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. 05, 2011
Filed:
May. 24, 2004
Applicant:
Mikael Rudberg, Linköping, SE;
Inventor:
Mikael Rudberg, Linköping, SE;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03D 1/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
To remove DC offset from received data symbols having cyclic prefixes in a data communication system, means () are provided for determining the location of the cyclic prefixes, means () are provided for calculating the DC offset by calculating a mean value of at least one data symbol without its cyclic prefix and means () are provided for subtracting the calculated DC offset from said at least one data symbol with its cyclic prefix.