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:
Jul. 09, 2013
Filed:
May. 07, 2003
Applicants:
Ari Hottinen, Espoo, FI;
Olav Tirkkonen, Helsinki, FI;
Inventors:
Ari Hottinen, Espoo, FI;
Olav Tirkkonen, Helsinki, FI;
Assignee:
Nokia Corporation, Espoo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/00 (2009.01); H04B 7/02 (2006.01); H04B 1/00 (2006.01); H04B 1/69 (2006.01); H04M 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A data transmission method and system is provided. Symbols to be transmitted are encoded () in a first transceiver into at least two data flows using space-time coding. The data flows are transmitted by means of at least three radiation patterns (to) to a second transceiver (). The radiation patterns (to) transmitting the data flows in the first transceiver are varied.