Invention Grant
- Patent Title: Signal transceiving apparatus and signal transceiving method
- Patent Title (中): 信号收发装置和信号收发方法
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Application No.: US14415516Application Date: 2013-08-08
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Publication No.: US09451205B2Publication Date: 2016-09-20
- Inventor: Soojin Hwang , Jongyeul Suh , Jinpil Kim , Hotaek Hong , Jeehyun Choe
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- International Application: PCT/KR2013/007154 WO 20130808
- International Announcement: WO2014/025213 WO 20140213
- Main IPC: H04N5/38
- IPC: H04N5/38 ; H04N7/01 ; H04N21/2343 ; H04N21/434 ; H04N21/4402 ; H04N21/236 ; H04N21/2362
Abstract:
The present invention relates to a signal transceiving apparatus and a signal transceiving method. One embodiment of the present invention provides a signal transceiving method comprising: a step of generating HD video from UHD video and obtaining residual data of the UHD video, remaining after converting the HD video from the UHD video; and a step of transmitting the converted HD video to a base layer stream and the residual data to an enhancement layer stream.
Public/Granted literature
- US20150229878A1 SIGNAL TRANSCEIVING APPARATUS AND SIGNAL TRANSCEIVING METHOD Public/Granted day:2015-08-13
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