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Method for guaranteeing consistent billing record of different GPRS supported nodes in multicast service

A technology that supports nodes and multicast services. It is applied in broadcast service distribution, accounting/billing services, electrical components, etc., and can solve problems such as irrationality, inconsistent ChargingID, and inability to match bills.

Inactive Publication Date: 2012-07-18
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, when a certain multicast bearer service is created, the GGSN does not pass the Charging ID to the SGSN, which makes the Charging ID in the S-MB-CDR and G-MB-CDR generated by the SGSN and the GGSN It cannot be consistent, and the bills generated by SGSN and GGSN cannot be matched, which is obviously unreasonable

Method used

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  • Method for guaranteeing consistent billing record of different GPRS supported nodes in multicast service
  • Method for guaranteeing consistent billing record of different GPRS supported nodes in multicast service
  • Method for guaranteeing consistent billing record of different GPRS supported nodes in multicast service

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Embodiment Construction

[0030] The present invention is aimed at the MBMS service of the multicast mode. In the registration process, the charging bill identification information such as Charging ID is added to the registration response message responded by the GGSN to the SGSN, so that the Charging ID generated by the GGSN can be successfully transmitted to the SGSN, ensuring The G-MB-CDR bills and S-MB-CDR bills issued by the GGSN and SGSN can correspond.

[0031] In this embodiment, the MBMS registration process occurs when a user needs to access a certain MBMS session-based service, but the network side has not yet established the session-related information. At this time, the network element on the network side completes the establishment of the session-related information through the registration process. . The registration process is as follows Figure 4 shown, including the following steps:

[0032]Step 401, when the RNC detects that the UE under its control will use the MBMS service, the R...

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Abstract

The method comprises: when the gateway GPRS supporting node (GGSN) receives the registration request message of multimedia broadcast multicast service (MBMS) under multicast mode, it generates a call-ticket ID of said service, and sends the call-ticket ID to the serving GPRS supporting node (SGSN) in the downstream node list of said GGSN.

Description

technical field [0001] The present invention relates to a method for ensuring consistent billing bills of different GPRS support nodes in a multicast service, and in particular to a method for ensuring billing bills between different GPRS support nodes GSN of a core network in a mobile communication system broadcast and multicast service MBMS. The method of bill consistency. Background technique [0002] In order to effectively utilize mobile network resources, the existing mobile communication system proposes the idea of ​​using a broadcast multicast transmission service, that is, a multimedia broadcast multicast service MBMS (Multimedia Broadcast / Multicast Service, hereinafter referred to as MBMS). MBMS provides a point-to-multipoint service in which a data source sends data to multiple users in a mobile network, realizes network resource sharing, and improves network resource utilization, especially air interface resources. MBMS provides two modes: broadcast mode and mul...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/06H04W4/24H04W60/00
Inventor 徐晓波蔡建楠涂小勇金友兴王志海
Owner ZTE CORP
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