SIM AUTHENTICATION FOR ACCESS TO A COMPUTER/MEDIA NETWORK

• US 20070149170A1
• Filed: 12/23/2005
• Published: 06/28/2007
• Est. Priority Date: 12/23/2005
• Status: Abandoned Application

• Current Assignee: Sony Ericsson Mobile Communications USA Incorporated (Sony Group Corp.)
• Original Assignee: Sony Ericsson Mobile Communications USA Incorporated (Sony Group Corp.)
• Inventors: Bloebaum, Leland, Liu, Chuanli
• Application Number:
  US11/306,347
• Publication Number:
  US 20070149170A1
• Time in Patent Office: Days
• US Class Current: 455/411
• CPC Class Codes: H04L 63/029 Firewall traversal, e.g. tunnelling or, creating pinholes
• CPC Class Codes: H04L 63/0853 using an additional device, e.g. smartcard, SIM or a different communication terminal cryptographic mechanisms or cryptographic arrangements for entity authentication involving additional secure or trusted devices H04L9/3234
• CPC Class Codes: H04L 63/18 using different networks or channels, e.g. using out of band channels cryptographic mechanisms or cryptographic arrangements for key distribution involving distinctive intermediate devices or communication paths H04L9/0827; cryptographic mechanisms or cryptographic arrangements for authentication using a plurality of channels H04L9/3215
• CPC Class Codes: H04W 12/06 Authentication
• CPC Class Codes: H04W 12/50 Secure pairing of devices
• CPC Class Codes: H04W 84/12 WLAN [Wireless Local Area Networks]

Abstract

A method of authenticating a portable mobile communications device for use on a computer/media network using SIM data associated with the portable mobile communications device is described. The method comprises sending SIM data from the portable mobile communications device to a mobile service provider authentication server on the mobile service provider network. The received SIM data is authenticated the using the mobile service provider'"'"'s authentication server. The authenticated SIM data and an IP address are then sent to a computer/media network. A second authentication procedure is performed on the received portable mobile communications device SIM data from the mobile service provider network on the computer/media network. If successful, a hole in a firewall on the computer/media network is opened that will allow data exchanges with the portable mobile communications device using the IP address included with the authenticated SIM data received from the mobile service provider network.

Claims

1. A method of authenticating a portable mobile communications device for use on a computer/media network using SIM data associated with the portable mobile communications device, the method comprising:

sending SIM data from the portable mobile communications device to a mobile service provider authentication server on a mobile service provider network;

authenticating the received portable mobile communications device SIM data using the mobile service provider authentication server;

sending the authenticated SIM data for the portable mobile communications device and an IP address to the computer/media network sought to be accessed by the portable mobile communications device;

authenticating the received portable mobile communications device SIM data from the mobile service provider network on the computer/media network; and

opening a hole in a firewall on the computer/media network that will allow data exchanges with the portable mobile communications device using the IP address included with the authenticated SIM data received from the mobile service provider network.

2. The method of claim 1 wherein the step of sending SIM data from the portable mobile communications device to a mobile service provider authentication server on a mobile service provider network sends the SIM data directly from the portable mobile communications device to the mobile service provider network.

3. The method of claim 1 wherein the step of sending SIM data from the portable mobile communications device to a mobile service provider authentication server on a mobile service provider network sends the SIM data indirectly from the portable mobile communications device to the mobile service provider network by way of a local wireless network.

4. A method of authenticating a portable mobile communications device for use on a computer/media network using SIM data associated with the portable mobile communications device, the method comprising:

establishing a short range link between the portable mobile communications device and the computer/media network;

sending SIM data from the portable mobile communications device to the computer/media network over the established short range link;

sending SIM data from the computer/media network to a mobile network service provider;

authenticating the received SIM data from the computer/media network; and

allowing the portable mobile communications device to access the computer/media network over the established short range link if the SIM authentication is successful.

5. The method of claim 4 wherein the short range link between the portable mobile communications device and the computer/media network is a wireless link.

6. The method of claim 5 wherein the short range wireless link between the portable mobile communications device and the computer/media network is a Bluetooth™

link.

7. The method of claim 5 wherein the short range wireless link between the portable mobile communications device and the computer/media network is a 802.11x WiFi link.

8. A computer program product embodied on a computer readable storage medium for authenticating a portable mobile communications device for use on a computer/media network using SIM data associated with the portable mobile communications device, the computer program product comprising:

computer program code for sending SIM data from the portable mobile communications device to a mobile service provider authentication server on the mobile service provider network;

computer program code for authenticating the received portable mobile communications device SIM data using the mobile service provider authentication server;

computer program code for sending the authenticated SIM data for the portable mobile communications device and an IP address to the computer/media network sought to be accessed by the portable mobile communications device;

computer program code for authenticating the received portable mobile communications device SIM data from the mobile service provider network on the computer/media network; and

computer program code for opening a hole in a firewall on the computer/media network that will allow data exchanges with the portable mobile communications device using the IP address included with the authenticated SIM data received from the mobile service provider network.

9. A computer program product embodied on a computer readable storage medium for authenticating a portable mobile communications device for use on a computer/media network using SIM data associated with the portable mobile communications device, the computer program product comprising:

computer program code for establishing a short range link between the portable mobile communications device and the computer/media network;

computer program code for sending SIM data from the portable mobile communications device to the computer/media network over the established short range link;

computer program code for sending SIM data from the computer/media network to a mobile network service provider;

computer program code for authenticating the received SIM data from the computer/media network; and

computer program code for allowing the portable mobile communications device to access the computer/media network over the established short range link if the SIM authentication is successful.

10. The computer program product embodied on a computer readable storage medium of claim 9 wherein the short range link between the portable mobile communications device and the computer/media network is a wireless link.

11. The computer program product embodied on a computer readable storage medium of claim 10 wherein the short range wireless link between the portable mobile communications device and the computer/media network is a Bluetooth™

link.

12. The computer program product embodied on a computer readable storage medium of claim 10 wherein the short range wireless link between the portable mobile communications device and the computer/media network is a 802.11 x WiFi link.