公开(公告)号：US20200236423A1

公开(公告)日：2020-07-23

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: H04N21/434 ,  H04N21/262 ,  H04N21/643 ,  H04N21/462 ,  H04N21/2362 ,  H04N21/2343 ,  H04N21/435 ,  H04N21/61 ,  H04N21/845

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：US20200077125A1

公开(公告)日：2020-03-05

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 ,  H04N21/434 ,  H04N21/2381 ,  H04N21/235

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：US20170272691A1

公开(公告)日：2017-09-21

申请号：US15532457

申请日：2015-12-22

Applicant: LG Electronics Inc.

Inventor： Younghun SONG ,  Huisang YOO ,  Seungjoo AN ,  Kyoungsoo MOON ,  Jinwon LEE ,  Hyekyeong YEOM

IPC: H04N7/08 ,  H04N7/173 ,  H04N21/6405 ,  H04L29/06 ,  H04H20/40 ,  H04N7/24 ,  H04W24/02

CPC classification number: H04N7/08 ,  H04H20/33 ,  H04H20/40 ,  H04H20/42 ,  H04L29/06 ,  H04N7/173 ,  H04N7/24 ,  H04N21/26258 ,  H04N21/4363 ,  H04N21/4383 ,  H04N21/4402 ,  H04N21/6405 ,  H04N21/8456 ,  H04N21/85406 ,  H04W24/02

Abstract: A method for receiving a broadcast signal of the present invention may comprise the steps of: receiving the broadcast signal for transmitting a plurality of sessions corresponding to a first channel and a second channel; simultaneously opening the plurality of sessions corresponding to the first channel and the second channel and acquiring broadcast service data included in the plurality of sessions; decoding the broadcast service data included in at least one session corresponding to the first channel among the plurality of opened sessions; and when the first channel is switched to the second channel, decoding the broadcast service data included in at least one session corresponding to the second channel among the plurality of opened sessions.