Methods and apparatuses for service layer charging correlation with underlying networks

Patent metadata

Field	Value
Publication number	US-10992820-B2
Application number	US-201515522316-A
Country	US
Kind code	B2
Filing date	Oct 27, 2015
Priority date	Oct 28, 2014
Publication date	Apr 27, 2021
Grant date	Apr 27, 2021

Abstract

Mechanisms for service layer charging correlation are disclosed. Embodiments can include a Service Domain Charging Correlation Function (SD-CCF), which is responsible for interacting with underlying network and correlating charging information at service layer. Charging correlation information can be used to enable and facilitate the service layer charging correlation.

First claim

What is claimed:

1. A method comprising:
setting, via a service layer residing on a server outside of an underlying 3GPP network, a trigger in the underlying 3GPP network, where the trigger defines an event in the underlying 3GPP network, and where the underlying 3GPP network is configured with functionality to send a notification to the service layer upon detecting the trigger event;
receiving, from the underlying 3GPP network, the notification the detected trigger event has occurred; and
performing, at the service layer residing on the server, a service layer charging operation in response to the received notification.

2. The method of claim 1 , wherein the trigger is a charging policy trigger.

3. The method of claim 1 , wherein the trigger is a charging event trigger.

4. The method of claim 3 , wherein the charging event trigger is an indication that the service layer is to update the service layer charging information record (e.g. CDR) or update service layer charging operation.

5. The method of claim 1 , wherein the setting of the trigger is done according to a charging correlation rule.

6. The method of claim 1 , wherein a Service Domain-Charging Correlation Function (SD-CCF) initiates the setting of the triggers for reporting correlation events.

7. The method of claim 6 , wherein the SD-CCF manages a charging correlation rule.

8. The method of claim 7 , wherein the charging correlation rule indicates that the trigger is to be set and how to perform the service layer charging correlation.

9. A server in a service layer comprising a processor and a non-transitory memory including computer-executable instructions which, when executed by the processor, cause the server to:
set, via the server located outside of an underlying 3GPP network, a trigger in the underlying 3GPP network, where the trigger defines an event in the underlying 3GPP network, and where the underlying 3GPP network is configured with functionality to send a notification to the service layer upon detecting the trigger event;
receive, from the underlying 3GPP network, the notification the detected trigger event has occurred; and
perform, at the service layer residing on the server, a service layer charging operation in response to the received notification.

10. The server of claim 9 , wherein the trigger is a charging policy trigger.

11. The server of claim 9 , wherein the trigger is a charging event trigger.

12. The server of claim 11 , wherein the charging event trigger is an indication that the service layer is to update a service layer charging information record (e.g. CDR) or update service layer charging operations.

13. The server of claim 9 , wherein the setting of the trigger is done according to a charging correlation rule.

14. The server of claim 9 , wherein a Service Domain-Charging Correlation Function (SD-CCF) initiates the setting of the trigger.

15. The server of claim 14 , wherein the SD-CCF manages a charging correlation rule.

16. The server of claim 15 , wherein the charging correlation rule indicates that the trigger is to be set and how to perform a service layer charging correlation.

17. A method comprising:
receiving, at an underlying 3GPP network, a trigger from a service layer, the service layer residing on a server located outside of the underlying 3GPP network, the trigger defining an event in the underlying 3GPP network, and the underlying 3GPP network being configured with functionality to send a notification to the service layer upon detecting the trigger event;
producing, at the underlying 3GPP network, the notification based on the detected trigger event occurring; and
sending, from the underlying 3GPP network, the the notification to the service layer as a result of the detected trigger.

18. An underlying 3GPP network with supported functions that communicates with a service layer for updating charging operations comprising a processor and a non-transitory memory including computer-executable instructions which, when executed by the processor cause the underlying 3GPP network to:
receive, at the underlying 3GPP network, a trigger from the service layer, the service layer residing on a server located outside of the underlying 3GPP network, the trigger defining an event in the underlying 3GPP network, and the underlying 3GPP network being configured with functionality to send a notification to the service layer upon detecting the trigger event;
produce, at the underlying 3GPP network, the notification based on the detected trigger event occurring; and
send, from the underlying 3GPP network, the the notification to the service layer as a result of the detected trigger.

19. The method of claim 1 , where the service layer configures the trigger for a group of plural service subscribers and receives the correlation events for the group.

Assignees

• Convida Wireless LLC

Inventors

• Li Hongkun
• Lu Guang
• Li Qing
• Seed Dale N
• Dong Lijun
• Wang Chonggang
• Flynn Iv William Robert
• Li Xu
• Brown Phillip
• Mladin Catalina M

Classifications

• H04W4/70 Primary

  Services for machine-to-machine communication [M2M] or machine type communication [MTC] · CPC title

• H04M2215/0192

  Sponsored, subsidised calls via advertising, e.g. calling cards with ads or connecting to special ads, free calling time by purchasing goods · CPC title

• H04W4/24

  Accounting or billing · CPC title

• H04M15/8083

  involving reduced rates or discounts, e.g. time-of-day reductions or volume discounts · CPC title

• H04M15/64

  On-line charging system [OCS] · CPC title