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公开(公告)号：USRE48413E1
公开(公告)日：2021-01-26
申请号：US16243913
申请日：2019-01-09
Applicant: LG Electronics Inc.
Inventor： Jong Yeul Suh , Jin Pil Kim , Ho Taek Hong
IPC: H04N13/00 , H04N21/2362 , H04N21/431 , H04N21/434 , H04N21/488 , H04N21/81 , H04N13/183 , H04N13/156 , H04N13/194 , H04N13/161
Abstract: A broadcast receiver and a 3D subtitle data processing method thereof are disclosed. A method for processing three dimensional (3D) subtitle data includes receiving, by a receiver, a broadcast signal including 3D subtitle data, extracting, by an extracting unit, subtitle display information for a base view and extended subtitle display information for an extended view from the 3D subtitle data, and controlling, by a controller, a 3D subtitle display using the subtitle display information for the base view and the extended subtitle display information for the extended view.
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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
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.
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3.发明授权公开(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.
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公开(公告)号：USRE47294E1
公开(公告)日：2019-03-12
申请号：US14552652
申请日：2014-11-25
Applicant: LG Electronics Inc.
Inventor： Jin Pil Kim , Young In Kim , Ho Taek Hong , In Hwan Choi , Kook Yeon Kwak , Hyoung Gon Lee , Byoung Gill Kim , Jin Woo Kim , Won Gyu Song , Jong Moon Kim
Abstract: A digital broadcast transmitting/receiving system and a method for processing data are disclosed. The method for processing data may enhance the receiving performance of the receiving system by performing additional coding and multiplexing processes on the traffic information data and transmitting the processed data. Thus, robustness is provided to the traffic information data, thereby enabling the data to respond strongly against the channel environment which is always under constant and vast change.
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公开(公告)号：US10075760B2
公开(公告)日：2018-09-11
申请号：US15422912
申请日：2017-02-02
Applicant: LG ELECTRONICS INC.
Inventor： Jin Pil Kim , Kyung Mee Lee
IPC: G06F3/00 , G06F13/00 , H04N5/445 , H04N21/434 , H04N21/235 , H04N21/2668 , H04N21/435 , H04N21/438 , H04N21/454 , H04N21/236 , H04N21/262
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 packet identification (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 section length field indicating a section length, and wherein the ETT instance further contains a CRC 32 field; demodulating the digital television signal; and identifying at least one pertinent ETT instance from the plurality of ETT instances.
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Patent Agency Ranking
6.发明授权公开(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.
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7.发明申请公开(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.
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公开(公告)号：US09755849B2
公开(公告)日：2017-09-05
申请号：US15151450
申请日：2016-05-10
Applicant: LG ELECTRONICS INC.
Inventor： Jae Hyung Song , In Hwan Choi , Jong Yeul Suh , Jin Pil Kim , Chul Soo Lee
IPC: H04N7/18 , H04L12/18 , H03M13/27 , H03M13/29 , H03M13/35 , H04N21/414 , H04N21/434 , H04N21/438 , H04N21/61 , H04N21/6336 , H04N21/643 , H04N21/6437 , H04L1/00 , H04L29/06 , H04B7/08 , H04B7/06 , H04L5/22 , H03M13/09 , H04H20/57 , H04H60/73
CPC classification number: H04L12/189 , H03M13/09 , H03M13/2721 , H03M13/2915 , H03M13/2918 , H03M13/2921 , H03M13/293 , H03M13/2936 , H03M13/2948 , H03M13/356 , H04B7/06 , H04B7/08 , H04H20/57 , H04H60/73 , H04L1/0045 , H04L1/0047 , H04L1/006 , H04L1/0065 , H04L5/22 , H04L65/4076 , H04L69/16 , H04L2001/0093 , H04N21/41407 , H04N21/4345 , H04N21/4382 , H04N21/6131 , H04N21/6336 , H04N21/64322 , H04N21/6437
Abstract: A digital broadcasting system and a data processing method are disclosed. A receiving system of the digital broadcasting system includes a receiving unit, an SI handler, and a decoding unit. The receiving unit receives broadcast signals including mobile service data and main service data. The mobile service data configure a data group, and the data group includes a signaling information region in some of a plurality of data regions. The signaling information region may include TPC signaling data and FIC signaling data. The SI handler acquires channel configuration information of the mobile service data from the broadcast signal using pre-decided IP access information, and extracts encoding format information for each IP stream component within a corresponding virtual channel service RTP-packetized and received from the acquired channel configuration information. The decoding unit decodes the mobile service data of the corresponding IP stream component based upon the extracted encoding format information.
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公开(公告)号：US09749681B2
公开(公告)日：2017-08-29
申请号：US14943232
申请日：2015-11-17
Applicant: LG ELECTRONICS INC.
Inventor： Jong Yeul Suh , Joon Hui Lee , Jin Pil Kim , Kwan Suk Kim
IPC: H04N21/81 , H04N13/00 , H04N21/2362 , H04N21/433 , H04N21/434
CPC classification number: H04N21/4345 , H04N13/178 , H04N13/194 , H04N21/2362 , H04N21/4334 , H04N21/816
Abstract: The present invention relates to a non-real-time broadcast service processing system and a processing method thereof. According to the present invention, the method for processing a non-real-time (NRT) service in a broadcast receiver enables the NRT service to be processed with the following steps: receiving a broadcast service and signaling information; identifying whether the broadcast service is the NRT service on the basis of the signaling information; and identifying whether the identified NRT service includes a 3D service or a 3D content.
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10.发明授权公开(公告)号：US09716921B2
公开(公告)日：2017-07-25
申请号：US15249288
申请日：2016-08-26
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.
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