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Communication-efficient Federated Learning NG-RAN Design with Fronthaul Awareness
Fig. 1: Structure of federated learning-based NG-RAN algorithm.
Invention Summary:
Mobile network operators are faced with meeting demands beyond 5G networks, such as opening/virtualizing radio access network (RAN) layers, maintaining privacy, and achieving ultra-low latencies, high data rates, and low operational expenses for data transmission....
Published: 1/29/2024
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Inventor(s): Dario Pompili, Chuanneng Sun
Keywords(s):
Category(s): Technology Classifications > Artificial Intelligence & Machine Learning, Technology Classifications > Software & Algorithms, Technology Classifications > Telecommunications & Networking
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Method to Detect Suspicious In-Baggage Object Using Commodity WiFi
An illustration of the system developed to use WiFi signal to detect objects of different materials.
Invention Summary:
To help keep consumers safe, airports and many facilities deploy different kinds of screening equipment to scan baggage and other items. Traditional in-baggage suspicious object detection involves either manual examination...
Published: 5/17/2023
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Inventor(s): Yingying Chen, Chen Wang, Jian Liu, Hongbo Liu, Yan Wang
Keywords(s): Electronics, Sensors & Probes, Wireless
Category(s): Technology Classifications > Software & Algorithms, Technology Classifications > Software & Copyright, Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Telecommunications & Networking, Technology Classifications > Artificial Intelligence & Machine Learning
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MONITORING VITAL SIGNS OF MULTIPLE PERSONS VIA SINGLE PHASED-MIMO RADAR
BR and HR estimation by applying frequency analysis on the phase of mmWave signals
Invention Summary:
Existing real-time cardiovascular disease monitoring methods are mostly based on wearable solutions, such as finger pulse meters, smart watches, electro-cardiograms (ECGs). These methods are intrusive, costly, require direct contact with...
Published: 5/14/2023
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Inventor(s): Athina Petropulu, Zhaoyi Xu, Chung-Tse Wu
Keywords(s):
Category(s): Technology Classifications > Software & Algorithms, Technology Classifications > Software & Copyright, Technology Classifications > Telecommunications & Networking
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Enhancing the Trustworthiness and Effectiveness of Internet Services
Invention Summary:
For an internet service to attract clients, it must generate a degree of trust in the services it provides. Such trust can be the consequence of good and solid reputation of a service. But only a small percentage of internet services can garner such reputation. A service may try to gain the trust of potential clients by making suitable...
Published: 8/25/2022
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Inventor(s): Naftaly Minsky
Keywords(s): Networks
Category(s): Technology Classifications > Software & Copyright, Technology Classifications > Software & Algorithms, Technology Classifications > Telecommunications & Networking, Technology Classifications > Physical Sciences & Engineering
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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
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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
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Simultaneous Sensing and Communication by Multiple‐Input Multiple‐Output (MIMO) Dual‐Function Radar Communication (DFRC) System
Invention Summary:
In orthogonal frequency division multiplexing (OFDM) system, the subcarriers are generally assigned to antennas where the transmissions of the antennas are orthogonal. To increase the efficiency of the communication bandwidth, the carriers should be assigned to antennas in a shared way which would result in coupling...
Published: 5/9/2022
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Inventor(s): Athina Petropulu, Zhaoyi Xu
Keywords(s):
Category(s): Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Software & Algorithms, Technology Classifications > Software & Copyright, Technology Classifications > Telecommunications & Networking
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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: 9/1/2023
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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
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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: 4/15/2024
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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
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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
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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
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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: 12/4/2023
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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
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