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. 12, 2017
Filed:
Jun. 02, 2015
Applicant:
Lantiq Beteiligungs-gmbh & Co. KG, Neubiberg, DE;
Inventors:
Assignee:
Lantiq Beteiligungs-GmbH & Co. KG, Neubiberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 7/00 (2006.01); H04L 7/033 (2006.01);
U.S. Cl.
CPC ...
H04L 7/0041 (2013.01); H04L 7/0087 (2013.01); H04L 7/0331 (2013.01);
Abstract
A method and a corresponding device for providing a delay value of a communication electronic unit. A digital input signal is delayed by a delay element. The input and the output signals of the delay element are sampled and the sampled signals are compared. A mismatch counter is incremented when the amplitudes of the sampled signals are not equal and a signal transition counter N is incremented when the input signal transitions. The provided delay value is proportional to the mismatch counting value, proportional to the length of the sampling intervals and inversely proportional to the signal transition counting value.