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. 16, 2013
Filed:
Mar. 22, 2007
Andreas Forck, Berlin, DE;
Holger Gaebler, Berlin, DE;
Thomas Haustein, Potsdam, DE;
Thomas Hindelang, Fürstenfeldbruck, DE;
Volker Jungnickel, Berlin, DE;
Wolfgang Zirwas, München, DE;
Andreas Forck, Berlin, DE;
Holger Gaebler, Berlin, DE;
Thomas Haustein, Potsdam, DE;
Thomas Hindelang, Fürstenfeldbruck, DE;
Volker Jungnickel, Berlin, DE;
Wolfgang Zirwas, München, DE;
Nokia Siemens Networks GmbH & Co. KG, Munich, DE;
Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung E.V., Munich, DE;
Abstract
In a method and/or an OFDM device for SC-FDMA data transmission, a sequence of input data is transformed by means of a discrete transformation as transformed data signals of coded and modulated data signals on first frequency channels into a first frequency space over a first number of frequencies. The transformed data signals are mapped on second frequency channels in a second frequency space with a larger second number of frequencies. The transformed data signals on the second frequency channels are inverse-transformed using an inverse transformation. Data inversely transformed in such a way are provided for transmission. The transformed data signals are mapped into a frequency range of the second frequency channels in such a way that a constant component of the transformed data signals is mapped centrally within the frequency range.