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:
May. 08, 2007
Filed:
Dec. 19, 2001
Raimund Meyer, Furth, DE;
Robert Schober, Erlangen, DE;
Wolfgang Gerstacker, Nuremberg, DE;
Com-Research GmbH, Furth, DE;
Abstract
A method for interference suppression for TDMA and/or FDMA transmission, which at least approximately can be described as pulse amplitude modulation, with an arbitrary number of receive antennas. The method comprises filtering of at least one complex-valued received signal r[k] of one receive antenna with a filter with complex-valued coefficients f[k] for generation of at least one output signal y[k], forming at least one projection of at least one output signal y[k] onto a vector pwhich is assigned to this output signal y[k], summing of a majority, especially all of the output signals y[k] for forming a sum signal s[k], and feeding the sum signal s[k] into a device for detection, especially equalization. A system for interference suppression for TDMA and/or FDMA transmission is also disclosed.