Patents by Inventor Ivan Tinjaca

Ivan Tinjaca 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 multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) offset quadrature amplitude modulation (OQAM)
    Patent number: 9544032
    Abstract: In one embodiment, a method for transmitting data in a multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM)-offset quadrature amplitude modulation (OQAM) system includes selecting a precoding matrix in accordance with a projection of the precoding matrix on a precoding space and generating a precoded modulated pulse shape by applying the precoding matrix to a data vector and a pulse shape. The method also includes transmitting, by a first device to a second device, the precoded modulated pulse shape.
    Type: Grant
    Filed: November 20, 2014
    Date of Patent: January 10, 2017
    Assignee: Huawei Technologies Canada Co., Ltd.
    Inventors: Ioannis Psaromiligkos, Ivan Tinjaca, Mohammad Javad Abdoli
  • System and Method for Multiple-Input Multiple-Output (MIMO) Orthogonal Frequency Division Multiplexing (OFDM) Offset Quadrature Amplitude Modulation (OQAM)
    Publication number: 20160149623
    Abstract: In one embodiment, a method for transmitting data in a multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM)-offset quadrature amplitude modulation (OQAM) system includes selecting a precoding matrix in accordance with a projection of the precoding matrix on a precoding space and generating a precoded modulated pulse shape by applying the precoding matrix to a data vector and a pulse shape. The method also includes transmitting, by a first device to a second device, the precoded modulated pulse shape.
    Type: Application
    Filed: November 20, 2014
    Publication date: May 26, 2016
    Inventors: Ioannis Psaromiligkos, Ivan Tinjaca, Mohammad Javad Abdoli