Search Results - communications

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Mechanisms for the Enforcement of Network Slicing Policies in Virtualized Cellular Networks
INV-19040 Background Recent studies indicate that the demand for faster, lower latency wireless cellular connection is growing exponentially every year. RAN slicing is a form of 5G virtualization that allows network infrastructure owners to dynamically “slice” and “serve” their network resources (i.e., spectrum, power, antennas,...
Published: 9/10/2024   |   Inventor(s): Salvatore D'Oro, Francesco Restuccia, Tommaso Melodia
Keywords(s): 5G Networks, Communications, Network Slicing
Category(s): -Networks, Technology Classifications > 3. Computer Science > Network communications
Tunable System for Generating Higher Order Bessel Beams
The use of a turntable system in conjunction with an acousto-optic deflector (AOD) can allow for fast and continuous tuning of the orbital angular momentum (OAM) topological charge number of the output of Bessel beams. This technique uses a simple and effective approach that is capable of generating beams with integer topological and fractional charge...
Published: 7/29/2024   |   Inventor(s): Jerome Miller, Eric Johnson, Richard Watkins
Keywords(s): Communications, Imaging
Category(s): Manufacturing
Encapsulated Thermoacoustic Projector Based on Free-Standing Carbon Nanotube Film
Technical Summary: There are promising applications for thermophones in high power sonar arrays, flexible loudspeakers, and noise cancellation devices. Transparent CNT sheets have the density of air, the electrical conductivity of metals, and the flexibility to fit to any curved surface. Thermoacoustic (TA) sound generation results from temperature...
Published: 11/3/2020   |   Inventor(s): Ali Aliev, Ray Baughman
Keywords(s): Communications, Devices, Electronics, Engineering & Physical Sciences, Materials
Category(s): Electronics
DeepBeam: Coordination-Free mmWave Beam Management With Deep Waveform Learning
DeepBeam uses deep neural networks for passive, efficient 5G beam alignment, reducing latency and overhead. Copy Image URL via instructions below https://nu.testtechnologypublisher.com/files/sites/mark-saulich-18.jpg Background: The surge in mobile data traffic necessitates a new generation of wireless systems, leading to the development...
Published: 9/10/2024   |   Inventor(s): Michele Polese, Francesco Restuccia, Tommaso Melodia
Keywords(s): 5G Networks, 5g NR, Artificial intelligence, Beam, Beam Management, Communications, Deep learning, Machine Learning, Millimeter Wave Spectrum, Mobile devices, Next-generation Mobile Networks, Phased-Array
Category(s): -Networks, Technology Classifications > 3. Computer Science
Aluminum Nitride Lithographically Defined Resonant Rods for RF Filtering Applications
INV-20013 Background A report has been released on a new RF acoustic resonant technology that enables the production of integrated silicon chips of low-loss and wideband miniaturized filters for communication systems (cellphones or other wireless devices). The same device can be exploited to attain unique sensors within the Internet-of-Things (IoT)....
Published: 9/10/2024   |   Inventor(s): Cristian Cassella, Xuanyi (Dan) Zhao
Keywords(s): Circuits, Communications, Electronics, IoT, Mechanical, MEMS, Microwave, RF (Radio Frequency)
Category(s): -Communications, -Sensors tech
Geohyperbolic routing and addressing schemes for telecommunication networks
INV-17060 Background Conventional circulators are based on magnetic biasing and ferromagnetic materials. Despite their maturity and broad availability, conventional magnetic circulators are largely unattractive for integration, due to their bulky dimensions and the incompatibility of the magnetic materials with IC technology. Alternative approaches...
Published: 9/10/2024   |   Inventor(s): Dmitri Krioukov, Ivan Voitalov
Keywords(s): Communications, Internet, Software and Algorithms
Category(s): Technology Classifications > 3. Computer Science > Software
Multibeam Radio Frequency Photonic Beamformer Using a Multi-Signal Slow Light Time Delay Unit
Multi-beam Radio Frequency Photonic Beamformer using a Multi-Signal Slow Light Time Delay UnitPrinceton Docket # 14-3049Researchers in the Department of Electrical Engineering at Princeton University have developed a multi-beam simultaneous radio frequency (RF) photonic beamformer, focusing on the beamformer architecture, integrating a novel multi-beam...
Published: 3/11/2024   |   Inventor(s): Paul Prucnal, Matthew Chang, John Chang
Keywords(s): communications, electronics, Opto-Electronics/ELE ENG
Category(s): Mechanical/Electrical Engineering
Novel Highly Scalable Adaptive Photonic Beamformer Using "Blind" Guided Accelerated Random Search
Highly Scalable Adaptive Photonic Beamformer using “Blind” Guided Accelerated Random Search for Wireless CommunicationPrinceton Docket # 15-3056Researchers in the Department of Electrical Engineering at Princeton University have developed an adaptive photonic beamformer for use in wireless communication. Wireless communication has experienced...
Published: 3/30/2022   |   Inventor(s): John Chang, Paul Prucnal, James Meister
Keywords(s): big data, communications, cyber security, data security, Opto-Electronics/ELE ENG
Category(s): Mechanical/Electrical Engineering
III-V laser diodes on germanium substrates
Available For: Licensing and joint development<h2>Summary</h2>{{start}} The Photonics Research Group at UCL have recently developed and demonstrated a monolithically integrated III-V compound semiconductor photonic structure on a Silicon substrate. The monolithic III-V on Silicon device opens up new possibilities for integrated system-on-a-chip...
Published: 6/25/2024   |   Inventor(s): Alwyn Seeds, Huiyun Liu, Francesca Pozzi
Keywords(s): Communications, IT & Services
Category(s): Semiconductors, Telecommunications, Telecommunications
Automatically Bridging the Semantic Gap in Virtual Machine Introspection
This invention encompasses a set of techniques to automatically bridge the semantic gap in virtual machine introspection thus allowing a trusted machine to inspect other machines (physical or virtual) safely, quickly, and reliably.Background:In Cloud Computing, a secure (“trusted”) virtual machine is often used to monitor (“introspect”)...
Published: 4/26/2019   |   Inventor(s): Zhiqiang Lin
Keywords(s): Cloud Computing, Communications, Electronics, Internet of Things (IoT), Research Tools, Software, Wireless
Category(s): Diagnostics, Cybersecurity
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