WO2021259452A1

5G,4G,3G,2G

Title

MOBILE NETWORK AUTHENTICATION USING A CONCEALED IDENTITY

Application Number:

WO2020EP67372

Publication Date:

30-12-2021

Family ID:

Application Date:

22-06-2020

Declaring Company:

Publication Country:

US

Priority Date:

22-06-2020

Title

MOBILE NETWORK AUTHENTICATION USING A CONCEALED IDENTITY

Application Number:

WO2020EP67372

Family ID:

Publication Country:

US

Publication Date:

30-12-2021

Application Date:

22-06-2020

Priority Date:

22-06-2020

Declaring Company:

Abstract  Abstract

Apparatuses, methods, and systems are disclosed for supporting authentication with a mobile core network using a concealed identity. One apparatus (300) includes a processor (305) that sends (505) a first authentication message that includes a concealed identifier to a network function to authenticate with a mobile communication network via a non-3GPP access network. The processor (305) receives (510) a second authentication message from the network function in response to the first authentication message. The second authentication message comprises an authentication response based on the concealed identifier. The processor (305) completes (515) authentication with the mobile communication network in response to the authentication response comprising a challenge packet. The processor (305) receives (520) configuration information for accessing the mobile communication network in response to successful authentication with the mobile communication network.

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.