncertainty to mislead the attacker and thus mitigate attacks. Considering the dynamic nature of the process, we model the strategic interaction between the sensor and the attacker by a general stochastic game with …
引用总数
20202021202220232024261192
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