COMMUNICATION SYSTEM

• US 20130279336A1
• Filed: 03/18/2013
• Published: 10/24/2013
• Est. Priority Date: 03/16/2012
• Status: Abandoned Application

• Current Assignee: Nokia Solutions and Networks US LLC (Nokia Corporation)
• Original Assignee: Nokia Solutions and Networks US LLC (Nokia Corporation)
• Inventors: WOELKER, Roland Antonius, SUNI, Mikko Tapani
• Application Number:
  US13/845,892
• Publication Number:
  US 20130279336A1
• Time in Patent Office: Days
• US Class Current: 370/235
• CPC Class Codes: H04L 12/14 Charging , metering or billing arrangements for data wireline or wireless communications
• CPC Class Codes: H04L 12/1403 Architecture for metering, charging or billing
• CPC Class Codes: H04L 12/1407 Policy-and-charging control [PCC] architecture
• CPC Class Codes: H04L 47/125 by balancing the load, e.g. traffic engineering
• CPC Class Codes: H04L 47/20 Traffic policing
• CPC Class Codes: H04M 15/00 Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
• CPC Class Codes: H04M 15/66 Policy and charging system
• CPC Class Codes: H04W 28/02 Traffic management, e.g. flow control or congestion control
• CPC Class Codes: H04W 4/24 Accounting or billing
• CPC Class Codes: H04W 8/04 Registration at HLR or HSS [Home Subscriber Server]

Abstract

A method comprising determining charging and policy rules for a data connection between at least one core network node and at least one radio access network node comprising a traffic-offload function.

Claims

1. A method comprising determining charging and/or policy rules for a traffic-offload function of a data connection.

2. A method comprising receiving information relating to policy and/or charging from at least one node, said information being associated with a traffic-offload function of a data connection.

3. The method as claimed in claim 2, wherein the at least one node comprises at least one of:

at least one radio access network node; and

at least one core network node.

4. The method as claimed in claim 3, wherein the traffic-offload function is provided by the radio access network node.

5. The method as claimed in claim 2, comprising forwarding the information to at least one of:

at least one charging server; and

at least one policy server.

6. The method as claimed in claim 2, comprising determining different charging and/or policy rules for different traffic flows of the same data connection.

7. The method as claimed in claim 6, comprising causing the charging and/or policy rules to be executed in as least one of:

the at least one core network node; and

the at least one radio access network node.

8. The method as claimed in claim 6, comprising at least one of:

informing one of the at least one core network node and the at least one radio access network node that it is to execute the charging and/or policy rules; and

informing the other of the at least one core network node and the at least one radio access network node that it is not to execute the charging and/or policy rules.

9. The method as claimed in claim 6, comprising delegating the policy and/or charging rules to the radio access network node.

10. The method as claimed in claim 2, comprising generating at least one usage report.

11. The method as claimed in claim 6, comprising aggregating the policy and/or charging rules of a plurality of nodes.

12. The method as claimed in claim 3, comprising coordinating charging and/or policy rules updates between the at least one core network node and the at least one radio access network node.

13. A method comprising enforcing policy and/or charging rules in a radio access network node for a traffic off-load function of a data connection.

14. An apparatus comprising at least one processor, and at least one memory including computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to determine charging and/or policy rules for a traffic-offload function of a data connection.

15. An apparatus comprising at least one processor, and at least one memory including computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to receive information relating to policy and/or charging from at least one node, said information being associated with a traffic-offload function of a data connection.

16. The apparatus as claimed in claim 15, wherein the at least one memory and the computer program code are configured with the at least one processor cause said apparatus to forward the information to at least one of:

at least one charging server; and

at least one policy server.

17. The apparatus as claimed in claim 15, wherein said apparatus is provided in one of a radio access network node and a core network node.

18. The apparatus as claimed in claim 15, wherein the at least one memory and the computer program code are configured with the at least one processor cause said apparatus to determine different charging and/or policy rules for different traffic flows of the same data connection.

19. The apparatus as claimed in claim 15, wherein the at least one memory and the computer program code are configured with the at least one processor cause said apparatus to cause that the charging and/or policy rules to be executed in one of the at least one core network node and the at least one radio access network node.

20. The apparatus as claimed in claim 17, wherein the at least one memory and the computer program code are configured with the at least one processor cause said apparatus to at least one of:

inform one of the at least one core network node and the at least one radio access network node that it is to execute the charging and/or policy rules; and

inform the other of the at least one core network node and the at least one radio access network node that it is not to execute the charging and/or policy rules.

21. The apparatus as claimed in claim 17, wherein the at least one memory and the computer program code are configured with the at least one processor cause said apparatus to delegate policy and charging rules to the radio access network node.

22. The apparatus as claimed in claim 15, wherein the at least one memory and the computer program code are configured with the at least one processor cause said apparatus to to aggregate the policy and charging rules of a plurality of nodes.

23. The apparatus as claimed in claim 17 wherein the at least one memory and the computer program code are configured with the at least one processor cause said apparatus to coordinate charging and/or policy rules updates between the at least one core network node and the at least one radio access network node.

24. An apparatus comprising at least one processor, and at least one memory including computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to enforce policy and charging rules in a radio access network node for a traffic-offload function of a data connection.

25. An apparatus comprising means for determining at least one of charging and/or policy rules for a traffic-offload function of a data connection.

26. An apparatus comprising means for receiving information relating to at least one of policy and charging from at least one node, said information being associated with a traffic-offload function of a data connection.

27. An apparatus comprising means for enforcing policy and charging rules in a radio access network node for a traffic-offload function of a data connection.