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:
Feb. 21, 2012
Filed:
Oct. 03, 2007
Jean-luc Pamart, Pleumeur-Bodou, FR;
François-xavier Ollivier, Lannion, FR;
Jean-Luc Pamart, Pleumeur-Bodou, FR;
François-Xavier Ollivier, Lannion, FR;
Ekinops, Lannion, FR;
Abstract
A method of transmitting a tributary in synchronous mode at the level of a link of a data network is disclosed. The tributary comprising at least one frame including at least one payload envelope area and one transport overhead area. The envelope area includes at least one payload and load supervision data related thereto. The transport overhead area includes transport supervision data related and an area of fixed patterns. The method comprises modifying a frame to create a modified frame and transmitting the modified frame. Modifying the frame comprises: part of the fixed patterns are deleted from the fixed pattern area; the positions of the part of the fixed patterns deleted are recorded; replacement data are inserted at the level of the positions. The method is characterized in that the replacement data comprise the transport supervision data of the frame of the tributary.