Patents by Inventor Jean-Francois Kerjean

Jean-Francois Kerjean 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).

  • Process for selecting a transmission channel and receiver of signals with antenna diversity
    Patent number: 7639752
    Abstract: A process for selecting a transmission channel from several transmission channels of a receiver of Orthogonal Frequency Division Multiplexing (OFDM) radio signals with antenna diversity, with a view to favoring the transmission channel delivering a signal with the lowest binary error rate, consists in estimating the binary error rate for each transmission channel by feeding a neural network with data Radio Frequency Channel (RFC) representative of the frequency response of the transmission channel.
    Type: Grant
    Filed: September 5, 2003
    Date of Patent: December 29, 2009
    Assignee: Thomson Licensing
    Inventors: Vincent Demoulin, Jean-François Kerjean
  • Process for selecting a transmission channel and receiver of signals with antenna diversity
    Publication number: 20040125741
    Abstract: Process for selecting a transmission channel and receiver of signals with antenna diversity A process for selecting a transmission channel from several transmission channels 1 and 2 of a receiver of OFDM radio signals with antenna diversity, with a view to favouring the transmission channel delivering a signal with the lowest binary error rate, consists in estimating the binary error rate for each transmission channel by feeding a neural network 9 with data RFC representative of the frequency response of the transmission channel.
    Type: Application
    Filed: September 5, 2003
    Publication date: July 1, 2004
    Inventors: Vincent Demoulin, Jean-Francois Kerjean