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Unlimited multi-in-one multimedia distribution platform

A publishing platform, unlimited technology, applied in the direction of pulse modulation TV signal transmission, electrical components, transmission systems, etc., can solve the problems of not being widely used, high transmission cost, low program quality, etc., to ensure stability and quality. Effect

Inactive Publication Date: 2008-02-20
上海航天计算机系统工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the video and audio programs with a large amount of data are released on the Internet with low program quality and unsmooth information transmission.
However, using professional TV stations to broadcast, the transmission cost is very high, and it cannot be widely used

Method used

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  • Unlimited multi-in-one multimedia distribution platform

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Embodiment Construction

[0016] See Figure 3 for a specific implementation.

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Abstract

The utility model relates to an unrestraint multi-network multimedia issued platform, which is a program broadcast and receive system utilizing the network communication, the multimedia coding and decoding and IP digital television technology; wherein, the network communication comprises the internet, the satellite network and the mobile communication network. The satellite network is used as a leader network, combines dominances of internet and the mobile communication network, makes intersite distributed servers to be divided platforms of a central broadcasting station by using a distributed cascade connection, and provides video and audio program services for actual terminal users. The utility model has the advantages of breaking through shortcomings of low issued program quality on the internet and not smooth information transmission for big data size programs, overcoming a recessive of high cost for specialty TV station rebroadcast, and making up a widespread coverage multi-area platform with low cost.

Description

[0001] 1. Field [0002] The patent of the present invention relates to a program broadcasting and receiving system utilizing network communication (Internet, satellite network, mobile communication network), multimedia codec, and IP digital television technology. 2. Background technology [0003] At present, video and audio programs with a large amount of data are released on the Internet with low program quality and unsmooth information transmission. However, the use of professional TV stations to broadcast, the transmission cost is very high, and it cannot be widely used. 3. Contents of the invention [0004] This invention patent overcomes the bottleneck of video and audio transmission, uses the satellite network as the backbone network, and consists of distributed multimedia servers and the central broadcasting station to form the main program broadcasting and receiving system. Each distributed multimedia server uses IP digital TV technology to provide high-definition ...

Claims

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Application Information

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IPC IPC(8): H04N7/24H04L29/00
Inventor 龙浩陈杰邬晓东汤义华诸慧廉刘近哲李金明
Owner 上海航天计算机系统工程有限公司
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