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Self-Identifying Active Relay
5G wireless systems are designed to meet the increasing demand for high data rates but face challenges like signal obstruction, poor penetration, high propagation loss, and inadequate scattering. Active relays have emerged as a solution to these issues by re-routing signals to avoid obstructions, ensuring uninterrupted 5G service. However, in dense...
Published: 8/30/2024   |   Inventor(s): Subhan Zakir, Saeed Zeinolabedinzadeh, Waleed Ahmad
Keywords(s): Communications Systems, Networks, IT, Software and Communication, PS-Computing and Information Technology, Signal Processing, Wireless
Category(s): Computing & Information Technology, Physical Science
Cyber Risk Loss Distribution of Hospital Infrastructure
Networks like those of healthcare infrastructure have been a primary target of cyberattacks for over a decade. From just a single cyberattack, a healthcare facility would expect to see millions of dollars in losses from legal fines, business interruption, and malpractice lawsuits. As more medical devices become interconnected, more cyber vulnerabilities...
Published: 4/5/2024   |   Inventor(s): Stefano Chiaradonna, Petar Jevtic, Nicolas Lanchier
Keywords(s): Algorithm Development, Cyber Security, Modeling, Networks, IT, Software and Communication, PS-Computing and Information Technology, PS-Wireless and Networking
Category(s): Computing & Information Technology, Intelligence & Security, Physical Science
Dynamic Voltage Scaling of Image Sensors towards Low-Power loT Vision
Image processing systems gather and convey information using image sensors enabling a variety of IoT and mobile applications. IoT systems utilize image sensors to perform a multitude of various tasks that are important in all aspects of life such as detecting wildfires in forests, lifesaving medical imaging and reality headsets that use body tracking....
Published: 4/3/2024   |   Inventor(s): Venkatesh Kodukula, Mason Manetta, Robert LiKamWa
Keywords(s): Imaging, Internet of Things, Networks, IT, Software and Communication, Power Systems, PS-Computing and Information Technology, Software
Category(s): Applied Technologies, Computing & Information Technology, Physical Science
Cyber Risk Loss Distribution Model of Client-Server Networks
Cyber risk has emerged as a significant threat to businesses that have increasingly relied on new and existing information technologies. Across various businesses in different industries and sectors, a distinct pattern of IT network architectures, such as the client-server network architecture, may expose those businesses, which share it, to similar...
Published: 3/18/2024   |   Inventor(s): Stefano Chiaradonna, Petar Jevtic, Nicolas Lanchier, Sasa Pesic
Keywords(s): Algorithm Development, Cyber Security, Decision Support, Insurance, Machine Learning, Networks, IT, Software and Communication, PS-Computing and Information Technology, PS-Wireless and Networking, Reliability, Risk Assessment, Security
Category(s): Computing & Information Technology, Intelligence & Security, Physical Science
Conformal Metasurface Antennas for Angle of Arrival Detection
Detecting angle of arrival (AoA) of electromagnetic (EM) signals is a priority for many civil and military applications including navigation, surveillance, and communication systems. The antenna structures typically used for this purpose are required to conform to nearly arbitrary surfaces including robots, cars, aerial vehicles, and missiles. As...
Published: 2/16/2024   |   Inventor(s): Seyedmohammadreza Faghih Imani, Abu Huraira Muhammad Idban
Keywords(s): Aerospace, Communication, Navigation and Surveillance (CNS), Communications Systems, Networks, IT, Software and Communication, PS-Applied Technologies, Signal Processing
Category(s): Applied Technologies, Physical Science
Angle of Arrival Detection using Intensity-Only Data
Many navigation systems rely on detecting the angle of arrival (AoA) of waves to determine desired coordinates. For example, a variety of radar systems deploy AoA detection to deliver desired information about the surrounding area or target of interest. Modern radio environments rely on adaptive beamforming techniques to direct electromagnetic waves...
Published: 1/17/2024   |   Inventor(s): Abu Huraira Muhammad Idban, Seyedmohammadreza Faghih Imani
Keywords(s): Algorithm Development, Communication, Navigation and Surveillance (CNS), Communications Systems, Networks, IT, Software and Communication, PS-Applied Technologies, PS-Wireless and Networking, Signal Processing
Category(s): Applied Technologies, Physical Science, Wireless & Networking
Machine Learning Algorithm for Inferring User Activities from IoT Device Events
The ubiquitous and heterogeneous deployment of internet of things (IoT) devices in smart homes has created new opportunities to extract knowledge, awareness, and intelligence via monitoring and understanding the devices’ interactions with their environments and users. Meaningful information from network traffic of IoT devices in smart homes can...
Published: 2/14/2024   |   Inventor(s): Guoliang Xue, Yinxin Wan, Kuai Xu, Feng Wang, Xuanli Lin
Keywords(s): Algorithm Development, Internet of Things, Machine Learning, Networks, IT, Software and Communication, PS-Computing and Information Technology, PS-Wireless and Networking, Security
Category(s): Computing & Information Technology, Physical Science, Wireless & Networking
Algorithm for Inferring User Activities from IoT Network Traffic
Recently, the surge in Internet-of-things (IoT) device deployment within smart homes has led to a large need for understanding user activities through the vast data generated by these devices. While studies have explored individual device behaviors and network traffic patterns, there remains a gap in leveraging this data collectively to infer and monitor...
Published: 11/22/2023   |   Inventor(s): Guoliang Xue, Yinxin Wan, Kuai Xu, Feng Wang
Keywords(s): Algorithm Development, Internet of Things, Networks, IT, Software and Communication, PS-Computing and Information Technology, PS-Wireless and Networking, Security
Category(s): Computing & Information Technology, Physical Science, Wireless & Networking
Machine Learning Algorithm to Identify Macrostates & Design Microstates Consistent with Specific Macrostate
The ability to predict, design, and control systems stems from our ability to reduce their dimensionality to a few key variables that accurately capture much of the behavior of the system. In theoretical physics, this has led to some of the most precise predictions ever made and the ability to control physical systems also with high precision. However,...
Published: 10/11/2023   |   Inventor(s): Sara Walker, Yanbo Zhang
Keywords(s): Algorithm Development, Artificial Intelligence, Machine Learning, Networks, IT, Software and Communication
Category(s): Computing & Information Technology, Physical Science
Orthogonal Time Frequency Space (OTFS) Channel Estimation for Massive MIMO Systems
Orthogonal time frequency space (OTFS) modulation has the potential to enable robust communications in highly mobile scenarios. This is due to multiplexing information-bearing data into nearly-constant channels in the delay-Doppler domain instead of the time-frequency domain, which makes communication more resilient to fast changes in the channel....
Published: 10/2/2023   |   Inventor(s): Ahmed Alkhateeb, Shuaifeng Jiang
Keywords(s): Communications Systems, Mobile technology, Networks, IT, Software and Communication, PS-Wireless and Networking
Category(s): Applied Technologies, Computing & Information Technology, Physical Science, Wireless & Networking
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