Search Results - wireless+%26+networking

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Safe Explicable Robot Planning
Background Effective human-robot interaction must be informed by human expectations and knowledge of the world, including how robots are expected to act/interact in various situations. However, knowledge about the robot may be inconsistent with the ground truth, which can result in the robot not meeting expectations, and the interaction integrity being...
Published: 12/13/2024   |   Inventor(s): Yu Zhang, Akkamahadevi Hanni, Andrew Boateng
Keywords(s):  
Category(s): Physical Science, Applied Technologies, Wireless & Networking, Artificial Intelligence/Machine Learning
Dynamic Non-Line-of-Sight Tracking with Mobile Robots
Background The rise of autonomous machines navigating the changing outdoor environment requires not only the use of line-of-sight tracking, but also non-line of sight (NLOS) tracking. NLOS imaging techniques are divided into active and passive approaches. Active methods employ high-temporal-resolution light sources and time-resolved detectors which...
Published: 12/13/2024   |   Inventor(s): Sreenithy Chandran, Shenbagaraj Kannapiran, Suren Jayasuriya, Spring Berman
Keywords(s):  
Category(s): Physical Science, Wireless & Networking, Imaging, Applied Technologies, Artificial Intelligence/Machine Learning
Analyzing User Migration across Multiple Social Media Platforms
Background Social media users are increasingly mobile, migrating between platforms as their needs, preferences, and interests evolve. This drives intense competition among social media platforms for user attention, and can contribute to instability within social media companies and decreased effectiveness of digital marketing strategies. There has...
Published: 11/15/2024   |   Inventor(s): Ujun Jeong, Ayushi Nirmal, Kritshekhar Jha, Susan Xu Tang, H. Bernard, Huan Liu
Keywords(s): Social Media, Social Media Monitoring
Category(s): Physical Science, Wireless & Networking, Artificial Intelligence/Machine Learning
Design of Device to Infer Hand Interactions by Fusing Depth Sensing and Bioacoustics
Background Machine learning is the capability of machines to interpret intelligent behavior. A subset of this is gesture recognition which allows for virtual gesture control, allowing users to manipulate the virtual environment using the real-world gestures. Current technologies available for gesture recognition are a variety of sensors to better...
Published: 11/15/2024   |   Inventor(s): Yatiraj Shetty, Troy McDaniel
Keywords(s):  
Category(s): Physical Science, Wireless & Networking, Manufacturing/Construction/Mechanical, Applied Technologies
Machine Learning Enhanced Analog-to-Digital Converters
Background Data converters act as gatekeepers between analog and digital formats, translating information between the physical world and computing devices. Analog-to-digital converters (ADCs) specifically convert analog signals to digital numbers, where information can be processed, analyzed, and stored in digital format for human consumption. Many...
Published: 11/7/2024   |   Inventor(s): Arindam Sanyal, Sumukh Bhanushali, Debnath Maiti, Tushar Gupta
Keywords(s):  
Category(s): Physical Science, Semiconductor Devices, Wireless & Networking, Artificial Intelligence/Machine Learning
Phase Noise Cancelling Phase Noise Loop (PLL)
Background Electronic devices that use clocks (e.g., smartphones, cars, GPS) require stability of timing reference signals. For wireless and wireline communications applications, short-term clock stability is an important factor, and long-term stability is less of a concern due to periodic synchronizations between the radio nodes. Short-term clock...
Published: 11/7/2024   |   Inventor(s): Saeed Zeinolabedinzadeh, Waleed Ahmad
Keywords(s):  
Category(s): Physics, Semiconductor Devices, Physical Science, Applied Technologies, Wireless & Networking
Fast-Tracking Phase Lock Loop (PLL) Architecture
When transmitting and receiving electromagnetic signals, there is a need to match the frequencies and the phases of both a received signal and a locally generated signal. In terms of signal to noise ratio (SNR), the alignment of the phases gives the best results for retrieving any data that is modulated on the received signal. Better SNR yields higher...
Published: 10/29/2024   |   Inventor(s): Saeed Zeinolabedinzadeh, Matthew Kinsinger, Waleed Ahmad
Keywords(s): Biosensor, Communications Systems, Defense/military, Electronics, High Resolution, Integrated Circuits, Internet of Things, Medical Devices and Imaging, Mobile technology, Optoelectronics, Photonic, Positioning, Navigation and Timing (PNT), Sensors, Wireless
Category(s): Physical Science, Wireless & Networking
Time-Interleaved Transceiver Architecture
Background Phased array receivers and analog-to-digital converters (ADCs) are essential for processing high-frequency signals in critical fields like communications and radar. These systems rely on ADCs to convert analog signals into digital forms, enabling precise data analysis and real-time data processing. However, traditional ADC designs face significant...
Published: 10/8/2024   |   Inventor(s): Saeed Zeinolabedinzadeh
Keywords(s):  
Category(s): Wireless & Networking, Physical Science, Energy & Power
Attributing Image Generative Models Using Latent Fingerprints
Background Artificial intelligence (AI) image generation has opened up endless possibilities for creativity, allowing architects, designers, and artists to produce visual models rapidly. However, this technology is responsible for creating deepfakes, which are highly realistic but fake images and videos. Deepfakes can be used to spread misinformation,...
Published: 10/4/2024   |   Inventor(s): Guangyu Nie, Changhoon Kim, Yezhou Yang, Yi Ren
Keywords(s):  
Category(s): Physical Science, Wireless & Networking, Intelligence & Security, Artificial Intelligence/Machine Learning
High Fidelity Fast Simulation of Human in the Loop Human in the Plant (HIL-HIP) Systems
Background Current Level 3 Autonomous systems such as Tesla FSD or Hybrid Closed Loop systems such as Medtronic 770 have both humans in charge of key decisions as well as are part of the system leading to critical need for new modeling and simulation techniques which takes into account this unique characteristics of these systems: Human in the Loop...
Published: 9/26/2024   |   Inventor(s): Ayan Banerjee, Sandeep Gupta
Keywords(s):  
Category(s): Wireless & Networking, Computing & Information Technology, Applied Technologies, Physical Science
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