Patents by Inventor Laurent Vallette

Laurent Vallette 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).

  • Patent number: 8385911
    Abstract: A method, using a positioning module and a wireless telecommunication network comprises first and second base stations and first and second mobile terminals, said first terminal comprising a rake receiver, the method comprising: storing received signal data (MT_data) generated by the first mobile terminal rake receiver from signals transmitted over the air in a multipath environment and received by first mobile terminal; storing positioning data (MT_pos) obtained from the positioning module, said positioning data (MT_pos) comprising a plurality of positions of first mobile terminal with time associated with such position information; storing base station data obtained from first base station, said base station data comprising first base station identification code (BS_id) and first base station position information (BS_pos); determining field test data from said received signal data (MT_data), positioning data (MT_data) and base station data (BS_id, BS_pos), such determined field test data comprising: an
    Type: Grant
    Filed: August 8, 2011
    Date of Patent: February 26, 2013
    Inventor: Laurent Vallette
  • Publication number: 20130039390
    Abstract: A method, using a positioning module and a wireless telecommunication network comprises first and second base stations and first and second mobile terminals, said first terminal comprising a rake receiver, the method comprising: storing received signal data (MT_data) generated by the first mobile terminal rake receiver from signals transmitted over the air in a multipath environment and received by first mobile terminal; storing positioning data (MT_pos) obtained from the positioning module, said positioning data (MT_pos) comprising a plurality of positions of first mobile terminal with time associated with such position information; storing base station data obtained from first base station, said base station data comprising first base station identification code (BS_id) and first base station position information (BS_pos); determining field test data from said received signal data (MT_data), positioning data (MT_data) and base station data (BS_id, BS_pos), such determined field test data comprising: an
    Type: Application
    Filed: August 8, 2011
    Publication date: February 14, 2013
    Inventor: Laurent VALLETTE
  • Patent number: 7853251
    Abstract: A method for controlling the transmission timing of a radio link on an air interface between a radio terminal and a radio access node, in a radio access node adapted to transmit a plurality of radio links to a radio terminal with substantially simultaneous transmission timings, is disclosed. It is determined whether predetermined conditions are met so that a substantially simultaneous transmission of a first and second radio links to said radio terminal can be selected. Responsive to this determination, a substantially simultaneous transmission of the first and second radio links is selected.
    Type: Grant
    Filed: February 2, 2006
    Date of Patent: December 14, 2010
    Assignee: Alcatel Lucent
    Inventors: Yann Sehedic, Laurent Vallette
  • Publication number: 20080214177
    Abstract: A method for controlling the transmission timing of a radio link on an air interface between a radio terminal and a radio access node, in a radio access node adapted to transmit a plurality of radio links to a radio terminal with substantially simultaneous transmission timings, is disclosed. It is determined whether predetermined conditions are met so that a substantially simultaneous transmission of a first and second radio links to said radio terminal can be selected. Responsive to this determination, a substantially simultaneous transmission of the first and second radio links is selected.
    Type: Application
    Filed: February 2, 2006
    Publication date: September 4, 2008
    Applicant: Alcatel Lucent
    Inventors: Yann Sehedic, Laurent Vallette
  • Publication number: 20070060189
    Abstract: The present invention relates to a method of adjusting transmission power of a physical channel of a base station in a radio communication system, wherein at least one transport channel is mapped to the physical channel. In the method a transport format of the at least one transport channel is determined and the transmission power of the at least one physical channel is adjusted based on parameters comprising the transport format.
    Type: Application
    Filed: July 3, 2006
    Publication date: March 15, 2007
    Applicant: Nortel Networks Limited
    Inventors: Laurent Vallette, Dominique Bressanelli