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Method for implementing multimedia broadcast multicast service

A broadcast multicast service and multimedia broadcast technology, which is applied in the branch office to provide special service devices, data exchange details, selection devices, etc., can solve problems such as incompatibility of release resource stop process, MBMS service integration obstacles, etc., and achieve resource allocation mode flexible effects

Active Publication Date: 2009-02-18
润峰建设集团有限公司
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AI Technical Summary

Problems solved by technology

The two startup processes and the corresponding stop process for releasing resources are incompatible with each other, which brings great obstacles to the later network upgrade and the integration of MBMS services under different architectures

Method used

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  • Method for implementing multimedia broadcast multicast service
  • Method for implementing multimedia broadcast multicast service
  • Method for implementing multimedia broadcast multicast service

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Embodiment Construction

[0048] The MBMS service realization method of the present invention focuses on adopting a more flexible resource configuration mode to configure wireless resources for each MBMS service session; and resource configuration mainly involves the start and stop procedures of the MBMS service session, that is, the allocation of resources when the session is started A configuration mode is selected, and the selected resource configuration mode is used to configure wireless resources for the session; when the session ends, the resource release method corresponding to the resource configuration mode of the session is used to release the wireless resources.

[0049] The present invention will be described in detail below with reference to the drawings and embodiments.

[0050] MBMS service initiation process:

[0051] image 3 It is a flow chart of starting an MBMS service session in the implementation method of the multimedia broadcast multicast service of the present invention. like...

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Abstract

A method for realizing multimedia broadcast/multicast service, when a multimedia broadcast/multicast service session is activated, a broadcast/multicast service center or a multimedia broadcast/multicast service switch selects resource configuration mode, if the resource configuration mode is selected as dynamic, using wireless resource distributed by a multimedia broadcast/multicast service coordinating entity to receive multimedia broadcast/multicast service data; if the resource configuration mode is selected as static, using wireless resource predetermined for the multimedia broadcast/multicast service to receive multimedia broadcast/multicast service data. The method for realizing multimedia broadcast/multicast service according to the invention is suitable for multimedia broadcast/multicast service system deployed or not deployed with multimedia broadcast/multicast service coordinating entity, or overloaded multimedia broadcast/multicast service coordinating entity, in order to realize various resource configuration modes of the multimedia broadcast/multicast service.

Description

technical field [0001] The present invention relates to a method for realizing multimedia broadcast and multicast services, in particular to a method for realizing multimedia broadcast and multicast services under LTE / SAE (Long Term Evolution / System Architecture Evolution, long-term evolution / system architecture evolution) of the next generation mobile communication network . Background technique [0002] In order to effectively utilize mobile communication network resources, various mobile communication manufacturers are vigorously carrying out research and development of Multimedia Broadcast / Multicast Service (MBMS). MBMS can not only realize plain text low-rate message multicast and broadcast, but also realize multicast and broadcast of high-speed multimedia services. [0003] MBMS provides a point-to-multipoint service in which a data source sends data to multiple users in a mobile network, realizes network resource sharing, and improves network resource utilization, es...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/22H04L12/18
Inventor 翟恒星史莉荣
Owner 润峰建设集团有限公司
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