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. 23, 2013
Filed:
Jul. 15, 2010
Applicants:
Lei Xu, High Wycombe, GB;
Michael Fitton, London, GB;
Inventors:
Lei Xu, High Wycombe, GB;
Michael Fitton, London, GB;
Assignee:
Altera Corporation, San Jose, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04L 25/03 (2006.01);
U.S. Cl.
CPC ...
Abstract
Embodiments of the present invention provide an apparatus and method for crest factor reduction, in which an input time domain signal is clipped to generate a clipped signal and a difference signal, and processing operations are carried out on the difference signal, before the processed difference signal is combined with the clipped signal to generate an output time domain signal.