Method of and system for data access over dual data channels with dynamic sim credential

• US 8,838,070 B2
• Filed: 09/13/2012
• Issued: 09/16/2014
• Est. Priority Date: 09/13/2011
• Status: Active Grant

• Current Assignee: Syniverse Communications LLC
• Original Assignee: Aicent, Inc. (Syniverse Corp.)
• Inventors: Zhang, David Xining, Xu, Huiyue, Yuan, Xiaohua
• Primary Examiner(s): DOAN, KIET M
• Application Number:
  US13/613,698
• Publication Number:
  US 20130065557A1
• Time in Patent Office: 733 Days
• Field of Search: 455/413, 455/411, 455/450, 455/432.1, 455/466, 455/427, 455/558, 455/456.1, 455/406, 455/557, 455/405
• US Class Current: 455/411
• CPC Class Codes: H04L 63/0272 Virtual private networks
• 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 63/0884 by delegation of authentication, e.g. a proxy authenticates an entity to be authenticated on behalf of this entity vis-à-vis an authentication entity
• CPC Class Codes: H04W 12/04 Key management, e.g. using generic bootstrapping architecture [GBA]
• CPC Class Codes: H04W 12/06 Authentication
• CPC Class Codes: H04W 12/35 Protecting application or service provisioning, e.g. securing SIM application provisioning

Abstract

A method and apparatus provide access to communication services using dynamically assigned user credentials. The method includes establishing a communication connection with a first communication network (such as GSM, UMTS, CDMA, or LTE networks) using a real user credential (e.g., a SIM, a USIM, or an R-UIM card or certificates) in a first communication module, utilizing the first communication connection to request the dynamically assigned user credential from a remote management system, and registering a second communication module into the second communication network. The second communication connection is then tethered to allow other devices to access the Internet or other network.

Claims

1. A method of providing communication services to one or more mobile devices comprising:

registering into a first communication network using a first user credential to determine user location information and establishing a first data communication connection;

utilizing the first data communication connection to set up an IP connection with a user credential management server;

requesting a second user credential from among a pool of user credentials based on the location information;

registering into a second communication network using the second user credential and establishing a second data communication connection, wherein registering into the second communication network using the second user credential comprises authenticating the second user credential with the second communication network and associating the second user credential with a portable device, thereby allowing the portable device to make connections between the one or more mobile devices and

the second communication network; and

tethering the one or more mobile devices to the second communication network using one or more connections established using the second user credential

wherein the first and second user credentials have corresponding first and second service metrics associated with the user location information, the method further comprising requesting the second credential only when the second service metric is larger than the first service metric.

2. The method of claim 1, wherein a larger service metric corresponds to a lower cost for accessing the second network.

3. The method of claim 1, wherein a larger service metric corresponds to a faster data rate on the second network.

4. The method of claim 1, further comprising receiving the second user credential from a source that hosts the pool of user credentials.

5. The method of claim 1, wherein one or both of the first and second communication networks comprise a GSM network, a UMTS network, a CDMA network, or an LTE network.

6. The method of claim 1, wherein one or both of the first and second user credentials comprise a SIM card, a USIM card, or an R-UIM card.

7. The method of claim 1, further comprising receiving the second user credential using an Internet protocol.

8. The apparatus of claim 1, wherein the tethering is performed over a Wi-Fi connection, a Bluetooth personal area network (PAN) connection, or a USB connection.

9. The method of claim 1, wherein the tethering is over a data access connection that provides the one or more mobile devices access to Internet, one or more public networks, one or more private networks, or any combination thereof.

10. The method of claim 1, wherein the portable device comprises a virtual credential configured to transmit authentication requests and responses between the user credential management server and a mobile operator for the second communication network, thereby registering the second user credential on the second communication network.

11. The method of claim 1, wherein the one or more mobile devices comprise multiple mobile devices.