公开(公告)号：US20130318564A1

公开(公告)日：2013-11-28

申请号：US13949114

申请日：2013-07-23

Applicant: LG Electronics Inc.

Inventor： Jae Hyung Song ,  Chul Soo Lee ,  Jin Pil Kim ,  Jong Yeul Suh ,  Joon Hui Lee

IPC: H04N21/61

CPC classification number: H04N21/84 ,  H04N21/2355 ,  H04N21/23614 ,  H04N21/2362 ,  H04N21/2541 ,  H04N21/2665 ,  H04N21/4147 ,  H04N21/433 ,  H04N21/4345 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/4627 ,  H04N21/6125 ,  H04N21/6131 ,  H04N21/64322 ,  H04N21/8586

Abstract: A broadcast signal reception method and a reception system are provided. The reception system includes a first processor, a second processor, and a storage medium. The first processor receives and processes a signaling table, the signaling table comprising first signaling information including access information of Non-Real-Time (NRT) service data and second signaling information including media object association information of the NRT service data. The second processor receives the NRT service data and processes a file including the received NRT service data based on the access information and the media object association information processed by the first processor. The storage medium stores the processed file of the NRT service data.

Abstract translation: 提供广播信号接收方法和接收系统。 接收系统包括第一处理器，第二处理器和存储介质。 第一处理器接收和处理信令表，信令表包括包括非实时（NRT）业务数据的接入信息的第一信令信息和包括NRT业务数据的媒体对象关联信息的第二信令信息。 第二处理器基于由第一处理器处理的访问信息和媒体对象关联信息，接收NRT服务数据并处理包括接收到的NRT服务数据的文件。 存储介质存储NRT服务数据的处理文件。

公开(公告)号：US20130312036A1

公开(公告)日：2013-11-21

申请号：US13939906

申请日：2013-07-11

Applicant: LG Electronics Inc

Inventor： Jin Pil Kim ,  C. Gomer Thomas

IPC: H04N21/475

CPC classification number: H04N21/462 ,  H04N5/4401 ,  H04N5/445 ,  H04N5/44543 ,  H04N5/455 ,  H04N5/50 ,  H04N7/16 ,  H04N21/235 ,  H04N21/2353 ,  H04N21/2362 ,  H04N21/26283 ,  H04N21/2668 ,  H04N21/43 ,  H04N21/431 ,  H04N21/4312 ,  H04N21/4318 ,  H04N21/434 ,  H04N21/4345 ,  H04N21/435 ,  H04N21/4382 ,  H04N21/4383 ,  H04N21/4384 ,  H04N21/443 ,  H04N21/454 ,  H04N21/458 ,  H04N21/4586 ,  H04N21/475 ,  H04N21/482 ,  H04N21/4821 ,  H04N21/4823 ,  H04N21/4828 ,  H04N21/6112 ,  H04N21/6118 ,  H04N21/6162 ,  H04N21/6168 ,  H04N21/83 ,  H04N21/84

Abstract: A virtual channel table for broadcasting protocol and a method for broadcasting by using the virtual channel table includes identification information identifying and permitting discrimination of active and inactive channels contained in the virtual channel table. At a receiver, the virtual channel table transmitted from the transmitting side is parsed, thereby determining whether the current received channel is an active or inactive channel.

公开(公告)号：US10959116B2

公开(公告)日：2021-03-23

申请号：US16519881

申请日：2019-07-23

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: H04W24/02 ,  H04H20/30 ,  H04H20/57 ,  H04H60/72 ,  H04N21/236 ,  H04N21/2362 ,  H04N21/2383 ,  H04N21/434 ,  H04N21/438 ,  H04N21/6437 ,  H04J3/02 ,  H04L1/00 ,  H04L29/06 ,  H03M13/29 ,  H04N21/2381 ,  H03M13/09 ,  H03M13/15 ,  H03M13/23 ,  H04H20/55

Abstract: The present invention relates to a digital broadcasting system for transmitting/receiving a digital broadcasting signal and a method of processing data. In one aspect of the present invention provides a method of processing data, the method including receiving a broadcasting signal in which mobile service data and main service data are multiplexed, demodulating the received broadcasting signal, obtaining an identifier indicating that data frame of the broadcasting signal includes service guide information, decoding and storing the service guide information from the data frame; and outputting a service included in the mobile service data according to the decoded service guide information.

公开(公告)号：USRE47857E1

公开(公告)日：2020-02-11

申请号：US15175919

申请日：2016-06-07

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: H04N21/435 ,  H04N21/235 ,  H04N11/02 ,  H04B7/216

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 describing channel information and event information of the mobile service data according to an identifier of an ensemble in which the mobile service data are multiplexed, in the received broadcast signal. And the mobile service data is outputted by using the parsed program table information.

公开(公告)号：US20190166411A1

公开(公告)日：2019-05-30

申请号：US16265642

申请日：2019-02-01

Applicant: LG Electronics Inc.

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

IPC: H04N21/845 ,  H04N21/482 ,  H04N21/235 ,  H04N21/236 ,  H04N21/84 ,  H04N21/854 ,  H04N21/643 ,  H04N21/2362 ,  H04N21/61 ,  H04N5/445 ,  H04N21/462 ,  H04N5/44 ,  H04N21/435

Abstract: A method of receiving a broadcast signal including a Non-Real-Time (NRT) service and a broadcast receiver are disclosed herein. A method of receiving a broadcast signal including an NRT service, method comprises receiving a broadcast signal including first signaling information and second signaling information, identifying the NRT service based on the first signaling information, identifying an Internet Protocol (IP) address of an NRT service signaling data based on the first signaling information and the second signaling information, receiving the NRT service signaling data by accessing the IP address, and downloading a desired NRT service based on the NRT service signaling data.

公开(公告)号：US10225626B2

公开(公告)日：2019-03-05

申请号：US15493581

申请日：2017-04-21

Applicant: LG Electronics Inc.

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

IPC: H04N5/44 ,  H04H20/93 ,  H04N21/61 ,  H04N21/84 ,  H04N5/445 ,  H04N21/235 ,  H04N21/236 ,  H04N21/435 ,  H04N21/462 ,  H04N21/482 ,  H04N21/643 ,  H04N21/845 ,  H04N21/2362 ,  H04N21/854

Abstract: A method of receiving a broadcast signal including a Non-Real-Time (NRT) service and a broadcast receiver are disclosed herein. A method of receiving a broadcast signal including an NRT service, method comprises receiving a broadcast signal including first signaling information and second signaling information, identifying the NRT service based on the first signaling information, identifying an Internet Protocol (IP) address of an NRT service signaling data based on the first signaling information and the second signaling information, receiving the NRT service signaling data by accessing the IP address, and downloading a desired NRT service based on the NRT service signaling data.

公开(公告)号：US10193575B2

公开(公告)日：2019-01-29

申请号：US15408217

申请日：2017-01-17

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 ,  H04H40/18 ,  H04H60/11 ,  H04N21/435 ,  H04N21/438 ,  H04N21/4623 ,  H04N21/6433 ,  H04N19/70 ,  H04N19/61 ,  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：US10171848B2

公开(公告)日：2019-01-01

申请号：US15261415

申请日：2016-09-09

Applicant: LG Electronics Inc.

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

IPC: H03M13/00 ,  H04N21/236 ,  H04H20/30 ,  H04H20/55 ,  H04H20/57 ,  H04N21/2383 ,  H04N21/266 ,  H04N21/2347 ,  H04N21/61 ,  H04N21/235 ,  H04N21/81 ,  H04N21/2362 ,  H04L9/30

Abstract: According to one embodiment, a method of processing broadcast data in a broadcast transmitter includes: encoding the broadcast data for broadcast service; encoding signaling information for signaling the broadcast data; assigning the encoded broadcast data and the encoded signaling information into a signal frame; and transmitting a broadcast signal including the signal frame. The broadcast signal further includes a signaling table having access information of the broadcast data. The signaling table includes service id information for identifying the broadcast service and component information for indicating a number of components in the broadcast service.

公开(公告)号：US10084568B2

公开(公告)日：2018-09-25

申请号：US15220337

申请日：2016-07-26

Applicant: LG ELECTRONICS INC.

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

IPC: H04L1/18 ,  H04L1/00 ,  H04H20/55 ,  H04H20/57 ,  H04N7/015 ,  H04N7/088 ,  H04L12/18 ,  H04L27/02 ,  H04W4/06 ,  H04W4/90 ,  H04H60/07

CPC classification number: H04L1/0041 ,  H04H20/55 ,  H04H20/57 ,  H04H60/07 ,  H04L1/0061 ,  H04L12/189 ,  H04L27/02 ,  H04N7/015 ,  H04N7/088 ,  H04W4/06 ,  H04W4/90

Abstract: A digital broadcasting system is provided. The system includes an RS (Reed-Solomon) encoder configured to encode mobile service data for FEC (Forward Error Correction) to build RS frames including the mobile service data and a signaling information table, a signaling encoder configured to encode signaling information including fast information channel (FIC) data and transmission parameter channel (TPC) data, a group formatter configured to form data groups, wherein at least one of the data groups includes encoded mobile service data, known data sequences, the FIC data and the TPC data, and a transmission unit configured to transmit the broadcast signal including a parade of the data groups.

公开(公告)号：US10070188B2

公开(公告)日：2018-09-04

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 ,  H04N21/61 ,  H04N21/643 ,  H04N21/647 ,  H04H60/73 ,  H04H60/27 ,  H04N21/23 ,  H04N21/2362 ,  H04N21/262 ,  H04N21/433 ,  H04N21/4335 ,  H04N21/434 ,  H04N21/442 ,  H04N21/482 ,  H04N21/81

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.