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:
Oct. 23, 2007
Filed:
Apr. 30, 2003
Applicants:
Mark Beckmann, Braunschweig, DE;
Michael Eckert, Braunschweig, DE;
Frank Mademann, Berlin, DE;
Inventors:
Assignee:
Siemens Aktiengesellschaft, Muenchen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04J 3/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
In order to transmit at least one group message to at least one group consisting of one or more subscriber devices of a radio communications network, the respectively assigned, higher order radio network control unit specifically controls whether and/or how many subscriber devices per radio cell are currently registered with the respective group.