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Method for notifying equipment service finishing to users

A technology for notifying users of the end of business, which is applied in the field of notifying user equipment of the end of business, which can solve problems such as network congestion and unscientific problems, and achieve the effect of avoiding congestion and high efficiency

Inactive Publication Date: 2004-11-24
BEIJING SAMSUNG TELECOM R&D CENT +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the number of users is large, this will inevitably cause serious network congestion
On the other hand, because some UEs receive MBMS services in idle mode, it is unscientific to establish an RRC connection in order to leave MBMS services

Method used

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  • Method for notifying equipment service finishing to users
  • Method for notifying equipment service finishing to users
  • Method for notifying equipment service finishing to users

Examples

Experimental program
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Embodiment Construction

[0029] Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. In the following, only the essential components of the present invention will be described in detail, and other parts will be omitted in order to highlight the key points.

[0030] Figure 4 is a flow chart of an embodiment of the present invention, describing the use of the network to notify the UE of the end of the service

[0031] Method for UE to leave a service group.

[0032] In stage 401, the RNC receives a "service stop" message from the SGSN and knows that a certain MBMS service is about to end.

[0033] In stage 402, the RNC immediately stops the transmission of the relevant MBMS channel, releases the resources of the relevant control plane and user plane, and releases the MBMS context of this service.

[0034] In stage 403, the RNC sends a "session end" message to the UE, informing the UE that this is the last session of the MBMS service, or ...

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PUM

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Abstract

The mthod is as the follows: resource related to the MBMS serice in RNC is released and service context kept for the MBMS service is deleted when note that certain MBMS service is ended is informed by up level network to RNC; command of service ending is sent to UE by RNC; resource related to the MBMS is released by UE locally to stop receiving channel of relating MBMS service and to delete service context kept for the MBMS service when MBMS service ending command is received by UE from RNC.

Description

technical field [0001] The present invention relates to multimedia broadcast and multicast service (referred to as MBMS), in particular to a method for notifying user equipment of service end. Background technique [0002] The multimedia broadcast and multicast service is a new service proposed by the Third Generation Partnership Project (abbreviated as 3GPP) and being standardized. The MBMS service is a one-way point-to-multipoint service. The biggest feature of this service is that it can effectively utilize wireless resources and network resources. [0003] In order to better describe the present invention, figure 1 The system structure of MBMS is described. Below is the right figure 1 Description of MBMS system structure: [0004] The MBMS network structure is based on the general packet radio service (referred to as GPRS) core network, and adds new network elements. 101 The broadcast and multicast service center (BM-SC for short) is the service control center of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/06H04B7/26H04L12/24H04W68/00H04W76/06
Inventor 肖善鹏李德涛李国锡崔成豪
Owner BEIJING SAMSUNG TELECOM R&D CENT
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