Patents by Inventor Asmaa ABDALLAH

Asmaa ABDALLAH 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).

  • Machine learning based channel estimation method for frequency-selective MIMO system
    Patent number: 12328208
    Abstract: A machine learning based method for channel estimation for a multiple-input multiple-output, MIMO, system, the method including receiving a measured signal y[k] at a receiver of the system; finding subcarriers k of the measured signal y[k]; estimating, with a convolutional neural network, CNN, channel amplitudes ?[k] of the measured signal y[k]; reconstructing a channel ?[k], between the receiver and a transmitter of the system, based on the channel amplitudes ?[k] and a low resolution whiten measurement matrix w; and adjusting a parameter of the system based on the reconstructed channel ?[k]. The channel amplitudes ?[k] are simultaneously estimated by the CNN.
    Type: Grant
    Filed: February 14, 2023
    Date of Patent: June 10, 2025
    Assignee: KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Asmaa Abdallah, Abdulkadir Çelik, Ahmed Eltawil, Mohammad Mansour
  • MACHINE LEARNING BASED CHANNEL ESTIMATION METHOD FOR FREQUENCY-SELECTIVE MIMO SYSTEM
    Publication number: 20230300006
    Abstract: A machine learning based method for channel estimation for a multiple-input multiple-output, MIMO, system, the method including receiving a measured signal y[k] at a receiver of the system; finding subcarriers k of the measured signal y[k]; estimating, with a convolutional neural network, CNN, channel amplitudes ?[k] of the measured signal y[k]; reconstructing a channel ?[k], between the receiver and a transmitter of the system, based on the channel amplitudes ?[k] and a low resolution whiten measurement matrix Yw; and adjusting a parameter of the system based on the reconstructed channel ?[k]. The channel amplitudes ?[k] are simultaneously estimated by the CNN.
    Type: Application
    Filed: February 14, 2023
    Publication date: September 21, 2023
    Inventors: Asmaa ABDALLAH, Abdulkadir ÇELIK, Ahmed ELTAWIL, Mohammad MANSOUR