Multimedia network and application thereof

A multimedia and network technology, applied in the field of multimedia networks, can solve problems such as constraints, and achieve the effects of improved performance, large capacity and low price

Inactive Publication Date: 2007-01-31
上海龙林通信技术有限公司
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  • Abstract
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Problems solved by technology

[0011] The purpose of the present invention is to solve the above-mentioned problems in the multimedia network based on the prior art, such as: bottlenecks such as network structure technology, network equipment technology, and equipment capacity restrict the development of video services, etc., and the proposed video services in multimedia can be different. According to different video service requirements, video media distribution, video media scheduling, and video media communication processing are performed. A multimedia network and its application of a separate processing network structure for video media in a metropolitan area network

Method used

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  • Multimedia network and application thereof
  • Multimedia network and application thereof
  • Multimedia network and application thereof

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Embodiment Construction

[0096] Below in conjunction with accompanying drawing, the present invention will be further described

[0097] A networking method for a multimedia network includes the following content:

[0098] 1. Carry out multimedia decomposition or integration through the metropolitan area network aggregation center switch, that is, distribute video media broadcasting, voice fax, and data in the access network to the metropolitan area network. Among them, at least video media transmission is an independent network, and other The information is transmitted through the distribution network, communication network, and dispatching network; on the contrary, the media processed separately by the metropolitan area network is integrated and sent to the access network.

[0099] 2. The metropolitan area network aggregation center switch adopts video input and output port bandwidth asymmetric switching or local address switching or business switching or their combination.

[0100] 3. According to...

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Abstract

The invention relates to multimedia network and the application thereof, on the basis of making fine and concrete analysis on video service demands, applying a truly original thinking mode to improve the existing multimedia network structure comprising network method, network structure and the application thereof, and putting forward that video services in multimedia can be separately processed, by method of delivery, control and communication of video media, according to different video service demands: decomposing or integrating multimedia by municipal-area network (MAN) convergence center switcher, i.e. distributing voice fax, data and video media broadcast TV in access network to the MAN; contrarily, integrating separate media of the MAN and sending them to the access network. And it is simple to process and has high efficiency, and further improves switcher performance. And it solves the problem that large-flow video service development is limited by network structural technique, network equipment technique and equipment capacity bottleneck.

Description

Technical field: [0001] The present invention relates to multimedia network technology, specifically refers to a kind of decomposition or integration of multimedia through the convergence center switch of the metropolitan area network, that is, the voice fax, data, and video media broadcasting and television in the access network are distributed to the metropolitan area network; on the contrary, The structure and application of integrating the media processed separately in the metropolitan area network to the access network. Background technique: [0002] NGN (Next Generation Network) is one of the hottest technologies in the telecommunications field, and related experiments have been carried out on the networks of various domestic operators. The rise of NGN stems from the trend of broadband, diversification and personalization in people's demand for telecommunication services. In particular, the rapid development of data services on the IP network will exceed the existing ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/28H04L12/56H04N7/173H04L12/801
Inventor 高汉中
Owner 上海龙林通信技术有限公司
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