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    DIGITAL BROADCASTING RECEIVER AND METHOD FOR CONTROLLING THE SAME
    11.
    发明申请
    DIGITAL BROADCASTING RECEIVER AND METHOD FOR CONTROLLING THE SAME 有权
    数字广播接收机及其控制方法

    公开(公告)号：US20150058879A1

    公开(公告)日：2015-02-26

    申请号：US14529037

    申请日：2014-10-30

    Applicant: LG ELECTRONICS INC.

    Inventor： Sang Kil PARK ,  In Hwan CHOI ,  Jae Hyung SONG ,  Chul Soo LEE

    IPC: H04N21/236 ,  H04N21/2347 ,  H04N21/61

    CPC classification number: H04N21/23614 ,  H04H20/30 ,  H04H20/55 ,  H04H20/57 ,  H04L9/30 ,  H04N21/2347 ,  H04N21/235 ,  H04N21/23605 ,  H04N21/23611 ,  H04N21/2362 ,  H04N21/2383 ,  H04N21/26603 ,  H04N21/6131 ,  H04N21/8126

    Abstract: A method of processing broadcast data includes: performing RS encoding and CRC encoding on mobile service data to generate an RS frame belonging to an ensemble including a signaling information table including access information of the mobile service data and identification information for identifying a stream where keys to decrypt the mobile service data are obtained; mapping a portion of data in the RS frame to a group including known data sequences, FIC data, and TPC data, wherein the FIC data includes information for rapid mobile service acquisition, and the TPC data includes FIC version information for indicating an update of the FIC data; and transmitting a broadcast signal including the group. The group further includes data blocks. First, fourth, fifth and sixth known data sequences are inserted into third, fifth, sixth and seventh data blocks, respectively. Second and third known data sequences are inserted into a fourth data block.

    Abstract translation: 一种处理广播数据的方法包括：对移动业务数据进行RS编码和CRC编码，以产生属于一个集合的RS帧，所述RS帧包括包括移动业务数据的接入信息的信令信息表，以及用于识别其中密钥 解密移动业务数据; 将RS帧中的一部分数据映射到包括已知数据序列，FIC数据和TPC数据的组中，其中FIC数据包括用于快速移动业务获取的信息，并且TPC数据包括用于指示更新的FIC版本信息 FIC数据; 以及发送包括该组的广播信号。 该组还包括数据块。 分别将第一，第四，第五和第六已知数据序列插入到第三，第五，第六和第七数据块中。 将第二和第三已知数据序列插入到第四数据块中。

    DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA IN DIGITAL BROADCASTING SYSTEM
    12.
    发明申请
    DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA IN DIGITAL BROADCASTING SYSTEM 有权
    数字广播系统和数字广播系统中数据处理方法

    公开(公告)号：US20140267921A1

    公开(公告)日：2014-09-18

    申请号：US14287937

    申请日：2014-05-27

    Applicant: LG ELECTRONICS INC.

    Inventor： Hui Sang YOO ,  In Hwan CHOI ,  Chul Soo LEE ,  Jae Hyung SONG ,  Pil Sup SHIN

    IPC: H03M13/25 ,  H04N7/52 ,  H04L27/04 ,  H04N5/40 ,  H03M13/29 ,  H04L1/00

    CPC classification number: H04L1/0041 ,  H03M13/251 ,  H03M13/2936 ,  H04L1/0045 ,  H04L1/0057 ,  H04L1/006 ,  H04L1/0071 ,  H04L27/04 ,  H04L65/4076 ,  H04L2025/03382 ,  H04N5/38 ,  H04N5/40 ,  H04N5/4401 ,  H04N5/44543 ,  H04N5/50 ,  H04N7/52 ,  H04N21/235 ,  H04N21/414 ,  H04N21/41407 ,  H04N21/4345 ,  H04N21/435 ,  H04N21/4622 ,  H04N21/6131

    Abstract: The present invention provides a data processing method, the data processing method including receiving a broadcasting signal where mobile service data are multiplexed with main service data, extracting transmission-parameter-channel signaling information and fast-information-channel signaling information from a data group within the received mobile service data, parsing first program table information describing virtual channel information of an ensemble and a service provided by the ensemble using the fast-information-channel signaling information, the ensemble the ensemble corresponding to a virtual channel group of the received mobile service data, obtaining information representing that second program table information, which includes a descriptor describing event information of the mobile service data, is received, from the first program table information, parsing the second program table information, and storing the event information and displaying service guide information including the event information.

    Abstract translation: 本发明提供一种数据处理方法，该数据处理方法包括接收移动业务数据与主业务数据复用的广播信号，从数据组内的数据组提取发送参数信道信令信息和快速信息信道信令信息 接收到的移动业务数据，使用快速信息信道信令信息来解析描述集合的虚拟信道信息的第一节目表信息和由集合提供的业务，所述集合对应于所接收的移动业务的虚拟信道组 数据，从第一节目表信息中接收表示第二节目表信息的信息，该第二节目表信息包括描述移动业务数据的事件信息的描述符，解析第二节目表信息，并存储事件信息和显示服务指南 信息包括 uding事件信息。

    DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA IN DIGITAL BROADCASTING SYSTEM
    13.
    发明申请
    DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA IN DIGITAL BROADCASTING SYSTEM 有权
    数字广播系统和数字广播系统中数据处理方法

    公开(公告)号：US20140233462A1

    公开(公告)日：2014-08-21

    申请号：US14264903

    申请日：2014-04-29

    Applicant: LG ELECTRONICS INC.

    Inventor： Young Hun SONG ,  In Hwan CHOI ,  Chul Soo LEE ,  Jae Hyung SONG ,  Sang Hyup LEE

    IPC: H04L12/18

    CPC classification number: H04H20/33 ,  H04H20/28 ,  H04H20/93 ,  H04H60/73 ,  H04L1/0047 ,  H04L1/0072 ,  H04L1/0083 ,  H04L12/18 ,  H04L2001/0093 ,  H04N5/4401 ,  H04N5/50 ,  H04N21/2343 ,  H04N21/235 ,  H04N21/23614 ,  H04N21/2362 ,  H04N21/26241 ,  H04N21/414 ,  H04N21/4345 ,  H04N21/435 ,  H04N21/4622 ,  H04N21/6131 ,  H04N21/64322 ,  H04N21/8586

    Abstract: A digital broadcast receiver and a control method thereof are disclosed. The digital broadcast receiver includes a reception unit for receiving a broadcast signal which mobile service data and main service data are multiplexed, an extractor for extracting transmission parameter channel signaling information and fast information channel signaling information from a data group in the received mobile service data, an acquirer for acquiring a program table describing virtual channel information and a service of an ensemble by using the extracted fast information channel signaling information, the ensemble being a virtual channel group of the received mobile service data, a detector for detecting a descriptor defining Internet access information corresponding to the mobile service data by using the acquired program table, and a controller for controlling such that the Internet access information of the detected descriptor and the mobile service data are displayed.

    Abstract translation: 公开了一种数字广播接收机及其控制方法。 数字广播接收机包括：接收单元，用于接收移动业务数据和主业务数据被复用的广播信号;提取器，用于从所接收的移动业务数据中的数据组提取传输参数信道信令信息和快速信息信道信令信息， 获取器，用于通过使用提取的快速信息信道信息信息获取描述虚拟信道信息和服务的节目表，所述集合是所接收的移动业务数据的虚拟信道组;检测器，用于检测定义因特网接入的描述符 通过使用所获取的节目表对应于移动业务数据的信息，以及控制器，用于控制使得检测到的描述符和移动业务数据的因特网接入信息被显示。

    DTV TRANSMITTING SYSTEM AND METHOD OF PROCESSING BROADCAST DATA
    14.
    发明申请
    DTV TRANSMITTING SYSTEM AND METHOD OF PROCESSING BROADCAST DATA 有权
    数字电视发射系统和处理广播数据的方法

    公开(公告)号：US20140164882A1

    公开(公告)日：2014-06-12

    申请号：US14181461

    申请日：2014-02-14

    Applicant: LG Electronics Inc.

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

    IPC: H04L1/00

    CPC classification number: H03M13/2792 ,  H03M13/1515 ,  H03M13/2703 ,  H03M13/6522 ,  H04L1/0041 ,  H04L1/0047 ,  H04L1/0054 ,  H04L1/0058 ,  H04L1/0061 ,  H04L1/0065 ,  H04L1/007 ,  H04L1/0071 ,  H04N21/235 ,  H04N21/23614 ,  H04N21/2383 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/4382

    Abstract: A DTV transmitting system includes an encoder, a randomizer, a block processor, a group formatter, a deinterleaver, and a packet formatter. The encoder codes enhanced data for error correction, permutes the coded data, and further codes the permuted data for error detection. The randomizer randomizes the coded enhanced data, and the block processor codes the randomized data at an effective coding rate of 1/H. The group formatter forms a group of enhanced data having data regions, and inserts the coded enhanced data into at least one of the data regions. The deinterleaver deinterleaves the group of enhanced data, and the packet formatter formats the deinterleaved data into corresponding data bytes.

    Abstract translation: DTV发送系统包括编码器，随机发生器，块处理器，组格式器，解交织器和分组格式化器。 编码器对用于纠错的增强数据进行编码，对编码数据进行置换，并进一步编码用于错误检测的置换数据。 随机化器将编码的增强数据随机化，并且块处理器以1 / H的有效编码率对随机数据进行编码。 组格式化器形成具有数据区域的一组增强数据，并将编码的增强数据插入至少一个数据区域。 解交织器对一组增强数据进行解交织，并且数据包格式化器将解交织的数据格式化为相应的数据字节。

    TRANSMITTING SYSTEM AND METHOD OF TRANSMITTING DIGITAL BROADCAST SIGNAL IN TRANSMITTING SYSTEM
    16.
    发明申请
    TRANSMITTING SYSTEM AND METHOD OF TRANSMITTING DIGITAL BROADCAST SIGNAL IN TRANSMITTING SYSTEM 有权
    发送系统和发送系统中数字广播信号的发送方法

    公开(公告)号：US20140108893A1

    公开(公告)日：2014-04-17

    申请号：US14104956

    申请日：2013-12-12

    Applicant: LG ELECTRONICS INC.

    Inventor： Won Gyu SONG ,  Byoung Gill KIM ,  Jin Woo KIM ,  Hyoung Gon LEE ,  Jae Hyung SONG ,  In Hwan CHOI ,  Chul Kyu MUN

    IPC: H03M13/05

    CPC classification number: H03M13/05 ,  H03M13/09 ,  H03M13/1515 ,  H03M13/253 ,  H03M13/256 ,  H03M13/2915 ,  H03M13/2966 ,  H03M13/6538 ,  H04H20/30 ,  H04H20/57 ,  H04N5/38 ,  H04N21/23439 ,  H04N21/235 ,  H04N21/2365 ,  H04N21/2383

    Abstract: A transmitting system and a method of transmitting digital broadcast signal are disclosed. The method of transmitting digital broadcasting signal in a transmitter includes multiplexing a specified number of mobile data packets, a first scalable number of mobile data packets, and a second scalable number of main data packets, interleaving mobile data in the mobile data packets and main data in the main data packets, transmitting the interleaved mobile and main data during a slot, wherein the data group includes a plurality of first blocks, each first block including a plurality of data segments, specified block of the plurality of first blocks including the mobile data, known data sequence, trellis initialization data and RS parity bytes inserted in pre-determined position of the data group, wherein the data group includes a plurality of regions, wherein the last region includes the first scalable number of mobile data packets.

    Abstract translation: 公开了一种发送系统和发送数字广播信号的方法。 在发射机中发送数字广播信号的方法包括多路复用指定数量的移动数据分组，第一可缩放数量的移动数据分组和第二可缩放数量的主数据分组，在移动数据分组和主数据中交织移动数据 在主数据分组中，在时隙期间发送交错的移动和主数据，其中数据组包括多个第一块，每个第一块包括多个数据段，包括移动数据的多个第一块的指定块 已知数据序列，网格初始化数据和插入数据组的预定位置的RS奇偶校验字节，其中数据组包括多个区域，其中最后区域包括第一可缩放数量的移动数据分组。

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