公开(公告)号：US20160277038A1

公开(公告)日：2016-09-22

申请号：US15052565

申请日：2016-02-24

Applicant: LG ELECTRONICS INC.

Inventor： Jongseob BAEK ,  Jongwoong SHIN ,  Woosuk KO ,  Sungryong HONG

IPC: H03M13/27 ,  H04L1/00 ,  H04L27/26

CPC classification number: H04L1/0071 ,  H03M13/2792 ,  H04B1/10 ,  H04H60/11 ,  H04L1/0033 ,  H04L1/0036 ,  H04L1/0045 ,  H04L1/06 ,  H04L1/0625 ,  H04L1/0668 ,  H04L5/0023 ,  H04L5/0048 ,  H04L27/2626 ,  H04L27/2655

Abstract: Disclosed is a broadcast signal receiver. The broadcast signal receiver includes a synchronization and demodulation unit configured to perform signal detection and OFDM demodulation on a reception signal comprising layer division multiplexing (LDM) data, a frame parsing/deinterleaving unit configured to parse the signal frame of the reception signal and to deinterleave the LDM data, a first demapping/decoding unit configured to obtain the data of a first layer by demapping and forward error correction (FEC)-encoding the LDM data, an interference removal unit configured to remove the data of the first layer from the LDM data and to output the data of a second layer, and a second demapping/decoding unit configured to demap and FEC-decode the data of the second layer.

Abstract translation: 公开了广播信号接收机。 广播信号接收机包括同步和解调单元，被配置为对包括层分复用（LDM）数据的接收信号执行信号检测和OFDM解调，帧解析/解交织单元被配置为解析接收信号的信号帧并解交织 LDM数据，第一解映射/解码单元，被配置为通过对LDM数据进行解映射和转发纠错（FEC）来获得第一层的数据;干扰去除单元，被配置为从LDM中去除第一层的数据 数据并输出第二层的数据，以及第二解映射/解码单元，被配置为对第二层的数据进行解映射和FEC解码。

公开(公告)号：US20160269873A1

公开(公告)日：2016-09-15

申请号：US15064333

申请日：2016-03-08

Applicant: LG ELECTRONICS INC.

Inventor： Jinyong CHOI ,  Woosuk KO ,  Sangchul MOON ,  Sungryong HONG

IPC: H04W4/06 ,  H04L27/26 ,  H04L27/36 ,  H04B7/04

CPC classification number: H04L27/2649 ,  H04B7/0413 ,  H04B7/10 ,  H04L27/22 ,  H04L27/2627 ,  H04L27/3444 ,  H04L27/362 ,  H04L27/38 ,  H04W4/06

Abstract: A method and an apparatus for transmitting broadcast signals thereof are disclosed. The apparatus for transmitting broadcast signals, the apparatus comprises an encoder to encode service data, a mapper to map the encoded service data into constellations, a MIMO (Multi Input Multi Output) processor to process a pair of symbols of the mapped service data based on a rotation matrix with a rotation angle, a frame builder to build signal frames including the MIMO processed service data, a modulator to modulate data in the signal frames by an OFDM (Orthogonal Frequency Division Multiplex) scheme and a transmitter to transmit the broadcast signals having the modulated data.

Abstract translation: 公开了一种用于发送广播信号的方法和装置。 用于发送广播信号的装置，该装置包括编码服务数据的编码器，映射器将编码的服务数据映射成星座; MIMO（多输入多输出）处理器，用于处理映射服务数据的一对符号，基于 具有旋转角的旋转矩阵，用于构建包括MIMO处理的服务数据的信号帧的帧构建器，用于通过OFDM（正交频分复用）方案来调制信号帧中的数据的调制器，以及发送具有 调制数据。

公开(公告)号：US20160269792A1

公开(公告)日：2016-09-15

申请号：US15034718

申请日：2015-04-27

Applicant: LG ELECTRONICS INC.

Inventor： Minsung KWAK ,  Seungryul YANG ,  Kyoungsoo MOON ,  Woosuk KO ,  Sungryong HONG

IPC: H04N21/472 ,  H04N21/234 ,  H04N21/235 ,  H04N21/41

Abstract: The present invention provides a method for transmitting a broadcast signal. A broadcast receiver, according to one embodiment of the present invention, comprises: a broadcast signal interface, which receives a broadcast signal comprising broadcast content, which includes one or more components, and a component element which describes the one more components; a control unit for parsing the component element and decoding the broadcast content by referencing the parsed component element, wherein the component element comprises a capability element describing capabilities of a broadcast receiver required for processing the component; and a display unit for displaying the broadcast content which has been decoded.

Abstract translation: 本发明提供一种发送广播信号的方法。 根据本发明的一个实施例的广播接收机包括：广播信号接口，其接收包括广播内容的广播信号，其包括一个或多个组件，以及描述所述多个组件的组件; 用于解析组件元素并通过参考解析的组件元素来解码广播内容的控制单元，其中所述组件元素包括描述处理组件所需的广播接收机的能力的能力元素; 以及显示单元，用于显示已被解码的广播内容。

公开(公告)号：US20160269786A1

公开(公告)日：2016-09-15

申请号：US15036491

申请日：2014-12-09

Applicant: LG ELECTRONICS INC.

Inventor： Jinwon LEE ,  Kyoungsoo MOON ,  Woosuk KO ,  Seungryul YANG ,  Sejin OH ,  Seungjoo AN ,  Sungryong HONG

IPC: H04N21/478

CPC classification number: H04N21/478 ,  H04H60/33 ,  H04N21/435 ,  H04N21/4755 ,  H04N21/4758 ,  H04N21/8166

Abstract: The receiver comprising a receiving device for receiving a data structure that encapsulates a questionnaire which represent individual questions that can be answered by the receiver, a PDI engine for acquiring the questionnaire from the data structure, receiving a setting option of a user for the application identified by the application identifier, and storing the setting option in relation to the data structure, an application signaling parser for parsing a trigger which is a signaling element to establish timing of playout of the application, and a processor for parsing a second application identifier from the trigger, acquiring the stored setting option in relation to the data structure of which a value of the first application identifier matches to a value of the second application identifier, and determining whether process the application to be launched or not based on the setting option is disclosed

Abstract translation: 所述接收机包括：接收装置，用于接收包含表示可由接收者回答的各个问题的问卷的数据结构; PDI引擎，用于从数据结构获取问卷;接收用户识别的应用的设置选项; 通过应用标识符和存储关于数据结构的设置选项，用于解析作为信令元素的触发器的应用信号解析器，以建立应用的播放定时，以及处理器，用于从第二应用标识符 触发，获取相对于第一应用标识符的值与第二应用标识符的值相匹配的数据结构的存储设置选项，以及基于设置选项确定是否处理要启动的应用程序

公开(公告)号：US20160269215A1

公开(公告)日：2016-09-15

申请号：US15060165

申请日：2016-03-03

Applicant: LG ELECTRONICS INC.

Inventor： Jinyong CHOI ,  Woosuk KO ,  Sangchul MOON ,  Sungryong HONG

IPC: H04L27/34 ,  H04L27/22 ,  H04L27/38 ,  H04L27/26

CPC classification number: H04L27/2649 ,  H04B7/0413 ,  H04B7/10 ,  H04L27/22 ,  H04L27/2627 ,  H04L27/3444 ,  H04L27/362 ,  H04L27/38 ,  H04W4/06

Abstract: A method and an apparatus for receiving broadcast signals thereof are disclosed. The apparatus for receiving broadcast signals, the apparatus comprises a receiver to receive the broadcast signals, a demodulator to demodulate the received broadcast signals by an OFDM (Orthogonal Frequency Division Multiplex) scheme, a frame parser to parse signal frames from the demodulated broadcast signals, a MIMO (Multi Input Multi Output) processor to process service data in the parsed signal frames based on a rotation matrix with a rotation angle, a demapper to demap the MIMO processed service data and a decoder to decode the demapped service data.

Abstract translation: 公开了一种用于接收广播信号的方法和装置。 用于接收广播信号的装置，该装置包括接收广播信号的接收机，用OFDM（正交频分复用）方式解调所接收的广播信号的解调器，用于从解调的广播信号中解码信号帧的帧解析器， 基于具有旋转角度的旋转矩阵来处理解析的信号帧中的服务数据的MIMO（多输入多输出）处理器，用于解映射MIMO处理的服务数据的解映射器和解码器以对解映射的服务数据进行解码。

公开(公告)号：US20160234454A1

公开(公告)日：2016-08-11

申请号：US15021606

申请日：2014-09-04

Applicant: LG ELECTRONICS INC.

Inventor： Woosuk KWON ,  Seoungjoo AN ,  Woosuk KO ,  Sejin OH ,  Kyoungsoo MOON ,  Sungryong HONG

IPC: H04N5/46 ,  H04N7/08

CPC classification number: H04N5/46 ,  H04H20/24 ,  H04N7/08 ,  H04N21/41407 ,  H04N21/42638 ,  H04N21/44209 ,  H04N21/4524 ,  H04N21/6112 ,  H04N21/6131

Abstract: Disclosed is a broadcast receiving device. A terrestrial broadcast receiving unit receives a terrestrial broadcasting service. A mobile receiving unit receives a mobile broadcasting service transmitted via a network for mobile communication. A control unit allows the terrestrial broadcasting service and the mobile broadcasting service to be selectively received.

Abstract translation: 公开了一种广播接收装置。 地面广播接收单元接收地面广播业务。 移动接收单元接收经由用于移动通信的网络发送的移动广播服务。 控制单元允许选择性地接收地面广播业务和移动广播业务。

公开(公告)号：US20160234355A1

公开(公告)日：2016-08-11

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: H04L29/08

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.

Abstract translation: 根据本发明实施例的用于处理广播信号的方法包括：对一个或多个广播服务的广播数据进行编码; 编码包括描述所述一个或多个广播服务的属性的信息的第一级信令信息; 编码包括用于列出所述一个或多个广播服务的信息的第二级信令信息; 以及生成包括编码广播数据，第一级信令信息和第二级信令信息的广播信号。

公开(公告)号：US20160227263A1

公开(公告)日：2016-08-04

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 ,  H04L29/06

CPC classification number: H04N21/23605 ,  H04L69/22 ,  H04N21/236 ,  H04N21/23611 ,  H04N21/23614 ,  H04N21/6437 ,  H04N21/8456

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.

Abstract translation: 本发明提供一种用于发送广播信号的装置，一种用于接收广播信号的装置和用于发送和接收广播信号的方法。 使用广播网络发送包括多媒体内容的广播信号的装置包括：编码器，被配置为生成信令信息，其中所述信令信息指示是否要实时传输所述多媒体内容; 发送块发生器，如果所述信令信息指示所述多媒体内容的实时传输，被配置为将包含在所述多媒体内容中的文件划分为指示独立编码和发送的数据单元的至少一个传输块（TB）; 以及被配置为发送所述传输块（TB）的发射机。 因此，当获取多媒体内容然后为用户显示时，该装置可以减少所需的总时间。

公开(公告)号：US20160226689A1

公开(公告)日：2016-08-04

申请号：US15016101

申请日：2016-02-04

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyung KIM ,  Woosuk KO ,  Sungryong HONG

IPC: H04L27/26 ,  H04L1/00 ,  H04L12/18

CPC classification number: H04L27/2602 ,  H03M13/09 ,  H03M13/1102 ,  H03M13/152 ,  H03M13/255 ,  H03M13/2707 ,  H03M13/271 ,  H03M13/2906 ,  H04L1/0004 ,  H04L1/001 ,  H04L1/0025 ,  H04L1/0041 ,  H04L1/0052 ,  H04L1/0057 ,  H04L1/0065 ,  H04L1/0071 ,  H04L5/0091 ,  H04L12/18 ,  H04L12/189 ,  H04L27/2607 ,  H04L27/2613 ,  H04L27/2628 ,  H04L27/265

Abstract: Disclosed herein is a broadcast signal transmitter. A broadcast signal transmitter according to an embodiment of the present invention includes an input formatting module configured to perform baseband formatting and to output the data of at least one Physical Layer Pipe (PLP), a BICM module configured to perform error-correction processing on the PLP data, a framing and interleaving module configured to interleave the PLP data and to generate a signal frame, and a waveform generation module configured to insert a preamble into the signal frame and to generate a broadcast signal by performing OFDM modulation.

Abstract translation: 这里公开了一种广播信号发射机。 根据本发明的实施例的广播信号发射机包括：输入格式化模块，被配置为执行基带格式化并输出至少一个物理层管道（PLP）的数据; BICM模块，被配置为对 PLP数据，被配置为交错PLP数据并生成信号帧的成帧和交织模块，以及波形生成模块，被配置为将前导码插入到信号帧中，并通过执行OFDM调制生成广播信号。

公开(公告)号：US20160219312A1

公开(公告)日：2016-07-28

申请号：US15025055

申请日：2014-09-25

Applicant: LG ELECTRONICS INC.

Inventor： Chulkyu MUN ,  Jaehyung KIM ,  Hochul JUNG ,  Woosuk KO ,  Sungryong HONG

IPC: H04N21/2383 ,  H04N21/2389

CPC classification number: H04N21/2383 ,  H04B7/0413 ,  H04H20/33 ,  H04L27/2602 ,  H04L27/2618 ,  H04N21/2389

Abstract: The present invention relates to an apparatus for transmitting broadcast signals, an apparatus for receiving broadcast signals and methods for transmitting and receiving broadcast signals. The method of transmitting broadcast signals includes encoding data corresponding to each of data transmission channel which carries at least one service data or service component data, building at least one signal frame including the encoded data, modulating the at least one signal frame by an OFDM (Orthogonal Frequency Division Multiplex) scheme; and transmitting the broadcast signals carrying the at least one modulated signal frame.

Abstract translation: 本发明涉及一种用于发送广播信号的装置，一种用于接收广播信号的装置和用于发送和接收广播信号的方法。 发送广播信号的方法包括对应于携带至少一个服务数据或服务组件数据的数据传输信道中的每一个的编码数据，构建包括编码数据的至少一个信号帧，通过OFDM调制至少一个信号帧（ 正交频分复用）方案; 以及发送携带所述至少一个调制信号帧的广播信号。