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Method of transmitting/receiving digital contents and digital content reception system

A technology for digital content and digital reception, applied in transmission systems, two-way working systems, selective content distribution, etc., and can solve problems such as user inconvenience

Inactive Publication Date: 2008-07-23
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in general, when a user receives a service, the user can only use the service provided by the system operator connected through the Internet used by the user
In addition, when accessing the servers of the system operator and the service provider, the operation procedure for selecting one of the servers of the system operator and the service provider may vary depending on the receiver, and thus may cause inconvenience to the user

Method used

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  • Method of transmitting/receiving digital contents and digital content reception system
  • Method of transmitting/receiving digital contents and digital content reception system
  • Method of transmitting/receiving digital contents and digital content reception system

Examples

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Embodiment Construction

[0028] Reference will now be made in detail to the preferred embodiments of the invention, examples of which are illustrated in the accompanying drawings. Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts.

[0029] Hereinafter, a method of transmitting / receiving digital content and a digital content receiving system will be described with reference to the accompanying drawings. Hereinafter, for example, in order to easily describe the present invention, an Internet Protocol Television (IPTV) system will be described. An IPTV system is an example of a digital content providing system capable of providing digital content to receivers. A digital content providing system may have a system operator, a service provider, and a server of the service provider.

[0030] An IPTV system, one of systems for providing services or contents using the Internet, may include a service provider for creating and providing conten...

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PUM

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Abstract

The invention discloses a method for sending / receiving digital content and a digital content receiving system. In case of receiving a service including digital content through the Internet, first channel information for identifying an entry point and second channel information for identifying a service provided by a service server or a service provider providing the service may be selectively received. The digital content receiving system may receive and store first channel information from an entry point and may receive and store second channel information from a service provider or server. Therefore, since another service can be provided by changing the channel, convenience can be provided to the user.

Description

technical field [0001] The present invention relates to a method of transmitting / receiving digital content and a digital content receiving system. Background technique [0002] In an existing television (TV) system, content created by a broadcasting station is transmitted through a wave propagation medium such as terrestrial, cable, or satellite broadcasting, and users view broadcast signals transmitted through the wave propagation medium using a receiver. [0003] However, with the development and commercialization of digital-based TV technology, in the existing analog broadcasting, in addition to the existing wave propagation medium, the Internet connected to each home has been used to provide users with various contents such as real-time broadcasting, content on demand (CoD), gaming or news). [0004] One example of providing services using the Internet includes an Internet Protocol TV (IPTV) system. The IPTV system means providing information services, moving image con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/16H04L29/06H04N7/173
CPCH04N7/17318H04N21/2665H04N21/4622H04N21/6125H04N21/64322H04N21/84H04L67/51H04N21/2381
Inventor 洪昊泽李俊徽宋在炯金镇泌
Owner LG ELECTRONICS INC