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公开(公告)号：US10687096B2
公开(公告)日：2020-06-16
申请号：US16432533
申请日：2019-06-05
Applicant: LG ELECTRONICS INC.
Inventor： Kyoungsoo Moon , Minsung Kwak , Jangwon Lee , Woosuk Ko , Sungryong Hong
IPC: H04N21/235 , H04N21/434 , H04N21/2343 , H04N21/2383 , H04H60/07 , H04H60/73 , H04N21/61
Abstract: A method of generating and processing a broadcast signal, includes generating broadcast data for broadcast services; generating first signaling information providing information for discovery and acquisition of a broadcast service; generating 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 for the broadcast service; generating physical layer signaling information; and transmitting the broadcast signal including the broadcast data, the first signaling information, the second signaling information, and the physical layer signaling information.
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公开(公告)号：US10674186B2
公开(公告)日：2020-06-02
申请号：US16275970
申请日：2019-02-14
Applicant: LG Electronics Inc.
Inventor： Minsung Kwak , Seungryul Yang , Woosuk Ko , Jangwon Lee , Kyoungsoo Moon , Sungryong Hong
IPC: H04N21/236 , H04N21/2362 , H04N21/438 , H04N21/4385 , H04N21/858 , H04N21/2383 , H04N21/6332 , H04N21/84 , H04N21/643 , H04N21/61
Abstract: A method for transmitting a broadcast signal is disclosed. The method for transmitting a broadcast signal according to an embodiment of the present invention includes performing delivery layer processing of a broadcast service data and signaling information for the broadcast service data, performing UDP/IP encapsulation of a broadcast service data and signaling information for the broadcast service data and performing physical layer processing of a broadcast service data and signaling information for the broadcast service data.
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公开(公告)号：US10609102B2
公开(公告)日：2020-03-31
申请号：US15657815
申请日：2017-07-24
Applicant: LG ELECTRONICS INC.
Inventor： Minsung Kwak , Jangwon Lee , Woosuk Ko , Sungryong Hong
Abstract: A method for processing a broadcast signal, the method includes receiving a broadcast signal via a broadcast stream, the broadcast signal including service components of a broadcast service, service signaling information for signaling the broadcast service and a service list table; parsing the broadcast signal and obtaining the service list table, the service list table including bootstrap information for indicating a Real time Object delivery over Unidirectional Transport (ROUTE) session which delivers the service signaling information; obtaining the service signaling information by using the bootstrap information, the service signaling information includes first and second metadata, wherein the first metadata is used to determine a transport mode of each of the service components, and wherein the second metadata provides session description information for accessing the service components from the broadcast stream; and obtaining the service components for the broadcast service, and providing the broadcast service by using the service signaling information.
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公开(公告)号：US10516771B2
公开(公告)日：2019-12-24
申请号：US15887630
申请日：2018-02-02
Applicant: LG ELECTRONICS INC.
Inventor： Minsung Kwak , Jangwon Lee , Woosuk Ko , Sungryong Hong
IPC: H04L29/08 , H04L29/06 , H04N21/643 , H04N21/438 , H04N21/61 , H04N21/6405 , H04N21/6408 , H04N21/845 , H04N21/854
Abstract: A method and apparatus for transmitting or receiving a broadcast signal are discussed. The method for transmitting includes generating service data of a broadcast service, first signaling information for signaling the service data and second signaling information including information for locating the first signaling information, wherein the second signaling information further includes information for identifying the broadcast service and uniform resource locator (URL) information for obtaining the first signaling information, wherein the URL information to which additional information is appended is used for generating a request for obtaining the first signaling information, and wherein the additional information includes information for indicating which type of the first signaling information is requested; generating a broadcast signal including the service data and the second signaling information; and transmitting the broadcast signal.
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公开(公告)号：US10470240B2
公开(公告)日：2019-11-05
申请号：US15880802
申请日：2018-01-26
Applicant: LG ELECTRONICS INC.
Inventor： Minsung Kwak , Woosuk Kwon , Sejin Oh , Kyoungsoo Moon , Woosuk Ko , Sungryong Hong
IPC: H04W76/40 , H04L1/00 , H04H60/48 , H04W4/06 , H04W48/10 , H04H20/26 , H04H60/73 , H04W48/12 , H04W76/11
Abstract: A method of transmitting a broadcast signal, the method includes generating, by a broadcast transmitter, service data of a service and service signaling information for acquiring the service and components of the service; generating, by the broadcast transmitter, signaling data for rapid service scan, the signaling data including: a first service identifier identifying the service, and protection information indicating whether a component of the service is protected; generating, by the broadcast transmitter, physical layer pipes (PLPs) carrying the service data and the service signaling information, the generated PLPs carrying the signaling data; and transmitting, by the broadcast transmitter, a broadcast signal carrying a signal frame carrying the generated PLPs, wherein the signaling data further includes information for identifying where the service signaling information is transmitted.
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Patent Agency Ranking
公开(公告)号：US10419792B2
公开(公告)日：2019-09-17
申请号：US15468408
申请日：2017-03-24
Applicant: LG ELECTRONICS INC.
Inventor： Sejin Oh , Minsung Kwak , Woosuk Kwon , Kyoungsoo Moon , Jangwon Lee , Woosuk Ko , Sungryong Hong
IPC: H04N21/2362 , H04N21/234 , H04N21/2343 , H04N21/236 , H04H60/07 , H04H60/73 , H04N21/2383 , H04N21/6332 , H04L29/12 , H04L29/06 , H04N21/643 , H04N21/858
Abstract: A broadcasting signal transmission processing method according to an embodiment of the present invention comprises the steps of: generating one or more first layer data units including first level signaling data and broadcasting data for a broadcasting service; generating one or more second layer data units including the one or more first layer data units and second level signaling data; and generating a broadcasting signal including the one or more second layer data units.
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公开(公告)号：US10389460B2
公开(公告)日：2019-08-20
申请号：US15524545
申请日：2015-12-07
Applicant: LG ELECTRONICS INC.
Inventor： Jangwon Lee , Woosuk Ko , Minsung Kwak , Kyoungsoo Moon , Sungryong Hong
Abstract: The present invention provides a method for transmitting a broadcasting signal. A method for transmitting a broadcasting signal according to the present invention suggests a system capable of supporting a next generation broadcasting service in an environment which supports a next generation hybrid broadcast using a terrestrial broadcast network and an internet network. Furthermore, in an environment which supports a next generation hybrid broadcast, suggested is an efficient signaling scheme which can embrace both a terrestrial broadcast network and an internet network.
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公开(公告)号：US10306278B2
公开(公告)日：2019-05-28
申请号：US15115875
申请日：2015-04-27
Applicant: LG ELECTRONICS INC.
Inventor： Minsung Kwak , Seungryul Yang , Kyoungsoo Moon , Woosuk Ko , Sungryong Hong
IPC: H04N21/233 , H04N21/258 , H04N21/418 , H04N21/439 , H04N21/81 , H04N21/2362 , H04N21/41 , H04N21/45 , H04N21/462 , H04N21/234 , H04N21/235 , H04N21/472 , H04N21/2389 , H04N21/434 , H04N21/262 , H04N21/44 , H04N21/488 , H04N21/482
Abstract: The present invention provides a method for transmitting a broadcast signal. The method for transmitting a broadcast signal according to one embodiment of the present invention comprises: a step for generating service guide information, including access information of a broadcast service, and content data, wherein the service guide information includes a service fragment indicating the information on the broadcast service, a content fragment indicating the information on the content data, and/or a component fragment indicating the information on components included in the broadcast service; a step for encoding the generated service guide information and the content data; and a step for transmitting the encoded service guide information and the content data.
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公开(公告)号：US20180359541A1
公开(公告)日：2018-12-13
申请号：US15892059
申请日：2018-02-08
Applicant: LG ELECTRONICS INC.
Inventor： Somi Park , Minsung Kwak
IPC: H04N21/858 , H04N21/845 , H04N21/643
CPC classification number: H04N21/8586 , H04N21/643 , H04N21/845
Abstract: The present invention is related to a method of processing a broadcast service in an apparatus. The method may comprise: receiving a broadcast signal; receiving, from an application running on the apparatus, a request based on a first Application Programming Interface (API); generating a first JavaScript Object Notation (JSON) object by including the URL for the requested OSN; and delivering, to the application, the first JSON object in response to the first API.
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公开(公告)号：US10142233B2
公开(公告)日：2018-11-27
申请号：US15100875
申请日：2016-01-21
Applicant: LG ELECTRONICS INC.
Inventor： Minsung Kwak , Jangwon Lee , Woosuk Ko , Sungryong Hong
IPC: H04L12/741 , H04N7/08 , H04N21/2343 , H04N21/236 , H04N21/2381 , H04N21/647 , H04N21/643 , H04N21/845 , H04N21/854 , H04N21/858 , H04L12/24 , H04L29/06 , H04L29/08
Abstract: The present invention provides a method for transmitting a broadcast signal. The method for transmitting a broadcast signal according to the present invention can support future broadcast services in an environment supporting future hybrid broadcast using terrestrial broadcast networks and the Internet. In addition, the present invention provides efficient signaling methods using both terrestrial broadcast networks and the Internet in an environment supporting future hybrid broadcast.
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