Results 11 to 20 of about 1,285 (251)
Anti-Jamming Communication Using Imitation Learning [PDF]
Entropy, 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
Zhanyang Zhou +3 more
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Advanced Intelligent SystemsHerein, a comprehensive review of the evolution of intelligent communication anti‐jamming techniques is provided. First, a clear definition of the concept and elaboration on the inherent connotations and capability characteristics of intelligent ...
Quan Zhou, Yingtao Niu
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IEEE Open Journal of the Communications Society, 2021 In this article, we investigate intelligent anti-jamming communication method for wireless sensor networks. The stochastic game framework is introduced to model and analyze the multi-user anti-jamming problem, and a joint multi-agent anti-jamming ...
Quan Zhou, Yonggui Li, Yingtao Niu
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A Communication Anti-Jamming Scheme Assisted by RIS with Angular Response
Entropy, 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.
Jinpeng Wang +3 more
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Analysis of Anti-Jamming Performance of HF Access Network Based on Asymmetric Frequency Hopping [PDF]
SensorsThe primary focus of this paper lies in addressing the inadequate anti-dynamic jamming capability of the link layer within high-frequency (HF) access networks.
Ruijie Duan, Liang Jin, Xiaofei Lan
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Space-Time Metasurface Antenna Enabled High-Dimensional Electromagnetic Modulation for Intrinsic Physical Layer Security. [PDF]
Adv Sci (Weinh)The concept of high‐dimensional EM modulation using the STMA for physical layer secure communication is illustrated in figure. The STMA consists of a series of programmable unit cells, with 1‐bit reconfigurable phase states (0/π). The STMA is excited by a monochromatic continuous wave (CW) at frequency fc and controlled by a field‐programmable gate ...
Fang X +6 more
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IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023 Methods based on convolutional neural networks (CNNs) have become a vital offshoot for hyperspectral image (HSI) classification. In recent years, the 3-D CNN (3-DCNN) has become dominant due to its excellent capability of extracting features.
Yaxiu Sun +4 more
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An Improved Anti-Jamming Method Based on Deep Reinforcement Learning and Feature Engineering
IEEE Access, 2022 To improve the performance of anti-jamming communication in dynamic and adversarial jamming environment, an improved anti-jamming method is proposed based on deep reinforcement learning and feature engineering.
Xin Chang +4 more
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Wireless communications “N + 1 dimensionality” endogenous anti-jamming: theory and techniques
Security and Safety, 2023 The existing theory and techniques of wireless communication anti-jamming have reached their performance limit recently. With this focus, by leveraging the inherent characteristics of wireless communication and referring to the principle of cyberspace ...
Yao Fuqiang +3 more
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Communication Anti-jamming Technique Based on Enhanced Oblique Projection Operator in Polarization Domain [PDF]
Jisuanji gongcheng, 2018 Aiming at the anti-jamming and interference suppression in wireless communication,this paper proposes a communication anti-jamming method in polarization domain.It uses oblique projection polarization filter in the signal polarization domain to overcome ...
ZHANG Xiaokai,ZHANG Bangning,GUO Daoxing,WANG Yaowen
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