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：US10587927B2

公开(公告)日：2020-03-10

申请号：US15525895

申请日：2015-10-16

Applicant: LG ELECTRONICS INC.

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

IPC: H04N21/41 ,  G06Q10/10 ,  G06Q50/02 ,  H04N21/4788 ,  H04N21/434 ,  H04N21/4402 ,  H04N21/81 ,  H04N21/462 ,  H04N21/414 ,  H04N21/44 ,  H04N21/478 ,  H04N21/488 ,  G10L15/22 ,  G06Q30/02

Abstract: An electronic device operation method according to an embodiment of the present invention comprises the steps of: acquiring an additional service and uncompressed audiovisual content information acquired through automatic contents recognition (ACR) function by a first device; outputting the incompressible audiovisual content information and the additional service through a first application including a message exchange function; receiving an execution input executing the additional service which is output through the first application; and executing the additional service according to the received execution input.

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：US09071586B2

公开(公告)日：2015-06-30

申请号：US14277960

申请日：2014-05-15

Applicant: LG ELECTRONICS INC.

Inventor： Jongyeul Suh ,  Huisang Yoo ,  Jaehyung Song ,  Minsung Kwak ,  Joonhui Lee ,  Inhwan Choi ,  Chulsoo Lee

IPC: H04L29/06 ,  H04L29/08 ,  H04N21/235 ,  H04N21/236 ,  H04N21/434 ,  H04N21/435 ,  H04N21/462 ,  H04N21/643 ,  H04N21/6437 ,  H04N21/81 ,  H04N21/262 ,  H04N21/2362 ,  H04N21/854 ,  H04N21/84 ,  H04N21/45 ,  H04N21/61

CPC classification number: H04N21/64322 ,  H04H20/93 ,  H04L67/06 ,  H04L67/26 ,  H04N21/2323 ,  H04N21/235 ,  H04N21/2353 ,  H04N21/23614 ,  H04N21/2362 ,  H04N21/237 ,  H04N21/262 ,  H04N21/4345 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/4516 ,  H04N21/4622 ,  H04N21/478 ,  H04N21/6175 ,  H04N21/6437 ,  H04N21/8126 ,  H04N21/84 ,  H04N21/85406

Abstract: A method of processing a web service in a Non-Real Time (NRT) service and the broadcast receiver are disclosed herein. A method of providing an NRT service in a broadcasting receiver may include receiving first signaling information, identifying whether a service type of an NRT service is a web service based upon the first signaling information, identifying a web page type and a web page version of the NRT service and browsing the NRT service. The method may further include connecting a service signaling channel, parsing the received first signaling information, determining whether the NRT service is supported in the broadcasting receiver and consuming the web contents of the NRT service. The NRT service may include at least one of a fixed NRT service and a mobile NRT service. The first signaling information may be a data casting description table (DDT) if the NRT service is the fixed NRT service. The first signaling information may be a service map table (SMT) if the NRT service is the mobile NRT service. The DDT may include a first field identifying the NRT service and a second field identifying a type of the NRT service. The type of the web service may include at least one of a web document of text HTML and a web document of CE-HTML. The third field and the fourth field may be valid if the type of the received service is the web service based upon the second field.

Abstract translation: 本文公开了在非实时（NRT）服务和广播接收机中处理网络服务的方法。 在广播接收机中提供NRT业务的方法可以包括接收第一信令信息，基于第一信令信息来识别NRT业务的业务类型是否为web业务，识别网页类型和网页类型 NRT服务和浏览NRT服务。 该方法还可以包括连接服务信令信道，解析所接收的第一信令信息，确定NRT服务是否支持在广播接收机中并且消费NRT服务的web内容。 NRT服务可以包括固定NRT服务和移动NRT服务中的至少一个。 如果NRT服务是固定的NRT服务，则第一信令信息可以是数据转换描述表（DDT）。 如果NRT服务是移动NRT服务，则第一信令信息可以是服务映射表（SMT）。 DDT可以包括标识NRT服务的第一字段和标识NRT服务的类型的第二字段。 web服务的类型可以包括文本HTML的web文档和CE-HTML的web文档中的至少一个。 如果接收到的服务的类型是基于第二字段的web服务，则第三字段和第四字段可以是有效的。

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.

公开(公告)号：US09432724B2

公开(公告)日：2016-08-30

申请号：US14277923

申请日：2014-05-15

Applicant: LG ELECTRONICS INC.

Inventor： Jongyeul Suh ,  Huisang Yoo ,  Jaehyung Song ,  Minsung Kwak ,  Joonhui Lee ,  Inhwan Choi ,  Chulsoo Lee

IPC: H04N21/23 ,  H04N21/435 ,  H04N21/235 ,  H04N21/236 ,  H04N21/434 ,  H04N21/462 ,  H04N21/643 ,  H04N21/6437 ,  H04N21/81 ,  H04L29/08 ,  H04N21/262 ,  H04N21/2362 ,  H04N21/854 ,  H04N21/84 ,  H04N21/45 ,  H04N21/61 ,  H04N21/232 ,  H04N21/237 ,  H04N21/478 ,  H04H20/93

CPC classification number: H04N21/64322 ,  H04H20/93 ,  H04L67/06 ,  H04L67/26 ,  H04N21/2323 ,  H04N21/235 ,  H04N21/2353 ,  H04N21/23614 ,  H04N21/2362 ,  H04N21/237 ,  H04N21/262 ,  H04N21/4345 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/4516 ,  H04N21/4622 ,  H04N21/478 ,  H04N21/6175 ,  H04N21/6437 ,  H04N21/8126 ,  H04N21/84 ,  H04N21/85406

Abstract: A method of processing a web service in a Non-Real Time (NRT) service and the broadcast receiver are disclosed herein. A method of providing an NRT service in a broadcasting receiver may include receiving first signaling information, identifying whether a service type of an NRT service is a web service based upon the first signaling information, identifying a web page type and a web page version of the NRT service and browsing the NRT service. The method may further include connecting a service signaling channel, parsing the received first signaling information, determining whether the NRT service is supported in the broadcasting receiver and consuming the web contents of the NRT service. The NRT service may include at least one of a fixed NRT service and a mobile NRT service. The first signaling information may be a data casting description table (DDT) if the NRT service is the fixed NRT service. The first signaling information may be a service map table (SMT) if the NRT service is the mobile NRT service. The DDT may include a first field identifying the NRT service and a second field identifying a type of the NRT service. The type of the web service may include at least one of a web document of text HTML and a web document of CE-HTML. The third field and the fourth field may be valid if the type of the received service is the web service based upon the second field.

公开(公告)号：US08767764B2

公开(公告)日：2014-07-01

申请号：US13798334

申请日：2013-03-13

Applicant: LG Electronics Inc.

Inventor： Jongyeul Suh ,  Huisang Yoo ,  Jaehyung Song ,  Minsung Kwak ,  Joonhui Lee ,  Inhwan Choi ,  Chulsoo Lee

IPC: H04N21/84

CPC classification number: H04N21/64322 ,  H04H20/93 ,  H04L67/06 ,  H04L67/26 ,  H04N21/2323 ,  H04N21/235 ,  H04N21/2353 ,  H04N21/23614 ,  H04N21/2362 ,  H04N21/237 ,  H04N21/262 ,  H04N21/4345 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/4516 ,  H04N21/4622 ,  H04N21/478 ,  H04N21/6175 ,  H04N21/6437 ,  H04N21/8126 ,  H04N21/84 ,  H04N21/85406

Abstract: A method of providing an NRT service in a broadcasting receiver may include receiving first signaling information, identifying whether a service type of an NRT service is a web service based upon the first signaling information, identifying a web page type and a web page version of the NRT service and browsing the NRT service.

Abstract translation: 在广播接收机中提供NRT业务的方法可以包括接收第一信令信息，基于第一信令信息来识别NRT业务的业务类型是否为web业务，识别网页类型和网页类型 NRT服务和浏览NRT服务。