Search Results - wireless+%26+networking

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CPS-LLM: Large Language Model-Based Safe Usage Plan Generator for Human-in-the-Loop Human-in-the-Plant Cyber Physical Systems
Background Large language models (LLMs) are advanced artificial intelligence (AI) systems trained on large amounts of text data to generate human-like responses for their end user. While they are incredibly advanced, they can sometimes produce inaccurate, biased, or harmful content. These shortcomings can be detrimental if left unchecked. By leaving...
Published: 9/12/2024   |   Inventor(s): Sandeep Gupta, Ayan Banerjee
Keywords(s):  
Category(s): Physical Science, Wireless & Networking, Applied Technologies
Noble Metal Decorated Ordered Metal Oxide Nanowire Monolayer for High Performance Gas Sensing
Background Metal oxide (MOX) gas sensors are a type of solid-state sensing device capable of transducing the binding of an analyte to a measurable signal in the form of changes in electrical resistance. In order to effectively incorporate MOX sensors into wireless devices for environmental and health monitoring applications, the sensors must be miniature...
Published: 9/12/2024   |   Inventor(s): Jiansong Miao, Jerry Lin
Keywords(s): Materials and Electronics
Category(s): Physical Science, Chemical/Biological Sensors, Wireless & Networking, Environmental
Highly Reliable Intelligent Intermediate Bus Converter for Space Systems
Background Conventional pulse-width modulation (PWM) control techniques such as voltage-mode DC-DC converters are susceptible to single event effects (SEE) of radiation in harsh environments due to their inherent analog nature. Digital controllers, on the other hand, are more immune to SEEs than their voltage-mode analog counterparts. Current-mode...
Published: 7/31/2024   |   Inventor(s): Philippe Adell, Bertan Bakkaloglu, Bhushan Vijay Talele, Shashank Alevoor, Rakshit Dambe Nayak
Keywords(s): Materials and Electronics
Category(s): Physical Science, Manufacturing/Construction/Mechanical, Wireless & Networking, Applied Technologies
Radio Frequency-Based Gesture Recognition Technique for Human Computer Systems
Background Touchless interaction systems have grown in prevalence in recent years, including gesture-based interaction systems. Gesture recognition forms an integral part of human-computer interaction (HCI) technologies that deal with recognizing various movements of the human body, and interpreting them as commands to interact with a machine. Hand...
Published: 7/31/2024   |   Inventor(s): Georgios Trichopoulos, Bharath Kashyap
Keywords(s): Cyber-Physical System, Electronics, Machine Learning, Medical Device, Mobile Biometrics, Physical Human-Robot Interaction, Rehabilitation Robotics, Sensors, Videogames, Virtual Environment Interaction, Wearable biosensors and apps
Category(s): Physical Science, Wireless & Networking, Computing & Information Technology, Applied Technologies
UltraScan: Affordable High Spectral-Resolution 3D Imaging Leveraging Robotic Scanning Spectroscopy Combined with Semantic SLAM
Background Current methods for estimating high-resolution hyperspectral images focus on using spectrometer data to estimate the spectral response of each pixel in the high-resolution image, and then fusing this information with the multispectral data. This results in a high-resolution hyperspectral image that has proven to be effective for high-resolution...
Published: 7/25/2024   |   Inventor(s): Jnaneshwar Das, Saurav Kumar
Keywords(s):  
Category(s): Physical Science, Wireless & Networking, Environmental, Applied Technologies, Agriculture/Animal Health, Computing & Information Technology
Terrestrial Observing Network for Digital Twins: Real-Time 3D Mapping of Metric, Semantic, Topological, and Physicochemical Properties for Optimal Environmental Monitoring
Background Robotic technology has a wide range of applications, particularly when it is backed by a comprehensive network of sensors and data, as is the case with unmanned aerial systems (UAS). For agricultural applications, UAS-based aerial imagery can provide information about crop stress and yield and is a common tool for in-field data collection....
Published: 8/1/2024   |   Inventor(s): Jnaneshwar Das, Rakshith Vishwanatha, Cole Brauer, Zhiang Chen, Lakshmi Antervedi, Harish Anand, Sophia Davis, Darwin Mick, Luiza Aparecido, Kshitij Srivastava, Heather Throop, Devin Keating, Alejandro Cueva Rodriguez, Desmond Hanan, Kevin Hultine, Amanda Clarke, Jason Achilles Mezilis, Roberta Martin, Elizabeth Trembath-Reichert, Ramon Arrowsmith
Keywords(s):  
Category(s): Physical Science, Environmental, Wireless & Networking, Computing & Information Technology, Agriculture/Animal Health, Applied Technologies
UAV System with Vital Sign Sensing, Communications, and Positioning Estimation
When searching for missing persons, especially during emergency situations, such as catastrophic weather and infrastructure or geologic events, aerial reconnaissance can be an invaluable tool, particularly if the area is large and/or unstable. Unmanned aerial vehicles (UAVs) with thermal imaging capabilities can help detect heat signatures from victims,...
Published: 7/11/2024   |   Inventor(s): Daniel Bliss, Alex Chiriyath, Arindam Dutta, Andrew Herschfelt, Yu Rong
Keywords(s):  
Category(s): Intelligence & Security, Computing & Information Technology, Imaging, Life Science (All LS Techs), Wireless & Networking
Accurate Cooperative Sensor Fusion by Parameterized Covariance Generation for Sensing and Localization Pipelines in CAVs
Background Cooperative sensing is used to mitigate sensor coverage and obstruction issues in autonomous vehicles. Cooperative sensing happens when multiple connected autonomous vehicles (CAVs) combine data to gain a more accurate picture of the world around each individual CAV. Additional connected infrastructure sensors (CISs) placed throughout a...
Published: 4/10/2024   |   Inventor(s): Edward Andert, Aviral Shrivastava
Keywords(s):  
Category(s): Wireless & Networking, Physical Science, Manufacturing/Construction/Mechanical, Applied Technologies
Vision Guided Radar System for Enhanced Vital Signs Detection
Vital signs, such as heart and respiratory rate, provide critical insight into a person’s health. Radar has been used to remotely analyze and detect human activity and vital signs for many years. Despite all the great features such as motion sensitivity, privacy preservation, penetrability, and more, radar has limited spatial degrees of freedom...
Published: 2/16/2024   |   Inventor(s): Yu Rong, Shuaifeng Jiang, Ahmed Alkhateeb, Daniel Bliss
Keywords(s):  
Category(s): Intelligence & Security, Life Science (All LS Techs), Wireless & Networking, Computing & Information Technology, Medical Devices
Asynchronous Quorum System for Executing Payment Transactions in Parallel
Background Existing cryptocurrencies solve the consensus problem to maintain a shared ledger of all transactions, but it has been shown in recent years that maintaining a shared ledger is not always strictly needed to support exchanging funds. In an asynchronous permissioned system where at most 1/3 of servers are subject to Byzantine failures, Byzantine...
Published: 1/19/2024   |   Inventor(s): Rida Bazzi, Sara Tucci-Piergiovanni
Keywords(s):  
Category(s): Physical Science, Computing & Information Technology, Wireless & Networking
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