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. 05, 2006
Filed:
Nov. 17, 2000
Applicants:
Christoph Balz, Munich, DE;
Christina Lidl, Munich, DE;
Inventors:
Christoph Balz, Munich, DE;
Christina Lidl, Munich, DE;
Assignee:
Rohde & Schwarz GmbH, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 5/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
The aim of the invention is to detect the remaining carrier power on a multi-carrier signal that is QAM-modulated in the 8K mode according to the DVB-T-standard. Said signal is provided with a central carrier which is situated in the center of the individual carriers and, at times, is a continual and, at times, a scattered pilot. The influence of the remaining carrier power on a carrier that is adjacent to the central carrier is detected and then converted to the central carrier.