Patents by Inventor VOLODYMYR SHYIANOV

VOLODYMYR SHYIANOV 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).

  • Method for massive unsourced random access
    Patent number: 11405240
    Abstract: A method for receiving, at a communications station which has a plurality of antennas, messages from a plurality of users in wireless communication with the communications station, comprising the steps of: (i) receiving, from the users, using the plurality of antennas, time-slotted information chunks formed from the messages of the users, wherein the information chunks are free of any encoded user-identifiers representative of the users transmitting the messages; (ii) after receiving all of the information chunks, estimating vectors representative of respective communication channels between the antennas and the users based on the received information chunks; (iii) grouping the information chunks based on the estimated vectors to form clusters of the information chunks respectively associated with the users; and (iv) recovering the messages of the users from the clusters of the information chunks.
    Type: Grant
    Filed: August 11, 2021
    Date of Patent: August 2, 2022
    Assignee: UNIVERSITY OF MANITOBA
    Inventors: Faouzi Bellili, Amine Mezghani, Volodymyr Shyianov, Ekram Hossain
  • METHOD FOR MASSIVE UNSOURCED RANDOM ACCESS
    Publication number: 20220052883
    Abstract: A method for receiving, at a communications station which has a plurality of antennas, messages from a plurality of users in wireless communication with the communications station, comprising the steps of: (i) receiving, from the users, using the plurality of antennas, time-slotted information chunks formed from the messages of the users, wherein the information chunks are free of any encoded user-identifiers representative of the users transmitting the messages; (ii) after receiving all of the information chunks, estimating vectors representative of respective communication channels between the antennas and the users based on the received information chunks; (iii) grouping the information chunks based on the estimated vectors to form clusters of the information chunks respectively associated with the users; and (iv) recovering the messages of the users from the clusters of the information chunks.
    Type: Application
    Filed: August 11, 2021
    Publication date: February 17, 2022
    Inventors: FAOUZI BELLILI, AMINE MEZGHANI, VOLODYMYR SHYIANOV, EKRAM HOSSAIN