Patents by Inventor Jérôme Le Masson

Jérôme Le Masson 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 separating sources in a multisource system
    Patent number: 9178681
    Abstract: A method is provided for sending at least a first data signal and a second data signal, the data being divided into data blocks of fixed size including a header field of predetermined size, the data signals being sent to at least one data processing device adapted to apply a cyclic autocorrelation function with parameter k enabling the first and second data signals to be identified. The value of the parameter k is a function of a ratio between the size of the data blocks and the predetermined size of the header field. The method includes modifying the size of the header field of the data blocks before sending the first data signal, the value of the parameter k and the size of the data blocks remaining unchanged. A method is also provided for processing signals sent in accordance with the sending method.
    Type: Grant
    Filed: July 18, 2008
    Date of Patent: November 3, 2015
    Assignee: FRANCE TELECOM
    Inventors: Ahmad Alamayreh, Jérôme Le Masson
  • METHOD OF SEPARATING SOURCES IN A MULTISOURCE SYSTEM
    Publication number: 20100208736
    Abstract: A method is provided for sending at least a first data signal and a second data signal, the data being divided into data blocks of fixed size including a header field of predetermined size, the data signals being sent to at least one data processing device adapted to apply a cyclic autocorrelation function with parameter k enabling the first and second data signals to be identified. The value of the parameter k is a function of a ratio between the size of the data blocks and the predetermined size of the header field. The method includes modifying the size of the header field of the data blocks before sending the first data signal, the value of the parameter k and the size of the data blocks remaining unchanged. A method is also provided for processing signals sent in accordance with the sending method.
    Type: Application
    Filed: July 18, 2008
    Publication date: August 19, 2010
    Applicant: FRANCE TELECOM
    Inventors: Ahmad Alamayreh, Jerome Le Masson