Results 221 to 230 of about 15,405 (257)

Securing Democracy: Online Political Advertising Regulations and Practices in the EU and its Member States

Global Policy, EarlyView.
ABSTRACT Starting with the Facebook‐Cambridge Analytica scandal and its link to Brexit and the 2016 US elections, the nexus among online political advertising, micro‐targeting, and data‐driven electoral campaigning has revealed its disruptive potential for democracies.
Enea Fiore, Antonella Seddone, Daniela R. Piccio   +2 more
wiley   +1 more source

Jamming precoding in AF relay-aided PLC systems with multiple eavessdroppers. [PDF]

Sci Rep
Kong Z, Cui J, Ding L, Huang T, Yan S.
europepmc   +1 more source

Rendezvous in Space: Tech Diplomacy and the Commercial Space Era—A Study of Rendezvous and Docking Technologies and Space Exploration Co‐Operation Since the Cold War

Global Policy, EarlyView.
ABSTRACT On‐orbit rendezvous and docking constitute one of the most technically challenging activities in the history of space activities. As space endeavours mature to crewed missions, space rendezous and docking technologies (RDT) emerge as an area of technological innovation critical to advances in future crewed space exploration.
Nikita Chiu, Markus Kornprobst
wiley   +1 more source

Research on the Integration of Sensing and Communication Based on Fractional-Order Fourier Transform. [PDF]

Sensors (Basel)
Qi M, Su Y, Wang Z, Lu K.
europepmc   +1 more source

Enhancing covert communication in NOMA systems with joint security and covert design. [PDF]

PLoS One
Doan TB, Nguyen TH.
europepmc   +1 more source

Semi-Supervised Radar Work Mode Recognition Based on Contrastive Learning. [PDF]

Sensors (Basel)
Sun P, Du M, Li Z, Chen X, Shi J.
europepmc   +1 more source

FFL-IDS: A Fog-Enabled Federated Learning-Based Intrusion Detection System to Counter Jamming and Spoofing Attacks for the Industrial Internet of Things. [PDF]

Sensors (Basel)
Rehman T, Tariq N, Khan FA, Rehman SU.
europepmc   +1 more source

Compressive Wideband Spectrum Sensing Aided Intelligence Transmitter Design. [PDF]

Sensors (Basel)
Qin L, Chen Y, Zhong L, Zhao H.
europepmc   +1 more source

Regulation of epithelial cell jamming transition by cytoskeleton and cell-cell interactions. [PDF]

Biophys Rev (Melville)
Latham ZD, Bermudez A, Hu JK, Lin NYC.
europepmc   +1 more source

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Secure Cognitive Communication via Cooperative Jamming

2020 IEEE/CIC International Conference on Communications in China (ICCC), 2020
Nowadays, unmanned aerial vehicles (UAVs) are widely used to ensure the security of wireless communications. In this paper, we propose a cooperative jamming scheme to secure cognitive radio (CR) networks. In the proposed scheme, the source UAV transmits confidential information to ground users.
Keting Wu, Dawei Wang, Ruonan Zhang, Daosen Zhai   +3 more
openaire   +1 more source