公开(公告)号：US10999612B2

公开(公告)日：2021-05-04

申请号：US16494131

申请日：2017-03-14

Applicant: LG ELECTRONICS INC.

Inventor： Seungjoo An ,  Hyekyeong Yeom ,  Jinwon Lee ,  Huisang Yoo

IPC: H04N21/2362 ,  H04N21/235 ,  H04N21/2381 ,  H04N21/434

Abstract: A broadcast signal reception method is disclosed. According to an embodiment of the present invention, the broadcast signal reception method comprises the steps of: receiving a first broadcast signal through a first channel; parsing service list table (SLT) information included in the first broadcast signal; parsing service layer signaling (SLS) information received on the basis of the SLT; and providing a broadcast service on the basis of the SLS information.

公开(公告)号：US10667004B2

公开(公告)日：2020-05-26

申请号：US15538159

申请日：2015-12-22

Applicant: LG Electronics Inc.

Inventor： Huisang Yoo ,  Younghun Song ,  Kyoungsoo Moon ,  Seungjoo An ,  Jinwon Lee ,  Hyekyeong Yeom

IPC: H04N21/434 ,  H04N21/262 ,  H04N21/643 ,  H04N21/462 ,  H04N21/2362 ,  H04N21/2343 ,  H04N21/435 ,  H04N21/61 ,  H04N21/845 ,  H04N7/54 ,  H04N7/24

Abstract: A broadcasting signal reception device according to an embodiment of the present invention may comprise: a reception unit for receiving, through the broadcasting network, a broadcasting signal including a first component of a DASH content which can be received through a broadcasting network and a broadband network; a delivery module for de-capsulating the received broadcasting signal, outputting LCT packets transmitted through one or more LCT channels, and parsing signaling information used for acquiring segments corresponding to the first component of the DASH content included in the LCT packets; and a decoder for decoding the acquired segments.

公开(公告)号：US11895357B2

公开(公告)日：2024-02-06

申请号：US17750204

申请日：2022-05-20

Applicant: LG Electronics Inc.

Inventor： Huisang Yoo ,  Younghun Song ,  Kyoungsoo Moon ,  Seungjoo An ,  Jinwon Lee ,  Hyekyeong Yeom

IPC: H04N21/434 ,  H04N21/262 ,  H04N21/643 ,  H04N21/462 ,  H04N21/2362 ,  H04N21/2343 ,  H04N21/435 ,  H04N21/61 ,  H04N21/845 ,  H04N7/54 ,  H04N7/24

CPC classification number: H04N21/4345 ,  H04N21/2362 ,  H04N21/23439 ,  H04N21/26258 ,  H04N21/435 ,  H04N21/4622 ,  H04N21/6125 ,  H04N21/643 ,  H04N21/64322 ,  H04N21/8456 ,  H04N7/54 ,  H04N2007/246

Abstract: A broadcasting signal reception device may include a reception unit for receiving, through the broadcasting network, a broadcasting signal including a first component of a DASH content which can be received through a broadcasting network and a broadband network; a delivery module for de-capsulating the received broadcasting signal, outputting LCT packets transmitted through one or more LCT channels, and parsing signaling information used for acquiring segments corresponding to the first component of the DASH content included in the LCT packets; and a decoder for decoding the acquired segments.

公开(公告)号：US11425449B2

公开(公告)日：2022-08-23

申请号：US16843192

申请日：2020-04-08

Applicant: LG Electronics Inc.

Inventor： Huisang Yoo ,  Younghun Song ,  Kyoungsoo Moon ,  Seungjoo An ,  Jinwon Lee ,  Hyekyeong Yeom

IPC: H04N21/435 ,  H04N21/434 ,  H04N21/262 ,  H04N21/643 ,  H04N21/462 ,  H04N21/2362 ,  H04N21/2343 ,  H04N21/61 ,  H04N21/845 ,  H04N7/54 ,  H04N7/24

Abstract: A broadcasting signal reception device may include a reception unit for receiving, through the broadcasting network, a broadcasting signal including a first component of a DASH content which can be received through a broadcasting network and a broadband network; a delivery module for de-capsulating the received broadcasting signal, outputting LCT packets transmitted through one or more LCT channels, and parsing signaling information used for acquiring segments corresponding to the first component of the DASH content included in the LCT packets; and a decoder for decoding the acquired segments.

公开(公告)号：US09712583B2

公开(公告)日：2017-07-18

申请号：US14532668

申请日：2014-11-04

Applicant: LG ELECTRONICS INC.

Inventor： Hyekyeong Yeom ,  Huisang Yoo ,  Kyoungsoo Moon ,  Steve Winston ,  Jungwook Park ,  Jinwon Lee

IPC: H04L29/06 ,  H04N21/466

CPC classification number: H04L65/4084 ,  H04L65/4076 ,  H04L65/602 ,  H04L65/604 ,  H04N21/4667

Abstract: A method of operating a video display device including a display unit is provided. The method includes: playing uncompressed audio-visual content through a first layer of the display unit; obtaining content information on the uncompressed audio-visual content based on some of the uncompressed audio-visual content; obtaining an enhanced service based on the content information; and playing an obtained enhanced service through a second layer of the display unit, wherein the first layer and the second layer are overlapped each other.