User terminal for connecting broadcasting network with communication network

A user terminal and communication network technology, applied in the field of information user terminals, can solve problems such as high energy consumption and service quality degradation, and achieve the effect of high-quality information services and efficient information services

Active Publication Date: 2014-08-27
SHANGHAI NAT ENG RES CENT OF DIGITAL TELEVISION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] 2. Reduced service quality
[0009] 4. High energy consumption

Method used

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  • User terminal for connecting broadcasting network with communication network
  • User terminal for connecting broadcasting network with communication network

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Embodiment Construction

[0024] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0025] Based on the forecast of the above-mentioned background technology, it can be seen that the explosive growth of video data service demand will form a huge burden on the broadband communication network; and the high convergence of a large number of data services makes it possible for the digital TV broadcasting system to help the broadband communication network. Therefore, the digital TV broadcasting system and the broadband communication network integrating multimedia data are inevitable and complementary. Therefore, the present invention proposes a network structure coordinated with the broadband communication network, which can be especially applied to the digital TV broadcasting system.

[0026] Such as figure 1 As shown, the network structure of the broadband communication network and the digital TV broadcasting sys...

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Abstract

The invention discloses a user terminal for connecting a broadcasting network with a communication network. The user terminal comprises a first receiving module and a second receiving module, wherein the first receiving module is used for connecting a broadband communication network, and the second receiving module is used for connecting a digital television broadcasting system; the user terminal can receive information indexes transmitted by the digital television broadcasting system through the second receiving module and obtain corresponding information content from the broadband communication network through the first receiving module; and therefore, with the user terminal adopted, a user can realize a variety of approaches of network access, and accurate, efficient and high-quality information services can be provided for the user to the greatest extent.

Description

technical field [0001] The present invention relates to an information user terminal, more specifically, to a user terminal for connecting a broadcast network and a communication network. Background technique [0002] In recent years, with the rapid development of digital technology and network communication technology, the boundary between voice broadband communication network, data broadband communication network and radio and television network has become more and more blurred, and the trend of triple play has become more and more obvious. [0003] Broadcast TV is also undergoing a huge change from analog to digital. Greatly improved clarity, interactivity, and rich multimedia information are the intuitive feelings that digital signal TV brings to people. Digital high-definition television (HDTV), digital video broadcasting (DVB), digital audio broadcasting (DAB) have slowly approached our lives. In this revolution, some value-added technologies derived from digital TV ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/266H04N21/435H04N21/438
Inventor 张文军何大治徐胤管云峰王延峰王尧孙军戴杨梁伟强黄戈
Owner SHANGHAI NAT ENG RES CENT OF DIGITAL TELEVISION
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