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Releasing method for multimedia broadcast multicast service Iur synchronous bearing

A technology for multimedia broadcast and multicast services, which is applied to the release field of Iur synchronous bearer of multimedia broadcast and multicast services, and can solve problems such as no solution provided.

Inactive Publication Date: 2013-06-12
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] But, in the system that realizes the synchronous sending of MBMS service through the Iur interface between RNCs, no solution is given for how to release the Iur synchronous bearer of the established MBMS service. In fact, the Iur synchronous bearer of the established MBMS service The release problem is also necessary for the synchronization process of the MBMS service between RNCs. Therefore, a release scheme for the MBMS synchronization bearer between RNCs is needed

Method used

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  • Releasing method for multimedia broadcast multicast service Iur synchronous bearing
  • Releasing method for multimedia broadcast multicast service Iur synchronous bearing

Examples

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example 1

[0041] The implementation process of the embodiment of the present invention in this case can be better understood through the examples given below. Such as image 3 As shown, it can be described specifically as follows:

[0042] 301, the DRNC sends the MBMS Sync BearRelease Request message to the SRNC through the Iur interface control plane, the message carries the identification information (Bear ID) of the Iur synchronization bearer of the MBMS service requested to be released, and can also carry the identification information (TMGI) of the MBMS service ), DRNC ID, SRNC ID, etc.;

[0043] 302. The DRNC releases the Iur synchronization bearer of the MBMS service established between the local area and the SRNC;

[0044] 303. After receiving the MBMS Sync Bear Release Request message, the SRNC releases the established Iur synchronization bearer of the MBMS service.

[0045] Among them, the MBMS service Iur synchronous bearer release request: the message structure of MBMS Sy...

example 2

[0055] The implementation process of the embodiment of the present invention in this case can be better understood through the examples given below. Such as Figure 4 As shown, it can be described specifically as follows:

[0056] 401, the DRNC sends the MBMS Sync BearRelease Request message to the SRNC through the Iur interface control plane, the message carries the identification information (Bear ID) of the Iur synchronization bearer of the MBMS service that is requested to be released, and can also carry the identification information (TMGI) of the MBMS service ), DRNC ID, SRNC ID, etc.;

[0057] 402, receiving the MBMS Sync Bear Release Request message, the SRNC releases the Iur synchronization bearer of the MBMS service established between the local and the DRNC sending the request;

[0058] 403, SRNC sends MBMS Sync Bear Release message to DRNC;

[0059] 404. After receiving the MBMS Sync Bear Release message, the DRNC releases the Iur synchronization bearer of the M...

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Abstract

The invention discloses a method for releasing Iur synchronous bearing of the multimedia broadcast and multicast service, wherein, a first radio network controller transmits first control plane information to a second radio network controller to request for releasing the Iur synchronous bearing of the multimedia broadcast and multicast service established between the first and the second radio network controllers; and responding to the first control plane information, the second radio network controller releases the established Iur synchronous bearing resources of the multimedia broadcast andmulticast service. The method for releasing Iur synchronous bearing of the multimedia broadcast and multicast service can realize the release control of the connected Iur synchronous bearing resources of the multimedia broadcast and multicast service (MBMS) in systems which realize the synchronous transmission of the multimedia broadcast and multicast service (MBMS) by Iur interfaces among the radio network controllers (RNC).

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a method for releasing Iur synchronous bearer of Multimedia Broadcast / Multicast Service (MBMS for short). Background technique [0002] With the rapid development of the Internet network, people's demand for mobile communication is no longer only satisfied with telephone and message services. At the same time, a large number of multimedia services have also appeared. For some of the application services, multiple users can receive the same data at the same time, such as video on demand, TV broadcast, video conferencing, online education, interactive games, etc. [0003] In order to realize the most effective use of mobile network resources, MBMS (Multimedia Broadcast / Multicast Service, Multimedia Broadcast / Multicast Service) technology appears. MBMS refers to a point-to-multipoint service in which one data source sends data to multiple users. It realizes t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/06H04W76/06
Inventor 姚翠峰艾建勋
Owner ZTE CORP