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:
Jan. 03, 2017
Filed:
Sep. 04, 2012
Applicant:
Philippe Chanclou, Lannion, FR;
Inventor:
Philippe Chanclou, Lannion, FR;
Assignee:
ORANGE, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
H04B 10/00 (2013.01); H04B 10/032 (2013.01); H04Q 11/00 (2006.01); H04J 3/06 (2006.01);
U.S. Cl.
CPC ...
H04B 10/032 (2013.01); H04Q 11/0067 (2013.01); H04J 3/0652 (2013.01); H04Q 2011/0081 (2013.01); H04Q 2011/0083 (2013.01);
Abstract
A method and device are provided for protecting a passive optical network including an optical-line terminal connected to a plurality of optical network terminals grouped set-wise. The method includes: obtaining a transmission schedule of the optical network terminals; comparing, by set, the schedule with the signals transmitted by the optical network terminals, and, if at least one optical network terminal of an assembly does not transmit in synchronization with the schedule, disconnecting the assembly.