Patents by Inventor Chadi Rjeily

Chadi Rjeily 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).

  • SPACE-TIME CODING METHOD FOR A UWB PULSE-TYPE MULTI-ANTENNA SYSTEM
    Publication number: 20070237209
    Abstract: This invention relates to a space-time coding method for a UWB transmission system including three or four radiative elements. It also relates to a method for transmitting a plurality of data symbols belonging to a PPM modulation constellation or a PPM-PAM composite modulation constellation using this space-time coding.
    Type: Application
    Filed: April 2, 2007
    Publication date: October 11, 2007
    Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE
    Inventor: Chadi RJEILY
  • Multiple-input multiple-output ultra-wide band communication method and device using hermite pulses
    Publication number: 20070086509
    Abstract: A method of sending ultra-wide band signals via a plurality of sending antennas includes a phase for sending training sequences followed by a phase for sending data after which each antenna of the plurality of sending antennas sends a waveform using a Hermite pulse that is unique and orthogonal to the waveforms sent by the other antennas, and a device configured to perform the method.
    Type: Application
    Filed: July 25, 2006
    Publication date: April 19, 2007
    Inventors: Chadi Rjeily, Norbert Daniele