Results 1 to 10 of about 30,349 (278)

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

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, Wenyu Jiang, Kaizhi Huang, Xiaoli Sun   +3 more
doaj   +5 more sources

Anti-Jamming Communication Using Imitation Learning

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, Yingtao Niu, Boyu Wan, Wenhao Zhou   +3 more
doaj   +4 more sources

From Adaptive Communication Anti‐Jamming to Intelligent Communication Anti‐Jamming: 50 Years of Evolution

Advanced Intelligent Systems
Herein, 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
doaj   +3 more sources

Integrated Sensing and Communication for Anti-Jamming With OAM

IEEE Transactions on Wireless Communications
The spectrum share and open nature of wireless channels enable integrated sensing and communication (ISAC) susceptible to hostile jamming attacks. Due to the intrinsic orthogonality and rich azimuth angle information of orbital angular momentum (OAM), vortex electromagnetic waves with helical phase fronts have shown great potential to achieve high ...
Liping Liang, Wenchi Cheng, Zhuohui Yao   +2 more
exaly   +4 more sources

Analysis of Anti-Jamming Performance of HF Access Network Based on Asymmetric Frequency Hopping [PDF]

Sensors
The 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
doaj   +3 more sources

Blind source separation communication anti-jamming technology and practice [PDF]

Tongxin xuebao, 2023
Aiming at the threat of broad frequency band suppressing jamming and the inherent contradiction between spectrum resources and communication anti-jamming ability, a method was proposed to add the statistics domain dimension on the basis of spread ...
Fuqiang YAO, Miao YU, Pengcheng GUO, Miaomiao GU   +3 more
doaj   +4 more sources

Covert Anti-Jamming Communication Based on Gaussian Coded Modulation [PDF]

Applied Sciences, 2021
In several wireless communication systems, robustness against jammers and covertness against eavesdroppers are required simultaneously. In this paper, we propose a novel covert anti-jamming communication system.
Haeung Choi, Sangjun Park, Heung-No Lee
doaj   +2 more sources

A cross‐layer anti‐jamming method in satellite Internet

IET Communications, 2023
In view of the diverse jamming environment, the single‐level anti‐jamming method faces some challenges such as poor timeliness, high cost and poor effect.
Peijie Yan, Feihuang Chu, Luliang Jia, Nan Qi   +3 more
doaj   +2 more sources

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

Xibei 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.

doaj   +3 more sources

Intelligent Anti-Jamming Communication for Wireless Sensor Networks: A Multi-Agent Reinforcement Learning Approach

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
doaj   +3 more sources