The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 02, 2008
Filed:
Dec. 27, 2001
Didier Lattard, Rencurel, FR;
Jean-rene Lequepeys, Fontaine, FR;
Didier Varreau, Saint-Georges-de-Commiers, FR;
Laurent Ouvry, Grenoble, FR;
Didier Lattard, Rencurel, FR;
Jean-Rene Lequepeys, Fontaine, FR;
Didier Varreau, Saint-Georges-de-Commiers, FR;
Laurent Ouvry, Grenoble, FR;
Commissariat a l'Energie Atomique, Paris, FR;
Abstract
The present invention relates to a digital transmitting/receiving circuit () intended to be mounted on at least one source and on at least one concentrator exchanging binary symbols with the said sources, the said circuit () comprising a transmitter () capable of transmitting the said binary symbols and a receiver () capable of receiving symbols transmitted by a source, the circuit () being characterized in that the transmitter () comprises a first module () intended to generate at least one binary code for effecting the spectral spreading of symbols to be transmitted and a second module () intended to generate at least one internal clock signal for synchronizing the reception of symbols transmitted by a source, and in that the said receiver comprises means () for detecting new sources of transmission and means () for generating synchronization signals and power control signals corresponding to each new source detected.