Search Results - amaael+antonini

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Low-Latency Decoder for the Bahl, Cocke, Jelinek, Raviv Algorithm (Case No. 2025-114)

Summary UCLA researchers have developed a low-latency, high-throughput GPU-based implementation of the BCJR (Bahl-Cocke-Jelinek-Raviv) algorithm for decoding the CCSDS Serially-Concatenated Convolutionally-Coded Pulse-Position Modulation (SCPPM) code. The innovation reduces decoding latency from linear in the number of trellis stages to logarithmic...

Published: 9/15/2025 | Inventor(s): Richard Wesel, Amaael Antonini, Egor Glukhov, Dariush Divsalar

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Category(s): Software & Algorithms, Software & Algorithms > Security & Privacy, Software & Algorithms > Communication & Networking, Mechanical, Mechanical > Aeronautics & Aerospace

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: 7/29/2025 | 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

Dual List Decoding (Case No. 2024-172)

Summary: UCLA researchers have developed a parallel list decoding algorithm to rapidly improve wireless communication data processing. Reference: Dual List Decoding (Case No. 2024-172) Background: Convolutional codes (CCs) are used extensively in wireless communication systems to improve data transmission reliability over noisy signals. During...

Published: 2/14/2025 | Inventor(s): Richard Wesel, Bruce Qu, Amaael Antonini, Wenhui Sui

Keywords(s):

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