公开(公告)号：US10356132B2

公开(公告)日：2019-07-16

申请号：US15119347

申请日：2016-02-29

Applicant: LG ELECTRONICS INC.

Inventor： Seungryul Yang ,  Minsung Kwak ,  Kyoungsoo Moon ,  Woosuk Ko ,  Sungryong Hong ,  Jangwon Lee

IPC: G06F15/16 ,  H04N5/455 ,  H04L29/06 ,  H04N21/858 ,  H04N21/41 ,  H04N21/482 ,  H04N21/2343 ,  H04N21/235 ,  H04L29/08 ,  H04N21/2362 ,  H04N21/643 ,  H04N21/845

Abstract: The present invention proposes a method of transmitting a broadcast signal. The method of transmitting the broadcast signal according to the present invention proposes a system capable of supporting a next-generation broadcast service in an environment that supports next-generation broadcasting using a terrestrial broadcast network and an Internet protocol network. In addition, the present invention proposes an efficient signaling scheme for both the terrestrial broadcasting network and the Internet protocol network in the environment that supports next-generation broadcasting.

公开(公告)号：US10326816B2

公开(公告)日：2019-06-18

申请号：US15104418

申请日：2015-01-12

Applicant: LG ELECTRONICS INC.

Inventor： Sejin Oh ,  Jangwon Lee ,  Woosuk Ko ,  Sungryong Hong ,  Woosuk Kwon ,  Kyoungsoo Moon

IPC: H04N21/236 ,  H04N21/2362 ,  H04N21/2381 ,  H04N21/2383 ,  H04N21/6437 ,  H04N21/8547 ,  H04N21/854 ,  H04N21/647 ,  H04N21/242 ,  H04L29/08 ,  H04L29/06 ,  H04H60/82 ,  H04H20/18

Abstract: The present invention provides An apparatus for receiving a broadcast content via one or more networks. The apparatus comprises a broadcast network interface for receiving broadcast streams including first protocol packets including first portions of the broadcast content via a broadcast network, a heterogeneity network interface for receiving second protocol packets including a second portion of the broadcast content via a heterogeneity network, and a processor for configuring the broadcast content using the first protocol packets and the second protocol packets based on information included in the third protocol packets.

公开(公告)号：US10313716B2

公开(公告)日：2019-06-04

申请号：US15021380

申请日：2014-10-31

Applicant: LG ELECTRONICS INC.

Inventor： Jangwon Lee ,  Sejin Oh ,  Kyoungsoo Moon ,  Woosuk Ko ,  Sungryong Hong

IPC: H04N21/236 ,  H04N21/6437 ,  H04N21/845 ,  H04L29/06

Abstract: The present invention provides an apparatus for transmitting broadcast signals, an apparatus for receiving broadcast signals and methods for transmitting and receiving broadcast signals. An apparatus for transmitting a broadcast signal including multimedia content using a broadcast network includes: an encoder configured to generate signaling information, wherein the signaling information indicates whether the multimedia content is to be transmitted in real time; a transmission block generator, if the signaling information indicates real-time transmission of the multimedia content, configured to divide a file contained in the multimedia content into at least one transmission block (TB) indicating a data unit that is independently encoded and transmitted; and a transmitter configured to transmit the transmission block (TB). Accordingly, the apparatus can reduce a total time needed when multimedia content is acquired and then displayed for a user.

公开(公告)号：US10305940B2

公开(公告)日：2019-05-28

申请号：US15119256

申请日：2015-11-11

Applicant: LG ELECTRONICS INC.

Inventor： Minsung Kwak ,  Jangwon Lee ,  Kyoungsoo Moon ,  Woosuk Ko ,  Sungryong Hong

IPC: G06F15/16 ,  H04L29/06 ,  H04L5/00 ,  H04L29/08 ,  G06F17/30 ,  H04H20/72 ,  H04N21/2362 ,  H04N21/434 ,  H04H20/42 ,  H04H60/07 ,  H04L29/12

Abstract: A broadcast transmission method includes generating service data for a service, generating service layer signaling data, the service layer signaling data including first signaling data, second signaling data and third signaling data, the first signaling data including reference information referring to the second signaling data and the third signaling data, the second signaling data including a description of a component of the service, and the third signaling data including acquisition information of the component related to the service, and transmitting a broadcast signal including the service data and the service layer signaling data.

公开(公告)号：US10305722B2

公开(公告)日：2019-05-28

申请号：US15758307

申请日：2016-09-08

Applicant: LG Electronics Inc.

Inventor： Minsung Kwak ,  Seungryul Yang ,  Woosuk Ko ,  Woosuk Kwon ,  Kyoungsoo Moon ,  Jangwon Lee ,  Sungryong Hong

IPC: G06F15/16 ,  H04L29/08 ,  H04L29/06

Abstract: Disclosed is a method for transmitting a broadcast signal. A method for transmitting a broadcast signal according to an embodiment of the present invention comprises the steps of: delivery layer processing broadcasting service data and signaling information for the broadcasting service data; UDP/IP encapsulating the broadcasting service data and signaling information for the broadcasting service data; and physical layer processing the broadcasting service data and signaling information for the broadcasting service data.

公开(公告)号：US10212461B2

公开(公告)日：2019-02-19

申请号：US15746323

申请日：2016-07-21

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 ,  H04N21/61

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.

公开(公告)号：US10084842B2

公开(公告)日：2018-09-25

申请号：US15018523

申请日：2016-02-08

Applicant: LG ELECTRONICS INC.

Inventor： Jangwon Lee ,  Minsung Kwak ,  Woosuk Ko ,  Kyoungsoo Moon ,  Sungryong Hong

IPC: H04L12/28 ,  H04L29/06

CPC classification number: H04L65/80 ,  H04L65/4076

Abstract: A method for processing a broadcast signal according to an embodiment of the present invention includes: encoding broadcast data for one or more broadcast services; encoding first level signaling information including information describing properties of the one or more broadcast services; encoding second level signaling information including information for listing the one or more broadcast services; and generating a broadcast signal including the encoded broadcast data, first level signaling information and second level signaling information.

公开(公告)号：US09948416B2

公开(公告)日：2018-04-17

申请号：US15114348

申请日：2015-01-29

Applicant: LG ELECTRONICS INC.

Inventor： Jinwon Lee ,  Seungryul Yang ,  Woosuk Ko ,  Sungryong Hong ,  Minsung Kwak ,  Woosuk Kwon ,  Sejin Oh ,  Kyoungsoo Moon ,  Seungjoo An ,  Jungwook Park ,  Jangwon Lee

IPC: H04N21/472 ,  H04N21/81 ,  H04N21/61 ,  H04H20/59 ,  H04H20/08 ,  H04H60/90 ,  H04N21/41 ,  H04N21/439 ,  H04N21/44 ,  H04N21/858 ,  H04N21/431 ,  H04N21/436 ,  H04N21/4722

CPC classification number: H04H20/59 ,  H04H20/08 ,  H04H60/90 ,  H04N21/4122 ,  H04N21/4316 ,  H04N21/43615 ,  H04N21/4394 ,  H04N21/44008 ,  H04N21/4722 ,  H04N21/6112 ,  H04N21/6118 ,  H04N21/6125 ,  H04N21/814 ,  H04N21/858 ,  H04N21/8586

Abstract: An apparatus for processing a hybrid broadcast service, the apparatus comprising a reception module for receiving broadcast signals though a broadcast channel or contents through a broadband channel for the hybrid broadcast service, wherein the broadcast signals include data for the hybrid broadcast service and an EAM (Emergency Alert message) and a processor for receiving a request from a companion device and sending at least one of a content or continuous components or files or data or media timeline information of the EAM (Emergency Alert message) based on the request, wherein the continuous components or the files or the data are a part of the hybrid broadcast service which is currently selected.

公开(公告)号：US09936054B2

公开(公告)日：2018-04-03

申请号：US15022273

申请日：2016-01-29

Applicant: LG ELECTRONICS INC.

Inventor： Minsung Kwak ,  Jangwon Lee ,  Woosuk Ko ,  Sungryong Hong

IPC: H04L29/08 ,  H04L29/06 ,  H04N21/643

CPC classification number: H04L69/324 ,  H04L65/80 ,  H04L69/326 ,  H04N21/4383 ,  H04N21/6112 ,  H04N21/6125 ,  H04N21/6405 ,  H04N21/6408 ,  H04N21/643 ,  H04N21/64322 ,  H04N21/8456 ,  H04N21/85406

Abstract: The present invention provides a method for transmitting a broadcast signal. The method for transmitting a broadcast signal according to the present invention supports future broadcast services under an environment supporting future hybrid broadcasting using terrestrial broadcast networks and the Internet. In addition, the present invention provides efficient signaling methods capable of using both terrestrial broadcast networks and the Internet under the environment supporting future hybrid broadcasting.

公开(公告)号：US09860571B2

公开(公告)日：2018-01-02

申请号：US14909882

申请日：2015-12-01

Applicant: LG ELECTRONICS INC.

Inventor： Minsung Kwak ,  Kyoungsoo Moon ,  Jangwon Lee ,  Woosuk Ko ,  Sungryong Hong

IPC: H04N5/445 ,  H04N21/2343 ,  H04N21/61 ,  H04N21/84 ,  H04N21/2362 ,  H04N21/6338 ,  H04N21/6408 ,  H04N21/6437 ,  H04H20/28 ,  H04H20/93

CPC classification number: H04N21/2343 ,  H04H20/28 ,  H04H20/93 ,  H04N21/2362 ,  H04N21/6106 ,  H04N21/6112 ,  H04N21/6125 ,  H04N21/6162 ,  H04N21/6175 ,  H04N21/6338 ,  H04N21/6408 ,  H04N21/6437 ,  H04N21/84

Abstract: The present invention provides a method for transmitting a broadcast signal. The method for transmitting a broadcast signal according to the present invention supports future broadcast services in an environment supporting future hybrid broadcasting using terrestrial broadcast networks and the Internet. In addition, the present invention provides efficient signaling methods capable of using both terrestrial broadcast networks and the Internet in the environment supporting future hybrid broadcasting.