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. 20, 2011
Filed:
Aug. 14, 2008
Peter Jung, Otterberg, DE;
Guido Horst Bruck, Voerde, DE;
Tobias Scholand, Muelheim a.d. Ruhr, DE;
Christoph Spiegel, Oberhausen, DE;
Peter Jung, Otterberg, DE;
Guido Horst Bruck, Voerde, DE;
Tobias Scholand, Muelheim a.d. Ruhr, DE;
Christoph Spiegel, Oberhausen, DE;
Infineon Technologies AG, Neubiberg, DE;
Abstract
In a method for sending communication signals, space-time block coding is performed by dividing a data stream of complex-value data symbols into a number K>2 of partial data streams of respectively n>2 data symbols. The data symbols in the partial data streams are used to form n×Kmatrix C. Transmitter-end predistortion is performed by using the matrix Cto form a matrix D, and the data symbols are sent by Ktransmission antennas according to their arrangement in the matrix D.