Operating system supporting cost aware applications

• US 9,008,610 B2
• Filed: 03/16/2013
• Issued: 04/14/2015
• Est. Priority Date: 12/17/2010
• Status: Active Grant

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Menezes, Pascal, Piumatti, Marco, Parks, Upshur W., Rao, Ravi
• Primary Examiner(s): Nguyen, David Q
• Application Number:
  US13/844,932
• Publication Number:
  US 20130217357A1
• Time in Patent Office: 759 Days
• Field of Search: 455/406, 455/405, 455/566, 455/437, 705/10, 705/30, 705/34, 370/232
• US Class Current: 455/405
• CPC Class Codes: H04L 12/1407 Policy-and-charging control [PCC] architecture
• CPC Class Codes: H04L 12/1485 Tariff-related aspects
• CPC Class Codes: H04M 15/72 by the user
• 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 15/8022 Determining tariff or charge band
• CPC Class Codes: H04M 15/8044 Least cost routing
• CPC Class Codes: H04M 15/83 Notification aspects
• CPC Class Codes: H04M 15/85 characterised by the type of condition triggering a notification
• CPC Class Codes: H04M 15/885 limit per application
• CPC Class Codes: H04M 15/886 limit per terminal
• CPC Class Codes: H04W 48/02 Access restriction performed under specific conditions

Abstract

A mobile computing device that supports cost-aware application components for operation over a metered network. A current basis for computing usage charges over one or more networks may be made available to the cost-aware application components through an application programming interface supported by an operating system service. That service may receive a policy for charging for data usage over a network and may also obtain information defining data usage for the mobile computing device. Based on this information, the service may determine a current basis for charging for data usage. With this information, the application component can determine a manner for executing network operations that involve data transmission over the network, such as deferring the operation or selecting an alternative network.

Claims

1. A method performed on a computing device, the method comprising:

obtaining a charging policy comprising a plurality of charging models, each of the plurality of charging models corresponding to at least one of a plurality of data networks;

determining whether an amount of data being considered for transfer via a selected network of the plurality of data networks exceeds a threshold corresponding to the selected network;

in response to a determination that the amount of data exceeds the threshold, selecting an alternative network from the plurality of data networks based on the charging policy;

wherein selecting the alternative network comprises;

determining a lowest cost to transfer the amount of data according to the plurality of charging models; and

selecting a data network that corresponds to the lowest cost as the alternative network; and

transferring at least a portion of the amount of data via the alternative network,

wherein transferring at least the portion of the amount of data comprises transferring, via the selected alternative network, the amount of data.

2. The method of claim 1 further comprising recording usage information based on the transferring.

3. The method of claim 1 where the data is associated with a particular application.

4. The method of claim 3, the determining further comprising providing the charging policy to the particular application.

5. A method performed on a computing device, the method comprising:

obtaining a charging policy comprising a plurality of charging models, each of the plurality of charging models corresponding to at least one of a plurality of data networks;

determining whether an amount of data being considered for transfer via a selected network of the plurality of data networks exceeds a threshold corresponding to the selected network;

in response to a determination that the amount of data exceeds the threshold, selecting an alternative network from the plurality of data networks based on the charging policy; and

transferring at least a portion of the amount of data via the alternative network, wherein each of the plurality of charging models indicates a first cost for the amount of data not exceeding the threshold and a second cost for the amount of data exceeding the threshold.

6. The method of claim 5 further comprising recording usage information based on the transferring.

7. The method of claim 5 where the data is associated with a particular application, wherein the determining comprises providing the charging policy to the particular application.

8. At least one computer storage device comprising computer-executable instructions that, when executed by at least one computing device, cause the at least one computing device to perform actions comprising:

obtaining a charging policy comprising a plurality of charging models, each of the plurality of charging models corresponding to at least one of a plurality of data networks;

determining if an amount of data intended for transfer via a selected network of the plurality of data networks exceeds a threshold for the selected network;

in response to a determination that the amount of data exceeds the threshold, selecting an alternative network from the plurality of data networks based on the charging policy, wherein selecting the alternative network comprises;

determining a lowest cost to transfer the amount of data according to the plurality of charging models; and

selecting a data network that corresponds to the lowest cost; and

transferring at least a portion of the amount of data via the alternative network,

wherein transferring at least the portion of the amount of data comprises

transferring, via the alternative network, the amount of data.

9. The at least one computer storage device of claim 8, the actions further comprising recording usage information based on the transferring.

10. The at least one computer storage device of claim 8 where the data is associated with a particular application.

11. The at least one computer storage device of claim 10, the determining further comprising providing the charging policy to the particular application.

12. At least one computer storage device comprising computer-executable instructions that, when executed by at least one computing device, cause the at least one computing device to perform actions comprising:

obtaining a charging policy comprising a plurality of charging models, each of the plurality of charging models corresponding to at least one of a plurality of data networks;

determining if an amount of data intended for transfer via a selected network of the plurality of data networks exceeds a threshold for the selected network;

in response to a determination that the amount of data exceeds the threshold, selecting an alternative network from the plurality of data networks based on the charging policy; and

transferring at least a portion of the amount of data via the alternative network, wherein each of the plurality of charging models comprises a first cost for the amount of data not exceeding the threshold and a second cost for the amount of data exceeding the threshold.

13. A system comprising a computing device and at least one software module that are together configured for performing actions comprising:

obtaining a charging policy comprising a plurality of charging models, each of the plurality of charging models corresponding to at least one of a plurality of data networks;

determining that an amount of data intended for transfer via a selected network of the plurality of data networks exceeds a threshold associated with the selected network;

in response to the determination that the amount of data exceeds the threshold, selecting an alternative network from the plurality of data networks based on the charging policy;

wherein selecting the alternative network comprises;

determining a lowest cost to transfer the amount of data according to the plurality of charging models; and

selecting a data network that corresponds to the lowest cost; and

transferring data via the alternative network, wherein transferring the data comprises transferring, via the alternative network, the amount of data.

14. The system comprising a computing device and at least one software module of claim 13, the actions further comprising recording usage information based on the transferring.

15. The system comprising a computing device and at least one software module of claim 13 where the data is associated with a particular application.

16. The system comprising a computing device and at least one software module of claim 15, the determining further comprising providing the charging policy to the particular application.

17. A system comprising a computing device and at least one software module that are together configured for performing actions comprising:

obtaining a charging policy comprising a plurality of charging models, each of the plurality of charging models corresponding to at least one of a plurality of data networks;

determining that an amount of data intended for transfer via a selected network of the plurality of data networks exceeds a threshold associated with the selected network;

in response to the determination that the amount of data exceeds the threshold, selecting an alternative network from the plurality of data networks based on the charging policy; and

transferring data via the alternative network, wherein each of the plurality of charging models comprises a first cost for the amount of data not exceeding the threshold and a second cost for the amount of data exceeding the threshold.

18. The system comprising a computing device and at least one software module of claim 17, the actions further comprising recording usage information based on the transferring.

19. The system comprising a computing device and at least one software module of claim 17 where the data is associated with a particular application.

20. The system comprising a computing device and at least one software module of claim 19, the determining further comprising providing the charging policy to the particular application.