Patents by Inventor Truong Xuan Do

Truong Xuan Do has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20250112721
    Abstract: System for adaptive routing in time division multiple access-based wideband mobile adhoc network employs an enhanced OLSR-based routing protocol designed for TDMA-based mobile adhoc network to spread the link quality information and calculates adaptive routing paths based on the link quality. The system employs a signal-to-noise ratio calculation, demodulation and decoding block, link quality estimator, FIFO, link quality broadcast, network layer link state broadcast, link state table, adaptive routing, path calculation block and routing table blocks to achieve the desired results.
    Type: Application
    Filed: September 27, 2024
    Publication date: April 3, 2025
    Applicant: VIETTEL GROUP
    Inventors: TRUONG XUAN DO, THAI BINH NGUYEN, HUU TUNG DANG, DANG HIEU LE, MANH LINH NGUYEN, HONG HUY THONG NGUYEN, MINH TUNG DUONG, THANH BINH NGO, THI HOAI LINH NGUYEN
  • Patent number: 12149343
    Abstract: In order to avoid various jamming attacks from intelligent jammers in modern complex wireless environments, a system and method is presented for a user radio to generate and implement an adaptive anti-jamming communication strategy. The said adaptive anti-jamming communication strategy is obtained via the training process for a specific neural network using Deep Double-Q Reinforcement learning algorithm in the strategy generation phase. The objective of this process is to discover a strategy to select the optimal radio action including transmission channel and transmission power for the user radio, which is changed adaptively to different jamming patterns to maximize the successful transmission rate (“jamming-free”) while retaining the power consumption of user radio as low as possible.
    Type: Grant
    Filed: November 30, 2021
    Date of Patent: November 19, 2024
    Assignee: VIETTEL GROUP
    Inventors: Phan Khanh Ha Nguyen, Viet Hung Nguyen, Van Long Do, Truong Xuan Do
  • Patent number: 11871047
    Abstract: A system and method for live video streaming over tactical wireless networks based on distortion estimation using multilayer perceptron neural network (MLP). The system and method can adaptively adjust the parameters of transport and application layers according to wireless network conditions, based on video distortion estimation using MLP neural network. The system includes a video motion and detail estimation block, a redundancy and video bitrate optimizer, a MLP neural network-based video distortion estimator, and video transport blocks, a packet error rate (PER) and bandwidth measurement block.
    Type: Grant
    Filed: November 30, 2022
    Date of Patent: January 9, 2024
    Assignee: VIETTEL GROUP
    Inventors: Truong Xuan Do, Thai Binh Nguyen, Huu Tung Dang, Manh Linh Nguyen, Minh Tuan Vu
  • Publication number: 20230171439
    Abstract: A system and method for live video streaming over tactical wireless networks based on distortion estimation using multilayer perceptron neural network (MLP). The system and method can adaptively adjust the parameters of transport and application layers according to wireless network conditions, based on video distortion estimation using MLP neural network. The system includes a video motion and detail estimation block, a redundancy and video bitrate optimizer, a MLP neural network-based video distortion estimator, and video transport blocks, a packet error rate (PER) and bandwidth measurement block.
    Type: Application
    Filed: November 30, 2022
    Publication date: June 1, 2023
    Applicant: VIETTEL GROUP
    Inventors: Truong Xuan Do, Thai Binh Nguyen, Huu Tung Dang, Manh Linh Nguyen, Minh Tuan Vu
  • Publication number: 20220209885
    Abstract: In order to avoid various jamming attacks from intelligent jammers in modern complex wireless environments, a system and method is presented for a user radio to generate and implement an adaptive anti-jamming communication strategy. The said adaptive anti-jamming communication strategy is obtained via the training process for a specific neural network using Deep Double-Q Reinforcement learning algorithm in the strategy generation phase. The objective of this process is to discover a strategy to select the optimal radio action including transmission channel and transmission power for the user radio, which is changed adaptively to different jamming patterns to maximize the successful transmission rate (“jamming-free”) while retaining the power consumption of user radio as low as possible.
    Type: Application
    Filed: November 30, 2021
    Publication date: June 30, 2022
    Applicant: VIETTEL GROUP
    Inventors: Phan Khanh Ha Nguyen, Viet Hung Nguyen, Van Long Do, Truong Xuan Do