Results 1 to 10 of about 130,987 (155)

Anti-Jamming Communication Using Imitation Learning. [PDF]

open access: goldEntropy (Basel), 2023
The communication reliability of wireless communication systems is threatened by malicious jammers. Aiming at the problem of reliable communication under malicious jamming, a large number of schemes have been proposed to mitigate the effects of malicious
Zhou Z, Niu Y, Wan B, Zhou W.
europepmc   +4 more sources

A Communication Anti-Jamming Scheme Assisted by RIS with Angular Response. [PDF]

open access: goldEntropy (Basel), 2023
By optimizing the reconfigurable intelligent surface (RIS) reflection coefficients, the channel capacity of legitimate users can be increased, thereby enhancing the anti-jamming performance of communication systems.
Wang J, Jiang W, Huang K, Sun X.
europepmc   +4 more sources

Feature extraction algorithm of anti-jamming cyclic frequency of electronic communication signal [PDF]

open access: goldJournal of Intelligent Systems, 2023
Anti-jamming cyclic frequency feature extraction is an important link in identifying communication interference signals, which is of great significance for eliminating electronic communication interference factors and improving the security of electronic
Yang Xuemei
doaj   +2 more sources

A Novel Intelligent Anti-Jamming Algorithm Based on Deep Reinforcement Learning Assisted by Meta-Learning for Wireless Communication Systems [PDF]

open access: goldApplied Sciences, 2023
In the field of intelligent anti-jamming, deep reinforcement learning algorithms are regarded as key technical means. However, the learning process of deep reinforcement learning algorithms requires a stable learning environment to ensure its ...
Qingchuan Chen   +3 more
doaj   +2 more sources

An intelligent decision-making method for anti-jamming communication based on deep reinforcement learning [PDF]

open access: goldXibei Gongye Daxue Xuebao, 2021
In order to solve the problem of intelligent anti-jamming decision-making in battlefield communication, this paper designs an intelligent decision-making method for communication anti-jamming based on deep reinforcement learning.
Bailin Song, Hua Xu, Lei Jiang, Ning Rao
doaj   +2 more sources

Interference-Aware Cooperative Anti-Jamming Distributed Channel Selection in UAV Communication Networks [PDF]

open access: goldApplied Sciences, 2018
This paper investigates the cooperative anti-jamming distributed channel selection problem in UAV communication networks. Considering the existence of malicious jamming and co-channel interference, we design an interference-aware cooperative anti-jamming
Yifan Xu   +5 more
doaj   +2 more sources

Wideband Anti-Jamming Based on Free Space Optical Communication and Photonic Signal Processing [PDF]

open access: goldSensors, 2021
We propose and demonstrate an anti-jamming system to defend against wideband jamming attack. Free space optical communication is deployed to provide a reference for jamming cancellation.
Ben Wu, Yang Qi, Chenxi Qiu, Ying Tang
doaj   +2 more sources

Multi-Parameter Control Anti-Jamming Algorithm for Wireless Communication Systems Based on Linear–Quadratic Regulator

open access: goldApplied Sciences
In response to the challenge of existing wireless communication anti-jamming methods in effectively handling unknown jamming, this paper proposes a multi-parameter control anti-jamming algorithm for wireless communication systems based on the Linear ...
Hang Yao   +4 more
doaj   +2 more sources

Pattern-Aware Intelligent Anti-Jamming Communication: A Sequential Deep Reinforcement Learning Approach [PDF]

open access: goldIEEE Access, 2019
This paper investigates the problem of anti-jamming communication in dynamic and intelligent jamming environment. A sequential deep reinforcement learning algorithm (SDRLA) without prior information is proposed, and raw spectrum information is used as ...
Songyi Liu   +7 more
doaj   +2 more sources

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