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Demo abstract: An anti-jamming wireless communication system
IEEE INFOCOM 2018 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS), 2018This demonstration presents a real-time anti-jamming MIMO-OFDM wireless communication system that consists of a transmitter, a receiver, and a high-power wideband radio jammer. The key component of our system is a new PHY design for the receiver, which can mitigate jamming signal and recover the desired signal.
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Adaptive Algorithm for Anti-Jamming in Broadband Communication
Applied Mechanics and Materials, 2014This paper presents a method to suppress narrowband interference in the direct sequence spread spectrum communication based frequency domain adaptive algorithm. The method determines the interference threshold by N-sigma algorithm and calculates the cut-off condition by separating the signal.
Jian Hua Cui, Nai Ping Cheng
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Mode Hopping for Anti-Jamming in 6G Wireless Communications
2021Frequency hopping (FH) has been widely used as a powerful technique for anti-jamming in wireless communications. However, the existing radio wireless communication bearing form can no longer satisfied the requirements of business exponential growth in the frequency domain, which increases the difficulty to achieve efficient anti-jamming results with FH
Wenchi Cheng +3 more
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Design and Implementation of Antenna Anti-Jamming Communication
2019 International Conference on Smart Grid and Electrical Automation (ICSGEA), 2019Traditional square antenna anti-jamming communication is prone to errors, resulting in rapid deterioration or even failure of communication performance. Therefore, the anti-jamming RF front-end system based on antenna array is optimized, and the multi-channel antenna signal acquisition algorithm is designed to solve the problem that traditional antenna
Wang Weifeng, Cai Wei
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Blind Source Separation for Satellite Communication Anti-jamming
2019In this paper, the feasibility of applying blind source separation (BSS) to satellite communication (SatCom) anti-jamming is studied. And an EASI-based BSS method is introduced for anti-jamming processing for SatCom system. This method achieves the elimination of jamming signal by separation.
Hua Yang +4 more
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(T, ∊)-Greedy Reinforcement Learning for Anti-Jamming Wireless Communications
GLOBECOM 2020 - 2020 IEEE Global Communications Conference, 2020In this article, we propose a(τ, ϵ)-greedy reinforcement learning algorithm for anti-jamming wireless communications, which chooses previous action with probability τ and applies ϵ-greedy with probability 1–τ. The key idea of our algorithm is that the more valuable the previous action is, the higher probability of directly performing it at the current ...
Pei-Gen Ye +4 more
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Towards Optimal Adaptive UFH-Based Anti-Jamming Wireless Communication
IEEE Journal on Selected Areas in Communications, 2012Anti-jamming communication without pre-shared secrets has gained increasing research interest recently and is commonly tackled by utilizing the technique of uncoordinated frequency hopping (UFH). Existing researches, however, are almost all based on ad hoc designs of frequency hopping strategies, mainly due to lack of theoretical foundations for scheme
Qian Wang +3 more
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Power control games for multi-user anti-jamming communications
Wireless Networks, 2018This paper investigates two different anti-jamming scenarios for wireless networks in which there exist one jammer and multiple users. The jammer jams all the users simultaneously. In one scenario, the users and the jammer sense the opponent’s information, and take appropriate strategies accordingly.
Long Yu +4 more
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Multi-UAV Cooperation for Anti-jamming Communication
2022 IEEE International Conference on Unmanned Systems (ICUS), 2022Haoming Wei +3 more
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An Anti-jam Communications Technique via Spatial Hiding Precoding
2014 IEEE Military Communications Conference, 2014This work describes a new method of designing an anti-jam communications system. The key insight is that many of the concepts learned from interference alignment (IA) in multiple antenna (MIMO) systems can be applied to the field of antijam and robust communications in the presence of intentional jammers.
Chad A. Cole +2 more
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