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Method and equipment for broadcast multicast service deactivation

A broadcast and multicast service and deactivation technology, which is applied in the branch office to provide special service devices, data exchange details, digital transmission systems, etc., can solve the problems of roaming UE deactivation, no effective solution, etc., to avoid operating charges the lost effect of

Active Publication Date: 2009-11-25
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] In the process of implementing the present invention, the inventors found that there are at least the following problems in the prior art: there is no effective solution for how to deactivate the roaming UE in the roaming scenario in the prior art

Method used

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  • Method and equipment for broadcast multicast service deactivation
  • Method and equipment for broadcast multicast service deactivation
  • Method and equipment for broadcast multicast service deactivation

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no. 4 approach

[0072] The fourth embodiment of the present invention relates to a BM-SC, which includes:

[0073] Sending unit 501: used to send a deactivation broadcast multicast service request to the BM-SC of the network visited by the roaming UE;

[0074] Deletion unit 502: after the sending unit sends the deactivation broadcast multicast service request, it receives the deactivation request sent by the GGSN of the visited network, and deletes the corresponding broadcast multicast service UE context.

[0075] The encapsulating unit 503 is configured to carry a Diameter session identifier used to identify a session that needs to be terminated in the request for deactivating the broadcast multicast service sent by the sending unit.

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Abstract

The invention relates to the field of wireless communications and discloses a method for deexciting a broadcasting and multicast service and equipment thereof. BM-SC of a home network launches the deexcitation procedures of the broadcasting and multicast service for roaming UE, the UE context of the broadcasting and multicast service can be deleted on the UE and each network side equipment in time, thus ensuring that when users enjoy the broadcasting and multicast service without authority, a network side can terminate the service in time to avoid the loss of operation costs of service providers.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to broadcast and multicast technology. Background technique [0002] The third-generation mobile communication can provide services with a higher data rate than the second-generation mobile communication, thereby supporting various business forms. For example, network services such as video calls, picture downloads, and high-speed Internet browsing. Among them, the characteristic of a class of services is that information can be sent to multiple users who have subscribed to the service in the wireless network at the same time. For example, sending weather forecasts, news clips, sports highlights, etc. Taking advantage of the simultaneous transmission of these services, the third-generation mobile communication system introduces the concept of multicast / broadcast from Rel-6 (version 6), which can more effectively use air interface resources and provide higher system capacity. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04Q7/22H04L12/56H04L12/18H04L45/16
CPCH04L12/189
Inventor 邓婷婷李明张鹏
Owner HUAWEI TECH CO LTD
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