Device assisted CDR creation, aggregation, mediation and billing

Patent metadata

Field	Value
Publication number	US-11190645-B2
Application number	US-201916425156-A
Country	US
Kind code	B2
Filing date	May 29, 2019
Priority date	Jan 28, 2009
Publication date	Nov 30, 2021
Grant date	Nov 30, 2021

Abstract

Device assisted CDR creation, aggregation, mediation and billing is provided. In some embodiments, device assisted CDR creation, aggregation, mediation and billing for a wireless network includes collecting device generated service usage information for one or more devices in wireless communication on the wireless network; and providing the device generated service usage information in a syntax (e.g., a device assisted charging data record (CDR)) and a communication protocol (e.g., 3GPP, 3GPP2, or other communication protocols) that can be used by other network devices to augment or replace network generated service usage information for the one or more devices in wireless communication on the wireless network.

First claim

What is claimed is:

1. A system, comprising:
a plurality of wireless end-user devices, each comprising a service monitor agent to monitor application network service usage for each of a plurality of applications on that wireless end-user device and for a plurality of wireless networks, and to create device-generated service usage information from the monitored application network service usage, the device-generated service usage information separately recording network usage for multiple ones of the plurality of applications on the plurality of wireless networks;
a processor of a network device in secure network communication with each of the plurality of wireless end-user devices, wherein the processor is configured to:
collect the device-generated service usage information from the plurality of wireless end-user devices; and
provide, to an accounting element for at least one of the plurality of wireless networks, the device-generated service usage information in a syntax and a communication protocol that can be used by other network devices to augment or replace network-generated service usage information for the plurality of wireless end-user devices; and

a memory coupled to the processor and configured to provide the processor with instructions.

2. The system of claim 1 , each of the plurality of wireless end-user devices further comprising a service control device link to establish secure network communication with the network device, and to transmit the device-generated service usage information for that wireless end-user device to the network device.

3. The system of claim 1 , wherein each of the wireless end-user devices further comprises a network stack that supplies data usage information to the service monitor agent from multiple measurement points, including a point near an application interface of the network stack and a point near a modem interface of the network stack.

4. The system of claim 1 , wherein each of the service monitor agents separately creates service usage information for network overhead traffic.

5. The system of claim 1 , wherein network usage for an application is further associated with usage directed to different network destinations.

6. The system of claim 1 , wherein network usage for an application is further associated with a content type.

7. The system of claim 1 , wherein the accounting element comprises a CDR storage, aggregation, mediation, feed element.

8. The system of claim 7 , further comprising the CDR storage, aggregation, mediation, feed element.

9. The system of claim 8 , wherein the CDR storage, aggregation, mediation, feed element is a secondary CDR element that also receives network-generated service usage information from a primary CDR element.

Assignees

• Headwater Res Llc

Inventors

• Raleigh Gregory G

Classifications

• H04W8/04

  Registration at HLR or HSS [Home Subscriber Server] · CPC title

• H04M15/705

  Account settings, e.g. limits or numbers or payment · CPC title

• H04W4/24

  Accounting or billing · CPC title

• H04M15/85

  characterised by the type of condition triggering a notification · CPC title

• H04M2215/2033

  WLAN · CPC title