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Apparatus and method for providing n-screen service in broadcast system

A technology for broadcasting services and broadcasting systems, applied in the direction of image communication, selective content distribution, electrical components, etc., which can solve the problems of no judgment and no assertion.

Inactive Publication Date: 2015-04-08
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

No determination has been made, and no assertion is made, as to whether any of the foregoing would be applicable as prior art with respect to the present disclosure

Method used

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  • Apparatus and method for providing n-screen service in broadcast system
  • Apparatus and method for providing n-screen service in broadcast system
  • Apparatus and method for providing n-screen service in broadcast system

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Embodiment Construction

[0036] The following description with reference to the accompanying drawings is provided to assist in a comprehensive understanding of various embodiments of the present disclosure as defined by the claims and their equivalents. The description includes various specific details to aid in understanding, but these should be regarded as merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the various embodiments described herein can be made without departing from the scope and spirit of the disclosure. In addition, descriptions of well-known functions and constructions may be omitted for clarity and conciseness.

[0037] The terms and expressions used in the following description and claims are not limited to the bibliographical meanings, but, are merely utilized by the inventor to enable a clear and consistent understanding of the present disclosure. Accordingly, it should be apparent to those skilled in the ...

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PUM

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Abstract

A method for supplying an N-screen service by a main N-screen device in a broadcast system is provided. The method includes receiving an Application Information Table (AIT) including a screen_type indicating a type of N-screen device in which a broadcast service application will be run from a broadcast service provider, and one of running the broadcast service application based on the screen_type, performing an operation related to running the broadcast service application by considering a connection relationship between the main N-screen device and a sub N-screen device based on the screen_type, and discarding the AIT based on the screen_type.

Description

technical field [0001] The present disclosure relates to an apparatus and method for providing an N-screen service in a broadcast system. More particularly, the present disclosure relates to an apparatus and method for providing an N-screen service in a broadcast system by considering broadcast service applications running on multiple screens . Background technique [0002] Recently, broadcast systems have evolved to provide various functions such as Hybrid Broadcast Broadband TeleVision (HbbTV), which can support broadcast channels, broadband channels, and Internet Protocol (IP) channels, and smart televisions (TVs), and have been Various broadcast service applications are provided. [0003] Meanwhile, since mobile phones have evolved to smart phones, mobile phones have evolved to provide users with useful functions through applications providing various functions, and thus the use of portable terminals has spread. Recently, users use portable devices such as tablet compu...

Claims

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Application Information

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IPC IPC(8): H04N21/4402
CPCH04N21/43615H04N21/4126H04N21/8186H04N21/4402
Inventor 琴智恩柳永善宋在涓
Owner SAMSUNG ELECTRONICS CO LTD