Charging for commercial group based messaging

Patent metadata

Field	Value
Publication number	US-9602677-B2
Application number	US-201514740767-A
Country	US
Kind code	B2
Filing date	Jun 16, 2015
Priority date	Jun 16, 2015
Publication date	Mar 21, 2017
Grant date	Mar 21, 2017

Abstract

Systems and methods for generating charging data records for commercial group-based messages broadcast by a telecommunications network to a group of subscribers are provided. In one aspect, a network element of a telecommunications network is configured to identify individual user devices that successfully received and processed a message that was broadcast over the telecommunications network to a target group of user devices. The identification of the particular devices in the target group of devices that successfully received and processed the broadcast message is used for generating sender based charging or sender-plus-receiver based charging data records for the subscribers of the telecommunication network.

First claim

The invention claimed is:

1. An apparatus for implementing a network element in a telecommunication network, the apparatus comprising:
a processor configured to:
receive a message for broadcast over the telecommunication network;
determine a group of target receiver devices for the message;
broadcast a decryption key over the telecommunication network based on the determined group of target receiver devices;
encrypt and broadcast the message over the telecommunication network based on the determined group of target receiver devices;
determine one or more actual receiver devices in the group of target receiver devices that successfully received and decrypted the message; and,
generate one or more charging messages based on the determined actual receiver devices of the broadcasted message.

2. The apparatus of claim 1 , wherein the processor is further configured to:
receive one or more acknowledgement messages from one or more devices in the group of target devices; and,
determine the one or more actual receiver devices in the group of target receiver devices that successfully received and decrypted the message based on the one or more acknowledgement messages.

3. The apparatus of claim 1 , wherein the processor is further configured to generate at least one of the one or more charging messages as an Accounting Request Message using the Diameter protocol.

4. The apparatus of claim 1 , wherein the processor is further configured to identify at least one of the determined actual receiver devices in at least one of the charging messages.

5. The apparatus of claim 1 , wherein the processor is further configured to identify each of the determined actual receiver devices in at least one of the charging messages.

6. The apparatus of claim 1 , wherein the apparatus is a Service Capability Server (SCS) network element or a Cell Broadcast Center (CBC) network element of the telecommunications network.

7. The apparatus of claim 1 , wherein the processor is further configured to not generate a charging message for any device in the group of target receiver devices that is not determined as an actual receiver device of the broadcasted message.

8. The apparatus of claim 1 , wherein the processor is further configured to generate at least one charging message for charging a sender-subscriber of the telecommunications network of the message based on the number of the determined actual receiver devices.

9. The apparatus of claim 1 , wherein the processor is further configured to generate at least one charging message for charging a receiver-subscriber of the telecommunication network associated with at least one of the determined actual receiver devices.

10. The apparatus of claim 1 , wherein the processor is further configured to determine the group of target receiver devices for the message based on the type of the message.

11. The apparatus of claim 1 , wherein the processor is further configured to determine a group of target receiver devices for the message based on a group identifier.

12. The apparatus of claim 1 , wherein the processor is further configured to determine the group of target receiver devices for the message based on a geographical area.

13. A method for implementing a network function in a telecommunication network, the method comprising:
receiving a message for broadcast over the telecommunication network;
determining a group of target receiver devices for the message;
broadcasting a decryption key over the telecommunication network based on the determined group of target receiver devices;
encrypting and broadcasting the message over the telecommunication network based on the determined group of target receiver devices;
determining one or more actual receiver devices in the group of target receiver devices that successfully received and decrypted the message; and,
generating one or more charging messages based on the determined actual receiver devices of the broadcasted message.

14. The method of claim 13 , further comprising:
receiving one or more acknowledgement messages from one or more devices in the group of target devices; and,
determining the one or more actual receiver devices in the group of target receiver devices that successfully received and decrypted the message based on the one or more acknowledgement messages.

15. The method of claim 13 , further comprising:
generating at least one of the one or more charging messages as an Accounting Request Message using the Diameter protocol.

16. The method of claim 13 , further comprising:
identifying at least one of the determined actual receiver devices in at least one of the charging messages.

17. The method of claim 13 , further comprising:
not generating a charging message for any device in the group of target receiver devices that is not determined as an actual receiver device of the broadcasted message.

18. The method of claim 13 , further comprising:
generating at least one charging message for charging a sender-subscriber of the telecommunications network of the message based on the number of the determined actual receiver devices.

19. The method of claim 13 , further comprising:
generating at least one charging message for charging a receiver-subscriber of the telecommunication network associated with at least one of the determined actual receiver devices.

20. The method of claim 13 , further comprising:
determining the group of target receiver devices for the message based on a geographical area.

Assignees

• Alcatel Lucent Usa Inc
• Alcatel Lucent

Inventors

• Sharma Ranjan
• Cai Yigang

Classifications

• H04W4/021 Primary

  Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences · CPC title

• H04W4/08

  User group management · CPC title

• H04M15/8077 Primary

  Group MMS or SMS; Point-to-multi-point services or broadcast services · CPC title

• H04M15/8033

  location-dependent, e.g. business or home · CPC title

• H04M15/48

  Secure or trusted billing, e.g. trusted elements or encryption · CPC title