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. 21, 2015
Filed:
Mar. 29, 2010
Applicants:
Axel Clausen, Munich, DE;
Umashankar Thyagarajan, Bangalore, IN;
Thomas Zettler, Hoehenkirchen-Siegertsbrunn, DE;
Inventors:
Axel Clausen, Munich, DE;
Umashankar Thyagarajan, Bangalore, IN;
Thomas Zettler, Hoehenkirchen-Siegertsbrunn, DE;
Assignee:
Lantiq Deutschland GmbH, Neubiberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/38 (2006.01); H04M 11/06 (2006.01); H04L 5/00 (2006.01); H04L 5/14 (2006.01); H04W 52/42 (2009.01);
U.S. Cl.
CPC ...
H04M 11/062 (2013.01); H04L 5/0042 (2013.01); H04L 5/1438 (2013.01); H04W 52/42 (2013.01);
Abstract
According to an embodiment, a DSL transceiver is set in a low power mode and moved out of the low power mode responsive to the DSL transceiver receiving data. Data is transmitted only on a first group of sub-carriers when moving the DSL transceiver out of the low power mode, the first group of sub-carriers being a subset of the sub-carriers available to the DSL transceiver for transmission.