Methods, systems and computer readable media for distributing policy rules to the mobile edge

• US 10,477,385 B2
• Filed: 07/22/2013
• Issued: 11/12/2019
• Est. Priority Date: 07/20/2012
• Status: Active Grant

• Current Assignee: Tekelec
• Original Assignee: Tekelec
• Inventors: Rajagopalan, Sundaram, Deo, Ajay Padmakar, Baniel, Uri
• Primary Examiner(s): Sams, Matthew C
• Application Number:
  US13/947,314
• Publication Number:
  US 20140031029A1
• Time in Patent Office: 2,304 Days
• Field of Search: 715738, 455405, 455406, 455407, 455517, 705 30, 705400, 705403, 725 1
• CPC Class Codes: H04W 48/06 based on traffic conditions
• CPC Class Codes: H04W 48/08 Access restriction or access information delivery, e.g. discovery data delivery signalling during connection H04W76/00
• CPC Class Codes: H04W 8/22 Processing or transfer of terminal data, e.g. status or physical capabilities
• CPC Class Codes: H04W 8/245 from a network towards a terminal

Abstract

Methods, systems, and computer readable media for distributing policy rules from a data content network to user equipment in a mobile network are disclosed. In one example, the method includes obtaining, by a mobile offload gateway (MOG) located in a core data content network, at least one mobile policy rule associated with a mobile subscriber. The method further includes transmitting, from the MOG, the at least one mobile policy rule to a user equipment (UE) located outside of the core data content network, wherein the UE is associated with the mobile subscriber and configuring the UE to function in accordance to the at least one mobile policy rule.

Claims

1. A method for distributing policy rules from a core data content network to user equipment in a mobile network, the method comprising:

obtaining, by a mobile offload gateway (MOG) located in a core data content network, at least one mobile policy rule associated with a mobile subscriber, wherein the mobile subscriber is associated with a user equipment (UE) located outside of the core data content network, wherein obtaining the at least one mobile policy rule includes sending a query to a policy and charging rules function (PCRF) node to request the at least one mobile policy rule and receiving the at least one mobile policy rule from the PCRF node;

transmitting, from the MOG, an instruction message to the UE that instructs the UE to initiate a connection with the MOG;

receiving, at the MOG, a connection request from the UE in response to the received instruction message;

transmitting, from the MOG, a synchronization message containing the at least one mobile policy rule to the UE after the connection is established, wherein the at least one mobile policy rule transmitted by the MOG includes a policy rule that throttles or ceases the UE'"'"'s signaling to an access network that is separate from the core data content network; and

configuring the UE to function in accordance with the at least one mobile policy rule, wherein the at least one mobile policy rule includes a time-based restriction policy rule that prevents the UE from communicating signaling messages to a designated website via the access network during a specified time period.

2. The method of claim 1 wherein the at least one mobile policy rule restricts signaling messages generated by and transmitted from the UE to the core data content network.

3. The method of claim 1 wherein the at least one mobile policy rule includes at least one of:

a battery usage policy rule, a radio access network airlink measurement policy rule, a data network throttling policy rule, a tier-based subscription policy rule, a signaling control policy rule, and a user data quota policy rule.

4. The method of claim 3 wherein the data network throttling policy rules include policy rules for reducing or ceasing data content traffic from the core data content network to the UE.

5. The method of claim 1 wherein the UE is located in a mobile network.

6. The method of claim 5 wherein the mobile network includes a 3GPP radio access network (RAN), a 3G RAN, a 4G RAN, or a long term evolution (LTE) RAN.

7. The method of claim 1 wherein the MOG includes a mobile policy gateway (MPG).

8. The method of claim 1 wherein obtaining at least one mobile policy rule includes querying a policy and charging rules function (PCRF) node for the at least one mobile policy rule.

9. A system for distributing policy rules from a data content network to user equipment in a mobile network, the system comprising:

a mobile offload gateway (MOG) configured to obtain at least one mobile policy rule associated with a subscriber and transmitting, from the MOG, the at least one mobile policy rule, wherein the MOG is located in a data content network and configured to send a query to a policy and charging rules function (PCRF) to request the at least one mobile policy rule and to receive the at least one mobile policy rule from the PCRF node; and

a user equipment (UE) configured to receive the at least one mobile policy rule and configured to function in accordance with the at least one mobile policy rule, wherein the UE is located in mobile network, wherein the MOG is configured to send an instruction message to the UE that instructs the UE to initiate a connection with the MOG and to subsequently provide the at least one policy rule in a synchronization message sent to the UE after the connection is established, wherein the at least one mobile policy rule transmitted by the MOG includes a policy rule that throttles or ceases the UE'"'"'s signaling to an access network that is separate from the core data content network, wherein the at least one mobile policy rule includes a time-based restriction policy rule that prevents the UE from communicating signaling messages to a designated website via the access network during a specified time period.

10. The system of claim 9 wherein the at least one mobile policy rule restricts signaling messages generated by and transmitted from the UE to the core data content network.

11. The system of claim 9 wherein the at least one mobile policy rule includes at least one of:

a battery usage policy rule, a radio access network airlink measurement policy rule, a data network throttling policy rule, a tier-based subscription policy rule, a signaling control policy rule, and a user data quota policy rule.

12. The system of claim 11 wherein the data network throttling policy rules include policy rules for reducing or ceasing data content traffic from the core data content network to the UE.

13. The system of claim 9 wherein the UE is located in a mobile network.

14. The system of claim 13 wherein the mobile network includes a 3GPP radio access network (RAN), a 3G RAN, a 4G RAN, or a long term evolution (LTE) RAN.

15. The system of claim 10 wherein the MOG includes a mobile policy gateway (MPG).

16. The system of claim 9 wherein the MOG is configured to query a policy and charging rules function (PCRF) node for the at least one mobile policy rule.

17. A non-transitory computer readable medium having stored thereon executable instructions that when executed by the processor of a computer control the computer to perform steps comprising:

obtaining, by a mobile offload gateway (MOG) located in a core data content network, at least one mobile policy rule associated with a mobile subscriber, wherein the mobile subscriber is associated with a user equipment (UE) located outside of the core data content network, wherein obtaining the at least one mobile policy rule includes sending a query to a policy and charging rules function (PCRF) node to request the at least one mobile policy rule and receiving the at least one mobile policy rule from the PCRF node;

transmitting, from the MOG, an instruction message to the UE that instructs the UE to initiate a connection with the MOG;

receiving, at the MOG, a connection request from the UE in response to the received instruction message;

transmitting, from the MOG, a synchronization message containing the at least one mobile policy rule to the UE after the connection is established, wherein the at least one mobile policy rule transmitted by the MOG includes a policy rule that throttles or ceases the UE'"'"'s signaling to an access network that is separate from the core data content network; and

configuring the UE to function in accordance with the at least one mobile policy rule, wherein the at least one mobile policy rule includes a time-based restriction policy rule that prevents the UE from communicating signaling messages to a designated website via the access network during a specified time period.