公开(公告)号：US10171852B2

公开(公告)日：2019-01-01

申请号：US15580554

申请日：2016-07-29

申请人： LG ELECTRONICS INC.

发明人： Seungryul Yang ,  Minsung Kwak ,  Woosuk Ko ,  Sungryong Hong ,  Woosuk Kwon ,  Kyoungsoo Moon ,  Jangwon Lee

IPC分类号： H04N21/2389 ,  H04N21/858 ,  H04N21/262 ,  H04N21/236 ,  H04N21/4725 ,  H04N21/8358 ,  H04N21/2665 ,  H04N21/61 ,  H04N21/643

摘要： The present invention presents a method for transmitting a broadcast signal. According to the present invention, the method for transmitting a broadcast signal presents a system capable of supporting a next-generation broadcast service in an environment supporting a next-generation hybrid broadcast using a terrestrial broadcast network and an Internet network. In addition, presented is an efficient signaling method capable of covering both a terrestrial broadcast network and an Internet network in an environment supporting a next-generation hybrid broadcast.

公开(公告)号：US09872063B2

公开(公告)日：2018-01-16

申请号：US15056343

申请日：2016-02-29

申请人： LG ELECTRONICS INC.

发明人： Seungryul Yang ,  Minsung Kwak ,  Kyoungsoo Moon ,  Woosuk Ko ,  Sungryong Hong ,  Jangwon Lee

IPC分类号： H04N21/43 ,  H04N21/434 ,  H04N21/41 ,  H04N21/643 ,  H04N21/458 ,  H04N21/858 ,  H04N21/81 ,  H04H20/93 ,  H04H20/18 ,  H04H20/42 ,  H04H60/72 ,  H04H60/82

CPC分类号： H04N21/434 ,  H04H20/18 ,  H04H20/42 ,  H04H20/93 ,  H04H60/72 ,  H04H60/82 ,  H04N21/4104 ,  H04N21/4345 ,  H04N21/4348 ,  H04N21/64322 ,  H04N21/8166 ,  H04N21/8586

摘要： The present invention proposes a method of transmitting a broadcast signal. The method of transmitting the broadcast signal according to the present invention proposes a system capable of supporting a next-generation broadcast service in an environment that supports next-generation broadcasting using a terrestrial broadcast network and an Internet protocol network. In addition, the present invention proposes an efficient signaling scheme for both the terrestrial broadcasting network and the Internet protocol network in the environment that supports next-generation broadcasting.

公开(公告)号：US09723375B2

公开(公告)日：2017-08-01

申请号：US14508728

申请日：2014-10-07

申请人： LG Electronics Inc.

发明人： Kyungho Kim ,  Minsoo Lee ,  Jangwoong Park ,  Seungryul Yang ,  Jinpil Kim ,  Kyoungsoo Moon ,  Janghun Bae ,  Jaekoo Lee ,  Younghwan Kwon ,  Seungjoo An ,  Hyeonjae Lee ,  Sejin Oh

IPC分类号： H04N7/173 ,  G06F15/16 ,  H04N21/81 ,  H04L12/24 ,  H04N21/235 ,  H04N21/435 ,  H04L29/08 ,  H04L29/06 ,  H04N21/41 ,  H04N21/437 ,  H04N21/858 ,  H04N21/436 ,  H04N21/222 ,  H04N21/478 ,  H04N21/43 ,  H04N21/8543

CPC分类号： H04N21/8133 ,  H04L41/5058 ,  H04L65/1093 ,  H04L65/4076 ,  H04L67/16 ,  H04N21/222 ,  H04N21/235 ,  H04N21/4126 ,  H04N21/4307 ,  H04N21/435 ,  H04N21/43615 ,  H04N21/437 ,  H04N21/478 ,  H04N21/8173 ,  H04N21/8543 ,  H04N21/8586

摘要： A method of processing an interactive service and an apparatus thereof are disclosed. The present invention includes sending a discovery message to a second screen application, receiving a request for descriptions of the second screen support services, sending a response with the descriptions, receiving a trigger, and delivering the trigger to the second device using a trigger service.

公开(公告)号：US09699524B2

公开(公告)日：2017-07-04

申请号：US14766681

申请日：2014-03-19

申请人： LG ELECTRONICS INC.

发明人： Donghyun Kang ,  Seonah Lee ,  Sejin Oh ,  Jongsung Choi ,  Younghwan Kwon ,  Seungjoo An ,  Jungwook Park ,  Jinpil Kim ,  Seungryul Yang ,  Kyoungsoo Moon

IPC分类号： H04N21/858 ,  H04N21/41 ,  H04N21/436 ,  H04N21/4363 ,  H04N21/443 ,  H04N21/437 ,  H04N21/6405 ,  H04N21/81

CPC分类号： H04N21/858 ,  H04N21/4126 ,  H04N21/43615 ,  H04N21/43637 ,  H04N21/437 ,  H04N21/4432 ,  H04N21/6405 ,  H04N21/8133 ,  H04N21/8173

摘要： Disclosed are a signal transmitting method, a signal transmitting apparatus, and a system for transmitting and receiving a signal. The signal transmitting method comprises the steps of: discovering a companion device using a multicast mode; receiving and storing device type information from the discovered companion device; receiving an application uniform resource identifier (URI) and storing the application URI to correspond to the device type information; and identifying the device type information of the companion device selected by a user and transmitting to the selected companion device the application URI corresponding to the device type information.

公开(公告)号：US09578391B2

公开(公告)日：2017-02-21

申请号：US14057472

申请日：2013-10-18

申请人： LG Electronics Inc.

发明人： Kyungho Kim ,  Minsoo Lee ,  Jangwoong Park ,  Seungryul Yang ,  Jinpil Kim ,  Kyoungsoo Moon ,  Janghun Bae ,  Jaekoo Lee ,  Younghwan Kwon ,  Seungjoo An ,  Hyeonjae Lee ,  Sejin Oh

IPC分类号： G06F15/16 ,  H04N7/173 ,  H04N21/81 ,  H04L12/24 ,  H04N21/235 ,  H04N21/435 ,  H04L29/08 ,  H04L29/06 ,  H04N21/41 ,  H04N21/437 ,  H04N21/858 ,  H04N21/436 ,  H04N21/222 ,  H04N21/478 ,  H04N21/43 ,  H04N21/8543

CPC分类号： H04N21/8133 ,  H04L41/5058 ,  H04L65/1093 ,  H04L65/4076 ,  H04L67/16 ,  H04N21/222 ,  H04N21/235 ,  H04N21/4126 ,  H04N21/4307 ,  H04N21/435 ,  H04N21/43615 ,  H04N21/437 ,  H04N21/478 ,  H04N21/8173 ,  H04N21/8543 ,  H04N21/8586

摘要： A method of processing an interactive service and an apparatus thereof are disclosed. The present invention includes sending a discovery message to a second screen application running in a second device, wherein the discovery message advertises second screen support services that the first device can provide, receiving a request for descriptions of the second screen support services from the second screen application, sending a response with the descriptions to the second screen application, providing a HTTP proxy server using a HTTP proxy server service allowing the second device to access files that are received by the first device in a broadcast stream, wherein the HTTP proxy server service is one of the second screen support services, receiving the files from the broadcast stream and delivering the files to the second device via the HTTP proxy server.

摘要翻译： 公开了一种处理交互式服务的方法及其装置。 本发明包括将发现消息发送到在第二设备中运行的第二屏幕应用，其中发现消息通告第一设备可以提供的第二屏幕支持服务，从第二屏幕接收关于第二屏幕支持服务的描述的请求 向第二屏幕应用发送具有描述的响应，使用HTTP代理服务器服务提供HTTP代理服务器，允许第二设备访问广播流中由第一设备接收的文件，其中HTTP代理服务器服务 是第二个屏幕支持服务之一，从广播流接收文​​件，并通过HTTP代理服务器将文件传送到第二个设备。

公开(公告)号：US20150143438A1

公开(公告)日：2015-05-21

申请号：US14401338

申请日：2013-05-14

申请人： LG Electronics Inc.

发明人： Younghwan Kwon ,  Janghun Bae ,  Hyeonjae Lee ,  Seungryul Yang

IPC分类号： H04N21/647 ,  H04N21/462 ,  H04N21/44 ,  H04N21/2665 ,  H04N21/231

CPC分类号： H04N21/64784 ,  H04N21/231 ,  H04N21/2665 ,  H04N21/43615 ,  H04N21/44004 ,  H04N21/44016 ,  H04N21/4622 ,  H04N21/482

摘要： After the calling of the playback action of the first resource, the control device calls a multiple resource prefetch action including a plurality of prefetch resource identifiers for a plurality of prefetch resources. The media renderer prefetches the plurality of prefetch resources from the media server on the basis of the plurality of prefetch resource identifiers. The control device calls a playback action of a second resource corresponding to one of the plurality of prefetch resources. The media renderer provides seamless transition between the first resource and the second resource.

摘要翻译： 在呼叫第一资源的回放动作之后，控制装置调用包括多个预取资源的多个预取资源标识符的多个资源预取动作。 媒体渲染器基于多个预取资源标识符从媒体服务器预取多个预取资源。 控制装置调用对应于多个预取资源之一的第二资源的重放动作。 媒体渲染器提供第一资源和第二资源之间的无缝转换。

公开(公告)号：US20150058905A1

公开(公告)日：2015-02-26

申请号：US14508783

申请日：2014-10-07

申请人： LG Electronics Inc.

发明人： Kyungho Kim ,  Minsoo Lee ,  Jangwoong Park ,  Seungryul Yang ,  Jinpil Kim ,  Kyoungsoo Moon ,  Janghun Bae ,  Jaekoo Lee ,  Younghwan Kwon ,  Seungjoo An ,  Hyeonjae Lee ,  Sejin Oh

IPC分类号： H04N21/81 ,  H04N21/437 ,  H04N21/41 ,  H04N21/435

CPC分类号： H04N21/8133 ,  H04L41/5058 ,  H04L65/1093 ,  H04L65/4076 ,  H04L67/16 ,  H04N21/222 ,  H04N21/235 ,  H04N21/4126 ,  H04N21/4307 ,  H04N21/435 ,  H04N21/43615 ,  H04N21/437 ,  H04N21/478 ,  H04N21/8173 ,  H04N21/8543 ,  H04N21/8586

摘要： A method of processing an interactive service and an apparatus thereof are disclosed. The present invention includes sending a discovery message to a second screen application, receiving a request for descriptions of the second screen support services, sending a response with the descriptions, receiving a trigger, and delivering the trigger to the second device using a trigger service.

摘要翻译： 公开了一种处理交互式服务的方法及其装置。 本发明包括向第二屏幕应用发送发现消息，接收关于第二屏幕支持服务的描述的请求，使用描述发送响应，接收触发，以及使用触发服务将触发传送到第二设备。

公开(公告)号：US11368757B2

公开(公告)日：2022-06-21

申请号：US17091491

申请日：2020-11-06

申请人： LG Electronics Inc.

发明人： Minsung Kwak ,  Woosuk Ko ,  Seungryul Yang ,  Kyoungsoo Moon ,  Seungjoo An ,  Jinwon Lee ,  Sungryong Hong

IPC分类号： H04N7/173 ,  H04N21/472 ,  H04N21/2362 ,  H04N21/258 ,  H04N21/6547 ,  H04N21/81 ,  H04N21/84 ,  H04N21/43 ,  H04L1/00 ,  H04N21/235 ,  H04N21/254 ,  H04N21/262 ,  H04N21/4147 ,  H04N21/643

摘要： One embodiment of the present invention provides a method and a device for transmitting and receiving service guide information. The service guide information transmission method, according to one embodiment of the present invention, comprises the steps of: generating service guide information including information on broadcast service and content; encoding the generated service guide information; and transmitting the encoded service guide information.

公开(公告)号：US11304036B2

公开(公告)日：2022-04-12

申请号：US16606184

申请日：2017-12-29

申请人： LG ELECTRONICS INC.

发明人： Seungryul Yang ,  Woosuk Ko

IPC分类号： H04W4/40 ,  B60W30/16 ,  H04W4/12

摘要： A method for receiving a V2X message by a V2X communication apparatus is disclosed. The method for receiving a V2X message may include receiving a V2V message including Cooperative Adaptive Cruise Control (CACC) information from at least one CACC vehicle, and the CACC information includes CACC String ID (CSID) information for identifying a CACC string to which the CACC vehicle is belonged and string length management information used for managing a string length of the CACC string, obtaining the CSID information and the string length management information from the V2V message; and setting a value of the string length management information of the subject vehicle based on the CSID information and the string length management information. Here, the string length management information may include at least one of Order In String (OIS) information indicating a current order of the CACC vehicle in the CACC string or CACC String Length (CSL) information indicating a length of the CASS string.

公开(公告)号：US11218901B2

公开(公告)日：2022-01-04

申请号：US16634069

申请日：2019-08-13

申请人： LG Electronics Inc.

发明人： Sunghoon Jung ,  Seungryul Yang ,  Seoyoung Back

IPC分类号： H04W4/00 ,  H04W28/02 ,  H04W4/40 ,  H04W76/27 ,  H04W68/00 ,  H04W80/02

摘要： A method for operating a first apparatus in a wireless communication system is provided. The method may include receiving one or more traffic classes (TCs) related to one or more packets from a higher layer; mapping the one or more TCs and one or more proximity-based service per-packet priorities (PPPPs); and transmitting the one or more packets related to the one or more PPPPs to a second apparatus based on the mapping.