JP2015180095A

5G

Title

APPARATUS AND METHOD FOR NOTIFICATION OF ENHANCED SECURITY CONTEXT FOR SESSION ENCRYPTION AND INTEGRITY KEYS

Application Number:

JP20150098276

Publication Date:

08-10-2015

Current Assignee:

Family ID:

Application Date:

13-05-2015

Declaring Company:

Publication Country:

US

Priority Date:

15-04-2010

Title

APPARATUS AND METHOD FOR NOTIFICATION OF ENHANCED SECURITY CONTEXT FOR SESSION ENCRYPTION AND INTEGRITY KEYS

Application Number:

JP20150098276

Family ID:

Publication Country:

US

Publication Date:

08-10-2015

Application Date:

13-05-2015

Priority Date:

15-04-2010

Current Assignee:

Declaring Company:

Abstract  Abstract

PROBLEM TO BE SOLVED: To provide a method for establishing an enhanced security context between a remote station and a serving network.

SOLUTION: In the method the remote station forwards a first message to the serving network the first message including an information element notifying that the remote station supports an enhanced security context. The remote station generates at least one session key in accordance with the enhanced security context using the information element. The remote station receives in response to the first message a second message having an indication that the serving network supports the enhanced security context. The remote station in response to the second message has wireless communications protected by the at least one session key.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.