Patents by Inventor Juan Francisco ESTEBAN RIVAS

Juan Francisco ESTEBAN RIVAS 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 and system for optimal spatial multiplexing in multi-antenna wireless communications systems using MU-MIMO techniques
    Patent number: 11671150
    Abstract: A method and system for optimizing the performance of spatial multiplexing techniques in MU-MIMO wireless systems comprising subsectors where the presence of significant correlation between antenna elements can impair the performance of MU-MIMO techniques. The proposed solution ensures optimum selection of a specific combination of transmit antenna elements and receive antenna elements that maximizes MU-MIMO performance.
    Type: Grant
    Filed: September 8, 2020
    Date of Patent: June 6, 2023
    Assignee: TELEFONICA, S.A.
    Inventors: Javier Lorca Hernando, Elena Serna Santiago, Juan Francisco Esteban Rivas
  • METHOD AND SYSTEM FOR OPTIMAL SPATIAL MULTIPLEXING IN MULTI-ANTENNA WIRELESS COMMUNICATIONS SYSTEMS USING MU-MIMO TECHNIQUES
    Publication number: 20220337293
    Abstract: A method and system for optimizing the performance of spatial multiplexing techniques in MU-MIMO wireless systems comprising subsectors where the presence of significant correlation between antenna elements can impair the performance of MU-MIMO techniques.
    Type: Application
    Filed: September 8, 2020
    Publication date: October 20, 2022
    Applicant: TELEFONICA, S.A.
    Inventors: Javier LORCA HERNANDO, Elena SERNA SANTIAGO, Juan Francisco ESTEBAN RIVAS