Results 21 to 30 of about 164,575 (310)

Compensation Techniques Aimed at Mitigating Vibrations in Optical Ground-Based Telescopes: A Systematic Review

open access: yesSensors, 2021
The objective of this study was to evaluate the performance of the different systems and techniques aimed at suppressing vibrations on optical ground-based telescopes.
Guillermo Palacios-Navarro   +3 more
doaj   +1 more source

Quo vadis regulation? : annual conference, 30 June 2017, the Florence School of Regulation, Communications and Media area (FSR C&M) [PDF]

open access: yes, 2017
On 30 June 2017, the Florence School of Regulation, Communications and Media Area (FSR C&M) held its eighth Annual Conference. The Conference was divided into three panels, during which participants had the opportunity to discuss the following ...
STASI, Maria Luisa   +2 more
core   +1 more source

Binary phase hopping based spreading code authentication technique

open access: yesSatellite Navigation, 2021
Civil receivers of Global Navigation Satellite System (GNSS) are vulnerable to spoofing and jamming attacks due to their signal structures. The Spreading Code Authentication (SCA) technique is one of the GNSS message encryption identity authentication ...
Shenran Wang   +3 more
doaj   +1 more source

Contribution of Electronic Communications Regulation to EU's Digital Decade - Keynote speech

open access: yes, 2022
Electronic communications regulation has shapen the digital environment in ...
Contribution of the Electronic Communications Regulation to EU’s Digital Decade   +1 more
core  

Optical wireless for intravehicle communications : a channel viability analysis [PDF]

open access: yes, 2012
This paper provides an initial analysis into the viability of implementing an optical wireless system for intravehicle communications. Based on the use of a simple linearly scalable infrared light-emitting-diode transmitter, the results for received ...
Mark S. Leeson   +5 more
core   +1 more source

HARMONIZING ALBANIAN ELECTRONIC COMMUNICATIONS LAW: A COMPREHENSIVE ANALYSIS OF EUROPEAN ELECTRONIC COMMUNICATIONS CODE IMPACT

open access: yes, 2023
The Albanian legislation on electronic communications has undergone a series of changes and adaptations over the years, primarily driven by the evolution of platforms and technologies through which these services are provided.
GJIKA, Jonida
core   +1 more source

The Electronic Control of the Employer in Portugal

open access: yesLabour & Law Issues, 2016
The way the work is made has been suffering in the last years countless changes related with the huge increase and development of the use of new information and communication technologies in the work relationship. The theme of privacy and surveillance of
Teresa Coelho Moreira
doaj   +1 more source

Joint decision-making and power allocation for one-bit feedback sensor communications

open access: yes, 2012
10.1109/WCL.2012.031512.110140IEEE Wireless Communications Letters13177 ...
Gong, Yi.   +17 more
core   +1 more source

Inband Full-Duplex Radio Transceivers: A Paradigm Shift in Tactical Communications and Electronic Warfare?

open access: yes, 2017
Inband FD operation has great potential in civilian/commercial wireless communications, because it can as much as double transmission links° spectral efficiency by exploiting the newfound capability for STAR that is facilitated by advanced SIC techniques.
Taneli Riihonen   +11 more
core   +1 more source

Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications

open access: yesAdvanced Functional Materials, EarlyView.
Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi   +3 more
wiley   +1 more source

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