Patents by Inventor Mohammad S. Alhazmi

Mohammad S. Alhazmi 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).

  • Patent number: 11483183
    Abstract: A device, method, and non-transitory computer readable medium to perform a method of blind equalization implemented by a filter bank multi-carrier with offset quadrature amplitude modulation (FBMC-OQAM) transmission system. A first matrix W is obtained by dividing a second matrix V by a receiver waveform matrix G. The second matrix V is obtained by calculating a total objective function J until the total objective function J is either constant or below a threshold error margin. The calculation of the total objective function J includes iterating calculations with a plurality of combination of a frequency bin p and a time slot q. Weights of the obtained first matrix W are applied to an equalizer. A received signal in the equalizer is processed using the applied weights. The weights of the obtained first matrix W are configured to minimize a total outage probability Pout, TOTAL.
    Type: Grant
    Filed: October 8, 2021
    Date of Patent: October 25, 2022
    Assignee: King Abdulaziz University
    Inventors: Muhammad Moinuddin, Ubaid M. Al-Saggaf, Jawwad Ahmad, Asmaa Ubaid Al-Saggaf, Mohammad S. Alhazmi