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    DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA
    33.
    发明申请
    DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA 审中-公开
    数字广播系统和数据处理方法

    公开(公告)号：US20160191260A1

    公开(公告)日：2016-06-30

    申请号：US15008096

    申请日：2016-01-27

    Applicant: LG ELECTRONICS INC.

    Inventor： In Hwan CHOI ,  Kook Yeon KWAK ,  Byoung Gill KIM ,  Jin Woo KIM ,  Hyoung Gon LEE ,  Jong Moon KIM ,  Won Gyu SONG

    IPC: H04L12/18 ,  H04L1/00 ,  H03M13/27 ,  H04H20/71

    CPC classification number: H04L12/189 ,  H03M13/2792 ,  H04H20/71 ,  H04L1/0041 ,  H04L1/0047 ,  H04L1/0057 ,  H04L1/006 ,  H04L1/0065 ,  H04N21/2383 ,  H04N21/4382

    Abstract: A digital broadcasting system and method of processing data are disclosed. Herein, a method of processing data in a transmitting system includes creating a data group including a plurality of mobile service data packets, re-adjusting a relative position of at least one main service data packet of a main service data section, the main service data section including a plurality of main service data packets, and multiplexing the mobile service data of the data group and the main service data of the main service data section in burst units. Herein, a position of an audio data packet among the main service data packets of the main service data section may be re-adjusted. Also, a position of an audio data packet included in the main service data section may be re-adjusted based upon a multiplexing position of the main service data section.

    Abstract translation: 公开了一种数字广播系统和数据处理方法。 这里，在发送系统中处理数据的方法包括创建包括多个移动业务数据分组的数据组，重新调整主业务数据部分的至少一个主业务数据分组的相对位置，主业务数据 包括多个主服务数据分组，并且以突发单元复用数据组的移动业务数据和主业务数据部分的主业务数据。 这里，可以重新调整主服务数据部分的主服务数据分组之中的音频数据分组的位置。 此外，可以基于主服务数据部分的复用位置来重新调整包括在主服务数据部分中的音频数据分组的位置。

    IMAGE DISPLAY METHOD AND APPARATUS
    34.
    发明申请
    IMAGE DISPLAY METHOD AND APPARATUS 有权

    公开(公告)号：US20160029013A1

    公开(公告)日：2016-01-28

    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: H04N13/04

    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.

    VSB COMMUNICATION SYSTEM
    37.
    发明申请
    VSB COMMUNICATION SYSTEM 审中-公开
    VSB通信系统

    公开(公告)号：US20140233657A1

    公开(公告)日：2014-08-21

    申请号：US14260017

    申请日：2014-04-23

    Applicant: LG ELECTRONICS INC.

    Inventor： In Hwan CHOI ,  Young Mo GU ,  Kyung Won KANG ,  Kook Yeon KWAK

    IPC: H04N19/66 ,  H04N19/68 ,  H04L1/00 ,  H04N19/46

    CPC classification number: H04L1/0046 ,  H04L1/0041 ,  H04L1/0045 ,  H04L1/0057 ,  H04L1/006 ,  H04L1/0065 ,  H04L1/0071 ,  H04N19/46 ,  H04N19/66 ,  H04N19/68 ,  H04N21/2383 ,  H04N21/4382

    Abstract: A VSB communication system comprises a VSB transmission system and a VSB reception system. The VSB transmission system multiplexes a coded MPEG data and a coded supplemental data having a null sequence inserted therein, with required multiplexing information included in a field synchronization signal or in a supplemental data according to a number of the supplemental data packets being transmitted. The VSB reception system detects the required multiplexing information from the field synchronization signal or the supplemental data and decodes the multiplexed data by using the null sequence and the detected multiplexing information, as well as demultiplexes the multiplexed data into the MPEG data and the supplemental data.

    Abstract translation: VSB通信系统包括VSB传输系统和VSB接收系统。 VSB传输系统根据被发送的补充数据分组的数量，将包含在字段同步信号中的所需复用信息或补充数据中的编码MPEG数据和其中插入有空序列的编码补充数据复用。 VSB接收系统从场同步信号或补充数据检测所需的复用信息，并通过使用零序列和检测到的复用信息对多路复用数据进行解码，并将复用的数据解复用为MPEG数据和补充数据。

    DIGITAL BROADCASTING SYSTEM AND DATA PROCESSING METHOD
    38.
    发明申请
    DIGITAL BROADCASTING SYSTEM AND DATA PROCESSING METHOD 有权
    数字广播系统和数据处理方法

    公开(公告)号：US20140192699A1

    公开(公告)日：2014-07-10

    申请号：US14158286

    申请日：2014-01-17

    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: H04W4/06

    CPC classification number: H04L45/74 ,  H03M13/09 ,  H03M13/15 ,  H03M13/1515 ,  H03M13/23 ,  H03M13/2915 ,  H03M13/2936 ,  H03M13/2945 ,  H04N21/23611 ,  H04N21/23614 ,  H04N21/2362 ,  H04N21/2381 ,  H04N21/2383 ,  H04N21/4345 ,  H04N21/4348 ,  H04N21/4381 ,  H04N21/4382 ,  H04N21/6437 ,  H04W4/06

    Abstract: A method of processing broadcast data in a broadcast transmitting system includes Reed-Solomon (RS) encoding and Cyclic Redundancy Check encoding an RS frame payload including mobile service data to build an RS frame, wherein the RS frame payload comprises a plurality of mobile and handheld transport packets; first encoding data of the RS frame with a first encoding code; second encoding signaling data with a second encoding code, wherein the signaling data include fast information channel (FIC) data and transmission parameter channel (TPC) data, the FIC data including information for rapid mobile service acquisition and the TPC data including a parade identifier for identifying a parade to which a current data group belongs; mapping the first encoded data into data groups and adding known data sequences and the second encoded signaling data to each of the data groups; and transmitting a transmission frame including data of the data groups.

    Abstract translation: 在广播发送系统中处理广播数据的方法包括对包含移动业务数据的RS帧有效载荷编码的里德 - 所罗门（RS）编码和循环冗余校验，以构建RS帧，其中，所述R​​S帧有效载荷包括多个移动和手持 运输包; 用第一编码码对RS帧的第一编码数据; 第二编码信号数据与第二编码代码，其中所述信令数据包括快速信息信道（FIC）数据和传输参数信道（TPC）数据，所述FIC数据包括用于快速移动业务获取的信息，并且所述TPC数据包括用于 识别当前数据组所属的游行; 将第一编码数据映射到数据组中，并将已知数据序列和第二编码信令数据添加到每个数据组; 以及发送包括数据组的数据的传输帧。

    DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA
    39.
    发明申请
    DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA 有权
    数字广播系统和数据处理方法

    公开(公告)号：US20130294346A1

    公开(公告)日：2013-11-07

    申请号：US13937019

    申请日：2013-07-08

    Applicant: LG ELECTRONICS INC.

    Inventor： Jong Moon KIM ,  In Hwan CHOI ,  Kook Yeon KWAK ,  Byoung Gill KIM ,  Won Gyu SONG ,  Jin Woo KIM ,  Hyoung Gon LEE

    IPC: H04W4/06

    CPC classification number: H03M13/2792 ,  H03M13/09 ,  H04L1/0041 ,  H04L7/0029 ,  H04L7/042 ,  H04L12/189 ,  H04L27/0014 ,  H04L2027/003 ,  H04N21/2383 ,  H04N21/4382 ,  H04W4/06

    Abstract: A digital broadcast receiving system includes a known data detector, a carrier recovery unit, and a timing recovery unit. The known data detector may detect known data information inserted and transmitted from a digital broadcast transmitting system and using the known data information to estimate initial frequency offset. The carrier recovery unit may obtain initial synchronization by using the initial frequency offset, and may detect frequency offset from the received data by using the known sequence position indicator so as to perform carrier recovery. The timing recovery unit may detect timing error information from the received signal by using the known sequence position indicator so as to perform timing recovery.

    Abstract translation: 数字广播接收系统包括已知数据检测器，载波恢复单元和定时恢复单元。 已知的数据检测器可以检测从数字广播发送系统插入和发送的已知数据信息，并使用已知数据信息来估计初始频率偏移。 载波恢复单元可以通过使用初始频率偏移来获得初始同步，并且可以通过使用已知的序列位置指示符来检测来自接收到的数据的频率偏移，以便执行载波恢复。 定时恢复单元可以通过使用已知的序列位置指示符来检测来自接收信号的定时误差信息，以便执行定时恢复。

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