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. 12, 2002
Filed:
Sep. 08, 1998
Applicant:
Inventors:
Christian Kranz, Ratingen Lintorf, DE;
Stefan Heinen, Krefeld, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 7/26 ; H04B 7/212 ; H04Q 7/20 ;
U.S. Cl.
CPC ...
H04B 7/26 ; H04B 7/212 ; H04Q 7/20 ;
Abstract
A digital telecommunications system has a base station and one or more wireless mobile parts. The mobile parts and the base station communicate according to the TDMA method. The frames of the TDMA method used in the telecommunications system have time slots of different lengths alternately succeeding one another within a TDMA frame.