Patents by Inventor Alva Kosasih

Alva Kosasih 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).

  • M-MIMO receiver
    Patent number: 11923927
    Abstract: A method for detecting transmitted data in a multiple-input multiple-output (MIMO) receiver, the method comprising: iteratively calculating symbol estimates by: obtaining input symbol estimates and input symbol variances; calculating error values for the input symbol estimates; refining the input symbol estimates to obtain refined symbol estimates, based on the error values, wherein the refined symbol estimates are used as input symbol estimates for the subsequent iteration of the above calculation, and wherein the refined symbol estimates are used as final symbol estimates when the difference between refined symbol estimates from one iteration to the next is below a threshold change.
    Type: Grant
    Filed: October 26, 2020
    Date of Patent: March 5, 2024
    Assignee: THE UNIVERSITY OF SYDNEY
    Inventors: Alva Kosasih, Wibowo Hardjawana, Branka Vucetic
  • M-MIMO RECEIVER
    Publication number: 20220393726
    Abstract: A method for detecting transmitted data in a multiple-input multiple-output (MIMO) receiver, the method comprising: iteratively calculating symbol estimates by: obtaining input symbol estimates and input symbol variances; calculating error values for the input symbol estimates; refining the input symbol estimates to obtain refined symbol estimates, based on the error values, wherein the refined symbol estimates are used as input symbol estimates for the subsequent iteration of the above calculation, and wherein the refined symbol estimates are used as final symbol estimates when the difference between refined symbol estimates from one iteration to the next is below a threshold change.
    Type: Application
    Filed: October 26, 2020
    Publication date: December 8, 2022
    Inventors: Alva Kosasih, Wibowo Hardjawana, Branka Vucetic