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. 09, 2019
Filed:
Dec. 21, 2017
Applicant:
Adva Optical Networking SE, Meiningen, DE;
Inventor:
Michael Eiselt, Kirchheim, DE;
Assignee:
ADVA OPTICAL NETWORKING SE, Meiningen ot Dreissigacker, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 10/50 (2013.01); H04B 1/16 (2006.01); H04L 5/00 (2006.01); H04J 14/02 (2006.01); H04B 17/24 (2015.01); H04B 1/715 (2011.01); H04L 25/02 (2006.01); H04L 27/26 (2006.01);
U.S. Cl.
CPC ...
H04L 5/0048 (2013.01); H04B 1/1653 (2013.01); H04B 1/715 (2013.01); H04B 10/50 (2013.01); H04B 10/50575 (2013.01); H04B 17/24 (2015.01); H04J 14/0258 (2013.01); H04L 5/0008 (2013.01); H04L 25/0228 (2013.01); H04L 27/2613 (2013.01);
Abstract
A method for generating a tone signal (TS) having a tone frequency, f, wherein the method comprises the following steps: supplying (S) a binary bit stream (BBS) having a mark pattern with a supply bit rate, BR, to a signal filter unit; and filtering (S) the supplied binary bit stream (BBS) by said signal filter unit to generate the tone signal (TS), wherein the mark pattern of the binary bit stream (BBS) supplied to said signal filter unit is adapted to minimize a ratio of the supply bit rate, BR, to the tone frequency, f, of the generated tone signal (TS).