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:
Aug. 21, 2007
Filed:
Nov. 26, 2003
Applicants:
Frank Gersemsky, Bochum, DE;
Andre Neubauer, Krefeld, DE;
Stefan Van Waasen, Duisburg, DE;
Inventors:
Assignee:
Infineon Technologies AG., Munich, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 7/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
A data transmission system has a base station and at least one mobile station. Data packets are interchanged between the base station and the mobile station using a time slot method. In this case, first measures are used for transmission of a first part of a data packet at a predetermined first symbol rate and at a first transmission frequency, and second measures are used for transmission of a second part of the data packet at a second symbol rate and at a second transmission frequency.