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Channel management method for digital television and digital home network system

A technology of digital TV and management method, applied in the direction of data exchange through path configuration, etc., to achieve the effect of simple development, reliable communication, and hardware cost reduction

Inactive Publication Date: 2012-12-05
SUN YAT SEN UNIV
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  • Abstract
  • Description
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Problems solved by technology

[0005] The purpose of the present invention is to overcome the deficiencies of the prior art. The present invention provides a channel management method in digital TV and a digital home network system, which can solve the problem of different channel requirements of different digital TVs, reduce hardware costs, and develop Simple

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  • Channel management method for digital television and digital home network system
  • Channel management method for digital television and digital home network system
  • Channel management method for digital television and digital home network system

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Embodiment Construction

[0053] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0054] figure 1 It is a schematic flow diagram of a channel management method in a digital television according to an embodiment of the present invention, such as figure 1 As shown, the method includes:

[0055] S101, the TV adapter in the digital TV sends the channel request information to the home gateway;

[0056] S102, the home gateway sends the channel address to the TV adapter according to the channel request information;

[0057] S103, the TV adapter send...

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Abstract

The embodiment of the invention discloses a channel management method for a digital television and a digital home network system. The method comprises that: a television adapter in the digital television transmits channel request information to a home gateway; the home gateway transmits a channel address to the television adapter according to the channel request information; the television adapter transmits a connection request to the home gateway according to the channel address; the home gateway establishes data connection with the television adapter according to the connection request; andthe home gateway transmits acquired channel data to the television adapter. The embodiment of the invention can realize reliable communication between the digital television and the home gateway by establishing the connection, transmitting the data and releasing the connection, more effectively control and manage a plurality of digital televisions by adding fields into a message frame, solve the problems of different channel needs of the different digital televisions and reduce hardware cost, and can be simply developed.

Description

technical field [0001] The invention relates to the technical field of digital home network, in particular to a channel management method in digital television and a digital home network system. Background technique [0002] With the development of family digitization, it has become very common to have multiple digital TVs in one family, and even more wireless smart terminals will join the ranks of digital families. Currently, Community Antenna Television (CATV), which is connected to users' homes, is a main way to provide digital TV programs. In addition, users can also obtain TV programs they are interested in through the Internet. [0003] The existing digital home environment is a home network centered on the home gateway, in which the home gateway is responsible for managing and coordinating the network of the whole family, and is the core of the home network; in addition to the home gateway, there can also be digital TV, mobile terminals, water Digital terminal equipm...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/28
Inventor 高怀恩曾金龙罗晴明牟敏彬
Owner SUN YAT SEN UNIV
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