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Transmitting apparatus, receiving apparatus, and transceiving method therefor

A technology of sending device and receiving device, applied in the direction of selective content distribution, simultaneous/sequential multi-TV signal transmission, electrical components, etc., can solve problems such as difficult and difficult to send content with large data size, and achieve the goal of overcoming transmission bandwidth The effect of restriction

Inactive Publication Date: 2014-04-02
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is difficult to send content with a large data size over a conventional broadcast network without changing
[0004] Investing in new equipment to provide new content is difficult from a cost perspective

Method used

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  • Transmitting apparatus, receiving apparatus, and transceiving method therefor
  • Transmitting apparatus, receiving apparatus, and transceiving method therefor
  • Transmitting apparatus, receiving apparatus, and transceiving method therefor

Examples

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Embodiment Construction

[0036] Certain exemplary embodiments of the present invention will now be described in more detail with reference to the accompanying drawings.

[0037] figure 1 is a diagram of a multimedia data transceiving system 101 according to an embodiment of the present invention. refer to figure 1 As shown, the multimedia data transceiving system 10 includes a sending device 100 and a receiving device 200 .

[0038] The sending device 100 processes multimedia data and sends signals through different transmission networks. For example, if figure 1 As shown, the sending device 100 may send the first signal through the first transmission network and send the second signal through the second transmission network.

[0039] The first signal and the second signal may be different multimedia data constituting one multimedia data, or multimedia data and recovery data for restoring the multimedia data. For example, when multimedia data is 3D content, a left-eye image or a right-eye image m...

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Abstract

Disclosed is a transmitting apparatus. The transmitting apparatus comprises: a down-scaler for down-scaling multimedia data; a first encoder for encoding the down-scaled multimedia data; a first transmitting unit for transmitting the encoded multimedia data through a first transmitting network; a decoder for decoding the encoded multimedia data; an up-scaler for up-scaling the decoded multimedia data; a restoration data generating unit for generating restoration data using the up-scaled multimedia data; a second encoder for encoding the restoration data; and a second transmitting unit for transmitting the encoded restoration data through a second transmitting network.

Description

technical field [0001] The present invention relates to a transmitting device, a receiving device and a transceiving method thereof, and more particularly, to a transmitting device for providing a plurality of streams, a receiving device for receiving and processing a plurality of streams, and a transceiving method thereof. Background technique [0002] Due to the recent development of electronic technology, various electronic devices have been developed and popularized. In particular, a television (TV) may provide three-dimensional (3D) content or high-resolution content. Accordingly, broadcasting technologies for content including multiple images (for example, 3D content, multi-angle content, and content including depth images, or ultra high definition (UHD) image quality content) have been developed. [0003] The channel bandwidth used in traditional broadcast networks is limited. On the other hand, multi-angle content\3D content\UHD image quality content and the like h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/08H04N13/00
CPCH04L65/607H04N13/00H04N19/00H04N21/4622H04N21/816H04N21/234327H04N21/6125H04N19/597H04N19/37H04N19/12H04N19/187H01L21/02365H04N13/194H04N13/161H04N7/08H04N7/24H04L65/70
Inventor 朴洪奭金容渧金喜琎朱盛晨李大钟李栽准张庸硕朱有晟
Owner SAMSUNG ELECTRONICS CO LTD