公开(公告)号：US09219556B2

公开(公告)日：2015-12-22

申请号：US13882940

申请日：2013-01-30

Applicant: LG Electronics Inc.

Inventor： Sejin Oh ,  Jeongwoo Kim ,  Minsung Kwak

IPC: H04H20/59 ,  H04W4/22 ,  H04H20/71

CPC classification number: H04H20/59 ,  H04H20/71 ,  H04H20/72 ,  H04L1/0041 ,  H04W4/90 ,  H04W72/005

Abstract: A device providing an emergency alert service via a mobile broadcasting according to one embodiment of the present invention includes an RS frame encoder configured to generate an RS frame, which is a 2nd dimensional data frame, in a manner of performing an RS (Reed-Solomon)-CRC (Cyclic Redundancy Check) encoding on an ensemble comprising a mobile data for a mobile broadcasting service and a service signaling channel containing an access information on the mobile broadcasting service, an RS frame divider configured to divide the generated RS frame into a plurality of RS frame portions, a signaling encoder configured to generate a signaling data comprising a TPC (Transmission Parameter Channel) for signaling a transmission parameter of the mobile broadcasting and a FIC (Fast Information Channel) containing a connection information between the ensemble and the broadcasting service, a data group formatter configured to generate a data group containing a part of the signaling data and the RS frame portion, and a broadcasting signal generating unit configured to generate a mobile broadcasting signal containing the data group.

Abstract translation: 根据本发明的一个实施例的通过移动广播提供紧急警报服务的设备包括：RS帧编码器，被配置为以执行RS（Reed-Solomon）的方式生成作为第二维数据帧的RS帧 ）-CRC（循环冗余校验）编码，其包括用于移动广播服务的移动数据和包含关于移动广播服务的接入信息的服务信令信道; RS帧分配器，被配置为将生成的RS帧划分为多个 RS帧部分的信令编码器，其被配置为生成包括用于发信号通知移动广播的传输参数的TPC（传输参数信道）和包含集合和广播服务之间的连接信息的FIC（快速信息信道）的信令数据 ，被配置为生成包含所述信令数据的一部分的数据组的数据组格式器 RS帧部分，以及广播信号生成单元，被配置为生成包含该数据组的移动广播信号。

公开(公告)号：US09131264B2

公开(公告)日：2015-09-08

申请号：US13943283

申请日：2013-07-16

Applicant: LG Electronics Inc.

Inventor： Sejin Oh ,  Jinpil Kim ,  Seungjoo An ,  Kyungho Kim ,  Kyoungsoo Moon

IPC: H04N5/445 ,  H04N21/435 ,  H04N21/235 ,  H04N21/44 ,  H04N21/462 ,  H04N21/61 ,  H04N21/8352 ,  H04N21/8358 ,  H04N21/858

CPC classification number: H04N21/4355 ,  H04N21/2355 ,  H04N21/44008 ,  H04N21/4622 ,  H04N21/4725 ,  H04N21/6125 ,  H04N21/8133 ,  H04N21/8352 ,  H04N21/8358 ,  H04N21/84 ,  H04N21/8545 ,  H04N21/8586

Abstract: An apparatus of processing a digital service signals and a method thereof are disclosed. The present invention includes a receiving module configured to receive the digital service signals having contents and receive URL information for additional data related to the contents, an extracting module configured to extract logo data for indicating contents provider from each of the video frames of the contents, wherein the logo data is located in a specific area in the each of the video frames, a comparing module configured to compare the extracted logo data with stored logo data to obtain channel information of the contents, an obtaining module configured to obtain the channel information of the contents from metadata related to the logo data and obtain the additional data related to the contents and a generating module configured to generate a request for obtaining the URL information using the obtained channel information, wherein the receiving module receives the URL information using the generated request, wherein the obtaining module obtains the additional data over an IP (Internet Protocol network) according to the URL information.

Abstract translation: 公开了一种处理数字业务信号的装置及其方法。 本发明包括：接收模块，被配置为接收具有内容的数字业务信号和接收与内容有关的附加数据的URL信息;提取模块，被配置为从内容的每个视频帧中提取用于指示内容提供者的标识数据， 其中，所述标识数据位于所述每个视频帧的特定区域中，比较模块，被配置为将所提取的标识数据与存储的标识数据进行比较，以获得所述内容的频道信息;获取模块，被配置为获取所述视频帧的频道信息 来自与所述logo数据相关的元数据的内容，并获得与所述内容相关的附加数据，以及生成模块，被配置为使用所获得的频道信息生成获取所述URL信息的请求，其中，所述接收模块使用所生成的请求接收所述URL信息 ，其中所述获取模块通过I获得附加数据 P（Internet协议网络）根据URL信息。

公开(公告)号：US20150058905A1

公开(公告)日：2015-02-26

申请号：US14508783

申请日：2014-10-07

Applicant: LG Electronics Inc.

Inventor： 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: H04N21/81 ,  H04N21/437 ,  H04N21/41 ,  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：US08938752B2

公开(公告)日：2015-01-20

申请号：US14213455

申请日：2014-03-14

Applicant: LG Electronics Inc.

Inventor： Sejin Oh ,  Byungsun Park ,  Kyoungsoo Moon ,  Gomer Thomas ,  Seungjoo An ,  Jinwon Lee ,  Jinpil Kim ,  Kyungho Kim ,  Aettie Ji

IPC: H04N7/10 ,  H04N7/025 ,  H04N21/478 ,  H04N21/234 ,  H04N21/235 ,  H04N21/43 ,  H04N21/81 ,  H04N21/8547

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 an application parameter table which includes information about at least one of applications, wherein the application parameter table includes a first identifier and a second identifier, wherein the first identifier identifies a interactive programming segment which application parameter table pertains to, and wherein the second identifier identifies an application within the scope of application parameter table; generating an activation message file that indicates at least one of activation times of the applications, wherein the activation message file includes a third identifier and activation messages, wherein the third identifier matches the first identifier of application parameter table which contains the applications, wherein the activation message includes a fourth identifier and a start time information, wherein the fourth identifier matches the second identifier of the application in the application parameter table, and wherein the start time information indicates the start time for an event targeted to the application relative to segment time; generating a multi-part message with the application parameter table as the first part and the activation message file as the second part; and transmitting the multi-part message to receiver via HTTP.

Abstract translation: 公开了一种处理交互式服务的方法及其装置。 本发明包括生成应用参数表，其包括关于应用中的至少一个的信息，其中所述应用参数表包括第一标识符和第二标识符，其中所述第一标识符标识与所述应用参数表有关的交互式编程段，以及 其中所述第二标识符识别所述应用范围参数表内的应用; 产生指示所述应用的激活时间中的至少一个的激活消息文件，其中所述激活消息文件包括第三标识符和激活消息，其中所述第三标识符与包含所述应用的应用参数表的第一标识符匹配，其中所述激活 消息包括第四标识符和开始时间信息，其中第四标识符与应用参数表中的应用的第二标识符匹配，并且其中开始时间信息指示针对应用的事件相对于段时间的开始时间; 生成作为第一部分的应用参数表的多部分消息，作为第二部分的激活消息文件; 并通过HTTP将多部分消息发送到接收方。

公开(公告)号：US20140380356A1

公开(公告)日：2014-12-25

申请号：US14343322

申请日：2013-05-24

Applicant: LG Electronics Inc.

Inventor： Seungjoo Hyung An ,  Kyungho Yeul Kim ,  Jongyeul Suh ,  Sejin Oh ,  Kyoungsoo Moon ,  Gomer Thomas ,  Jinwon Lee ,  Jinpil Kim ,  Taejin Park ,  Aettie Ji

IPC: H04N21/845 ,  H04N21/8545 ,  H04N21/81 ,  H04N21/262 ,  H04N21/462 ,  H04N21/438 ,  H04N21/458 ,  H04N21/858 ,  H04N21/6377

CPC classification number: H04N21/8455 ,  H04N21/26241 ,  H04N21/4383 ,  H04N21/4394 ,  H04N21/44008 ,  H04N21/458 ,  H04N21/462 ,  H04N21/4722 ,  H04N21/6377 ,  H04N21/6543 ,  H04N21/81 ,  H04N21/8133 ,  H04N21/8545 ,  H04N21/8547 ,  H04N21/8586

Abstract: A broadcast receiver processing an interactive service related to a broadcast program according to one embodiment of the present invention includes a tuner configured to receive a trigger information including an information on operation timing of a TDO (triggered declarative object), wherein the trigger information includes at least one of a first URL information indicating a position of a signaling server configured to provide a TDO parameter table, a first trigger identification information identifying a trigger included in the TDO, a first time information setting a reference time for the trigger, and a second time information setting operation time of the trigger, a first network interface configured to access the signaling server using the first URL information and configured to receive a TDO parameter table signaling metadata information on at least one TDO in a specific segment from the signaling server, wherein the TDO parameter table includes a second URL information indicating a position of a content server configured to provide at least one file included in the TDO and a second identification information identifying a trigger included in the TDO, a second network interface configured to access the content server using the second URL information and configured to receive at least one file included in the TDO, a widget engine configured to operate the trigger, and a video processor configured to generate a video image including a TDO by the trigger operation and a broadcast program.

Abstract translation: 根据本发明的一个实施例的处理与广播节目有关的交互服务的广播接收机包括调谐器，被配置为接收包括关于TDO（触发声明对象）的操作定时的信息的触发信息，其中触发信息包括在 指示被配置为提供TDO参数表的信令服务器的位置的第一URL信息中的至少一个，识别TDO中包括的触发的第一触发识别信息，设置用于触发的参考时间的第一时间信息，以及第二URL信息 时间信息设置操作时间，第一网络接口，被配置为使用第一URL信息访问信令服务器，并且被配置为从信令服务器在特定段中的至少一个TDO上接收TDO参数表信令元数据信息，其中 TDO参数表包括第二URL信息指示 提供被配置为提供包括在所述TDO中的至少一个文件的内容服务器的位置和识别所述TDO中包括的触发的第二标识信息，被配置为使用所述第二URL信息访问所述内容服务器并被配置为接收的第二网络接口 包括在TDO中的至少一个文件，被配置为操作触发的小部件引擎，以及被配置为通过触发操作和广播节目生成包括TDO的视频图像的视频处理器。

公开(公告)号：US20140201779A1

公开(公告)日：2014-07-17

申请号：US14213455

申请日：2014-03-14

Applicant: LG Electronics Inc.

Inventor： Sejin Oh ,  Byungsun PARK ,  Kyoungsoo MOON ,  Gomer THOMAS ,  Seungjoo AN ,  Jinwon LEE ,  Jinpil KIM ,  Kyungho KIM ,  Aettie JI

IPC: H04N21/478

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 an application parameter table which includes information about at least one of applications, wherein the application parameter table includes a first identifier and a second identifier, wherein the first identifier identifies a interactive programming segment which application parameter table pertains to, and wherein the second identifier identifies an application within the scope of application parameter table; generating an activation message file that indicates at least one of activation times of the applications, wherein the activation message file includes a third identifier and activation messages, wherein the third identifier matches the first identifier of application parameter table which contains the applications, wherein the activation message includes a fourth identifier and a start time information, wherein the fourth identifier matches the second identifier of the application in the application parameter table, and wherein the start time information indicates the start time for an event targeted to the application relative to segment time; generating a multi-part message with the application parameter table as the first part and the activation message file as the second part; and transmitting the multi-part message to receiver via HTTP.

Abstract translation: 公开了一种处理交互式服务的方法及其装置。 本发明包括生成应用参数表，其包括关于应用中的至少一个的信息，其中所述应用参数表包括第一标识符和第二标识符，其中所述第一标识符标识与所述应用参数表有关的交互式编程段，以及 其中所述第二标识符识别所述应用范围参数表内的应用; 产生指示所述应用的激活时间中的至少一个的激活消息文件，其中所述激活消息文件包括第三标识符和激活消息，其中所述第三标识符与包含所述应用的应用参数表的第一标识符匹配，其中所述激活 消息包括第四标识符和开始时间信息，其中第四标识符与应用参数表中的应用的第二标识符匹配，并且其中开始时间信息指示针对应用相对于片段时间的事件的开始时间; 生成作为第一部分的应用参数表的多部分消息，作为第二部分的激活消息文件; 并通过HTTP将多部分消息发送到接收方。

公开(公告)号：US20140075470A1

公开(公告)日：2014-03-13

申请号：US14025227

申请日：2013-09-12

Applicant: LG Electronics Inc.

Inventor： Sejin Oh ,  Jinpil Kim ,  Seungjoo An ,  Jinwon Lee ,  Kyungho Kim ,  Kyoungsoo Moon

IPC: H04N21/478

CPC classification number: H04N21/478 ,  H04N21/235 ,  H04N21/23892 ,  H04N21/4307 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/44008 ,  H04N21/4622 ,  H04N21/8126 ,  H04N21/8358 ,  H04N21/8455 ,  H04N21/8456 ,  H04N21/8547 ,  H04N21/8586

Abstract: A method of processing an interactive service and an apparatus thereof are disclosed. The present invention includes receiving uncompressed audio content or uncompressed video content from an external decoding unit, extracting identifiers of frames from the received content periodically, submitting requests containing the identifiers and receiving a trigger for the content when a new segment is detected or when an event activation needs to be communicated to the receiver, wherein the trigger indicates the current time of the contents and references a particular interactive event in an application parameter table or signals that the event is to be executed now or at a specified future time, wherein the application parameter table includes information about at least one of applications.

Abstract translation: 公开了一种处理交互式服务的方法及其装置。 本发明包括从外部解码单元接收未压缩音频内容或未压缩视频内容，周期性地从接收到的内容中提取帧的标识符，提交包含标识符的请求，并且当检测到新的段时，接收内容的触发，或者当事件 激活需要传送到接收器，其中触发器指示内容的当前时间并且引用应用参数表中的特定交互式事件，或者指示事件将在现在或在指定的未来时间执行，其中应用 参数表包括至少一个应用程序的信息。

公开(公告)号：US20130242847A1

公开(公告)日：2013-09-19

申请号：US13875838

申请日：2013-05-02

Applicant: LG ELECTRONICS INC.

Inventor： Sejin Oh ,  Jeongwoo Kim ,  Minsung Kwak

IPC: H04W4/22

CPC classification number: H04H20/59 ,  H04H20/71 ,  H04H20/72 ,  H04L1/0041 ,  H04W4/90 ,  H04W72/005

Abstract: A device providing an emergency alert service via a mobile broadcasting according to one embodiment of the present invention includes an RS frame encoder configured to generate an RS frame, which is a 2nd dimensional data frame, in a manner of performing an RS (Reed-Solomon)-CRC (Cyclic Redundancy Check) encoding on an ensemble comprising a mobile data for a mobile broadcasting service and a service signaling channel containing an access information on the mobile broadcasting service, an RS frame divider configured to divide the generated RS frame into a plurality of RS frame portions, a signaling encoder configured to generate a signaling data comprising a TPC (Transmission Parameter Channel) for signaling a transmission parameter of the mobile broadcasting and a FIC (Fast Information Channel) containing a connection information between the ensemble and the broadcasting service, a data group formatter configured to generate a data group containing a part of the signaling data and the RS frame portion, and a broadcasting signal generating unit configured to generate a mobile broadcasting signal containing the data group.