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Digital video broadcasting apparatus and digital video broadcasting method

A technology of digital broadcasting and equipment, applied in broadcasting receiving circuits, broadcasting information features, television, etc., can solve problems such as difficulty in performing functions, no matter, economic losses of service providers or users, and achieve the effect of improving functions

Inactive Publication Date: 2009-10-28
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Digital broadcast receivers provide backward compatibility between current receivers and previous receivers to improve such problems, but it is difficult to add new functions supported by the specific standard and to implement the functions
[0004] If the focus is on improving the performance of the device or increasing the functionality of the device, regardless of the compatibility between the current standard and the previous standard, the previous architecture (infra) is useless, so the service provider or user faces financial loss

Method used

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  • Digital video broadcasting apparatus and digital video broadcasting method
  • Digital video broadcasting apparatus and digital video broadcasting method
  • Digital video broadcasting apparatus and digital video broadcasting method

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Embodiment Construction

[0033] Certain exemplary embodiments of the present invention will now be described in more detail with reference to the accompanying drawings.

[0034] In the following description, the same reference numerals are used for the same components even in different drawings. Matters defined in the description, such as detailed construction and components, are provided to assist in a comprehensive understanding of the present invention. Therefore, it is clear that the present invention can be carried out without those particularly limited matters. Also, well-known functions or constructions will not be described in detail since they would obscure the invention in unnecessary detail.

[0035] figure 1 is a block diagram showing a digital broadcast processing device according to an exemplary embodiment of the present invention.

[0036] refer to figure 1 , the digital broadcast processing device 100 may include a determination unit 110 and a processing unit 120 . The determinati...

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Abstract

A digital broadcast processing apparatus and method are provided. A plurality of signal processing modules digitalize and play back signals of different transmission standards, and a determination unit determines the transmission standard of a signal so that the signal can be processed by a target signal processing module corresponding to the determined transmission standard from among the plurality of signal processing modules.

Description

technical field [0001] Apparatuses and methods consistent with the present invention relate to digital broadcast processing, and more particularly, to a digital broadcast processing apparatus and method for processing digital broadcasts that support multiple transmission standards using a single system. Background technique [0002] The Digital Video Broadcasting (DVB) system is a European terrestrial digital broadcasting transceiver system. The DVB system transmits and receives data using an Orthogonal Frequency Division Multiplexing (OFDM) scheme used as a digital multicarrier modulation method. Due to users having different needs and due to the development of digital broadcast technology, digital broadcast transceiving systems are classified into various standards. Using various methods such as Digital Video Broadcasting Terrestrial (DVB-T), Digital Video Broadcasting Satellite (DVB-S) or Digital Video Broadcasting Cable (DVB-C), digital broadcasting transceiver systems ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/01
CPCH04H40/18H04H20/95H04N7/00H04N7/01H04N7/015
Inventor 辛保英李东勋
Owner SAMSUNG ELECTRONICS CO LTD