公开(公告)号：US09351178B2

公开(公告)日：2016-05-24

申请号：US14173698

申请日：2014-02-05

Applicant: LG ELECTRONICS INC.

Inventor： Jae Hyung Song ,  In Hwan Choi ,  Ho Taek Hong ,  Kook Yeon Kwak ,  Byoung Gill Kim ,  Jong Yeul Suh ,  Jin Pil Kim ,  Won Gyu Song ,  Chul Soo Lee ,  Jin Woo Kim ,  Hyoung Gon Lee ,  Joon Hui Lee

IPC: H04W24/02 ,  H04H20/30 ,  H04H20/57 ,  H04N21/23 ,  H04N21/43 ,  H04J3/02 ,  H03M13/29 ,  H04H60/72 ,  H04N21/236 ,  H04N21/2362 ,  H04N21/2381 ,  H04N21/2383 ,  H04N21/434 ,  H04N21/438 ,  H04N21/6437 ,  H03M13/09 ,  H03M13/15 ,  H03M13/23 ,  H04H20/55

CPC classification number: H04W24/02 ,  H03M13/09 ,  H03M13/15 ,  H03M13/1515 ,  H03M13/23 ,  H03M13/2912 ,  H03M13/2915 ,  H03M13/2945 ,  H04H20/30 ,  H04H20/55 ,  H04H20/57 ,  H04H60/72 ,  H04J3/02 ,  H04L1/0041 ,  H04L1/0058 ,  H04L1/0061 ,  H04L69/22 ,  H04N21/23614 ,  H04N21/2362 ,  H04N21/2381 ,  H04N21/2383 ,  H04N21/4345 ,  H04N21/4348 ,  H04N21/4381 ,  H04N21/4382 ,  H04N21/6437

Abstract: The present invention relates to a digital broadcasting system for transmitting/receiving a digital broadcasting signal and a method of processing data. In one aspect of the present invention provides a method of processing data, the method including receiving a broadcasting signal in which mobile service data and main service data are multiplexed, demodulating the received broadcasting signal, obtaining an identifier indicating that data frame of the broadcasting signal includes service guide information, decoding and storing the service guide information from the data frame; and outputting a service included in the mobile service data according to the decoded service guide information.

Abstract translation: 本发明涉及一种用于发送/接收数字广播信号的数字广播系统和一种处理数据的方法。 本发明的一个方面提供一种处理数据的方法，该方法包括接收移动业务数据和主业务数据被多路复用的广播信号，解调所接收的广播信号，获取表示广播信号的数据帧的标识符 包括服务指南信息，从数据帧解码和存储服务指南信息; 以及根据解码的服务指南信息输出包括在移动业务数据中的业务。

公开(公告)号：US09351042B2

公开(公告)日：2016-05-24

申请号：US14799340

申请日：2015-07-14

Applicant: LG Electronics Inc.

Inventor： Jin Pil Kim ,  C. Gomer Thomas

IPC: H04N7/16 ,  H04N5/50 ,  H04N21/431 ,  H04N21/462 ,  H04N21/482 ,  H04N21/61 ,  H04N21/458

CPC classification number: H04N21/462 ,  H04N5/4401 ,  H04N5/445 ,  H04N5/44543 ,  H04N5/455 ,  H04N5/50 ,  H04N7/16 ,  H04N21/235 ,  H04N21/2353 ,  H04N21/2362 ,  H04N21/26283 ,  H04N21/2668 ,  H04N21/43 ,  H04N21/431 ,  H04N21/4312 ,  H04N21/4318 ,  H04N21/434 ,  H04N21/4345 ,  H04N21/435 ,  H04N21/4382 ,  H04N21/4383 ,  H04N21/4384 ,  H04N21/443 ,  H04N21/454 ,  H04N21/458 ,  H04N21/4586 ,  H04N21/475 ,  H04N21/482 ,  H04N21/4821 ,  H04N21/4823 ,  H04N21/4828 ,  H04N21/6112 ,  H04N21/6118 ,  H04N21/6162 ,  H04N21/6168 ,  H04N21/83 ,  H04N21/84

Abstract: A virtual channel table for broadcasting protocol and a method for broadcasting by using the virtual channel table includes identification information identifying and permitting discrimination of active and inactive channels contained in the virtual channel table. At a receiver, the virtual channel table transmitted from the transmitting side is parsed, thereby determining whether the current received channel is an active or inactive channel.

公开(公告)号：US09307283B2

公开(公告)日：2016-04-05

申请号：US14810868

申请日：2015-07-28

Applicant: LG Electronics Inc.

Inventor： Jin Pil Kim ,  Kyung Mee Lee

IPC: G06F3/00 ,  G06F13/00 ,  H04N5/445 ,  H04N21/434 ,  H04N5/38 ,  H04N5/455 ,  H04N21/235 ,  H04N21/236 ,  H04N21/2362 ,  H04N21/2368 ,  H04N21/262 ,  H04N21/2668 ,  H04N21/431 ,  H04N21/435 ,  H04N21/438 ,  H04N21/454 ,  H04N21/472 ,  H04N21/482 ,  H04N21/84

CPC classification number: H04N21/4345 ,  G06F3/00 ,  G06F13/00 ,  H04N5/38 ,  H04N5/445 ,  H04N5/455 ,  H04N21/235 ,  H04N21/2353 ,  H04N21/236 ,  H04N21/23605 ,  H04N21/23614 ,  H04N21/2362 ,  H04N21/2368 ,  H04N21/26283 ,  H04N21/2668 ,  H04N21/431 ,  H04N21/434 ,  H04N21/4341 ,  H04N21/4343 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/4383 ,  H04N21/454 ,  H04N21/472 ,  H04N21/482 ,  H04N21/84

Abstract: A digital television (DTV) receiver for processing a DTV signal, the DTV receiver includes a receiver to receive a digital television signal including a plurality of extended text table (ETT) instances that appear in transport stream packets with common PID values, the ETT instances having common table ID values, each ETT instance comprising a section header and a message body, the section header containing a table identification (ID) extension field that serves to establish uniqueness of each ETT instance, the message body containing an extended text message (ETM) which provides detailed descriptions of a virtual channel or an event associated with each ETT instance, wherein the section header further contains a current next indicator field and a section syntax indicator field, a demodulator to demodulate the digital television signal, and an identifier to identify at least one pertinent ETT instance from the plurality of ETT instances.

Abstract translation: 一种用于处理DTV信号的数字电视（DTV）接收机，DTV接收机包括接收数字电视信号的接收机，该数字电视信号包括出现在具有公共PID值的传输流分组中的多个扩展文本表（ETT）实例，ETT实例 具有公共表ID值，每个ETT实例包括部分标题和消息正文，该部分标题包含用于建立每个ETT实例的唯一性的表标识（ID）扩展字段，该消息正文包含扩展文本消息（ETM ），其提供关于虚拟频道或与每个ETT实例相关联的事件的详细描述，其中所述部分标题还包含当前下一个指示符字段和部分语法指示符字段，解调数字电视信号的解调器和用于识别的标识符 来自多个ETT实例的至少一个相关的ETT实例。

公开(公告)号：US09294812B2

公开(公告)日：2016-03-22

申请号：US14800349

申请日：2015-07-15

Applicant: LG Electronics Inc.

Inventor： Jin Pil Kim ,  C. Gomer Thomas

IPC: H04N7/16 ,  H04N21/43 ,  H04N21/2362 ,  H04N21/434 ,  H04N21/438 ,  H04N21/482 ,  H04N21/458 ,  H04N21/61 ,  H04N21/462 ,  H04N21/431

CPC classification number: H04N21/462 ,  H04N5/4401 ,  H04N5/445 ,  H04N5/44543 ,  H04N5/455 ,  H04N5/50 ,  H04N7/16 ,  H04N21/235 ,  H04N21/2353 ,  H04N21/2362 ,  H04N21/26283 ,  H04N21/2668 ,  H04N21/43 ,  H04N21/431 ,  H04N21/4312 ,  H04N21/4318 ,  H04N21/434 ,  H04N21/4345 ,  H04N21/435 ,  H04N21/4382 ,  H04N21/4383 ,  H04N21/4384 ,  H04N21/443 ,  H04N21/454 ,  H04N21/458 ,  H04N21/4586 ,  H04N21/475 ,  H04N21/482 ,  H04N21/4821 ,  H04N21/4823 ,  H04N21/4828 ,  H04N21/6112 ,  H04N21/6118 ,  H04N21/6162 ,  H04N21/6168 ,  H04N21/83 ,  H04N21/84

Abstract: A virtual channel table for broadcasting protocol and a method for broadcasting by using the virtual channel table includes identification information identifying and permitting discrimination of active and inactive channels contained in the virtual channel table. At a receiver, the virtual channel table transmitted from the transmitting side is parsed, thereby determining whether the current received channel is an active or inactive channel.

公开(公告)号：US09294811B2

公开(公告)日：2016-03-22

申请号：US14796905

申请日：2015-07-10

Applicant: LG ELECTRONICS INC.

Inventor： Jae Hyung Song ,  Jong Yeul Suh ,  Chul Soo Lee ,  Gomer Thomas ,  Jin Pil Kim ,  Ho Taek Hong ,  Joon Hui Lee

IPC: H04N7/173 ,  H04N21/438 ,  H04N21/435 ,  H04N21/643 ,  H04N21/84

CPC classification number: H04N21/64322 ,  H04L67/06 ,  H04L69/16 ,  H04N21/235 ,  H04N21/23614 ,  H04N21/435 ,  H04N21/4382 ,  H04N21/482 ,  H04N21/6125 ,  H04N21/63 ,  H04N21/84

Abstract: A method of providing a Non-Real-Time (NRT) service includes receiving a file configuring the NRT service, first signaling information, and second signaling information in a state of being IP-packetized and contained in a single ensemble, configuring and displaying a service guide using the first signaling information acquired from the ensemble, acquiring a first content identifier of content selected from the displayed service guide, accessing a FLUTE session using the second signaling information acquired from the ensemble and acquiring a second content identifier matched with the first content identifier from the accessed FLUTE session, and receiving and storing at least one file configuring the content based on the acquired second content identifier.

公开(公告)号：US09253529B2

公开(公告)日：2016-02-02

申请号：US14498826

申请日：2014-09-26

Applicant: LG Electronics Inc.

Inventor： Jin Pil Kim ,  Kyung Mee Lee

IPC: G06F3/00 ,  G06F13/00 ,  H04N5/445 ,  H04N21/434 ,  H04N21/435 ,  H04N21/482 ,  H04N21/235 ,  H04N21/236 ,  H04N21/431 ,  H04N21/438 ,  H04N21/472 ,  H04N21/2362

CPC classification number: H04N21/4345 ,  H04N21/235 ,  H04N21/23605 ,  H04N21/23614 ,  H04N21/2362 ,  H04N21/431 ,  H04N21/434 ,  H04N21/4343 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/4383 ,  H04N21/472 ,  H04N21/482

Abstract: A method of processing a digital television (DTV) signal in a DTV receiver, the method includes receiving a digital television signal including a plurality of extended text table (ETT) instances that appear in transport stream packets with common PID values, the ETT instances having common table ID values, each ETT instance comprising a section header and a message body, the section header containing a table identification (ID) extension field that serves to establish uniqueness of each ETT instance, the message body containing an extended text message (ETM) which provides detailed descriptions of a virtual channel or an event associated with each ETT instance, wherein the section header further contains a protocol version field indicating a protocol version and a section length field indicating a section length, demodulating the digital television signal and identifying at least one pertinent ETT instance from the plurality of ETT instances.

Abstract translation: 一种在DTV接收机中处理数字电视（DTV）信号的方法，该方法包括：接收数字电视信号，该数字电视信号包括出现在具有公共PID值的传输流分组中的多个扩展文本表（ETT）实例，ETT实例具有 公共表ID值，每个ETT实例包括段头和消息体，该段头部包含用于建立每个ETT实例的唯一性的表标识（ID）扩展字段，该消息体包含扩展文本消息（ETM） 其提供关于虚拟信道或与每个ETT实例相关联的事件的详细描述，其中所述部分标题还包含指示协议版本的协议版本字段和指示部分长度的部分长度字段，解调数字电视信号并至少识别 来自多个ETT实例的一个相关的ETT实例。

公开(公告)号：US09215494B2

公开(公告)日：2015-12-15

申请号：US14498858

申请日：2014-09-26

Applicant: LG Electronics Inc.

Inventor： Jin Pil Kim ,  Kyung Mee Lee

IPC: H04N7/173 ,  H04N21/434 ,  H04N21/235 ,  H04N21/2668 ,  H04N21/435 ,  H04N21/438 ,  H04N21/431 ,  H04N21/262 ,  H04N21/236 ,  H04N21/472 ,  G06F3/00 ,  H04N5/445 ,  G06F13/00 ,  H04N5/38 ,  H04N5/455 ,  H04N21/482 ,  H04N21/454 ,  H04N21/2362 ,  H04N21/84 ,  H04N21/2368

CPC classification number: H04N21/4345 ,  G06F3/00 ,  G06F13/00 ,  H04N5/38 ,  H04N5/445 ,  H04N5/455 ,  H04N21/235 ,  H04N21/2353 ,  H04N21/236 ,  H04N21/23605 ,  H04N21/23614 ,  H04N21/2362 ,  H04N21/2368 ,  H04N21/26283 ,  H04N21/2668 ,  H04N21/431 ,  H04N21/434 ,  H04N21/4341 ,  H04N21/4343 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/4383 ,  H04N21/454 ,  H04N21/472 ,  H04N21/482 ,  H04N21/84

Abstract: A digital television (DTV) receiver for processing a DTV signal, the DTV receiver includes a receiver to receive a digital television signal including a plurality of extended text table (ETT) instances that appear in transport stream packets with common PID values, the ETT instances having common table ID values, each ETT instance comprising a section header and a message body, the section header containing a table identification (ID) extension field that serves to establish uniqueness of each ETT instance, the message body containing an extended text message (ETM) which provides detailed descriptions of a virtual channel or an event associated with each ETT instance, wherein the section header further contains a current next indicator field, wherein the ETT instance further contains a CRC 32 field, a demodulator to demodulate the digital television signal and an identifier to identify at least one pertinent ETT instance from the plurality of ETT instances.

Abstract translation: 一种用于处理DTV信号的数字电视（DTV）接收机，DTV接收机包括接收数字电视信号的接收机，该数字电视信号包括出现在具有公共PID值的传输流分组中的多个扩展文本表（ETT）实例，ETT实例 具有公共表ID值，每个ETT实例包括部分标题和消息正文，该部分标题包含用于建立每个ETT实例的唯一性的表标识（ID）扩展字段，该消息正文包含扩展文本消息（ETM ），其提供虚拟信道或与每个ETT实例相关联的事件的详细描述，其中所述部分标题还包含当前下一个指示符字段，其中所述ETT实例还包含CRC 32字段，解调器以解调所述数字电视信号，以及 用于从多个ETT实例中识别至少一个相关ETT实例的标识符。

公开(公告)号：US09185453B2

公开(公告)日：2015-11-10

申请号：US14605847

申请日：2015-01-26

Applicant: LG Electronics Inc.

Inventor： Jin Pil Kim ,  Kyung Mee Lee

IPC: H04N7/173 ,  H04N21/434 ,  H04N21/235 ,  H04N21/2668 ,  H04N21/435 ,  H04N21/438 ,  H04N21/431 ,  H04N21/262 ,  H04N21/236 ,  H04N21/472 ,  G06F3/00 ,  H04N5/445 ,  G06F13/00 ,  H04N5/38 ,  H04N5/455 ,  H04N21/482 ,  H04N21/454 ,  H04N21/2362 ,  H04N21/84 ,  H04N21/2368

CPC classification number: H04N21/4345 ,  G06F3/00 ,  G06F13/00 ,  H04N5/38 ,  H04N5/445 ,  H04N5/455 ,  H04N21/235 ,  H04N21/2353 ,  H04N21/236 ,  H04N21/23605 ,  H04N21/23614 ,  H04N21/2362 ,  H04N21/2368 ,  H04N21/26283 ,  H04N21/2668 ,  H04N21/431 ,  H04N21/434 ,  H04N21/4341 ,  H04N21/4343 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/4383 ,  H04N21/454 ,  H04N21/472 ,  H04N21/482 ,  H04N21/84

Abstract: A digital television (DTV) receiver for processing a DTV signal, the DTV receiver includes a receiver to receive a digital television signal including a plurality of extended text table (ETT) instances that appear in transport stream packets with common PID values, the ETT instances having common table ID values, each ETT instance comprising a section header and a message body, the section header containing a table identification (ID) extension field that serves to establish uniqueness of each ETT instance, the message body containing an extended text message (ETM) which provides detailed descriptions of a virtual channel or an event associated with each ETT instance, wherein the section header further contains a current next indicator field and a section length field indicating a section length, a demodulator to demodulate the digital television signal and an identifier to identify at least one pertinent ETT instance from the plurality of ETT instances.

Abstract translation: 一种用于处理DTV信号的数字电视（DTV）接收机，DTV接收机包括接收数字电视信号的接收机，该数字电视信号包括出现在具有公共PID值的传输流分组中的多个扩展文本表（ETT）实例，ETT实例 具有公共表ID值，每个ETT实例包括部分标题和消息正文，该部分标题包含用于建立每个ETT实例的唯一性的表标识（ID）扩展字段，该消息正文包含扩展文本消息（ETM ），其提供关于虚拟频道或与每个ETT实例相关联的事件的详细描述，其中所述部分标题还包含当前下一个指示符字段和表示部分长度的部分长度字段，解调数字电视信号的解调器和标识符 以从多个ETT实例中识别至少一个相关的ETT实例。

公开(公告)号：US09148692B2

公开(公告)日：2015-09-29

申请号：US14605787

申请日：2015-01-26

Applicant: LG Electronics Inc.

Inventor： Jin Pil Kim ,  Kyung Mee Lee

IPC: G06F3/00 ,  G06F13/00 ,  H04N5/445 ,  H04N21/434 ,  H04N21/84 ,  H04N21/482 ,  H04N21/435 ,  H04N21/2362 ,  H04N21/236 ,  H04N21/235 ,  H04N21/2668 ,  H04N21/431

CPC classification number: H04N21/4345 ,  G06F3/00 ,  G06F13/00 ,  H04N5/38 ,  H04N5/445 ,  H04N5/455 ,  H04N21/235 ,  H04N21/2353 ,  H04N21/236 ,  H04N21/23605 ,  H04N21/23614 ,  H04N21/2362 ,  H04N21/2368 ,  H04N21/26283 ,  H04N21/2668 ,  H04N21/431 ,  H04N21/434 ,  H04N21/4341 ,  H04N21/4343 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/4383 ,  H04N21/454 ,  H04N21/472 ,  H04N21/482 ,  H04N21/84

Abstract: A method of processing a digital television (DTV) signal in a DTV receiver, the method includes receiving a digital television signal including a plurality of extended text table (ETT) instances that appear in transport stream packets with common PID values, the ETT instances having common table ID values, each ETT instance comprising a section header and a message body, the section header containing a table identification (ID) extension field that serves to establish uniqueness of each ETT instance, the message body containing an extended text message (ETM) which provides detailed descriptions of a virtual channel or an event associated with each ETT instance, wherein the section header further contains a current next indicator field and a last section number field indicating a last section number, demodulating the digital television signal and identifying at least one pertinent ETT instance from the plurality of ETT instances.

Abstract translation: 一种在DTV接收机中处理数字电视（DTV）信号的方法，该方法包括：接收数字电视信号，该数字电视信号包括出现在具有公共PID值的传输流分组中的多个扩展文本表（ETT）实例，ETT实例具有 公共表ID值，每个ETT实例包括段头和消息体，该段头部包含用于建立每个ETT实例的唯一性的表标识（ID）扩展字段，该消息体包含扩展文本消息（ETM） 其提供关于虚拟频道或与每个ETT实例相关联的事件的详细描述，其中所述部分标题还包含指示最后部分号的当前下一个指示符字段和最后部分号字段，解调数字电视信号并且识别至少一个 来自多个ETT实例的相关ETT实例。

公开(公告)号：US09113179B2

公开(公告)日：2015-08-18

申请号：US14610732

申请日：2015-01-30

Applicant: LG Electronics Inc.

Inventor： Jin Pil Kim ,  C. Gomer Thomas

IPC: H04N7/16 ,  H04N5/445 ,  H04N21/434 ,  H04N21/235 ,  H04N21/435 ,  H04N21/438 ,  H04N21/84 ,  H04N21/482 ,  H04N5/44 ,  H04N5/50 ,  H04N21/2362 ,  H04N21/2668

CPC classification number: H04N21/462 ,  H04N5/4401 ,  H04N5/445 ,  H04N5/44543 ,  H04N5/455 ,  H04N5/50 ,  H04N7/16 ,  H04N21/235 ,  H04N21/2353 ,  H04N21/2362 ,  H04N21/26283 ,  H04N21/2668 ,  H04N21/43 ,  H04N21/431 ,  H04N21/4312 ,  H04N21/4318 ,  H04N21/434 ,  H04N21/4345 ,  H04N21/435 ,  H04N21/4382 ,  H04N21/4383 ,  H04N21/4384 ,  H04N21/443 ,  H04N21/454 ,  H04N21/458 ,  H04N21/4586 ,  H04N21/475 ,  H04N21/482 ,  H04N21/4821 ,  H04N21/4823 ,  H04N21/4828 ,  H04N21/6112 ,  H04N21/6118 ,  H04N21/6162 ,  H04N21/6168 ,  H04N21/83 ,  H04N21/84

Abstract: A virtual channel table for broadcasting protocol and a method for broadcasting by using the virtual channel table includes identification information identifying and permitting discrimination of active and inactive channels contained in the virtual channel table. At a receiver, the virtual channel table transmitted from the transmitting side is parsed, thereby determining whether the current received channel is an active or inactive channel.