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:
Feb. 06, 2007
Filed:
Apr. 15, 1999
Sabah Badri, Erlangen, DE;
Ernst Eberlein, Grossenseebach, DE;
Stephan Buchholz, Munich, DE;
Stefan Lipp, Erlangen, DE;
Albert Heuberger, Erlangen, DE;
Heinz Gerhaeuser, Waischenfeld, DE;
Sabah Badri, Erlangen, DE;
Ernst Eberlein, Grossenseebach, DE;
Stephan Buchholz, Munich, DE;
Stefan Lipp, Erlangen, DE;
Albert Heuberger, Erlangen, DE;
Heinz Gerhaeuser, Waischenfeld, DE;
Abstract
The invention relates to a method and a device for transmitting information symbols using a plurality of carriers, wherein a first transmission symbol is produced () on the basis of an information symbol. A second transmission symbol is also produced () on the basis of the same information symbol, wherein the second transmission symbol differs from the first transmission symbol. The first and second transmission symbols are modulated () on a carrier and transmitted () at different intervals. The invention further relates to a method and a device for receiving information symbols represented by the first and second information symbols, wherein both transmission symbols received are used in order to extract the information symbol contained in both transmission symbols.