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pro vyhledávání: '"jamming attacks"'
Recently, semantic communication (SC) has garnered increasing attention for its efficiency, yet it remains vulnerable to semantic jamming attacks. These attacks entail introducing crafted perturbation signals to legitimate signals over the wireless c
Externí odkaz:
http://arxiv.org/abs/2501.01172
Autor:
Huang, Huan, Zhang, Hongliang, Yuan, Jide, Sun, Luyao, Wang, Yitian, Mei, Weidong, Di, Boya, Cai, Yi, Han, Zhu
Intelligent omni-surfaces (IOSs) with 360-degree electromagnetic radiation significantly improves the performance of wireless systems, while an adversarial IOS also poses a significant potential risk for physical layer security. In this paper, we pro
Externí odkaz:
http://arxiv.org/abs/2411.12985
Autor:
Costa, Maice, Sagduyu, Yalin E.
Publikováno v:
In proceedings on IEEE VTC-Fall 2024 Conference
We consider the communication of time-sensitive information in NextG spectrum sharing where a deep learning-based classifier is used to identify transmission attempts. While the transmitter seeks for opportunities to use the spectrum without causing
Externí odkaz:
http://arxiv.org/abs/2410.05501
Autor:
Yang, Yuqiao, Wu, Zhongjie, Zhang, Yongzhao, Chen, Ting, Li, Jun, Yang, Jie, Liu, Wenhao, Zhang, Xiaosong, Shi, Ruicong, Li, Jingwei, Jiang, Yu, Su, Zhuo
UWB ranging systems have been adopted in many critical and security sensitive applications due to its precise positioning and secure ranging capabilities. We present a practical jamming attack, namely UWBAD, against commercial UWB ranging systems, wh
Externí odkaz:
http://arxiv.org/abs/2407.00682
In aviation, the impact of threats is becoming increasingly significant, particularly for global navigation satellite system (GNSS). Two relevant GNSS threats are represented by jamming and spoofing. In order to evaluate the technological solutions t
Externí odkaz:
http://arxiv.org/abs/2405.17925
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Autor:
Huang, Huan, Zhang, Hongliang, Mei, Weidong, Li, Jun, Cai, Yi, Swindlehurst, A. Lee, Han, Zhu
Integrated sensing and communication (ISAC) systems traditionally presuppose that sensing and communication (S&C) channels remain approximately constant during their coherence time. However, a "DISCO" reconfigurable intelligent surface (DRIS), i.e.,
Externí odkaz:
http://arxiv.org/abs/2404.07477
Autor:
Smailes, Joshua, Salkield, Edd, Köhler, Sebastian, Birnbach, Simon, Strohmeier, Martin, Martinovic, Ivan
In the wake of increasing numbers of attacks on radio communication systems, a range of techniques are being deployed to increase the security of these systems. One such technique is radio fingerprinting, in which the transmitter can be identified an
Externí odkaz:
http://arxiv.org/abs/2402.05042
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