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:
Apr. 17, 2012
Filed:
Jun. 30, 2006
Jean-baptiste Dore, Cesson Sevigne, FR;
Marie-hélène Hamon, Noyal sur Vilaine, FR;
Pierre Penard, Rennes, FR;
Jean-Baptiste Dore, Cesson Sevigne, FR;
Marie-Hélène Hamon, Noyal sur Vilaine, FR;
Pierre Penard, Rennes, FR;
France Telecom, Paris, FR;
Abstract
A communication method and a communication system including a first entity () including an information source () and a coder device () connected by a channel () transmitting data to a second entity () including a decoder device (), the coder device () coding a data sequence sent by the information source () to form a set of code words from a parity check matrix including two matrix areas, each matrix area including a processing matrix, a connecting matrix including only one '1' per column and only one '1' per row, and a triangular matrix, and the decoder device () decoding a coded reception signal that is received by the second entity and is derived from the set of code words constructed in accordance with said parity check matrix.