公开(公告)号：US08875211B2

公开(公告)日：2014-10-28

申请号：US13949114

申请日：2013-07-23

Applicant: LG Electronics Inc.

Inventor： Jae Hyung Song ,  Chul Soo Lee ,  Jin Pil Kim ,  Jong Yeul Suh ,  Joon Hui Lee

IPC: H04N7/173 ,  G06F3/00 ,  G06F13/00 ,  H04N5/445 ,  H04N21/435 ,  H04N21/434 ,  H04N21/61 ,  H04N21/236 ,  H04N21/4147

CPC classification number: H04N21/84 ,  H04N21/2355 ,  H04N21/23614 ,  H04N21/2362 ,  H04N21/2541 ,  H04N21/2665 ,  H04N21/4147 ,  H04N21/433 ,  H04N21/4345 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/4627 ,  H04N21/6125 ,  H04N21/6131 ,  H04N21/64322 ,  H04N21/8586

Abstract: A broadcast signal reception method and a reception system are provided. The reception system includes a first processor, a second processor, and a storage medium. The first processor receives and processes a signaling table, the signaling table comprising first signaling information including access information of Non-Real-Time (NRT) service data and second signaling information including media object association information of the NRT service data. The second processor receives the NRT service data and processes a file including the received NRT service data based on the access information and the media object association information processed by the first processor. The storage medium stores the processed file of the NRT service data.

Abstract translation: 提供广播信号接收方法和接收系统。 接收系统包括第一处理器，第二处理器和存储介质。 第一处理器接收和处理信令表，信令表包括包括非实时（NRT）业务数据的接入信息的第一信令信息和包括NRT业务数据的媒体对象关联信息的第二信令信息。 第二处理器基于由第一处理器处理的访问信息和媒体对象关联信息，接收NRT服务数据并处理包括接收的NRT服务数据的文件。 存储介质存储NRT服务数据的处理文件。

公开(公告)号：US20140126586A1

公开(公告)日：2014-05-08

申请号：US14152742

申请日：2014-01-10

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: H04L1/00 ,  H04N21/414

CPC classification number: H04L1/0041 ,  H03M13/2732 ,  H03M13/2792 ,  H03M13/2906 ,  H04L1/0034 ,  H04L1/0042 ,  H04L1/0045 ,  H04L1/0057 ,  H04L1/0058 ,  H04L1/006 ,  H04L1/0065 ,  H04L1/0071 ,  H04L61/6059 ,  H04L69/324 ,  H04L2001/0093 ,  H04N21/41407 ,  H04N21/42607 ,  H04N21/434 ,  H04N21/4345 ,  H04N21/44209 ,  H04N21/64322

Abstract: The present invention is directed to a digital broadcast system and a data processing method. A broadcast signal in which mobile service data and main service data are multiplexed is transmitted and received. Then, in a broadcasting receiver, the program table information including information about a service or a program of an ensemble is parsed according to an identifier of the ensemble in which the mobile service data are multiplexed, in the received broadcast signal. And a mobile service is outputted by using the mobile service data and the parsed program table information.

Abstract translation: 本发明涉及数字广播系统和数据处理方法。 发送接收移动业务数据和主业务数据被复用的广播信号。 然后，在接收到的广播信号中，在广播接收机中，根据其中多路复用移动业务数据的集合的标识符，解码包括关于业务或组播节目的信息的节目表信息。 并且通过使用移动业务数据和解析的节目表信息来输出移动业务。

公开(公告)号：US20140123174A1

公开(公告)日：2014-05-01

申请号：US14148178

申请日：2014-01-06

Applicant: LG Electronics Inc.

Inventor： Jong Yeul Suh ,  Jae Hyung Song ,  Min Sung Kwak ,  Joon Hui Lee ,  In Hwan Choi ,  Chul Soo Lee ,  Pil Sup Shin

IPC: H04N21/235 ,  H04N21/81 ,  H04N21/262

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 additional information related to an announced service or content in a Non-Real Time (NRT) service and the broadcast receiver are disclosed herein. A method of providing a Non-Real Time (NRT) service in a broadcasting receiver includes receiving a service map table (SMT) and a first descriptor through a service signaling channel, identifying an image identifier and an image type of an image for an NRT service based upon the first descriptor, receiving the image via a flute session and displaying the image when corresponding service is played, wherein the image is logo or icon data for the NRT service. The method may further include connecting a service signaling channel, parsing the received SMT and the first descriptor, determining whether a service is the NRT service based upon the parsed SMT and storing the received image.

Abstract translation: 本文公开了处理与非实时（NRT）服务中的所宣布的服务或内容有关的附加信息的方法。 在广播接收机中提供非实时（NRT）服务的方法包括通过业务信令信道接收服务映射表（SMT）和第一描述符，识别图像标识符和用于NRT的图像的图像类型 基于第一描述符的服务，经由长笛会话接收图像并在播放相应的服务时显示图像，其中图像是用于NRT服务的徽标或图标数据。 该方法还可以包括连接服务信令信道，解析所接收的SMT和第一描述符，基于所解析的SMT确定服务是否为NRT服务并存储所接收的图像。

公开(公告)号：US10609520B2

公开(公告)日：2020-03-31

申请号：US15630799

申请日：2017-06-22

Applicant: LG ELECTRONICS INC.

Inventor： Chul Soo Lee ,  In Hwan Choi ,  Jae Hyung Song ,  Seung Jong Choi

IPC: H03M13/35 ,  H04W4/06 ,  H04W72/04 ,  H04W8/26 ,  H04H20/30 ,  H04H20/57 ,  H04L1/00 ,  H04L29/06 ,  H04N21/438 ,  H03M13/09 ,  H03M13/15 ,  H03M13/27 ,  H03M13/29

Abstract: A digital broadcasting system and a data processing method are disclosed. In an aspect of the present invention, the present invention provides a data processing method including receiving a broadcast signal in which main service data and mobile service data are multiplexed, demodulating the received broadcast signal, outputting demodulation time information of a specific position of a broadcast signal frame, and acquiring reference time information contained in the mobile service data frame, setting the reference time information to a system time clock at a specific time based on the demodulation time information and decoding the mobile service data according to the system time clock.

公开(公告)号：USRE47462E1

公开(公告)日：2019-06-25

申请号：US14836832

申请日：2015-08-26

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: H04H20/30 ,  H04H20/55 ,  H04H20/57 ,  H04H60/73

Abstract: A digital broadcast system and a data processing method are disclosed. A receiving system of the digital broadcast system includes a signal receiving unit, a demodulating unit, a program table decoder, and a controller. The signal receiving unit receives a broadcast signal in which at least one parade and main service data are multiplexed, each parade including mobile service data and data of at least one section of a program table for decoding the mobile service data. The demodulating unit demodulates data of at least one parade included in the broadcast signal. The program table decoder scans at least one demodulated parade, receives each section of the program table from the scanned parade to construct a corresponding program table, and parses the constructed program table to output program table information. The controller controls decoding of the demodulated mobile service data according to the parsed program table information.

公开(公告)号：US10244289B2

公开(公告)日：2019-03-26

申请号：US15628463

申请日：2017-06-20

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: H04N21/643 ,  H04N21/438 ,  H04N21/235 ,  H04N21/236 ,  H04N21/435 ,  H04N21/482 ,  H04N21/84 ,  H04L29/08 ,  H04N21/63 ,  H04L29/06 ,  H04N21/61

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：US09980015B2

公开(公告)日：2018-05-22

申请号：US15625826

申请日：2017-06-16

Applicant: LG Electronics Inc.

Inventor： Jae Hyung Song ,  Chul Soo Lee ,  Jin Pil Kim ,  Jong Yeul Suh ,  Joon Hui Lee

IPC: H04N7/173 ,  H04N21/84 ,  H04N21/236 ,  H04N21/4147 ,  H04N21/434 ,  H04N21/435 ,  H04N21/61 ,  H04N21/235 ,  H04N21/2665 ,  H04N21/643 ,  H04N21/858 ,  H04N21/2362 ,  H04N21/254 ,  H04N21/433 ,  H04N21/4627

CPC classification number: H04N21/84 ,  H04N21/2355 ,  H04N21/23614 ,  H04N21/2362 ,  H04N21/2541 ,  H04N21/2665 ,  H04N21/4147 ,  H04N21/433 ,  H04N21/4345 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/4627 ,  H04N21/6125 ,  H04N21/6131 ,  H04N21/64322 ,  H04N21/8586

Abstract: A broadcast signal reception method and a reception system are provided. The reception system includes a first processor, a second processor, and a storage medium. The first processor receives and processes a signaling table, the signaling table comprising first signaling information including access information of Non-Real-Time (NRT) service data and second signaling information including media object association information of the NRT service data. The second processor receives the NRT service data and processes a file including the received NRT service data based on the access information and the media object association information processed by the first processor. The storage medium stores the processed file of the NRT service data.

公开(公告)号：US09848219B2

公开(公告)日：2017-12-19

申请号：US14529938

申请日：2014-10-31

Applicant: LG ELECTRONICS INC.

Inventor： Joon Hui Lee ,  Gomer Thomas ,  So Young Kim ,  Hyeon Jae Lee ,  Joo Hwan Sul ,  Jae Hyung Song

IPC: H04N21/2362 ,  H04N21/462 ,  H04N21/482 ,  H04N5/445 ,  H04N21/262 ,  H04N21/6405 ,  H04N21/6408 ,  H04N21/643 ,  H04N21/84 ,  H04N5/50 ,  H04N21/8543

CPC classification number: H04N21/2362 ,  H04N5/44543 ,  H04N5/50 ,  H04N21/26283 ,  H04N21/462 ,  H04N21/4821 ,  H04N21/6405 ,  H04N21/6408 ,  H04N21/64322 ,  H04N21/84 ,  H04N21/8543

Abstract: A method of processing EPG metadata in a network according to one embodiment of the present invention includes the steps of performing a services discovery procedure utilizing multiple service discovery metadata components supplied by a service provider and processing an EPG metadata. Moreover, the performing step includes the steps of receiving a master SI table which locates in a master SI table location in provisioning information, the provisioning information including multiple elements, an EPG provider information element in the multiple elements having both a first delivery layer element and an EPG data locator element, the first delivery layer element giving a type of delivery layer that is delivered by at least one of an EPG metadata provider's EPG data sources, receiving a virtual channel map table which locates in virtual channel map locations in the received master SI table, receiving a virtual channel description table which locates in virtual channel description table locations in the received virtual channel map table, and receiving a source table which locates in source table locations in the received virtual channel description table.

公开(公告)号：US09831969B2

公开(公告)日：2017-11-28

申请号：US14142304

申请日：2013-12-27

Applicant: LG ELECTRONICS INC.

Inventor： Won Gyu Song ,  Byoung Gill Kim ,  Jin Woo Kim ,  Hyoung Gon Lee ,  Jae Hyung Song ,  In Hwan Choi ,  Chul Kyu Mun

IPC: H04H20/71 ,  H04H60/11 ,  H04N21/2343 ,  H04N21/2381 ,  H04N21/2383 ,  H04N21/61 ,  H04N21/63 ,  H04H20/57 ,  H04L1/00

CPC classification number: H04H20/71 ,  H04H20/57 ,  H04H60/11 ,  H04L1/0057 ,  H04L1/006 ,  H04L1/0065 ,  H04L1/007 ,  H04L1/0071 ,  H04N21/234327 ,  H04N21/2381 ,  H04N21/2383 ,  H04N21/6131 ,  H04N21/631

Abstract: A transmitting system and a method of transmitting digital broadcast signal are provided. The method of transmitting digital broadcasting signal in a transmitter includes multiplexing mobile data and main data, transmitting a transmission frame including the multiplexed mobile and main data, where a parade of data group is transmitted during slots, where each slot includes specified number of mobile data packets, a first scalable number of mobile data packets, and a second scalable number of main data packets, where the data group including a plurality of regions and the fifth region of the plurality of regions includes the first scalable number of mobile data packets, and where the data group is assigned to one of the slots in such a manner that slots of consecutive slot number carry data groups of inconsecutive group number.

公开(公告)号：US20170289645A1

公开(公告)日：2017-10-05

申请号：US15625826

申请日：2017-06-16

Applicant: LG Electronics Inc.

Inventor： Jae Hyung Song ,  Chul Soo Lee ,  Jin Pil Kim ,  Jong Yeul Suh ,  Joon Hui Lee

IPC: H04N21/84 ,  H04N21/434 ,  H04N21/435 ,  H04N21/61 ,  H04N21/643 ,  H04N21/4147 ,  H04N21/235 ,  H04N21/2665 ,  H04N21/2362 ,  H04N21/254 ,  H04N21/433 ,  H04N21/4627 ,  H04N21/236 ,  H04N21/858

CPC classification number: H04N21/84 ,  H04N21/2355 ,  H04N21/23614 ,  H04N21/2362 ,  H04N21/2541 ,  H04N21/2665 ,  H04N21/4147 ,  H04N21/433 ,  H04N21/4345 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/4627 ,  H04N21/6125 ,  H04N21/6131 ,  H04N21/64322 ,  H04N21/8586

Abstract: A broadcast signal reception method and a reception system are provided. The reception system includes a first processor, a second processor, and a storage medium. The first processor receives and processes a signaling table, the signaling table comprising first signaling information including access information of Non-Real-Time (NRT) service data and second signaling information including media object association information of the NRT service data. The second processor receives the NRT service data and processes a file including the received NRT service data based on the access information and the media object association information processed by the first processor. The storage medium stores the processed file of the NRT service data.