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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.:

US 9520996 B1

PDFFull Text
Expired
Date of Patent:
Dec. 13, 2016

Filed:

Aug. 26, 2013

Ciphering data for transmission in a network

Applicant:

Nokia Corporation, Nokia Group, FI;

Inventors:

Sinikka Sarkkinen, Kangasala, FI;

Kimmo Kettunen, Espoo, FI;

Niina Karhuluoma, Hameenkyro, FI;

Antti-Pentti Vainio, Espoo, FI;

Valtteri Niemi, Helsinki, FI;

Jan Kall, Espoo, FI;

Assignee:

NOKIA TECHNOLOGIES OY, Espoo, FI;

Attorney:

Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.

Primary Examiner:

Chau Le

Int. Cl.
CPC ...
H04L 29/06 (2006.01); H04L 9/28 (2006.01); H04L 12/18 (2006.01); H04W 12/02 (2009.01); H04W 12/04 (2009.01); H04L 9/08 (2006.01);
U.S. Cl.
CPC ...
H04L 9/28 (2013.01); H04L 9/0866 (2013.01); H04L 9/0891 (2013.01); H04L 12/1859 (2013.01); H04L 63/0428 (2013.01); H04L 63/104 (2013.01); H04W 12/02 (2013.01); H04W 12/04 (2013.01); H04L 12/185 (2013.01); H04L 12/189 (2013.01); H04L 63/0442 (2013.01); H04L 63/065 (2013.01); H04L 63/068 (2013.01); H04L 63/18 (2013.01); H04L 2209/80 (2013.01); H04L 2463/061 (2013.01);
Abstract

The invention proposes a method for transmitting a message to a plurality of user entities in a network by using a multicast service, comprising the steps of encrypting a multicast message by using ciphering, and sending the encrypted multicast message to the plurality of user entities simultaneously. The invention also proposes a corresponding multicast service control device and a corresponding user entity.

Find Patent Forward Citations

Sarkkinen, Sinikka. (2016). Ciphering data for transmission in a network (U.S. Patent No. 9520996). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9520996

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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