SYSTEM AND METHOD FOR USING NETWORK IDENTIFICATION INFORMATION TO MANAGE MOBILE WIRELESS USER SERVICE POLICIE

• US 20130337769A1
• Filed: 06/14/2012
• Published: 12/19/2013
• Est. Priority Date: 06/14/2012
• Status: Active Grant

• Current Assignee: United States Cellular Corporation (Telephone & Data Systems, Inc.)
• Original Assignee: United State Cellular Corporation
• Inventors: Bhatia, Sumeet Singh, Taglienti, Claudio, Haran, Narayanan, Saxena, Narothum, Irizarry, Michael
• Granted Patent: US 8,831,562 B2
• Time in Patent Office: Days
• US Class Current: 455/406
• CPC Class Codes: H04L 12/1407 Policy-and-charging control [PCC] architecture
• CPC Class Codes: H04L 12/1485 Tariff-related aspects
• CPC Class Codes: H04L 41/5022 by giving priorities, e.g. assigning classes of service
• CPC Class Codes: H04L 41/5029 Service quality level-based billing, e.g. dependent on measured service level customer is charged more or less
• CPC Class Codes: H04M 15/80 Rating or billing plans; Tariff determination aspects
• CPC Class Codes: H04M 15/8016 based on quality of service [QoS]
• CPC Class Codes: H04M 15/8033 location-dependent, e.g. business or home
• CPC Class Codes: H04M 15/8038 Roaming or handoff
• CPC Class Codes: H04M 15/81 Dynamic pricing, e.g. change of tariff during call
• CPC Class Codes: H04W 4/24 Accounting or billing

Abstract

A system and method are described that enable policy-implementing modules in a mobile wireless network to identify the location of a user and render policy-based (e.g., quality of service, accounting, throttling, etc.) decisions based upon a variety of additional information such as: home network availability in a market, user class, time of day, network congestion, application type, etc. The system renders policy decisions, based upon geo-spatial location information, by receiving a mobile wireless data message including a geospatial identifier. Thereafter, a policy engine renders a data service policy decision by applying a policy to the geospatial identifier. The potential classifications identified by the data service policy decision include an in-market roaming mode wherein a data usage is treated as non-roaming, even though associated with a roaming data session, based upon an in-market location specified by the geospatial location information.

Claims

1. A method for managing use of mobile wireless data network services, the method comprising:

receiving, by a home network mobile wireless data router, a message generated for a mobile wireless data session for a mobile wireless device, the message including a geospatial identifier;

rendering, by a policy engine, a data service policy decision by applying a policy to the geospatial identifier; and

applying, by the home network mobile wireless data router, the data service policy decision to the mobile wireless data session,

wherein the data service policy decision comprises at least specifying an in-market roaming mode, by applying a definition of a geographic data network service market to the geospatial identifier, for the mobile wireless data session.

2. The method of claim 1 wherein the geospatial identifier is derived from a base station identifier (BSID).

3. The method of claim 2 wherein the geospatial identifier consists of a system identifier (SID).

4. The method of claim 1 wherein the geospatial identifier consists of a packet control function (PCF) Internet Protocol (IP) address.

5. The method of claim 1 further comprising the step of:

sending, by the home network mobile wireless data router, a billing message to an accounting service based upon the exception session mode.

6. The method of claim 1 wherein specifying the in-market roaming mode affects data service usage accounting for the mobile wireless data session.

7. The method of claim 1 further comprising, applying the geospatial identifier to render an unsolicited message to the mobile wireless device.

8. The method of claim 7 wherein the unsolicited message is a sponsored advertisement.

9. The method of claim 1 wherein the data service policy decision relates to a quality of service assigned to the mobile wireless data session.

10. The method of claim 9 wherein the policy engine specifies the quality of service based upon a combination of the geospatial identifier and a time of day.

11. The method of claim 9 wherein the policy engine specifies the quality of service based upon a combination of the geospatial identifier and a radio technology-based communications protocol used by the mobile wireless device.

12. The method of claim 9 wherein the policy engine specifies the quality of service for a session identified as roaming in view of the geospatial identifier and a time of day.

13. The method of claim 9 wherein the policy engine specifies the quality of service for a session identified as roaming in view of the geospatial identifier and a data network congestion indicator for a base station corresponding to the geospatial identifier.

14. The method of claim 13 wherein the policy engine specifies the quality of service for the session based additionally upon a data plan class assigned to a user account related to the session.

15. A non-transitory computer-readable medium including computer-executable instructions for facilitating managing use of mobile wireless data network services, the computer-executable instructions facilitating performing the steps of:

receiving, by a home network mobile wireless data router, a message generated for a mobile wireless data session for a mobile wireless device, the message including a geospatial identifier;

rendering, by a policy engine, a data service policy decision by applying a policy to the geospatial identifier; and

applying, the by the home network mobile wireless data router, the data service policy decision to the mobile wireless data session,

wherein the data service policy decision comprises at least specifying an in-market roaming mode, by applying a definition of a geographic data network service market to the geospatial identifier, for the mobile wireless data session.

16. The non-transitory computer readable medium of claim 15 wherein the policy engine includes computer-executable instructions for rendering the data service policy decision relating to a quality of service assigned to the mobile wireless data session.

17. The non-transitory computer readable medium of claim 16 wherein the policy engine includes computer-executable instructions for rendering the data service policy decision relating to the quality of service based upon a combination of the geospatial identifier and a time of day.

18. The non-transitory computer readable medium of claim 16 wherein the policy engine includes computer-executable instructions for rendering the data service policy decision relating to the quality of service based upon a combination of the geospatial identifier and a radio technology-based communications protocol used by the mobile wireless device.

19. The non-transitory computer readable medium of claim 16 wherein the policy engine includes computer-executable instructions for rendering the data service policy decision relating to the quality of service based upon a combination of the geospatial identifier and a data network congestion indicator for a base station corresponding to the geospatial identifier.

20. A mobile wireless data network system configured to manage use of mobile wireless data network services comprising:

a home network mobile wireless data router configured to receive a message generated for a mobile wireless data session for a mobile wireless device, the message including a geospatial identifier; and

a policy engine for rendering a data service policy decision by applying a policy to the geospatial identifier; and

wherein the home network mobile wireless data router is further configured to apply the data service policy decision to the mobile wireless data session, and

wherein the data service policy decision comprises at least specifying an in-market roaming mode, by applying a definition of a geographic data network service market to the geospatial identifier, for the mobile wireless data session.