Search Results - telecommunication

8 Results

Sort By:

Feedback-Free Relays for Future 5G, 6G and mmWave Networks (Case No. 2024-188)

Summary: Researchers in the Department of Computer Science have developed a novel relay system to increase the range of 5G and 6G wireless networks. Background: Advances in high-speed computing have created emerging technologies like telesurgery, robotic automation, and augmented reality that have wide-ranging applications in many fields. These...

Published: 10/23/2024 | Inventor(s): Omid Abari, Tianxiang Li, Mohammad Hossein Mazaheri Kalahrody

Keywords(s): Antennas/Wireless, Duplex (Telecommunications), Electrical, Electrical Engineering, electrically small antennas (ESAs), energy-efficient wireless communication, self-powered wireless sensor solutions, signal decoding, Signal Processing, Signal-To-Noise Ratio, Telecom & Data, Telecommunication, Wireless, wireless capsule endoscopy, wireless communication, wireless connectivity, wireless energy harvesting, Wireless LAN LTE (Telecommunication), Wireless Sensor Network, wireless spectrum

Category(s): Electrical, Electrical > Signal Processing, Electrical > Wireless, Electrical > Wireless > Antennas

Low-Latency Trellis Decoder (Case No. 2024-171)

Summary: UCLA researchers have developed a new algorithm to rapidly decode transmitted data packets with low latency. Background: Convolutional codes (CCs) are used extensively in wireless communication systems to improve data transmission reliability over noisy signals. CCs must be decoded following transmission to be accurately interpreted by receiving...

Published: 10/22/2024 | Inventor(s): Richard Wesel, Amaael Antonini, Wenhui Sui

Keywords(s): AI algorithms, Algorithm, assistive communication, Cloud Computing, Communication & Networking, Communications Satellite, Convolutional codes, decoders, decoding algorithm, digital networks, energy-efficient wireless communication, graphics processing units, high-speed communications, IoT communication, low latency computing, Optical networks, parallel computing, quantum communication, scalable communication, signal decoding, Software & Algorithms, tail-biting convolutional codes, Telecommunication, trellis decoding, trellis diagrams, Viterbi Algorithm, wireless communication

Category(s): Electrical, Electrical > Signal Processing, Software & Algorithms, Software & Algorithms > Communication & Networking

Bringing Millimeter Wave Technology to Any IOT Device (Case No. 2023-280)

Summary: UCLA researchers in the Department of Computer Science have developed a novel method of enabling any existing Internet of Things (IoT) device to operate at higher frequencies of the wireless spectrum. Background: The growing presence of smart devices that can communicate, sense, and process data places demands on current wireless networks....

Published: 10/28/2024 | Inventor(s): Mohammad Hossein Mazaheri Kalahrody, Joerg Widmer, Domenico Giustiniano, Rafael Ruiz, Omid Abari

Keywords(s): BLE, Communication & Networking, Communications Satellite, device enhancement, downlink, Electrical, Electrical Brain Stimulation, Electrical Breakdown, Electrical Engineering, Electrical Impedance, Electrical Load, Electrical Load Equation Of State, Electrical Resistance And Conductance, Electrical Resistivity And Conductivity, electrically small antennas (ESAs), electrically-mediated sensing, energy efficient IoT, energy-efficient wireless communication, Internet of Things (IoT), IoT communication, IoT connectivity, LoRa, low-power device, Network Analysis (Electrical Circuits), operating range, Optical Communication , power conversion efficiency, quantum communication, RGID, scalable communication, smart connectivity, smart technology, strength-electrical conductivity, Telecommunication, Transcutaneous Electrical Nerve Stimulation, uplink, WiFi, wireless communication, wireless connectivity, wireless spectrum

Category(s): Electrical, Electrical > Wireless, Software & Algorithms, Software & Algorithms > Communication & Networking

2022-109 Methods and Apparatus for Intercoupled THz Radiating Arrays

Summary: UCLA researchers in the Department of Electrical and Computer Engineering have designed a novel intercoupled oscillator array architecture for efficient THz generation. Background: Efficient THz generation in silicon technologies has been of great interest over the recent years, as it enables an integrated low-cost solution for sensing,...

Published: 1/10/2024 | Inventor(s): Aydin Babakhani, Seyedmohammadre Razavian

Keywords(s): Active Antenna, Antenna (Radio), Antenna (Radio) Flip Chip DisplayPort, Antennas/Wireless, Application-Specific Integrated Circuit, Communication & Networking, Continuous Wave, Continuous-Wave Radar, Diode, Doping (Semiconductor), Elastomer Static Pressure Pulse Wave, Electronics & Semiconductors, Frequency conversion, Integrated Circuit, Integrated Circuit Standing Wave, Integrated Circuit Via (Electronics), Laser Diode, Light-Emitting Diode, Light-Emitting Diode Monochrome Inkjet Printing, Microelectronics Semiconductor Device Fabrication, Microstrip Antenna, Microwave, Microwave Base Transceiver Station, Microwave Microwave Video Scaler, Mixed-Signal Integrated Circuit, Monolithic Microwave Integrated Circuit, Network Analysis (Electrical Circuits), Optoelectronics Waveguide (Electromagnetism), Organic Semiconductor, Patch Antenna, Patch Antenna Mobile Phone, Phase (Waves), Photodiode, Photonic Integrated Circuit, PIN Diode, Printed Circuit Board, Radar / Antennae, Radio Frequency Sine Wave, Radiodensity, Semiconductor, Semiconductor Device, Semiconductor Device Fabrication, Semiconductor Ohmic Contact, Semiconductor Risk Assessment, Semiconductor Sapphire, Semiconductors, Short Circuit, Smart Antenna, Standing Wave, Telecommunication, Three-Dimensional Integrated Circuit, Waveform, Waveguide, Waveguide (Electromagnetism), Waveguide Light, Waveguide Waveguide (Electromagnetism), Wavelength, zzsemiconducting materials

Category(s): Electrical, Electrical > Electronics & Semiconductors, Materials > Semiconducting Materials, Electrical > Wireless

2021-217 Air-Breathing Electric Thruster

SUMMARY: UCLA researchers in the Department of Mechanical and Aerospace Engineering have developed air-breathing electric thrusters that would allow satellites to operate in very low Earth orbit (VLEO) for a wide array of applications. BACKGROUND: The majority of spacecraft operate in low Earth orbit (LEO) due to the many advantages of operating...

Published: 7/19/2023 | Inventor(s): Richard Wirz, Patrick Crandall

Keywords(s): Aerospace Engineering, Atmospheric Entry, Communications Satellite, Drag (Physics), Propulsion, Spacecraft, Telecommunication, Transportation

Category(s): Mechanical, Energy & Environment > Water Monitoring & Treatment, Mechanical > Aeronautics & Aerospace

2022-023 COPYRIGHT: FIELD-PROGRAMMABLE GATE ARRAY (FPGA) CORE FOR PROTOGRAPH-BASED RAPTOR-LIKE (PBRL) LOW-DENSITY PARITY-CHECK (LDPC) ENCODING AND DECODING

SUMMARY: UCLA researchers in the Department of Electrical and Computer Engineering have developed a software that serves as field programmable gate arrays (FPGAs) encoder and decoder for optical communications. BACKGROUND: Satellite communications requires wireless communication techniques that are resilient, secure, and able to process high volumes...

Published: 11/15/2024 | Inventor(s): Richard Wesel, Linfang Wang, Dariush Divsalar, Caleb Terill, Chester Hulse, Sean Chen, Calvin Kuo

Keywords(s): Aerospace Engineering, Communications Satellite, Field-Programmable Gate Array, Low-Density Parity-Check Code, Telecommunication, Wireless

Category(s): Software & Algorithms, Software & Algorithms > Communication & Networking, Electrical, Electrical > Wireless, Software & Algorithms > Programs

LDPC Minsum Decoder With Neural-Network-Optimized Degree-Specific Weights (Case No. 2021-239)

SUMMARY: UCLA researchers in the Department of Electrical and Computer Engineering have developed a neural network-based approach to decode Low Density Parity Codes (LDPCs) that is capable of accurately transmitting large bit number data faster and with a lower frame rate error that conventional approaches. BACKGROUND: The transmission of data at...

Published: 11/15/2024 | Inventor(s): Richard Wesel, Linfang Wang, Sean Chen, Dariush Divsalar, Jonathan Nguyen

Keywords(s): Algorithm, Artificial Neural Network, Data Recovery, Error Detection And Correction, Information Theory, Low-Density Parity-Check Code, Parity-Check Matrix, Software & Algorithms, Telecommunication

Category(s): Software & Algorithms > Communication & Networking, Software & Algorithms, Electrical > Signal Processing, Software & Algorithms > Artificial Intelligence & Machine Learning, Electrical > Wireless, Software & Algorithms > Programs

2020-943 GENERATION OF PLASMA REPRESENTATIVE OF THOSE SURROUNDING RE-ENTRY VEHICLES

SUMMARY: UCLA researchers in the Department of Physics and Astronomy have developed an innovative benchtop method to generate plasmas similar to those enveloping aerial vehicles during reentry. BACKGROUND: When reentering Earth’s atmosphere at hypersonic speeds, aerial vehicles often lose communication with ground operations. This communication...

Published: 7/19/2023 | Inventor(s): Seth Putterman, John Koulakis, Seth Pree

Keywords(s): Atmospheric Entry, Communication & Networking, Plasma (Physics), Radio Frequency, Telecommunication

Category(s): Mechanical > Instrumentation, Electrical > Quantum Computing, Mechanical > Aeronautics & Aerospace