Method and Apparatus for Accounting Multicast Broadcast Service

• US 20110216687A1
• Filed: 05/05/2011
• Published: 09/08/2011
• Est. Priority Date: 11/05/2008
• Status: Abandoned Application

• Current Assignee: Huawei Technologies Co., Ltd. (Huawei Investment & Holding Co., Ltd.)
• Original Assignee: Huawei Technologies Co., Ltd. (Huawei Investment & Holding Co., Ltd.)
• Inventors: Gu, Liang, Wang, Limei, Zhang, Wei
• Application Number:
  US13/101,523
• Publication Number:
  US 20110216687A1
• Time in Patent Office: Days
• US Class Current: 370/312
• 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 12/189 in combination with wireless systems selective distribution or broadcast in wireless communication networks H04W4/06

Abstract

In a method for accounting a multicast broadcast service (MBS), an Access Service Network (ASN) receives MBS service accounting information sent by an MBS accounting agent. The MBS service accounting information includes an MBS service identifier and MBS service granularity-based accounting information. A mobile station (MS) is determined using the MBS service according to the MBS service identifier. Subscriber service granularity-based accounting information of the MS is generated and the generated accounting information is sent to an accounting system.

Claims

1. A method for accounting a multicast broadcast service (MBS), the method comprising:

detecting, by an Anchor Service Flow Authentication (Anchor SFA) in an Access Service Network (ASN), occurrence of a trigger event of providing an MBS service to a mobile station (MS);

sending an MBS request from the Anchor SFA in the ASN to an MBS Proxy;

receiving, by an accounting client in the ASN, first current MBS service granularity-based accounting information collected by an MBS accounting agent located together with the MBS Proxy;

detecting, by the Anchor SFA in the ASN, occurrence of a trigger event that the MS exits the MBS service;

sending a request for terminating the MBS service from the Anchor SFA in the ASN to the MBS Proxy;

receiving, by the accounting client in the ASN, second current MBS service granularity-based accounting information collected by the MBS accounting agent located together with the MBS Proxy;

generating subscriber service granularity-based accounting information actually used by the MS according to the first current MBS service granularity-based accounting information and the second current MBS service granularity-based accounting information; and

reporting the generated accounting information to an accounting system.

2. A method for accounting a multicast broadcast service (MBS), the method comprising:

receiving, by an Access Service Network (ASN), MBS service accounting information sent by an MBS accounting agent, wherein the MBS service accounting information comprises an MBS service identifier and MBS service granularity-based accounting information;

determining a mobile station (MS) that uses the MBS service according to the MBS service identifier;

generating subscriber service granularity-based accounting information of the MS; and

sending the generated accounting information to an accounting system.

3. The method according to claim 2, before receiving the MBS service accounting information, further comprising:

periodically collecting, by an MBS proxy, MBS service accounting information based on service granularity, and sending the collected MBS service accounting information to the ASN.

4. The method according to claim 2, before receiving the MBS service accounting information, further comprising:

periodically sending, by the ASN, an accounting information request message to the MBS accounting agent;

collecting, by the MBS accounting agent, MBS service accounting information after receiving the accounting information request message; and

sending the collected accounting information to the ASN.

5. The method according to claim 3, wherein the MBS service granularity-based accounting information comprises the transmitted MBS service traffic or MBS service duration in the current period.

6. The method according to claim 4, wherein the MBS service granularity-based accounting information comprises the transmitted MBS service traffic or MBS service duration in the current period.

7. The method according to claim 2, wherein determining the MS that uses the MBS service and generating the subscriber service granularity-based accounting information comprises:

searching for, by an authenticator in the ASN, MS contexts maintained locally according to the MBS service identifier, finding MSs that use the MBS service currently,

triggering the accounting client of each of the MSs to add identifier information of the MS to the MBS service granularity-based accounting information, and

generating subscriber service granularity-based accounting information of each of the MSs.

8. The method according to claim 3, further comprising:

sending, by an Anchor SFA in the ASN, an MBS request or a request for terminating the MBS service to the MBS Proxy after detecting a trigger event for providing the MBS service to an MS or a trigger event for terminating the MBS service for an MS;

collecting, by the MBS accounting agent, the accounting information of the current MBS service based on service granularity;

sending the collected accounting information from the MBS accounting agent to the accounting client of the MS in the ASN;

converting, by the accounting client, received accounting information to the subscriber service granularity-based accounting information of the MS; and

reporting the generated accounting information to the accounting system.

9. The method according to claim 4, further comprising:

sending, by an Anchor SFA in the ASN, an MBS request or a request for terminating the MBS service to the MBS Proxy after detecting a trigger event for providing the MBS service to an MS or a trigger event for terminating the MBS service for an MS;

collecting, by the MBS accounting agent, the accounting information of the current MBS service based on service granularity;

sending the collected accounting information from the MBS accounting agent to the accounting client of the MS in the ASN;

converting, by the accounting client, received accounting information to the subscriber service granularity-based accounting information of the MS; and

reporting the generated accounting information to the accounting system.

10. The method according to claim 8, wherein the MBS request comprises an accounting indicator.

11. The method according to claim 9, wherein the MBS request comprises an accounting indicator.

12. A method for accounting a multicast broadcast service (MBS), the method comprising:

detecting, by an Anchor Service Flow Authentication (Anchor SFA) in an Access Service Network (ASN), occurrence of a trigger event for providing an MBS service to a mobile station (MS);

sending an MBS request from the Anchor SFA in the ASN to an MBS Proxy;

receiving, by an accounting client in the ASN, first current MBS service granularity-based accounting information collected by an MBS accounting agent located together with the MBS Proxy;

converting, by the accounting client in the ASN, the first current MBS service granularity-based accounting information to first subscriber service granularity-based accounting information of the MS;

reporting, by the accounting client in the ASN, the converted accounting information to an accounting system;

detecting, by the Anchor SFA in the ASN, occurrence of a trigger event that the MS exits the MBS service, and sending a request for terminating the MBS service to the MBS Proxy; and

receiving, by the accounting client in the ASN, second current MBS service granularity-based accounting information collected by the MBS accounting agent located together with the MBS Proxy;

converting, by the accounting client in the ASN, the second current MBS service granularity-based accounting information into second subscriber service granularity-based accounting information of the MS; and

reporting, by the accounting client in the ASN, the converted accounting information to the accounting system.

13. An apparatus for accounting a multicast broadcast service (MBS), the apparatus comprising:

an Anchor Service Flow Authentication (Anchor SFA), configured to detect occurrence of a trigger event for providing an MBS service to a mobile station (MS) and to send an MBS request to an MBS Proxy; and

an accounting client, configured to receive first current MBS service granularity-based accounting information collected by an MBS accounting agent located together with the MBS Proxy;

wherein the Anchor SFA is further configured to detect occurrence of a trigger event that the MS exits the MBS service and to send a request for terminating the MBS service to the MBS Proxy;

wherein the accounting client is further configured to receive second current MBS service granularity-based accounting information collected by the MBS accounting agent located together with the MBS Proxy; and

wherein the accounting client is further configured to generate subscriber service granularity-based accounting information actually used by the MS according to the first current MBS service granularity-based accounting information and the second current MBS service granularity-based accounting information, and to report the generated accounting information to an accounting system.

14. An apparatus for accounting a multicast broadcast service (MBS), the apparatus comprising:

a receiving module, configured to receive an MBS service identifier and MBS service granularity-based accounting information sent by an MBS accounting agent;

an authenticator, configured to search for mobile station (MS) contexts maintained locally according to the MBS service identifier, and to find MSs that use the MBS service currently; and

an accounting client, configured to add the identification information of each of the MSs to the respective MBS service granularity-based accounting information, to generate subscriber service granularity-based accounting information of each of the MSs, and to send the generated accounting information to an accounting system.

15. The apparatus according to claim 14, further comprising:

an Anchor Service Flow Authentication (Anchor SFA), configured to detect occurrence of a trigger event of providing an MBS service to an MS, and to send an MBS request to an MBS Proxy.

16. The apparatus according to claim 14, further comprising:

an Anchor Service Flow Authentication (Anchor SFA), configured to detect occurrence of a trigger event of terminating the MBS service for the MS, and to send a request for terminating the MBS service to the MBS Proxy.

17. An apparatus for accounting a multicast broadcast service (MBS), the apparatus comprising:

an Anchor Service Flow Authentication (Anchor SFA), configured to detect occurrence of a trigger event of providing an MBS service to an MS, and to send an MBS request to an MBS Proxy; and

an accounting client, configured to receive first current MBS service granularity-based accounting information collected by an MBS accounting agent located together with the MBS Proxy, to generate subscriber service granularity-based accounting information, and to report the generated accounting information to an accounting system;

wherein the Anchor SFA is further configured to detect occurrence of a trigger event that the MS exits the MBS service, and to send a request for terminating the MBS service to the MBS Proxy; and

wherein the accounting client is further configured to receive second current MBS service granularity-based accounting information collected by the MBS accounting agent located together with the MBS Proxy, to generate subscriber service granularity-based accounting information, and to report the generated accounting information to the accounting system.