-
101.发明授权Method and an apparatus for processing a broadcast signal including an interactive broadcast service 有权用于处理包括交互式广播服务的广播信号的方法和装置公开(公告)号：US08881221B1
公开(公告)日：2014-11-04
申请号：US14321540
申请日：2014-07-01
Applicant: LG Electronics Inc.
Inventor： Kyungho Kim , Gomer Thomas , Seungjoo An , Jinpil Kim , Sejin Oh , Kyoungsoo Moon
IPC: H04N7/08 , H04N7/16 , H04N21/488 , H04N21/858 , H04N7/088 , H04N21/236 , H04N21/6547
CPC classification number: H04N21/8545 , H04N7/088 , H04N7/0882 , H04N21/235 , H04N21/2353 , H04N21/236 , H04N21/23614 , H04N21/238 , H04N21/25808 , H04N21/2665 , H04N21/4307 , H04N21/435 , H04N21/438 , H04N21/4622 , H04N21/47217 , H04N21/4884 , H04N21/4888 , H04N21/64322 , H04N21/6543 , H04N21/6547 , H04N21/8173 , H04N21/84 , H04N21/8547 , H04N21/858 , H04N21/8586
Abstract: A method of processing a broadcast signal including an interactive broadcast service at a transmitter is disclosed. The method comprises generating an parameter table containing metadata about applications and interactive broadcast events targeted to the applications, dividing the parameter table into a plurality of parameter blocks, inserting each of the parameter blocks into each of a plurality of parameter table sections, generating a trigger which is a signaling element to identify signaling and establish timing of playout of the interactive broadcast events, inserting the trigger into a closed caption channel of the broadcast signal, transmitting the broadcast signal including the closed caption channel and a specific channel carrying the plurality of parameter table sections, wherein the trigger includes location information specifying a location of the parameter table in the broadcast signal.
Abstract translation: 公开了一种在发射机处理包括交互式广播业务的广播信号的方法。 该方法包括生成包含针对应用的应用和交互广播事件的元数据的参数表，将参数表分成多个参数块，将每个参数块插入到多个参数表部分中的每一个中，产生触发 其是用于识别信令并建立交互广播事件的播出定时的信号元素，将触发插入到广播信号的隐藏字幕信道中，发送包括隐藏字幕信道的广播信号和携带多个参数的特定信道 表部分，其中触发器包括指定广播信号中的参数表的位置的位置信息。
-
公开(公告)号：US20140115644A1
公开(公告)日：2014-04-24
申请号：US14056343
申请日：2013-10-17
Applicant: LG ELECTRONICS INC.
Inventor： Kyungho Kim , Minsoo Lee , Jangwoong Park , Seungryul Yang , Jinpil Yang , Kyoungsoo Moon , Janghun Bae , Jaekoo Lee , Younghwan Kwon , Seungjoo An , Hyeonjae Lee , Sejin Oh
IPC: H04N21/235 , H04N21/435
CPC classification number: 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
Abstract: 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.
Abstract translation: 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：US20130347030A1
公开(公告)日：2013-12-26
申请号：US13925263
申请日：2013-06-24
Applicant: LG Electronics Inc.
Inventor： Sejin Oh , Byungsun Park , Kyoungsoo Moon , Gomer Thomas , Seungjoo An , Jinwon Lee , Jinpil Kim , Kyungho Kim , Aettie Ji
IPC: H04N21/234
CPC classification number: H04N21/8133 , H04L67/02 , H04N21/23418 , H04N21/235 , H04N21/2353 , H04N21/2407 , H04N21/26283 , H04N21/4307 , H04N21/435 , H04N21/44222 , H04N21/478 , H04N21/8166 , H04N21/8173 , H04N21/84 , H04N21/8545 , H04N21/8547 , H04N21/8586
Abstract: A method of processing an interactive service and an apparatus thereof are disclosed. The present invention includes generating a trigger, wherein the trigger contains a first identifier and a parameter, wherein the first identifier identifies an application to be launched, wherein the parameter contains a media time stamp and a content identifier, wherein the media time stamp indicates a current point in the playout of a content, wherein the content identifier identifies the content currently being viewed, wherein the trigger is passed into the application after the application is launched, and wherein the application delivers the content identifier to a server in order to identify the content currently being viewed; generating a broadcast signal including the trigger; and transmitting the broadcast signal.
-
公开(公告)号：US12260600B2
公开(公告)日：2025-03-25
申请号：US18028642
申请日：2021-10-29
Applicant: LG ELECTRONICS INC.
Inventor： Sooyeon Lee , Sejin Oh
IPC: G06T9/40
Abstract: A point cloud data transmission method according to embodiments may comprise the steps of: encoding point cloud data; and transmitting a bitstream including the point cloud data. A point cloud data reception method according to embodiments may comprise the steps of receiving a bitstream comprising point cloud data; and decoding the point cloud data.
-
公开(公告)号：US12236646B2
公开(公告)日：2025-02-25
申请号：US18018791
申请日：2021-08-12
Applicant: LG ELECTRONICS INC.
Inventor： Hyunmook Oh , Sejin Oh
Abstract: A point cloud data transmission method according to embodiments comprises the steps of: encoding geometry data of point cloud data; encoding attribute data of the point cloud data on the basis of the geometry data; and transmitting the encoded geometry data, the encoded attribute data, and signaling data. The step of encoding the geometry data may comprise the steps of: dividing the geometry data into a plurality of compression units; generating, for each compression unit, a prediction tree on the basis of the geometry data within each compression unit; and compressing the geometry data within the compression unit by performing prediction on the basis of the prediction tree.
-
Patent Agency Ranking
公开(公告)号：US12205332B2
公开(公告)日：2025-01-21
申请号：US17438814
申请日：2020-03-13
Applicant: LG ELECTRONICS INC.
Inventor： Sejin Oh , Jongseok Lee , Donggyu Sim
Abstract: A method for processing point cloud data according to embodiments may encode and transmit point cloud data. The method for processing point cloud data according to embodiments may receive and decode the point cloud data.
-
公开(公告)号：US12165368B2
公开(公告)日：2024-12-10
申请号：US17623114
申请日：2020-05-28
Applicant: LG Electronics Inc.
Inventor： Hyunmook Oh , Sejin Oh
Abstract: A point cloud data transmission method according to embodiments can comprise the steps of: acquiring the point cloud data; encoding geometry information included in the point cloud data; encoding attribute information included in the point cloud data; and transmitting the encoded geometry information and the encoded attribute information.
-
公开(公告)号：US12143648B2
公开(公告)日：2024-11-12
申请号：US17624071
申请日：2020-07-01
Applicant: LG Electronics Inc.
Inventor： Hyunmook Oh , Sejin Oh
Abstract: A device for processing point cloud data according to embodiments may comprise the steps of: encoding point cloud data including geometry information and attribute information; and transmitting a bitstream including the encoded point cloud data.
-
公开(公告)号：US12010350B2
公开(公告)日：2024-06-11
申请号：US17441989
申请日：2020-03-23
Applicant: LG Electronics Inc.
Inventor： Hyunmook Oh , Sejin Oh
IPC: H04N19/91 , H04N19/103 , H04N19/124 , H04N19/136 , H04N19/169 , H04N19/96
CPC classification number: H04N19/91 , H04N19/103 , H04N19/124 , H04N19/136 , H04N19/1883 , H04N19/96
Abstract: A point cloud data transmission method according to embodiments comprises the steps of: acquiring point cloud data; encoding geometry information included in the point cloud data; encoding attribute information included in the point cloud data; and transmitting the encoded geometry information and the encoded attribute information.
-
公开(公告)号：US11908168B2
公开(公告)日：2024-02-20
申请号：US17355750
申请日：2021-06-23
Applicant: LG Electronics Inc.
Inventor： Jinwon Lee , Sejin Oh
Abstract: Disclosed herein are a point cloud data transmission method including encoding point cloud data, and transmitting point cloud data, and a point cloud data reception method including receiving point cloud data, decoding the point cloud data, and rendering the point cloud data.
-
-
-
-
-
-
-
-
-
Search Results
307
records
(took 0.027 seconds)
