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MBMS service broadcasting method and system

A BM-SC and business technology, applied in the field of communication, can solve the problems of wasting resources broadcasting, low security, etc., and achieve the effect of state update saving, high security, and flexible configuration

Inactive Publication Date: 2017-02-08
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The main purpose of the present invention is to provide a method and system for broadcasting MBMS services, so as to solve the problems of low security and waste of resources broadcasting

Method used

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  • MBMS service broadcasting method and system
  • MBMS service broadcasting method and system

Examples

Experimental program
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Embodiment 1

[0040] Figure 4 It is a preferred flowchart of the MBMS service broadcasting method according to the embodiment of the present invention, including the following steps:

[0041] S402, the BM-SC receives broadcast location information from a third-party network element;

[0042] S404, the BM-SC broadcasts the MBMS service in the broadcast area indicated by the broadcast location information.

[0043] In this preferred embodiment, a third-party network element is used to send broadcast location information to the BM-SC, so that the broadcast location information is adjusted according to the requirements of the third-party network element, which solves the problem of low security and waste of resource broadcasting, and further It achieves the effects of high security, flexible configuration, status update and resource-saving broadcasting.

[0044] Preferably, the broadcast location information includes: the group identifier of the group where the MTC device that needs to be tr...

Embodiment 2

[0051] Figure 5 It is a preferred structural block diagram of a multimedia broadcast / multicast MBMS service broadcasting system according to an embodiment of the present invention, including: BM-SC 504 and a third-party network element 502, wherein the third-party network element 502 is used to send broadcast location information to BM-SC504; BM-SC504 is used for receiving broadcast location information from a third-party network element, and broadcasting MBMS services in the broadcast area indicated by the broadcast location information.

[0052] Preferably, the MBMS service broadcasting system further includes: a mobility management unit MME, configured to send the location information of the MTC device that needs to be triggered as the broadcast location information to a third-party network element. In this preferred embodiment, the operation process can be simplified by directly sending the location information.

[0053] Preferably, the third-party network element 502 in...

Embodiment 3

[0059] Figure 6 It is a flow chart of the MTC gateway sending the group identifier / broadcasting area to the BM-SC according to the multimedia broadcasting / multicasting MBMS service broadcasting method according to the embodiment of the present invention. The MTC server sends the group identifier / multicast location information of the device to be triggered to the broadcast and multicast service center via the MTC gateway. The broadcast system using the above process includes the following network elements: MTC server 602, MTC gateway 604, BM-SC 606, and the above network elements perform the following steps:

[0060] S601. The MTC server 602 sends a broadcast service request to the MTC gateway 604, and the request carries a group identifier and / or broadcast location information;

[0061] S602. The MTC gateway 604 sends a broadcast service request to the BM-SC 606, and the request carries the group identifier and / or broadcast location information;

[0062] S603. The BM-SC 606...

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Abstract

The invention discloses a multimedia broadcast multicast service(MBMS) broadcasting method and a system. The method comprises: a broadcast multicast service center (BM-SC) receives broadcast location information from a third-party network element; and the BM-SC broadcasts an MBMS service in a broadcast region indicated by the broadcast location information. According to the invention, problems of low security and a waste of broadcasting resources can be solved.

Description

technical field [0001] The present invention relates to the communication field, in particular to a MBMS (Multimedia Broadcast / Multicast) service broadcasting method and system. Background technique [0002] In order to effectively utilize mobile network resources, the existing mobile communication system proposes the idea of ​​using broadcast and multicast transmission services, that is, adopts MBMS. MBMS provides a point-to-multipoint service in which a data source sends data to multiple users in a mobile network, thereby realizing network resource sharing and improving the utilization rate of network resources, especially the utilization rate of air interface resources. [0003] MBMS provides two modes: broadcast mode and multicast mode. The broadcast mode is a one-way point-to-multipoint data (such as: text, audio, image, video, etc.) sending method, and the broadcasting objects are all users in the broadcasting area. Broadcast mode makes full use of wireless and netwo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/06
Inventor 曲爱妍王志海
Owner ZTE CORP
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