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. 21, 2025
Filed:
Nov. 30, 2018
Applicant:
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Inventors:
Göran Selander, Bromma, SE;
John Mattsson, Täby, SE;
Assignee:
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 9/32 (2006.01); H04L 9/08 (2006.01); H04L 9/30 (2006.01); H04L 9/40 (2022.01); H04L 29/06 (2006.01); H04L 65/403 (2022.01);
U.S. Cl.
CPC ...
H04L 9/3255 (2013.01); H04L 9/0819 (2013.01); H04L 9/30 (2013.01); H04L 63/065 (2013.01); H04L 65/403 (2013.01);
Abstract
A method for enabling secure group communication in a communication network is performed in a sending node and includes providing signature verification related information to a plurality of listening nodes and sending a group message to the plurality of listening nodes, the group message including signature verification related information of the sending node. A method, nodes, computer programs, and a computer program product enabling secure group communication in a communication network are also presented.