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A multimedia scheduling system

A multimedia scheduling and multimedia technology, applied in the multimedia field, can solve the problems of increasing open ports and decreasing security, and achieve the effect of improving data diversification, ensuring security, and ensuring communication

Active Publication Date: 2020-07-28
上海沪光通讯设备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] One of the characteristics of the existing NGN network is that the number of open ports increases, resulting in a decrease in its security. Therefore, a multimedia dispatching system is required that still has high security after using the NGN network

Method used

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  • A multimedia scheduling system
  • A multimedia scheduling system
  • A multimedia scheduling system

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Embodiment

[0042] A multimedia dispatching system also includes a general dispatching room and multiple remote dispatching stations. The general dispatching room is equipped with hardware supporting the system and subsystems or components of the system, and multiple remote dispatching stations are distributed at the scene where multimedia dispatching is required.

[0043] Such as figure 1 and image 3 As shown, the main dispatching room is equipped with a main system 100, a backup system 200 and a remote broadcast management system 300, each of which includes a server. The main system 100 adopts an NGN soft switch platform, and the backup system 200 adopts a traditional circuit switch platform. The traditional circuit switching platform is PSTN, and the definition of PSTN (Public Switched Telephone Network) is: Public Switched Telephone Network, a commonly used old-fashioned telephone system. That is, the telephone network commonly used in our daily life. How it Works The Public Swit...

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Abstract

The invention discloses a multimedia scheduling system, and relates to the technical field of multimedia. The multimedia scheduling system comprises a main system and a standby system, the main systemuses an NGN soft switching platform, and the standby system uses a traditional circuit switching platform; and the main system is electrically connected with the standby system in a dual hot standbymanner. The multimedia scheduling system uses a main / standby 1+1 hot standby manner with network switching and traditional circuit switching, the safety of the multimedia scheduling system is ensured,the standby system can work when the main system has a fault, and normal communication of the multimedia scheduling system is ensured.

Description

technical field [0001] The present invention relates to the technical field of multimedia, more specifically, it relates to a multimedia scheduling system. Background technique [0002] NGN (Next Generation Network) is the next generation network. It is a brand-new telecommunications network architecture. It integrates IP technology and multimedia communication technology, and proposes the concepts of grouping, layering, and opening. The network is transformed into a new generation of customer-oriented and business-oriented network. [0003] The purpose of NGN is to reform the infrastructure of the existing telecommunication network and information industry to support a wider range of services. NGN not only represents the trend of communication service integration, but also represents the trend that the development of communication networks is shifting from technology-driven to service-driven. It has the following technical advantages: 1. Open and layered network architect...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/939H04L12/24
CPCH04L41/0668H04L49/55H04L49/552H04L49/557
Inventor 李小龙
Owner 上海沪光通讯设备有限公司
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