Results 21 to 30 of about 1,934,556 (268)
Statistical Analysis of Bistatic Radar Ground Clutter for Different German Rural Environments
Sensors, 2020 This article presents the statistical analysis of bistatic radar rural ground clutter for different terrain types under low grazing angles. Compared to most state-of-the-art analysis, we present country-specific clutter analysis for subgroups of rural ...
Michael Kohler +5 more
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Aerospace, 2023 Current electronic warfare jammers and radar countermeasures are characterized by dynamism and uncertainty. This paper focuses on a decision-making framework of radar anti-jamming countermeasures.
Huaixi Xing, Qinghua Xing, Kun Wang
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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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A Novel Anti-Jamming Decision-Making Algorithm Based on Knowledge Graph Technology
Applied Sciences, 2022 Wireless communications are increasingly vulnerable to malicious jamming attacks due to the inherent openness and broadcast nature. In this regard, a novel anti-jamming scheme based on knowledge graph is proposed in this paper, where the knowledge graph ...
Yingtao Niu +3 more
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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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Anti-jamming performance of cognitive radio networks [PDF]
2011 45th Annual Conference on Information Sciences and Systems, 2011 In this paper, we study both the jamming capability of the cognitive-radio-based jammers and the anti-jamming capability of the cognitive radio networks. We first setup the models of cognitive-radio-based jammers and the cognitive radio network transmissions.
Xiaohua Li 0003, Wednel Cadeau
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EURASIP Journal on Advances in Signal Processing, 2021 This paper mainly investigates the multi-user coordinated anti-jamming problem in clustering communication networks. In such kinds of networks, there exist multiple clusters and multiple users who communicate with their receivers simultaneously. Besides,
Yifan Xu +6 more
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Anti-jamming timing channels for wireless networks [PDF]
Proceedings of the first ACM conference on Wireless network security, 2008 Wireless communication is susceptible to radio interference, which prevents the reception of communications. Although evasion strategies have been proposed, such strategies are costly or ineffective against broadband jammers. In this paper, we explore an alternative to evasion strategies that involves the establishment of a timing channel that exists ...
Xu, Wenyuan +2 more
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Droplet: A New Denial-of-Service Attack on Low Power Wireless Sensor Networks [PDF]
, 2013 In this paper we present a new kind of Denial-of-Service attack against the PHY layer of low power wireless sensor networks. Overcoming the very limited range of jamming-based attacks, this attack can penetrate deep into a target network with high power ...
Zhitao He +3 more
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Defence Technology, 2021 Pulse Doppler (PD) fuze is widely used in current battlefield. However, with the threat of repeater jamming, especially digital radio frequency memory technology, the deficiency in the anti-repeater jamming of a traditional PD fuze increasingly emerges ...
Jian Dai +4 more
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