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1.发明公开公开(公告)号：US20230353620A1
公开(公告)日：2023-11-02
申请号：US18221983
申请日：2023-07-14
发明人： Noritaka IGUCHI , Tadamasa TOMA
IPC分类号： H04N21/2381 , H04N21/854 , H04N21/643 , H04L65/75 , H04L65/70 , H04H60/07
CPC分类号： H04L65/70 , H04H60/07 , H04L65/75 , H04N21/2381 , H04N21/64322 , H04N21/85406 , H04L2101/668
摘要： A transmission method includes: generating a stream including a plurality of Internet Protocol (IP) data flows corresponding one-to-one with a plurality of services in broadcast, the IP data flows storing the corresponding services of the plurality of services; and transmitting the generated stream in a predetermined channel.
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公开(公告)号：US11621792B2
公开(公告)日：2023-04-04
申请号：US17004901
申请日：2020-08-27
摘要： The current embodiments relate to a real-time automated classification system that uses machine learning system to recognize important moments in broadcast content based on log data and/or other data received from various classification systems. The real-time automated classification system may be trained to recognize correlations between the various log data to determine key moments in the broadcast content. The real-time automated logging system may determine and generate metadata that describe or give information about what is happening or appearing in the broadcast content. The real-time automated logging system may automatically generate control inputs, suggestions, recommendations, and/or edits relating to broadcast content based upon the metadata, during broadcasting of the broadcast content.
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公开(公告)号：US20210297745A1
公开(公告)日：2021-09-23
申请号：US17164555
申请日：2021-02-01
IPC分类号： H04N21/472 , H04N21/81 , H04N21/4788 , H04N21/41 , G06Q50/00 , H04N21/2187 , H04N21/262 , H04N21/27 , H04N21/854 , H04H60/07 , G06F16/735
摘要： Systems and methods for incorporating social content items into a produced video are provided. The system presents a producer interface to a user that allows the user to query for social content items. The user may then select and arrange social content items in an on-air queue. In an on-air mode, the system generates a broadcast-ready on-air format of the social content items and provides a video stream including the broadcast-ready social content items in the on-air queue to a video production system. The broadcast-ready social content items are incorporated into a produced video by the video production system. The user may navigate through the social content items in the on-air queue while on camera as part of the produced video.
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公开(公告)号：US10985963B2
公开(公告)日：2021-04-20
申请号：US16925990
申请日：2020-07-10
申请人： LG ELECTRONICS INC.
发明人： Jongseob Baek , Woosuk Ko , Sungryong Hong
IPC分类号： H04K1/10 , H04L27/28 , H04L27/26 , H04L1/00 , H04H20/72 , H04H60/07 , H04H60/91 , H04N21/61 , H04N21/2383 , H04B7/0413 , H04H20/57 , H04B7/06 , H04L5/00
摘要： A broadcast signal receiver is disclosed. A broadcast signal receiver according to an embodiment of the present invention comprises a synchronization & demodulation module performing signal detection and OFDM demodulation on a received broadcast signal; a frame parsing & deinterleaving module performing parsing and deinterleaving of a signal frame of the broadcast signal; a demapping & decoding module performing conversion of data of at least one Physical Layer Pipe (PLP) of the broadcast signal into the bit domain and FEC decoding of the converted PLP data; and an output processing module outputting a data stream by receiving the at least one PLP data.
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公开(公告)号：US10972771B2
公开(公告)日：2021-04-06
申请号：US16900518
申请日：2020-06-12
申请人： LG ELECTRONICS INC.
发明人： Kyoungsoo Moon , Minsung Kwak , Jangwon Lee , Woosuk Ko , Sungryong Hong
IPC分类号： H04N21/235 , H04N21/434 , H04N21/2343 , H04N21/2383 , H04H60/07 , H04H60/73 , H04N21/61
摘要： A method of processing a broadcast signal in a transmitting system, includes encoding broadcast data for broadcast services; encoding first signaling information providing information for discovery and acquisition of a broadcast service; encoding second signaling information including service entries for the broadcast services, wherein one of the service entries includes a first service identifier for identifying the broadcast service and bootstrap information for discovering a transport session carrying the first signaling information, wherein the bootstrap information includes destination Internet Protocol (IP) address information of the transport session carrying the first signaling information and destination port number information of the transport session carrying the first signaling information; and encoding physical layer signaling information including first physical layer signaling information having a fixed size and second physical layer signaling information having a variable size.
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公开(公告)号：US20210050926A1
公开(公告)日：2021-02-18
申请号：US17004901
申请日：2020-08-27
摘要： The current embodiments relate to a real-time automated classification system that uses machine learning system to recognize important moments in broadcast content based on log data and/or other data received from various classification systems. The real-time automated classification system may be trained to recognize correlations between the various log data to determine key moments in the broadcast content. The real-time automated logging system may determine and generate metadata that describe or give information about what is happening or appearing in the broadcast content. The real-time automated logging system may automatically generate control inputs, suggestions, recommendations, and/or edits relating to broadcast content based upon the metadata, during broadcasting of the broadcast content.
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公开(公告)号：US10666549B2
公开(公告)日：2020-05-26
申请号：US15747669
申请日：2016-07-26
申请人： LG ELECTRONICS INC.
发明人： Sejin Oh , Jongyeul Suh , Soojin Hwang
IPC分类号： H04L12/761 , H04H60/63 , H04L29/06 , H04N21/2362 , H04W4/06 , H04H60/07 , H04H20/72 , H04L12/18 , H04L12/707 , H04L29/08 , H04H60/73
摘要： The present invention provides a method for transmitting a broadcast signal. The method for transmitting a broadcast signal according to the present invention provides a system that supports a next-generation broadcasting service in an environment supporting next-generation hybrid broadcasting using a terrestrial broadcasting network and the Internet network. In addition, the present invention provides an efficient signalling method that can accommodate both a terrestrial broadcasting network and the Internet network in an environment supporting next-generation hybrid broadcasting.
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公开(公告)号：US10601445B2
公开(公告)日：2020-03-24
申请号：US15953666
申请日：2018-04-16
IPC分类号： H03M13/00 , H03M13/05 , H03M13/29 , H04H20/95 , H04H60/07 , H04N21/2381 , H04N21/2383 , H04N21/414 , H04N21/438 , H04N21/61 , H04N21/6437 , H04L29/06 , H03M13/11 , H03M13/27
摘要： Wireless transport of multiple service versions of a transport framework. First and second information may be processed for transmission, respectively, according to first and second service versions of a transport framework. The first and second information may be encoded using a first type of error correction coding; after processing, the processed first information may include error correction coding according to the first type of error correction coding, while the processed second information may remain uncoded according to the first type of error correction coding. Control information may be generated indicating that the second information remains uncoded according to the first type of error correction coding, which may signal to receivers that the second information is processed according to the second service version of the transport framework. Packets including the processed first information, the processed second information, and the control information may be generated and transmitted in a wireless manner.
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公开(公告)号：US10582274B2
公开(公告)日：2020-03-03
申请号：US15119315
申请日：2016-03-08
申请人： LG ELECTRONICS INC.
发明人： Minsung Kwak , Jangwon Lee , Woosuk Kwon , Woosuk Ko , Kyoungsoo Moon , Sungryong Hong
IPC分类号： G06F15/16 , H04N21/6437 , H04L29/08 , H04N21/2362 , H04N21/242 , H04N21/462 , H04N21/235 , H04N21/236 , H04H60/07 , H04N21/43 , H04N21/27
摘要： A method of processing transmission of a broadcast signal includes generating broadcast data for one or more broadcast services, generating first level signaling information including information for describing attribute for the one or more broadcast services, generating second level signaling information including information for listing the one or more broadcast services, generating link layer packets including the encoded broadcast data, the first level signaling information, and the second level signaling information, and generating a broadcast signal including the generated link layer packets.
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公开(公告)号：US20190356933A1
公开(公告)日：2019-11-21
申请号：US16530255
申请日：2019-08-02
申请人： LG ELECTRONICS INC.
发明人： Sejin OH , Minsung KWAK , Woosuk KWON , Kyoungsoo MOON , Jangwon LEE , Woosuk KO , Sungryong HONG
IPC分类号： H04N21/2362 , H04N21/6332 , H04N21/2383 , H04H60/73 , H04H60/07 , H04N21/858 , H04L29/12 , H04L29/06 , H04N21/236 , H04N21/2343 , H04N21/234 , H04N21/643
摘要： A method of processing data in a receiving apparatus is discussed. The method includes receiving a broadcast signal including low level signaling data; parsing the low level signaling data included in the broadcast signal; obtaining the bootstrap information from the parsed low level signaling data; and discovering the service layer signaling information based on the obtained bootstrap information included in the parsed low level signaling data.
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