Remote area service coverage method based on terrestrial digital television transmission network

A technology for terrestrial digital TV and remote areas, which is applied in the field of broadcasting and communication, and can solve problems such as the inability to achieve mainstream media information coverage and the lack of mainstream media

Active Publication Date: 2020-11-10
刘春龄
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is a lack of mainstream media information transmission channels...

Method used

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  • Remote area service coverage method based on terrestrial digital television transmission network
  • Remote area service coverage method based on terrestrial digital television transmission network
  • Remote area service coverage method based on terrestrial digital television transmission network

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Embodiment Construction

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] like figure 1 As shown in the figure, the system of the present invention integrates traditional radio and television program streams and texts related to farmers and herdsmen, including local news, electronic books and periodicals, prices of agricultural and livestock products, government announcements, service guides, weather services and disaster warnings, etc. Pictures, files and other dynamic data are gathered in a tran...

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Abstract

The invention relates to a remote area service coverage method based on a terrestrial digital television transmission network. The remote area service coverage method comprises the following steps: 1,converging broadcast television program streams, texts, pictures, files and other dynamic data into one transmission stream; 2, transmitting the data to a terrestrial digital television transmittingstation through a terrestrial digital television transmission network; 3, realizing wireless coverage transmission through a terrestrial digital television transmitting station; 4, transmitting the broadcast television program stream to a conventional DTMB receiving end for television playing; for texts, pictures, files and other dynamic data, the mobile intelligent terminal of the user utilizes the service gateway to realize content acquisition. According to the invention, the broadcast television technology is combined with a mobile internet technology, and a terrestrial digital television wireless transmission network of a conventional broadcast television is utilized to present basic culture public service contents including broadcast programs, television programs, texts, pictures, files, data information and the like for farmers and herdsmen on mobile intelligent terminals of the farmers and herdsmen in remote areas.

Description

technical field [0001] The invention relates to the field of broadcast communication, in particular to a remote area service coverage method based on a terrestrial digital television transmission network. Background technique [0002] Wireless terrestrial digital television has provided very high-quality radio and television public services for farmers and herdsmen in remote areas of Inner Mongolia since its operation. With the development of society, the number of people receiving audio and video programs through mobile smart terminals such as mobile phones and pads has exploded. This method of receiving audio and video not only occupies a very important position among young people, but also more and more middle-aged and elderly people People are also listening to and watching audio and video programs through mobile smart terminals, and farmers and herdsmen in remote areas of Inner Mongolia have more and more mobile smart terminals. [0003] The infrastructure in remote ar...

Claims

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Application Information

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IPC IPC(8): H04N21/236H04N21/2383H04N21/2389H04N21/4363H04N21/438H04N21/4385H04N21/61H04N21/643
CPCH04N21/236H04N21/43637H04N21/643H04N21/6112H04N21/4382H04N21/2383H04N21/2389H04N21/4385
Inventor 刘春龄戴云峰谷昱
Owner 刘春龄
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