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:
Apr. 10, 2018
Filed:
Nov. 23, 2005
Applicants:
Antti K. Laurila, Helsinki, FI;
Miikka Poikselkä, Espoo, FI;
Inventors:
Antti K. Laurila, Helsinki, FI;
Miikka Poikselkä, Espoo, FI;
Assignee:
Nokia Technologies Oy, Espoo, FI;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); H04L 12/18 (2006.01); H04W 76/00 (2018.01);
U.S. Cl.
CPC ...
H04L 65/1073 (2013.01); H04L 12/185 (2013.01); H04L 12/1818 (2013.01); H04L 65/4061 (2013.01); H04W 76/005 (2013.01); H04L 65/1016 (2013.01);
Abstract
In a communication system providing a group communication service and advertisement of an existing and newly created group, information on usable media types in the group is sent to group members in a message advertising the group. The message contains either a new field for the information or an existing field is extended to contain the information.