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Method and system for indicating effective area of ​​broadcasting service

A broadcast service and effective area technology, applied in broadcast related systems, broadcast service distribution, broadcast devices, etc., can solve the problems of increasing network-side signaling resource expenditures, frequent network-side configuration updates, etc., to avoid area updates and configurations, The effect of reducing power consumption

Inactive Publication Date: 2011-12-21
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, due to the random location of sudden traffic accidents, if it is necessary to broadcast the traffic accident information in time, setting up a new SA / MBSFN needs to start a series of signaling processes, which will cause frequent updates of network side configuration, which will undoubtedly increase network side traffic. Expenditure on signaling resources; and constantly setting up new SA / MBSFN may exceed the maximum number of MBSFN areas supported by the network

Method used

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  • Method and system for indicating effective area of ​​broadcasting service
  • Method and system for indicating effective area of ​​broadcasting service

Examples

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Embodiment 1

[0055] figure 2 It is a flow chart of Embodiment 1 of the method for indicating the effective area of ​​broadcast services in the present invention, as shown in figure 2 As shown, the method for indicating the effective area of ​​the broadcast service in this example specifically includes the following steps:

[0056] In step 201, the network side configures the location information of an MBMS service on the MCCH.

[0057] The network side is going to send broadcast service 1 in the MBSFN area. The recipients of this service are teachers and students in a school. It is not necessary for users outside the school to receive this service. In order not to disturb users outside the school, a service needs to be configured for this service. Effective area information (that is, the location information of the above-mentioned services).

[0058] The network side configures the effective area information of the service in the BM-SC or other network elements such as the service serv...

Embodiment 2

[0071] As an alternative, the above service valid area information may also be carried in the MTCH. The details of its implementation are specifically described below.

[0072] image 3 The flow chart of the second embodiment of the method for indicating the effective area of ​​the broadcast service in the present invention, as shown in image 3 As shown, the method for indicating the effective area of ​​the broadcast service in this example specifically includes the following steps:

[0073] In step 301, the network side configures the location information of an MBMS service on the MTCH.

[0074] The network side configures the effective area information of the service (that is, the location information of the service) in the BM-SC or other network elements such as the service server. The effective area information is an area that the UE can judge and identify, and can be a combination of multiple areas. form.

[0075] The above location information can also be expressed ...

Embodiment 3

[0088] The configuration on the UE side is to set the switch of the MBMS service receiving mode. If the user is interested in all services, the above-mentioned judging process of whether it is in the valid area can be closed, so that the user can receive all services.

[0089] During the service transmission process, there may be a need to modify and update the configuration parameters of the service.

[0090] The network side will use the session update process to update the service configuration parameters; correspondingly, update the service configuration parameters on the MCCH or MTCH accordingly. If the valid area information of the service changes, the UE will determine whether to receive the service according to the updated valid area information. The session update process is similar to the session start process, except for different objects. The session start process is aimed at the configuration of the upcoming MBMS service, and the session update process is aimed a...

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Abstract

A method for indicating a valid area of a broadcast service is disclosed by the present invention, which includes that: for a Multimedia Broadcast Multicast Service (MBMS), the network side sends configuration information of the MBMS through an air interface; wherein location information for indicating the MBMS valid is added in the configuration information. A system for indicating a valid area of a broadcast service is disclosed by the present invention at the same time, which includes that: for the MBMS, a transmission unit is used for sending configuration information of the MBMS through an air interface; wherein location information for indicating the MBMS valid is added in the configuration information. The present invention satisfies the transmission requirements of operation providers for given area services, and can help a User Equipment (UE) to shield services need not to be received and reduce power waste.

Description

technical field [0001] The present invention relates to the sending technology of MBMS service in a multimedia broadcast multicast service (MBMS, Multimedia Broadcast Multicast Service) system, in particular to a method and system for indicating the effective area of ​​broadcast service in the multimedia broadcast multicast service system. Background technique [0002] With the rapid development of the Internet and the popularization of large-screen multifunctional mobile terminals, a large number of mobile data multimedia services and various high-bandwidth multimedia services have emerged, such as video conferencing, TV broadcasting, video on demand, advertisements, online education, interactive games, etc. On the one hand, it meets the multi-service requirements of mobile users, and at the same time brings new business growth points for mobile operators. These mobile data multimedia services require multiple users to receive the same data at the same time. Compared with g...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/06
CPCH04H60/42H04W4/08H04H60/52Y02B60/50Y02D30/70
Inventor 毛磊马子江艾建勋
Owner ZTE CORP
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