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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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公开(公告)号：US09936233B2
公开(公告)日：2018-04-03
申请号：US14909396
申请日：2015-07-28
Applicant: LG ELECTRONICS INC.
Inventor： Sejin Oh , Woosuk Kwon , Jangwon Lee
IPC: H04N7/173 , H04N21/2387 , H04N21/21 , H04N21/235 , H04N21/20 , H04N21/233 , H04N21/232 , H04N21/234 , H04N21/218 , H04N21/236 , H04N21/23 , H04N21/238 , H04L29/08 , H04N21/2381 , H04N21/61
CPC classification number: H04N21/2387 , H04L67/02 , H04L69/326 , H04N21/20 , H04N21/21 , H04N21/218 , H04N21/23 , H04N21/232 , H04N21/233 , H04N21/234 , H04N21/235 , H04N21/2353 , H04N21/236 , H04N21/23611 , H04N21/238 , H04N21/2381 , H04N21/6125
Abstract: A broadcast transmission apparatus is disclosed. The broadcast transmission apparatus includes a delivery object generator configured to generate at least one Delivery Object which is included in a content component of a service and recovered individually, a signaling information generator configured to generate signaling information providing discovery and acquisition of the service and the content component, and a transmitter configured to transmit the at least one Delivery Object and the signaling information through a unidirectional channel.
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公开(公告)号：US09930384B2
公开(公告)日：2018-03-27
申请号：US15116450
申请日：2015-10-12
Applicant: LG ELECTRONICS INC.
Inventor： Jangwon Lee , Sejin Oh , Woosuk Ko , Minsung Kwak , Woosuk Kwon , Kyoungsoo Moon , Sungryong Hong
IPC: H04L12/28 , H04N21/2362 , H04N21/43 , H04N21/2385 , H04N21/64 , H04N21/643 , H04N21/2343 , H04N21/845 , H04N21/8543 , H04H60/73
Abstract: The present invention proposes a method for transmitting a broadcast signal. The method for transmitting a broadcast signal according to the present invention proposes a system capable of supporting next-generation broadcast service in an environment supporting a next-generation hybrid broadcast which uses a terrestrial broadcasting network and an internet network. Also, the present invention proposes an efficient signaling method which can encompass both the terrestrial broadcasting network and the internet network in an environment supporting next-generation hybrid broadcast.
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公开(公告)号：US09749372B2
公开(公告)日：2017-08-29
申请号：US15015959
申请日：2016-02-04
Applicant: LG ELECTRONICS INC.
Inventor： Minsung Kwak , Jangwon Lee , Woosuk Ko , Sungryong Hong
CPC classification number: H04L65/4076 , H04L12/18 , H04L12/1881 , H04L65/608 , H04N21/00
Abstract: Proposed herein is a method for transmitting a broadcast signal. The method for transmitting a broadcast signal proposes a system that can support next generation broadcast services in an environment supporting next generation hybrid broadcast, which uses a terrestrial broadcasting network and Internet network. Additionally, proposed herein is an efficient signaling solution that can encompass both terrestrial broadcasting network and Internet network, in an environment supporting next generation hybrid broadcast.
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公开(公告)号：US09706524B2
公开(公告)日：2017-07-11
申请号：US14640842
申请日：2015-03-06
Inventor： Kungmin Park , Hyunsuk Lee , Jangwon Lee , Hyunsoo Ko
CPC classification number: H04W72/005 , H04L12/1881 , H04L12/189 , H04W4/06 , H04W72/1231
Abstract: According to one embodiment of the present invention, the method of performing scheduling for D2D multicast communication, which is performed by a base station in a wireless communication system, includes the steps of receiving channel state measurement information from each of D2D reception UEs belonging to one or more multicast groups, generating representative information on each of the one or more multicast groups based on the received channel state measurement information and average data transmission rate demand information of each of the D2D reception UEs, performing scheduling by assigning a sub channel on which the D2D multicast communication is to be performed to each of the one or more multicast groups based on the generated representative information and transmitting a scheduling signal including information on the assigned sub channel to each UE belonging to the one or more multicast groups.
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Patent Agency Ranking
76.发明授权Method, base station and user equipment for performing D2D service in wireless communication system 有权在无线通信系统中执行D2D业务的方法，基站和用户设备公开(公告)号：US09456332B2
公开(公告)日：2016-09-27
申请号：US14762704
申请日：2013-11-19
Inventor： Eunjong Lee , Genebeck Han , Heetae Roh , Jangwon Lee , Jaehoon Chung
Abstract: A method for performing device to device (D2D) communication in a wireless communication system and a user equipment for the method are disclosed. The method comprises the steps of determining at least one D2D communication group a of a plurality of D2D communication groups; and giving RNTI corresponding to the determined at least one D2D communication group a to a D2D transmitting user equipment i and a D2D receiving user equipment j of a D2D link (i, j).
Abstract translation: 公开了一种用于在无线通信系统中执行设备到设备（D2D）通信的方法和用于该方法的用户设备。 该方法包括以下步骤：确定多个D2D通信组中的至少一个D2D通信组a; 以及将D2D通信组a的D2D发送用户设备i和D2D接收用户设备j的D2D链路（i，j）的D2D通信组a对应的RNTI。
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公开(公告)号：US11743422B2
公开(公告)日：2023-08-29
申请号：US17744376
申请日：2022-05-13
Applicant: LG ELECTRONICS INC.
Inventor： Minsung Kwak , Sungryong Hong , Woosuk Ko , Woosuk Kwon , Jangwon Lee , Kyoungsoo Moon
IPC: H04N7/088 , H04N21/235 , H04N21/236 , H04L1/00 , H04L67/02 , H04N21/434 , H03M13/00 , H03M13/25 , H03M13/29 , H03M13/27 , H04L65/65 , H04L65/70 , H04L65/611 , H03M13/11 , H04L65/80 , H04N21/2362 , H04N21/2665 , H04N21/858 , H04W4/06 , H04L1/04 , H03M13/15 , H04L67/146
CPC classification number: H04N7/088 , H03M13/1102 , H03M13/253 , H03M13/255 , H03M13/27 , H03M13/2703 , H03M13/2906 , H03M13/618 , H03M13/6362 , H04L1/0041 , H04L1/0048 , H04L1/0057 , H04L1/0058 , H04L1/0071 , H04L1/0075 , H04L65/611 , H04L65/65 , H04L65/70 , H04L65/80 , H04L67/02 , H04N7/0887 , H04N21/235 , H04N21/236 , H04N21/2353 , H04N21/2362 , H04N21/23614 , H04N21/2665 , H04N21/4345 , H04N21/4348 , H04N21/8586 , H04W4/06 , H03M13/1165 , H03M13/152 , H04L1/04 , H04L67/146
Abstract: A method for transmitting a broadcast signal according to an embodiment of the present invention comprises generating service layer signaling information for discovery and acquisition of a broadcast service and a content component of the broadcast service; generating service list information including for service list building and discovery of the service layer signaling information; and physical layer processing of the service list information, service layer signaling information, and content component.
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公开(公告)号：US11601210B2
公开(公告)日：2023-03-07
申请号：US17031591
申请日：2020-09-24
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：US11516556B2
公开(公告)日：2022-11-29
申请号：US17020456
申请日：2020-09-14
Applicant: LG ELECTRONICS INC.
Inventor： Jangwon Lee , Minsung Kwak , Woosuk Ko , Sungryong Hong
IPC: H04N21/643 , H04N21/2381
Abstract: A method of processing a broadcast signal in a broadcast transmitter, includes encoding, by an encoder, service data for a service; block interleaving, by a block interleaver, the encoded service data; modulating, by a modulator, the block interleaved service data; and transmitting, by a transmitter, the broadcast signal including the modulated service data, wherein the broadcast signal further includes first signaling information and second signaling information, and wherein the first signaling information includes protocol information to identify whether a Real-Time Object Delivery over Unidirectional Transport (ROUTE) protocol or a Moving Picture Experts Group (MPEG) Media Transport (MMT) protocol is used to deliver the second signaling information for the service, service identification information to identify the service, short name information.
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公开(公告)号：US11496534B2
公开(公告)日：2022-11-08
申请号：US16813266
申请日：2020-03-09
Applicant: LG ELECTRONICS INC.
Inventor： Minsung Kwak , Jangwon Lee , Woosuk Ko , Sungryong Hong
IPC: H04L65/611 , H04L12/18 , H04L65/65 , H04N21/00
Abstract: A method for transmitting a broadcast signal, includes receiving at least one input packet corresponding to at least one Movie Picture Experts Group-2 (MPEG-2) Transport Stream (TS) packet or at least one Internet Protocol (IP) packet in a link layer; and generating at least one link layer packet based on the at least one MPEG-2 TS packet or the at least one IP packet, wherein components for at least one service and service layer signaling information are carried in at least one Real time Object delivery over Unidirectional Transport (ROUTE) session, wherein the at least one ROUTE session includes at least one Layered Coding Transport (LCT) channel for each of the components and the service layer signaling information, and wherein the service layer signaling information includes a user service description fragment.
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