Patents by Inventor EBRAHIM BASIL AL-SAFADI

EBRAHIM BASIL AL-SAFADI 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 of performing peak reduction and clipping mitigation
    Patent number: 8804862
    Abstract: The method of performing peak reduction and clipping mitigation provides a compressive sensing algorithm at the receiver of a peak-reducing sparse clipper applied to an OFDM signal at the transmitter. By exploiting the sparsity of the OFDM signal in the time domain relative to a pre-defined clipping threshold, the method depends on partially observing the frequency content of extremely simple sparse clippers to recover the locations, magnitudes, and phases of the clipped coefficients of the peak-reduced signal.
    Type: Grant
    Filed: January 9, 2012
    Date of Patent: August 12, 2014
    Assignee: King Fahd University of Petroleum and Minerals
    Inventors: Ebrahim Basil Al-Safadi, Tareo Y. Al-Naffouri
  • METHOD OF PERFORMING PEAK REDUCTION AND CLIPPING MITIGATION
    Publication number: 20130177089
    Abstract: The method of performing peak reduction and clipping mitigation provides a compressive sensing algorithm at the receiver of a peak-reducing sparse clipper applied to an OFDM signal at the transmitter. By exploiting the sparsity of the OFDM signal in the time domain relative to a pre-defined clipping threshold, the method depends on partially observing the frequency content of extremely simple sparse clippers to recover the locations, magnitudes, and phases of the clipped coefficients of the peak-reduced signal.
    Type: Application
    Filed: January 9, 2012
    Publication date: July 11, 2013
    Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: EBRAHIM BASIL AL-SAFADI, TAREO Y. AL-NAFFOURI