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A Deep Learning Approach for Channel Prediction in Mobile Relay
Invention Summary: Optimal positioning of mobile relays is critical to relay motion control in  mobile relay beamforming networks. It requires Channel State Information (CSI) of the potential positions to predict the channel state, which is hard to obtain in a spatiotemporally variable channel. Rutgers researchers have developed novel deep...
Published: 5/9/2022   |   Inventor(s): Athina Petropulu, Spilios Evmorfos
Keywords(s): Wireless
Category(s): Technology Classifications > Artificial Intelligence & Machine Learning, Technology Classifications > Software & Algorithms, Technology Classifications > Telecommunications & Networking, Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Software & Copyright
Energy-Efficient Tensor Decomposition-Based Deep Neural Network Compression with High Accuracy
­ Figure: Procedure of the Compression Framework using ADMM for a TT-format DNN Model. Invention Summary: Deep Neural Networks (DNNs) are widely used in different computer vision tasks. Large-size DNN models cause high storage and computational demands and many DNN model compression methods, such as tensor decomposition are used to reduce...
Published: 3/17/2022   |   Inventor(s): Bo Yuan, Miao Yin
Keywords(s): Networks, Wireless
Category(s): Technology Classifications > Artificial Intelligence & Machine Learning, Technology Classifications > Software & Copyright, Technology Classifications > Software & Algorithms, Technology Classifications > Telecommunications & Networking, Technology Classifications > Physical Sciences & Engineering
Time Varying Metamaterial-Enabled Directional Modulation Schemes for Physical Layer Security in Wireless Communication Links
Simulated bit-error-rate (BER) for the decoding performance of a receiver corresponding to a proposed transmission scheme. Invention Summary: With continuing advancements in wireless communication systems and emerging applications of Internet-of-Things (IoT) devices, there is an urgent need to develop physical-layer (PHY) focused...
Published: 3/16/2022   |   Inventor(s): Waheed Bajwa, Narayan Mandayam, Chung-Tse Wu, Shaghayegh Vosoughitabar, Alireza Nooraiepour
Keywords(s): Cybersecurity, Networks, Wireless
Category(s): Technology Classifications > Telecommunications & Networking, Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Electronics/Semiconductor
A New Design Paradigm for Inbody Wireless Charging
Invention Summary: Each year, millions of patients improve their quality of life through medical implants. However, the implants require batteries which need to be replaced on a regular basis through surgery, introducing extra complications, cost and risk. Rutgers researchers have developed a system comprised of software-hardware for far-field...
Published: 3/3/2022   |   Inventor(s): Richard Howard, Xiaoran Fan
Keywords(s): Cardiovascular, Electronics, Implants, Wireless
Category(s): Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Healthcare & Life Sciences, Technology Classifications > Medical Devices, Technology Classifications > Electronics/Semiconductor, Technology Classifications > Telecommunications & Networking, Technology Classifications > Energy & Battery
High-resolution Accelerating Mobile Deep Vision with Content-aware Parallel Offloading
Invention Summary: As mobile devices continuously generate streams of images and videos, a new class of mobile deep vision applications is rapidly emerging, which usually involve the use of deep neural networks on the multimedia data in real-time. To support such applications, the ability to offload the computation, especially the inference processing,...
Published: 10/5/2021   |   Inventor(s): Dipankar Raychaudhuri, Yanyong Zhang, Wuyang Zhang, Marco Gruteser, Yunxin Liu
Keywords(s): Wireless
Category(s): Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Software & Copyright, Technology Classifications > Software & Algorithms, Technology Classifications > Telecommunications & Networking
Doubly Residual Neural Decoder: Towards Low-Complexity High-Performance Channel Decoding
Invention Summary: Recently deep neural networks have been successfully applied in channel coding to improve the decoding performance. However, the state-of-the-art neural channel decoders cannot achieve high decoding performance and low complexity simultaneously. To overcome this challenge, Rutgers researcher have developed a novel doubly residual...
Published: 9/17/2021   |   Inventor(s): Bo Yuan, Chunhua Deng, Siyu Liao
Keywords(s): Electronics, Wireless
Category(s): Technology Classifications > Software & Algorithms, Technology Classifications > Software & Copyright, Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Electronics/Semiconductor, Technology Classifications > Artificial Intelligence & Machine Learning, Technology Classifications > Telecommunications & Networking
Optimal Relay Beamforming with Predictive Relay Selection for mmWave Communications in Urban Environments
Invention Summary: Millimeter wave (mmWave) communications supports high data rates with extremely high frequency, showing the promising potential in the future wireless communications including 5G networks. However, their sensitivity to blockage and severe signal attenuation present challenges in their deployment in urban settings. Current solutions...
Published: 5/7/2021   |   Inventor(s): Athina Petropulu, Anastasios Dimas, Dionysios Kalogerias
Keywords(s): Wireless
Category(s): Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Software & Copyright, Technology Classifications > Software & Algorithms, Technology Classifications > Telecommunications & Networking
DUAL-MODE LOW-PHASE-NOISE OSCILLATOR
Invention Summary: Oscillation is a common phenomenon to virtually all areas of science. Many products in the marketplace use oscillators as a means of keeping time such as the quartz crystal used in modern watches. These oscillators, while commonly used, exhibit a variety of instabilities resulting from aging, noise, and frequency changes caused by...
Published: 11/13/2020   |   Inventor(s): Yook-Kong Yong
Keywords(s): Networks, Wireless
Category(s): Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Electronics/Semiconductor, Technology Classifications > Telecommunications & Networking
Edge Assisted Real-time Object Detection
Image Credits: Zapp2Photo / Shutterstock Invention Summary: Most existing Augmented Reality (AR) and Mixed Reality (MR) systems understand the 3D geometry of surroundings but lack the ability to detect and classify complex objects in the real world- considered essential for these types of applications. Such capabilities can be enabled with...
Published: 6/18/2020   |   Inventor(s): Marco Gruteser, Luyang Liu, Hongyu Li
Keywords(s): Wireless
Category(s): Technology Classifications > Software & Algorithms, Technology Classifications > Software & Copyright, Technology Classifications > Physical Sciences & Engineering
Single Sensor Radio Scene Analysis for Packet Based Radio Signals Using 2nd and 4th Order Statistics
Invention Summary: Most existing wireless systems use static allocation of the radio spectrum with each system operating in a predefined fixed frequency band. Since the allocated spectrum is not used at all locations and at all times, this static allocation leads to creation of spectrum holes, which implies inefficient utilization of the available...
Published: 1/9/2014   |   Inventor(s): Predrag Spasojevic, Ivan Seskar, Goran Ivkovic
Keywords(s): Electronics, Networks, Wireless
Category(s): Technology Classifications > Software & Copyright, Technology Classifications > Software & Algorithms, Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Telecommunications & Networking