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:
Jul. 15, 2014
Filed:
Feb. 03, 2012
Fabian Nikolaus Hauske, Munich, DE;
Chan Zhao, Shenzhen, CN;
Fabian Nikolaus Hauske, Munich, DE;
Chan Zhao, Shenzhen, CN;
Huwei Technologies Co., Ltd., Shenzhen, CN;
Abstract
The invention relates to a clock recovery apparatus being configured to recover clock information from an input signal. The clock recovery apparatus comprises Fourier transforming means () being configured to transform the input signal into a frequency domain signal upon the basis of a Fourier transform, correlating means () being configured to correlate the frequency domain signal to obtain a correlation value associated with a certain frequency, and clock recovery means () being configured to determine whether the certain frequency corresponds to a clock frequency in order to recover the clock information.