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:
Dec. 20, 2016
Filed:
Jun. 30, 2014
Applicant:
Jdsu Deutschland Gmbh, Eningen, DE;
Inventor:
Dominik Prause, Reutlingen, DE;
Assignee:
VIAVI SOLUTIONS DEUTSCHLAND, Eningen Unter Achalm, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 10/20 (2006.01); H04J 14/00 (2006.01); H04L 7/00 (2006.01); H04J 3/16 (2006.01); H04L 7/04 (2006.01); H04B 10/27 (2013.01);
U.S. Cl.
CPC ...
H04L 7/0075 (2013.01); H04B 10/27 (2013.01); H04J 3/1694 (2013.01); H04L 7/042 (2013.01);
Abstract
The invention relates to a method and apparatus for synchronizing to upstream bursts of frames when a delimiter pattern normally used for the synchronization is a-priory unknown. The method includes identifying in a specific received signaling burst a sequence of pre-defined fixed bits, determining the position and bit pattern of the identified delimiter based on the found position of the fixed bits in the signaling burst, and using the found delimiter pattern to synchronize to following bursts in a burst stream.