Patents by Inventor DAMILOLA SADIQ OWODUNNI

DAMILOLA SADIQ OWODUNNI 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 joint compensation of power amplifier's distortion
    Patent number: 9137082
    Abstract: The system and method for joint compensation of power amplifier's distortion provides a linearization scheme for transmitter power amplifiers driven by orthogonal frequency division multiplexing signals. A pre-compensated over-driven amplifier is employed at the transmitter. The over-driven amplifier's distortions are considered as a sparse phenomenon and compressive sensing (CS) algorithms are employed at the receiver to estimate and compensate for these distortions. A bandwidth efficient data aided scheme which does not require reserving subcarriers specifically for CS measurements is utilized.
    Type: Grant
    Filed: February 27, 2014
    Date of Patent: September 15, 2015
    Assignees: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS, KING ABDULAZIZ CITY FOR SCIENCE AND TECHNOLOGY
    Inventors: Anum Ali, Damilola Sadiq Owodunni, Oualid Hammi, Tareq Yousef Al-Naffouri
  • SYSTEM AND METHOD FOR JOINT COMPENSATION OF POWER AMPLIFIER'S DISTORTION
    Publication number: 20150244553
    Abstract: The system and method for joint compensation of power amplifier's distortion provides a linearization scheme for transmitter power amplifiers driven by orthogonal frequency division multiplexing signals. A pre-compensated over-driven amplifier is employed at the transmitter. The over-driven amplifier's distortions are considered as a sparse phenomenon and compressive sensing (CS) algorithms are employed at the receiver to estimate and compensate for these distortions. A bandwidth efficient data aided scheme which does not require reserving subcarriers specifically for CS measurements is utilized.
    Type: Application
    Filed: February 27, 2014
    Publication date: August 27, 2015
    Applicants: KING ABDULAZIZ CITY FOR SCIENCE AND TECHNOLOGY, KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: ANUM ALI, DAMILOLA SADIQ OWODUNNI, OUALID HAMMI, TAREQ YOUSEF AL-NAFFOURI