Hierarchies and categories for management and deployment of policies for distributed wireless traffic optimization

Patent metadata

Field	Value
Publication number	US-9247455-B2
Application number	US-201414470418-A
Country	US
Kind code	B2
Filing date	Aug 27, 2014
Priority date	Dec 14, 2011
Publication date	Jan 26, 2016
Grant date	Jan 26, 2016

Abstract

Systems and methods for deploying and employing policies for wireless traffic optimization in a wireless network based on hierarchies are disclosed. One embodiment includes deploying a global policy set of the policies for wireless traffic optimization among mobile devices in the wireless network and deploying a first policy set of the policies among a first subset of mobile devices among the mobile devices. In one embodiment, the first subset of mobile devices meet a device-based criteria including one or more of, device type, device platform, or device model and any policy of the first policy set overwrites any policy of the global policy set in case of conflict when deployed on any of the first subset of mobile devices.

First claim

What is claimed is:

1. A method of utilizing hierarchies for managing policies for wireless traffic optimization in a wireless network, the method, comprising:
providing a global policy set among the policies for wireless traffic management;
providing at least one of a mobile device policy set and a user policy set among the policies for a mobile device operating in the wireless network;
detecting a conflict between any policy set of the global policy set and the at least one of a mobile device policy set and a user policy set for at least one user; and
in response to detecting a conflict, overwriting the any policy set of the global policy set with the at least one of a mobile device policy set and a user policy set.

2. The method of claim 1 , further comprising, deploying the policies to mobile devices in the wireless network and subsequently updating the policies to adjust for dynamic conditions in the wireless network.

3. The method of claim 1 , wherein, the wireless traffic includes mobile wireless traffic and the wireless network includes a mobile wireless network.

4. The method of claim 1 , wherein the wireless network is a broadband network.

5. The method of claim 1 , wherein the wireless network is a cellular network.

6. The method of claim 1 , wherein, the policies are specified and utilized by a traffic management system distributed between a client-side component including a local proxy on a mobile device and a server-side component including a proxy server remote from the mobile device, to optimize and manage traffic in the wireless network to and from the mobile device.

7. The method of claim 1 , wherein, the policies are utilized to optimize the wireless traffic to and from multiple mobile devices in the wireless network.

8. The method of claim 1 , wherein, the policies are utilized to optimize the wireless traffic for multiple wireless service carriers including multiple mobile operators.

9. The method of claim 1 , wherein, the global policies are applicable independent of type, platform, or model of a mobile device.

10. The method of claim 1 , wherein, the global policies are user-independent.

11. The method of claim 1 , wherein, the device policies are, one or more of, device type dependent, device platform dependent, or device model dependent.

12. The method of claim 1 , wherein, the user policies are specific to a user or specific to a user group; wherein, the user policies include mobile application specific policies.

13. A system for deploying and employing policies for wireless traffic management in a wireless network based on hierarchies, the system, comprising:
a processor;
a memory unit having stored there on instructions which when executed by the processor causes the system to:
provide a global policy set of the policies for wireless traffic management among mobile devices in the wireless network;
provide at least one of a mobile device policy set and a user policy set among the policies for a mobile device operating in the wireless network;
detect a conflict between any policy set of the global policy set and the at least one of a mobile device policy set and a user policy set for at least one user; and
in response to detecting a conflict, overwriting the any policy set of the global policy set with the at least one of a mobile device policy set and a user policy set.

14. The system of claim 13 , wherein, any policy of the at least one of the mobile device policy set or the user policy set overwrites any policy of the global policy set in case of conflict when applied at the mobile device.

15. The system of claim 13 , wherein, any policy of the at least one of the mobile device policy set or the user policy set overwrites any policy of the global policy set in case of conflict when applied at the mobile device, wherein the mobile devices meet a criteria specific to mobile applications.

16. The system of claim 13 , where in the policies are updated on the mobile devices after deployment.

17. The system of claim 16 , wherein, the policies are updated in response to occurrence or detection of, one or more of, application upgrades, network upgrades, new device types, or new user groups.

18. A mobile device which employs policies for wireless traffic management and resource consumption based on policy hierarchy, the mobile device, comprising:
a processor;
a memory unit having instructions stored thereon which when executed by the processor, causes the mobile device to:
receive and apply a global policy set of the policies for wireless traffic management;
receive and apply a mobile device policy set of the policies applicable to the mobile device based on device type, model or platform;
receive and apply a user policy set of the policies applicable to the mobile device based on a user of the mobile device;
detect a conflict between the global policy set and at least one of the mobile device policy set and the user policy set; and
overwrite the global policy set with the mobile device policy set or the user policy set.

19. The mobile device of claim 18 , wherein, any policy of the at least one of the mobile device policy set or the user policy set overwrites any policy of the global policy set in case of conflict when applied at the mobile device.

Assignees

• Seven Networks Inc
• Seven Networks Llc

Inventors

• Luna Michael
• Bott Ross

Classifications

• H04L47/14

  Electricity · mapped topic

• H04W28/0289

  Congestion control (load shedding arrangements in network planning H04W16/08; performing reselection for handling the traffic H04W36/22; wireless traffic scheduling H04W72/12) · CPC title

• H04W28/0215

  based on user or device properties, e.g. MTC-capable devices (services for machine-to-machine communication [M2M] or machine type communication [MTC] H04W4/70; wireless resource selection or allocation plan definition based on terminal or device properties H04W72/51) · CPC title

• H04W28/06 Primary

  Optimizing {the usage of the radio link}, e.g. header compression, information sizing {, discarding information (system modifying transmission characteristic according to link quality by modifying frame length H04L1/0007; dynamic adaptation of the packet size for flow control or congestion control H04L47/365)} · CPC title

• H04L47/20

  Traffic policing · CPC title