Quick downloading method for large-data documents based on broadcasting television network and communication network

Abstract

The invention relates to a quick downloading method for large-data documents based on a broadcasting television network and a communication network. The method comprises the steps of: (1) connection: accessing a PC terminal into a broadcasting television network through a set-top box, wherein the terminal of the set-top box is connected with a front servicing device through the broadcasting television network and the communication network, a downloading customer terminal is arranged in the PC terminal, the front servicing device comprises an user accessing managing submodule, a content managing submodule and a content distributing submodule, the content managing submodule stores document resources, and the content managing submodule is connected with an internet; (2) service requesting; (3) service responding; and (4) receiving: receiving the signal containing documents from the broadcasting television network by the set-top box, processing the signal and then sending the signal to the PC terminal. The invention has the advantages of simple and compact structure, low cost, simple realizing principle, easy implementation, great enhancement of downloading speed, and the like.

Description

technical field [0001] The invention mainly relates to the field of network communication, in particular to a method for downloading files with a large amount of data. Background technique [0002] With the continuous advancement of science and technology, computers and network technology have been popularized in people's daily life, and people's demand for network speed has also been upgraded. They hope to obtain a faster network, especially when downloading large data files. when. Taking video files that are frequently used by people among large data volume files as an example, as the technical problems of high-quality movies are gradually solved under the rapid development of radio and television technology and computer technology, users are increasingly demanding video quality. High and high-definition digital life has become a new trend pursued by consumers. [0003] From a technical point of view, the development of radio and television technology and computer techno...

AI Technical Summary

Problems solved by technology

The IPTV VOD solution also faces the problem of limited network bandwidth. It is very difficult for the HFC VOD solution to support streaming media VOD on the cable in the current domestic HFC network transformed from CMTS. Media VOD, and VOD can only implement video on demand but cannot download resources to local storage

[0004] Although fiber-to-the-home can solve the above problems to a certain extent, according to my country's short-term goals, fiber-to-the-home can only achieve an average broadband access capacity of 8M for urban users and 2M for rural users, and the download speed is not significantly improved.

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