Service utilization control manager

• US 8,505,073 B2
• Filed: 12/31/2007
• Issued: 08/06/2013
• Est. Priority Date: 12/31/2007
• Status: Active Grant

• Current Assignee: United States Cellular Corporation (Telephone & Data Systems, Inc.)
• Original Assignee: United States Cellular Corporation (Telephone & Data Systems, Inc.)
• Inventors: Sofronas, Andrew, Abichandani, Jaideep, Saxena, Narothum, Irizarry, Michael, Taglienti, Claudio
• Primary Examiner(s): Arani, Taghi
• Assistant Examiner(s): CHANG, KENNETH W
• Application Number:
  US11/967,909
• Publication Number:
  US 20090172782A1
• Time in Patent Office: 2,045 Days
• Field of Search: 726/4
• US Class Current: 726/4
• CPC Class Codes: G06Q 30/06 Buying, selling or leasing transactions
• CPC Class Codes: H04L 63/102 Entity profiles
• CPC Class Codes: H04L 65/1016 IP multimedia subsystem [IMS]
• CPC Class Codes: H04L 65/1069 Session establishment or de-establishment
• CPC Class Codes: H04W 12/08 Access security
• CPC Class Codes: H04W 12/37 Managing security policies for mobile devices or for controlling mobile applications
• CPC Class Codes: H04W 28/16 Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
• CPC Class Codes: H04W 88/14 Backbone network devices

Abstract

An apparatus is described for managing mobile network services. The apparatus includes a service authorization and utilization control function (SAUCF) element configured to authorize a mobile network service request by acting as a service manager configured to centrally coordinate service authorizations for multiple network services associated with an individual subscriber account by evaluating a service policy defining user access spanning the multiple network services. The service policy includes (a) communication authorization controls affecting permission for a user associated with the subscriber account to access a mobile network service in accordance with one or more criteria applicable to a bundled service category; and (b) charging controls for determining whether a subscriber account includes sufficient credits to use the mobile network service. A real time utilization interface is configured to transmit messages between the SAUCF element and a subscriber service utilization account.

Claims

1. A method of managing mobile network services, the method comprising:

receiving by a node, via an electronic network, a mobile network service request, the mobile network service request requesting authorization by a service authorization and utilization control function (SAUCF) element executing on the node and acting as a service manager configured to centrally coordinate service authorizations for multiple network services associated with an individual subscriber account by evaluating a service policy for the subscriber account, the service policy defining user access spanning the multiple network services grouped into a plurality of bundled service categories;

implementing, by the SAUCF element, the service policy via an interface configured to apply the service policy to a bundled service category corresponding to the mobile network service request;

electronically processing, via the SAUCF element, the authorization for the mobile network service request based on the service policy, the service policy comprising;

(a) communication authorization controls affecting permission for a user associated with the subscriber account to access a mobile network service identified in the mobile network service request in accordance with one or more criteria applicable to the bundled service category corresponding to the mobile network service, and

(b) charging controls for determining whether a subscriber account includes sufficient credits to use the mobile network service within the corresponding bundled service category;

mapping messages received by the SAUCF element across an application interface from a network element to a real time utilization interface;

transmitting mapped messages across the real time utilization interface from the SAUCF element to a subscriber service utilization account; and

receiving messages across the real time utilization interface from the subscriber service utilization account to the SAUCF element.

2. The method according to claim 1, the method further comprising:

receiving configuration of the service policy for a subscriber group within the mobile network by one or more subscribers within the subscriber group;

storing available service credits within a subscriber service utilization account based on the service policy.

3. The method according to claim 1, the method further comprising applying service bonuses to qualified subscribers.

4. The method according to claim 1, wherein the electronic network is selected from a group consisting of:

an IMS network, a non-IMS network, a legacy network, an access network, and Internet.

5. The method according to claim 1, wherein the mobile network service is selected from a group consisting of:

streaming video, MMS, SMS, a parental control service, a mobile advertisement, Web browsing, Location, Presence, PoC, VOIP, PTT, an advertising service, an advertising control service, a subscriber privacy service, and a family charging service.

6. The method of claim 1 wherein the service policy spanning multiple services further comprises, for the subscriber account, service utilization buckets associated with individual ones of the multiple network services.

7. The method of claim 6 wherein individual ones of the service utilization buckets define use restrictions on certain members associated with the subscriber account.

8. A system for managing mobile network services in a mobile network, the system comprising:

a service authorization and utilization control function (SAUCF) element executing on a network node, the SAUCF element being configured to authorize a mobile network service request by acting as a service manager configured to centrally coordinate service authorizations for multiple network services associated with an individual subscriber account by evaluating a service policy for the subscriber account, the service policy defining user access spanning the multiple network services grouped into a plurality of bundled service categories, the service policy comprising;

(a) communication authorization controls affecting permission for a user associated with the subscriber account to access a mobile network service identified in the mobile network service request in accordance with one or more criteria applicable to a bundled service category corresponding to the mobile network service; and

(b) charging controls for determining whether a subscriber account includes sufficient credits to use the mobile network service within the corresponding bundled service category;

an interface coupled to the SAUCF element and configured to apply the service policy to the bundled service category corresponding to the mobile network service; and

an application interface configured to map messages received by the SAUCF element, from a network element, to a real time utilization interface;

wherein the real time utilization interface is configured to transmit mapped messages from the SAUCF element to a subscriber service utilization account;

wherein the real time utilization interface is configured to receive messages from the subscriber service utilization account for the SAUCF element; and

wherein the mobile network is configured to provide the mobile network service to a subscriber mobile device adapted to request the mobile network service.

9. The system according to claim 8, the system further comprising:

a serving call/session control function that performs session control as a Session Initiation Protocol server;

a proxy call/session control function that provides authentication functions and acts as a Session Initiation Protocol proxy server;

a Home Subscriber Server that is a database for data necessary for authentication and authorizing mobile network services; and

a Policy Function that allocates network resources to provide the mobile network service.

10. The system according to claim 8, the system further comprising an Access Gateway that receives and transmits service packets from a core network to the subscriber mobile device.

11. The system according to claim 8, wherein the network is selected from a group consisting of:

an IMS network, a non-IMS network, a legacy network, an access network, and Internet.

12. The system according to claim 8, wherein the mobile network service is selected from a group consisting of:

streaming video, MMS, SMS, a parental control service, a mobile advertisement, Web browsing, Location, Presence, PoC, VOIP, PTT, an advertising service, an advertising control service, a subscriber privacy service, and a family charging service.

13. The system according to claim 8, wherein the subscriber mobile device is selected from a group consisting of:

a mobile phone, a Personal Digital Assistant, and a portable computer.

14. The system of claim 8 wherein the service policy spanning multiple services further comprises, for the subscriber account, service utilization buckets associated with individual ones of the multiple network services.

15. The system of claim 14 wherein individual ones of the service utilization buckets define use restrictions on certain members associated with the subscriber account.

16. An apparatus for managing a mobile network service in a mobile network, the apparatus comprising:

a service authorization and utilization control function (SAUCF) element executing on a network node, the SAUCF element being configured to authorize a mobile network service request by acting as a service manager configured to centrally coordinate service authorizations for multiple network services associated with an individual subscriber account by evaluating a service policy for the subscriber account, the service policy defining user access spanning the multiple network services grouped into a plurality of bundled service categories, the service policy comprising;

(a) communication authorization controls affecting permission for a user associated with the subscriber account to access a mobile network service identified in the mobile network service request in accordance with one or more criteria applicable to a bundled service category corresponding to the mobile network service; and

(b) charging controls for determining whether a subscriber account includes sufficient credits to use the mobile network service within the corresponding bundled service category; and

an interface coupled to the SAUCF element and configured to apply the service policy to the bundled service category corresponding to the mobile network service;

an application interface configured to map messages received by the service authorization and utilization control function element from a network element to a real time utilization interface; and

wherein the real time utilization interface is configured to transmit messages between the service authorization and utilization control function element and a subscriber service utilization account.

17. The apparatus according to claim 16, wherein the service policy further comprises privacy controls affecting disclosure of subscriber information in connection with the requested mobile network service.

18. The apparatus according to claim 16, wherein communication authorization controls are selected from the group consisting of:

destination, time, usage, and content.

19. The apparatus according to claim 16 wherein the mobile network service is selected from a group consisting of:

streaming video, MMS, SMS, a parental control service, a mobile advertisement, Web browsing, Location, Presence, PoC, VOIP, PTT, an advertising service, an advertising control service, a subscriber privacy service, and a family charging service.

20. The apparatus of claim 16 wherein the service policy spanning multiple services further comprises, for the subscriber account, service utilization buckets associated with individual ones of the multiple network services.

21. The apparatus of claim 20 wherein individual ones of the service utilization buckets define use restrictions on certain members associated with the subscriber account.