EP4055857A1

5G

Title

REGISTERING WITH A MOBILE NETWORK THROUGH ANOTHER MOBILE NETWORK

Application Number:

EP20190801335

Publication Date:

14-09-2022

Current Assignee:

Family ID:

Application Date:

08-11-2019

Declaring Company:

Publication Country:

US

Priority Date:

08-11-2019

Title

REGISTERING WITH A MOBILE NETWORK THROUGH ANOTHER MOBILE NETWORK

Application Number:

EP20190801335

Family ID:

Publication Country:

US

Publication Date:

14-09-2022

Application Date:

08-11-2019

Priority Date:

08-11-2019

Current Assignee:

Declaring Company:

Abstract  Abstract

Apparatuses, methods, and systems are disclosed for registering with a mobile communication network (MCN) through another MCN. One apparatus (600) includes a processor (605) and a transceiver (625), wherein the apparatus (600) is registered with a first MCN. The processor (605) determines (810) to register with a second MCN via the first MCN and sends a request to establish a data connection with the first MCN. The processor (605) receives (815) a command from the first MCN that initiates an authentication procedure with the first MCN and a registration procedure for registering the apparatus with the MCN. The processor (605) exchanges (820) a plurality of authentication messages with the first MCN, each of the authentication messages containing a signaling message for registering the apparatus (600) with the second MCN, and completes (825) the registration with the second MCN via the data connection in response to successfully establishing the data connection.

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.