Patents by Inventor Michael Fatiev

Michael Fatiev 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).

  • System and method for searching for Zadoff-Chu sequences during a physical random access channel search
    Patent number: 9331806
    Abstract: A system that includes an interface, a processor; and a hardware accelerator. The hardware accelerator is arranged to perform, for each Zadoff-Chu sequence of at least a first sub-set of the set of Zadoff-Chu sequences, a first hardware accelerator set of operations that includes frequency to time domain conversion to provide third intermediate vector that is associated with the Zadoff-Chu sequence. The processor is arranged to complete the Zadoff-Chu sequence search in response to the third intermediate vector—whereas the hardware accelerator and the processor are arranged to partially search the same Zadoff-Chu sequence at different periods of time.
    Type: Grant
    Filed: May 29, 2013
    Date of Patent: May 3, 2016
    Assignee: FRISKYDSP TECHNOLOGY LTD.
    Inventors: Ron Shaposhnikov, Michael Fatiev, Valentin Fatiev
  • SYSTEM AND METHOD FOR SEARCHING FOR ZADOFF-CHU SEQUENCES DURING A PHYSICAL RANDOM ACCESS CHANNEL SEARCH
    Publication number: 20140355725
    Abstract: A system that includes an interface, a processor; and a hardware accelerator. The hardware accelerator is arranged to perform, for each Zadoff-Chu sequence of at least a first sub-set of the set of Zadoff-Chu sequences, a first hardware accelerator set of operations that includes frequency to time domain conversion to provide third intermediate vector that is associated with the Zadoff-Chu sequence. The processor is arranged to complete the Zadoff-Chu sequence search in response to the third intermediate vector—whereas the hardware accelerator and the processor are arranged to partially search the same Zadoff-Chu sequence at different periods of time.
    Type: Application
    Filed: May 29, 2013
    Publication date: December 4, 2014
    Inventors: Ron Shaposhnikov, Michael Fatiev, Valentin Fatiev