公开(公告)号：US10790856B2

公开(公告)日：2020-09-29

申请号：US16240624

申请日：2019-01-04

Applicant: LG ELECTRONICS INC.

Inventor： Chul Soo Lee ,  In Hwan Choi ,  Ho Taek Hong ,  Kook Yeon Kwak ,  Hyoung Gon Lee ,  Jae Hyung Song ,  Jin Pil Kim ,  Won Gyu Song ,  Joon Hui Lee ,  Jin Woo Kim ,  Byoung Gill Kim ,  Jong Yeul Suh ,  Kyu Tae Ahn

IPC: H03M13/00 ,  H03M13/27 ,  H04L1/00 ,  H04L12/18 ,  H04H60/11 ,  H04N19/70 ,  H04N19/61 ,  H04N21/435 ,  H04N21/438 ,  H04N21/4623 ,  H04N21/6433 ,  H04H40/18 ,  H04L29/06 ,  H04H20/65 ,  H03M13/15

Abstract: A method of transmitting a broadcast signal includes encoding mobile data for FEC (Forward Error Correction); encoding signaling information for signaling the mobile data; allocating the encoded mobile data and signaling data into a transmission frame; and transmitting the broadcast signal including the transmission frame, wherein the transmission frame includes a service signaling table having service_type information identifying a type of a service of the mobile data and hidden information indicating whether the service of the mobile data is hidden or not.

公开(公告)号：US10676922B2

公开(公告)日：2020-06-09

申请号：US15622500

申请日：2017-06-14

Applicant: LG Electronics Inc.

Inventor： Jong Yeul Suh ,  Gomer Thomas ,  Jae Hyung Song ,  Jin Pil Kim ,  Ho Taek Hong ,  Joon Hui Lee

IPC: E04B2/72 ,  H04N21/235 ,  H04N21/434 ,  H04N21/435 ,  H04L29/08 ,  H04N21/482 ,  H04N21/854 ,  E04B1/41 ,  E04B1/61 ,  E04F13/08 ,  E04B1/38 ,  E04B2/02 ,  F16B5/00

Abstract: A method of receiving and processing a broadcast signal including a Non-Real Time (NRT) service and a broadcast receiver are disclosed herein. A A method of processing a Non-Real Time (NRT) service in a broadcast receiver, the method comprises receiving and processing first signaling information including content access information and second signaling information including content detail information, receiving and processing third signaling information including content update information, receiving and storing a content including at least one file through NRT based on the first signaling information and the second signaling information, identifying update availability of the content based on the content update information included in the third signaling information, and receiving at least one file included in the content by accessing a File Delivery over Unidirectional Transport (FLUTE) session transmitting the content when the update is available.

公开(公告)号：USRE47183E1

公开(公告)日：2018-12-25

申请号：US14638900

申请日：2015-03-04

Applicant: LG ELECTRONICS INC.

Inventor： Chul Soo Lee ,  In Hwan Choi ,  Kook Yeon Kwak ,  Jin Woo Kim ,  Jae Hyung Song ,  Jin Pil Kim ,  Won Gyu Song ,  Hyoung Gon Lee ,  Byoung Gill Kim ,  Jong Yeul Suh

IPC: H04L27/00 ,  H04B1/00 ,  H04H20/30 ,  H04H60/73 ,  H04H20/57

Abstract: A method of processing a digital broadcast signal in a transmitter includes encoding signaling information including a transmission parameter channel, including transmission parameters and a fast information channel (FIC) including cross layer information for mobile service acquisition, and transmitting the broadcast signal including ensembles including the encoded signaling information. The FIC is divided into FIC segments, each FIC segment including a FIC segment header and a FIC segment payload. The FIC segment header includes type information indicating a type of the FIC segment, the FIC further including a first ensemble identifier identifying a specific ensemble including a service map table (SMT). The SMT includes a header including a second ensemble identifier corresponding to the first ensemble identifier, a payload including service acquisition information of the specific ensemble, and IP access information of a mobile service for acquiring an IP datagram of the mobile service from the specific ensemble.

公开(公告)号：US10097312B2

公开(公告)日：2018-10-09

申请号：US15831259

申请日：2017-12-04

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

IPC: H04L1/00 ,  H04N21/414 ,  H04N21/426 ,  H04N21/434 ,  H04N21/442 ,  H04L29/12 ,  H04L29/08 ,  H03M13/27 ,  H03M13/29 ,  H04N21/643

Abstract: The present invention is directed to a digital broadcast system and a data processing method. A broadcast signal in which mobile service data and main service data are multiplexed is transmitted and received. Then, in a broadcasting receiver, the program table information including information about a service or a program of an ensemble is parsed according to an identifier of the ensemble in which the mobile service data are multiplexed, in the received broadcast signal. And a mobile service is outputted by using the mobile service data and the parsed program table information.

公开(公告)号：US09769452B2

公开(公告)日：2017-09-19

申请号：US14660429

申请日：2015-03-17

Applicant: LG ELECTRONICS INC.

Inventor： Jong Yeul Suh ,  Jeong Hyu Yang ,  Jin Pil Kim ,  Kwan Suk Kim

IPC: H04N13/04 ,  H04N5/44 ,  H04N13/00 ,  H04N7/12 ,  H04N11/02 ,  H04N11/04 ,  H04N13/02 ,  H04N19/597 ,  H04N21/431 ,  H04N21/434 ,  H04N21/81 ,  H04N21/845

CPC classification number: H04N13/139 ,  H04N5/44 ,  H04N13/161 ,  H04N13/178 ,  H04N13/286 ,  H04N13/359 ,  H04N19/597 ,  H04N21/431 ,  H04N21/4343 ,  H04N21/4348 ,  H04N21/816 ,  H04N21/8451 ,  H04N2213/007

Abstract: A broadcast receiver and a method for processing 3D video data are disclosed. A method for processing video data of a broadcast receiver includes receiving a broadcast signal including a video stream, wherein the video stream includes a plurality of video stream sections having different viewpoints, acquiring viewpoint information indicating corresponding viewpoints of the video stream sections, and outputting an interface indicating a viewpoint of the video stream that is currently displayed according to the viewpoint information.

公开(公告)号：US09762888B2

公开(公告)日：2017-09-12

申请号：US14932491

申请日：2015-11-04

Applicant: LG Electronics Inc.

Inventor： Jong Yeul Suh ,  Chul Soo Lee ,  Seung Jong Choi ,  Jung Eun Lim ,  Jeong Hyu Yang ,  Jin Seok Im ,  Wern Bae Kil

IPC: G06T15/00 ,  H04N13/00 ,  H04N21/2343 ,  H04N21/434 ,  H04N21/438 ,  H04N21/462 ,  H04N21/81 ,  G09G5/00 ,  G09G3/00

CPC classification number: H04N13/172 ,  G09G3/003 ,  G09G5/006 ,  G09G2340/02 ,  G09G2370/04 ,  G09G2370/12 ,  H04N13/161 ,  H04N13/178 ,  H04N13/189 ,  H04N13/194 ,  H04N21/234327 ,  H04N21/4345 ,  H04N21/4382 ,  H04N21/4621 ,  H04N21/8146 ,  H04N2213/003 ,  H04N2213/007

Abstract: A receiving system that can receive and process 3D images and a data processing method of the same are disclosed. The receiving system includes an image receiving unit and a display unit. The image receiving unit receives a 3-dimensions (3D) image and system information including additional information of the 3D image (i.e., additional 3D image information), generates 3D signaling information based upon the additional 3D image information included in the system information, and transmits the generated 3D signaling information along with the 3D image through a digital interface. And, the display unit receives the 3D signaling information along with the 3D image through the digital interface, formats the 3D image based upon the receiving 3D signaling information, and displays the formatted 3D image.

公开(公告)号：US20170245012A1

公开(公告)日：2017-08-24

申请号：US15589666

申请日：2017-05-08

Applicant: LG Electronics Inc.

Inventor： Jae Hyung SONG ,  Jong Yeul Suh ,  Gomer Thomas ,  Jun Hui Lee ,  Jin Pil Kim ,  Ho Taek Hong ,  Kwan Suk Kim ,  Chang Sik Yun

IPC: H04N21/462 ,  H04N21/643 ,  H04N21/647 ,  H04H60/73 ,  H04H60/27 ,  H04N21/482 ,  H04N21/2362 ,  H04N21/262 ,  H04N21/433 ,  H04N21/4335 ,  H04N21/434 ,  H04N21/442 ,  H04N21/61 ,  H04N21/23

CPC classification number: H04N21/4622 ,  H04H60/27 ,  H04H60/73 ,  H04N21/23 ,  H04N21/2362 ,  H04N21/262 ,  H04N21/26233 ,  H04N21/26291 ,  H04N21/433 ,  H04N21/4331 ,  H04N21/4335 ,  H04N21/4345 ,  H04N21/442 ,  H04N21/4425 ,  H04N21/482 ,  H04N21/6125 ,  H04N21/64322 ,  H04N21/647 ,  H04N21/812 ,  H04N21/8193

Abstract: A method of processing a non-real time service of a broadcast receiver, which receives and processes a service being transmitted in non-real time, and a broadcast receiver are disclosed. Herein, the method of processing a non-real time service of a broadcast receiver includes receiving a signaling information table including additional information on contents configuring a non real time service and a content identifier for each content, acquiring the additional information on contents and the content identifier for each content from the signaling information table, storing contents being downloaded through a FLUTE or an internet in a storage medium, based upon the additional information on contents and the content identifier for each content, and displaying a list of recordings including the contents stored in the storage medium, wherein a list of recordings screen displaying the list of recordings includes at least one of a content name, a channel name, a date of recording, and a content size.

公开(公告)号：US09743075B2

公开(公告)日：2017-08-22

申请号：US14873531

申请日：2015-10-02

Applicant: LG ELECTRONICS INC.

Inventor： Kook Yeon Kwak ,  Kwan Suk Kim ,  Jong Yeul Suh

IPC: H04N13/00 ,  H04N13/04 ,  G02B27/22

CPC classification number: H04N13/341 ,  G02B27/2264 ,  H04N13/398 ,  H04N2013/40 ,  H04N2013/403

Abstract: An image display apparatus according to an embodiment of the present invention comprises: an IR emitter controller for recognizing a pair of 3D glasses connected to the image display apparatus; a video multiplexer for receiving a plurality of displayed video data using a plurality of pairs of 3D glasses, setting a frame rate for the plurality of video data to assign a frame period thereto, and multiplexing the plurality video data according to the frame period assigned at the set frame rate, when the plurality of pairs of 3D glasses is connected to the image data apparatus; and a display unit for frame-sequentially displaying the multiplexed video data.

公开(公告)号：US09686573B2

公开(公告)日：2017-06-20

申请号：US14996787

申请日：2016-01-15

Applicant: LG Electronics Inc.

Inventor： Jae Hyung Song ,  Jin Pil Kim ,  Jong Yeul Suh ,  Chul Soo Lee ,  In Hwan Choi

IPC: H04N7/173 ,  H04N21/2362 ,  H04L27/02 ,  H04N21/235 ,  H04N21/236 ,  H04N21/435 ,  H04N21/643 ,  H04N21/84 ,  H04N21/6437

CPC classification number: H04N21/2362 ,  H04L27/02 ,  H04N21/235 ,  H04N21/2353 ,  H04N21/23614 ,  H04N21/435 ,  H04N21/64315 ,  H04N21/64322 ,  H04N21/6437 ,  H04N21/84

Abstract: A receiving system and a data processing method are disclosed. The receiving system includes a receiving unit, a demodulator, a first handler, and a second handler. The receiving unit receives a broadcast signal including fast information channel (FIC) data, mobile service data, and a service signaling channel, the FIC data including a field indicating that a table signaling service guide bootstrap information to the service signaling channel is included therein, and the mobile service data and the service signaling channel are packetized into an RS frame belonging to a desired ensemble. The demodulator demodulates the received broadcast signal. The first handler acquires service guide bootstrap information from the table included in the service signaling channel. And, the second handler accesses a service guide announcement channel by using the service guide bootstrap information.

公开(公告)号：US09621931B2

公开(公告)日：2017-04-11

申请号：US14516106

申请日：2014-10-16

Applicant: LG ELECTRONICS INC.

Inventor： Jong Yeul Suh ,  Gomer Thomas ,  Jae Hyung Song ,  Jin Pil Kim ,  Ho Taek Hong ,  Joon Hui Lee

IPC: G06F15/167 ,  H04N21/235 ,  H04N21/434 ,  H04N21/435 ,  H04N21/478 ,  H04N21/643

CPC classification number: H04N21/235 ,  H04N21/4345 ,  H04N21/435 ,  H04N21/478 ,  H04N21/64322

Abstract: A method of receiving and processing a broadcast signal including a Non-Real Time (NRT) service and a broadcast receiver are disclosed herein. A method of processing a Non-Real Time (NRT) service in a broadcast receiver, the method comprises receiving and processing a signaling information table including access information of the NRT service, receiving data of the NRT service based on the signaling information table in non-real time and storing the received data of the NRT service in a storage medium, extracting service information including service type of the NRT service and detail information of the NRT service from the signaling information table, and controlling processes of the NRT service based on the extracted service information.