Results 61 to 70 of about 16,976 (274)
IET Communications, 2022 Although unmanned aerial vehicle (UAV) relay can provide auxiliary communication due to its flexible mobility, it is vulnerable to jamming attacks. This paper considers the UAV relay anti‐jamming communication issue under the threat of a malicious jammer
Zhe Su +4 more
doaj +1 more source
, 2017 Software defined radio (SDR) has become a popular tool for the implementation and testing for communications performance. The advantage of the SDR approach includes: a re-configurable design, adaptive response to changing conditions, efficient ...
Blasch, Erik +4 more
core +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.This work reveals a “Photovoltaic‐Capacitance” coupling mechanism in stacked Ga2O3/ZnO devices, defining the ZnO/graphene interface as a novel Photovoltaic Dynamic‐Capacitor (PDC). The wavelength‐selective bipolar response enables a physical layer secure communication protocol based on ternary optical logic (“1,” “0,” “−1”).
Songqi Zhao +6 more
wiley +1 more source
Self-triggered Coordination over a Shared Network under Denial-of-Service
, 2015 The issue of security has become ever more prevalent in the analysis and design of cyber-physical systems. In this paper, we analyze a consensus network in the presence of Denial-of-Service (DoS) attacks, namely attacks that prevent communication among ...
De Persis, Claudio +2 more
core +1 more source
Ketogenic diet for infantile epileptic spasms
Epilepsia Open, EarlyView.Abstract Approximately half of all cases of Infantile Epileptic Spasms Syndrome (IESS) do not respond to vigabatrin and hormonal therapies. There is no clear consensus as to the second‐line therapy for IESS. Ketogenic diet (KD) has emerged as an effective treatment for certain drug‐resistant epilepsies and in many cases of IESS.
Morris H. Scantlebury +3 more
wiley +1 more source
Are They for Real? Activism and Ironic Identities [PDF]
, 2008 A new breed of political activist has begun to appear on the streets and in the news. They are no longer trying to out-shout their opponents, but are agreeing with them instead, enthusiastically taking their adversary’s position to exaggerated extremes ...
Day, Amber
core +1 more source
Anti‐jamming communication for body area network using chaotic frequency hopping
Healthcare Technology Letters, 2017 The healthcare industries research trends focus on patient reliable communication and security is a paramount requirement of healthcare applications. Jamming in wireless communication medium has become a major research issue due to the ease of blocking communication in wireless networks and throughput degradation.
Balamurugan Gopalakrishnan +1 more
openaire +3 more sources
The future of epilepsy care in the United Kingdom: A roadmap for technology‐enabled transformation
Epilepsia Open, EarlyView.Abstract Epilepsy is recognized to be a significant cause of premature mortality, socio‐economic distress and poor quality of life in economically developed countries. Despite clear clinical guidelines, epilepsy care is marked by delayed diagnosis, fragmented management, high emergency admission rates, and pronounced health inequalities affecting rural
John R. Terry, Rohit Shankar
wiley +1 more source
Feature extraction algorithm of anti-jamming cyclic frequency of electronic communication signal
Journal of Intelligent Systems, 2023 Anti-jamming cyclic frequency feature extraction is an important link in identifying communication interference signals, which is of great significance for eliminating electronic communication interference factors and improving the security of electronic
Yang Xuemei
doaj +1 more source
Mitigating Jamming Attacks Using Energy Harvesting
, 2019 The use of energy harvesting as a counter-jamming measure is investigated on the premise that part of the harmful interference can be harvested to increase the transmit power.
Belmega, E. Veronica +2 more
core +1 more source