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. 06, 2018
Filed:
Nov. 20, 2015
Applicant:
Xieon Networks S.a.r.l., Senningerberg, LU;
Inventor:
Thomas Treyer, Munich, DE;
Assignee:
Xieon Networks S.a.r.l., Senningerberg, LU;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 3/32 (2006.01); H04B 3/23 (2006.01); H04B 10/2507 (2013.01); H04B 10/272 (2013.01); H04J 14/02 (2006.01); H04Q 11/00 (2006.01); H04B 10/079 (2013.01);
U.S. Cl.
CPC ...
H04B 3/32 (2013.01); H04B 3/23 (2013.01); H04B 10/07953 (2013.01); H04B 10/2507 (2013.01); H04B 10/272 (2013.01); H04J 14/0239 (2013.01); H04Q 11/0067 (2013.01); H04Q 2011/0049 (2013.01); H04Q 2011/0081 (2013.01); H04Q 2011/0083 (2013.01);
Abstract
In a network terminal (ONU) of an optical network near end crosstalk (NEC) is compensated by a digital generated cancellation signal. To establish a connection with another terminal (OLT) signals avoiding NEC are transmitted and the compensation is performed while the power of the transmitted signal is increased in steps.