Zobrazeno 1 - 10
of 440
pro vyhledávání: '"jamming attacks"'
Publikováno v:
IEEE Open Journal of Signal Processing, Vol 5, Pp 1031-1041 (2024)
Orthogonal frequency-division multiplexing (OFDM) is widely used to mitigate inter-symbol interference (ISI) from multipath fading. However, the open nature of wireless OFDM systems makes them vulnerable to jamming attacks. In this context, pilot jam
Externí odkaz:
https://doaj.org/article/7136ff6959da4c90843c3667aa936f4f
Autor:
Masooma Anwar, Noshina Tariq, Muhammad Ashraf, Syed Atif Moqurrab, Bayan Alabdullah, Hatoon S. Alsagri, Abrar Almjally
Publikováno v:
IEEE Access, Vol 12, Pp 101878-101894 (2024)
Cybersecurity challenges pose a significant threat to Healthcare Cyber Physical Systems (CPS) because they heavily rely on wireless communication. Particularly, jamming attacks can severely disrupt the integrity of these CPS networks. This research i
Externí odkaz:
https://doaj.org/article/fc5c5a01c8e6424da23dc5f0f8200401
Autor:
Hana Mejdi, Tahar Ezzedine
Publikováno v:
Mathematics, Vol 12, Iss 13, p 2143 (2024)
In contemporary networked control systems (NCSs), ensuring robust and adaptive security measures against dynamic threats like jamming attacks is crucial. These attacks can disrupt the control signals, leading to degraded performance or even catastrop
Externí odkaz:
https://doaj.org/article/a5b3e4b4bf534955830f7870b3e7b88c
Autor:
Maya E. Flores, Devon D. Poisson, Colin J. Stevens, Adriyel V. Nieves, Alexander M. Wyglinski
Publikováno v:
IEEE Access, Vol 11, Pp 75993-76007 (2023)
In this paper, we present a hardware implementation and an evaluation of the effectiveness and feasibility of a smart jamming attack that targets specific uplink physical channels to destabilize 5G communication systems. Using software defined radio
Externí odkaz:
https://doaj.org/article/1bb4093fab2d4f3abc06a6fb8d8acefe
Akademický článek
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Publikováno v:
Frontiers in Communications and Networks, Vol 4 (2023)
In this paper, we present a machine-learning technique to counteract jamming attacks in underwater networks. Indeed, this is relevant in security applications where sensor devices are located in critical regions, for example, in the case of national
Externí odkaz:
https://doaj.org/article/9e4bd04cf48b46abbd398b0302b014e0
Akademický článek
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Publikováno v:
EURASIP Journal on Wireless Communications and Networking, Vol 2021, Iss 1, Pp 1-19 (2021)
Abstract In smart cities, the Internet-of-Thing (IoT) provides an enabling communication infrastructure to support tremendous amount of data exchange. Most IoT applications, e.g., wireless local area network, Bluetooth and so forth, utilize the chann
Externí odkaz:
https://doaj.org/article/068e00151d65403e9999b17aea7cc3fc
Publikováno v:
IEEE Access, Vol 9, Pp 28558-28572 (2021)
This work presents efficient connection provisioning techniques mitigating high-power jamming attacks in spectrally-spatially flexible optical networks (SS-FONs) utilizing multicore fibers. High-power jamming attacks are modeled based on their impact
Externí odkaz:
https://doaj.org/article/b6f4c61c01c64067ad0d539083eb0643
Publikováno v:
IEEE Access, Vol 9, Pp 163188-163203 (2021)
As the applications of deep reinforcement learning (DRL) in wireless communications grow, sensitivity of DRL-based wireless communication strategies against adversarial attacks has started to draw increasing attention. In order to address such sensit
Externí odkaz:
https://doaj.org/article/8224142326da4b109aff0826e47f69fe