System and method for orchestrating policy in a mobile environment

Patent metadata

Field	Value
Publication number	US-10863387-B2
Application number	US-201314044390-A
Country	US
Kind code	B2
Filing date	Oct 2, 2013
Priority date	Oct 2, 2013
Publication date	Dec 8, 2020
Grant date	Dec 8, 2020

Abstract

A method is provided in one example and includes receiving at least one first input indicating at least one network condition associated with a first user device having a user associated therewith. The first user device has a first bearer channel established between the first user device and a gateway, and the first bearer channel has a first quality of service level. The method further includes determining whether to modify the first user device to a second quality of service level based upon the received at least one first input, and sending a first request to a first network element instructing the first network element to modify the first user device to the second quality of service level.

First claim

What is claimed is:

1. A method, comprising:
translating, using a mobile IP enabler (MINE) component, a first identifier, used to identify a first user device in a network, to a second identifier, used by an enterprise network to identify a user associated with the user device;
receiving, at the MINE component, a plurality of inputs indicating at least one condition of the network associated with the first user device, the first user device having a first bearer channel established between the first user device and a gateway, the first bearer channel having a first quality of service level,
wherein the plurality of inputs includes a first input including information indicative of radio frequency conditions of the network, a second input including information indicative of bandwidth utilization of the first user device, and a third input including an identity of an application in use by the first user device;

determining, using the MINE component and based on the identity of an application in use by the first user device and a bandwidth characteristic of the identified application, to increase the quality of service level for the first user device;
generating, at the MINE component, a first request to modify the first user device from the first quality of service level to a second quality of service level, wherein the second quality of service level is an increase over the first quality of service level; and
sending the first request from the MINE component to a first network element instructing the first network element to modify the first user device to the second quality of service level, wherein the first network element is configured to identify a subscriber policy associated with the first user device and to confirm that the subscriber policy authorizes the modification of the quality of service level.

2. The method of claim 1 , wherein determining whether to modify the first user device to the second quality of service level includes determining whether to modify the first quality of service level of the first bearer channel to the second quality of service level based upon the received plurality of inputs, and
wherein sending the first request to the first network element includes sending the first request to the first network element instructing the first network element to modify the first bearer channel to the second quality of service level.

3. The method of claim 2 , further comprising:
receiving at least one fourth input indicating the at least one network condition associated with the first user device;
determining whether to modify the second quality of service level of the first bearer channel to the first quality of service level based upon the received at least one fourth input; and
sending a second request to the first network element instructing the first network element to modify the first bearer channel to the first quality of service level.

4. The method of claim 1 , wherein the first network element is configured to manage at least one policy associated with the user.

5. The method of claim 4 , wherein the first network element includes a policy and charging rules function (PCRF) configured to manage the at least one policy.

6. The method of claim 1 , wherein the at least one network condition includes a condition of a network in communication with the user device.

7. The method of claim 6 , wherein the network condition includes an indication of congestion of a network path between the first user device and a service or application.

8. The method of claim 6 , wherein the network includes a radio access network.

9. The method of claim 1 , wherein the first identifier comprises an internet protocol (IP) address and wherein the second identifier does not comprise an IP address.

10. The method of claim 9 , wherein the second identifier comprises a username.

11. Logic encoded in one or more non-transitory tangible media that includes code for execution, the code, when executed by a processor, operable to perform operations comprising:
translating, using a mobile IP enabler (MINE) component, a first identifier, used to identify a first user device in a network, to a second identifier, used by an enterprise network to identify a user associated with the user device;
receiving, at the MINE component, a plurality of inputs indicating at least one condition of the network associated with the first user device, the first user device having a first bearer channel established between the first user device and a gateway, the first bearer channel having a first quality of service level,
wherein the plurality of inputs includes a first input including information indicative of radio frequency conditions of the network, a second input including information indicative of bandwidth utilization of the first user device, and a third input including an identity of an application in use by the first user device;

determining, using the MINE component and based on the identity of an application in use by the first user device and a bandwidth characteristic of the identified application, to increase the quality of service level for the first user device;
generating, at the MINE component, a first request to modify the first user device from the first quality of service level to a second quality of service level, wherein the second quality of service level is an increase over the first quality of service level; and
sending the first request from the MINE component to a first network element instructing the first network element to modify the first user device to the second quality of service level, wherein the first network element is configured to identify a subscriber policy associated with the first user device and to confirm that the subscriber policy authorizes the modification of the quality of service level.

12. The media of claim 11 , wherein determining whether to modify the first user device to the second quality of service level includes determining whether to modify the first quality of service level of the first bearer channel to the second quality of service level based upon the received plurality of inputs, and
wherein sending the first request to the first network element includes sending the first request to the first network element instructing the first network element to modify the first bearer channel to the second quality of service level.

13. The media of claim 12 , wherein the operations further comprise:
receiving at least one fourth input indicating the at least one network condition associated with the first user device;
determining whether to modify the second quality of service level of the first bearer channel to the first quality of service level based upon the received at least one fourth input; and
sending a second request to the first network element instructing the first network element to modify the first bearer channel to the first quality of service level.

14. The media of claim 11 , wherein the first network element includes a policy and charging rules function (PCRF) configured to manage at least one policy associated with the user.

15. The media of claim 11 , wherein the at least one network condition includes a condition of a network in communication with the user device.

16. The media of claim 15 , wherein the network condition includes an indication of congestion of a network path between the first user device and a service or application.

17. The media of claim 15 , wherein the network includes a radio access network.

18. An apparatus, comprising:
a memory element configured to store data,
a pr

Assignees

• Cisco Tech Inc

Inventors

• Alex Arun C
• Ang Gibson Soon Teck
• Shatzkamer Kevin D
• Jagadeesan Ramanathan
• Chen Fred
• Velandy Rajesh P
• Zheng Wenxing

Classifications

• H04L41/0893

  Assignment of logical groups to network elements · CPC title

• H04L41/0894

  Policy-based network configuration management · CPC title

• H04L41/5025 Primary

  by proactively reacting to service quality change, e.g. by reconfiguration after service quality degradation or upgrade · CPC title

• H04W88/16

  Gateway arrangements · CPC title

• H04W28/24 Primary

  Negotiating SLA [Service Level Agreement]; Negotiating QoS [Quality of Service] · CPC title