RECEIVING/TRANSMITTING SYSTEM AND DATA PROCESSING METHOD IN THE RECEIVING/TRANSMITTING SYSTEM
    1.
    发明申请
    RECEIVING/TRANSMITTING SYSTEM AND DATA PROCESSING METHOD IN THE RECEIVING/TRANSMITTING SYSTEM 有权
    接收/发送系统中的接收/发送系统和数据处理方法

    公开(公告)号:US20130151933A1

    公开(公告)日:2013-06-13

    申请号:US13517892

    申请日:2012-06-14

    IPC分类号: H03M13/25

    摘要: According to one embodiment, a transmitting system includes: a randomizer for randomizing mobile service data; a processor for Serial Concatenated Convolutional Coding (SCCC) outer-encoding the randomized mobile service data; a first formatter for forming a first data group including the SCCC outer-encoded mobile service data; a deinterleaver for deinterleaving data of the first data group to output a second data group comprising data packets including a portion of the deinterleaved data, wherein the data packets are spaced at least one data packet apart; and a trellis encoder for trellis encoding the deinterleaved data.

    摘要翻译: 根据一个实施例,发送系统包括:随机化器,用于随机化移动业务数据; 用于串行级联卷积编码(SCCC)的处理器,用于对随机移动业务数据进行外编码; 用于形成包括所述SCCC外部编码移动业务数据的第一数据组的第一格式器; 解交织器,用于对所述第一数据组的数据进行解交织以输出包括包括所述去交织数据的一部分的数据分组的第二数据组,其中,所述数据分组间隔开至少一个数据分组; 以及用于网格编码解交织数据的网格编码器。

    DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA IN THE DIGITAL BROADCASTING SYSTEM
    2.
    发明申请
    DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA IN THE 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:US20120144266A1

    公开(公告)日:2012-06-07

    申请号:US13314098

    申请日:2011-12-07

    IPC分类号: H03M13/29 G06F11/10

    摘要: A digital broadcast transmitting and a method of processing broadcast data in a digital broadcast transmitting system are disclosed. The method includes randomizing mobile service data; RS encoding and CRC encoding the randomized mobile service data to build an RS frame; dividing the built RS frame into L (L>1) number of portions and adding K bytes (K≧0) of dummy data to one of the portions; encoding data in the portions at a code rate of 1/H (H>1); first interleaving the encoded data; mapping the first interleaved data into data groups and adding known data sequences and transmission parameters to each of the data groups, deinterleaving data of the data groups; second interleaving the deinterleaved data; and transmitting a transmission frame including the second interleaved data.

    摘要翻译: 公开了一种在数字广播发送系统中的数字广播发送和处理广播数据的方法。 该方法包括随机移动业务数据; RS编码和CRC编码随机移动业务数据构建一个RS帧; 将建立的RS帧划分为L(L> 1)个部分,并将K个字节(K≥0)的虚拟数据添加到其中一个部分; 在编码率为1 / H(H> 1)的部分中编码数据; 首先交织编码数据; 将第一交错数据映射到数据组中,并将已知数据序列和传输参数添加到每个数据组,对数据组进行解交织; 第二交错解交织数据; 以及发送包括所述第二交织数据的传输帧。

    TRANSMITTING SYSTEM AND METHOD OF PROCESSING DIGITAL BROADCAST SIGNAL IN TRANSMITTING SYSTEM
    5.
    发明申请
    TRANSMITTING SYSTEM AND METHOD OF PROCESSING DIGITAL BROADCAST SIGNAL IN TRANSMITTING SYSTEM 有权
    发送系统及其在发送系统中处理数字广播信号的方法

    公开(公告)号:US20110007677A1

    公开(公告)日:2011-01-13

    申请号:US12831911

    申请日:2010-07-07

    IPC分类号: H04B7/00

    摘要: A transmitting system, a receiving system, and a method of processing broadcast signals are disclosed. The method for transmitting a broadcast signal 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, the slot during which the main data and a data group including the mobile data are transmitted, the data group including a plurality of regions, the plurality of regions including data blocks, each data block including a plurality of data segments, wherein a first and second regions include a primary ensemble of the mobile data, known data sequences and signaling bytes for signaling the mobile data, a third, fourth and fifth regions include a secondary ensemble of the mobile data, and the fifth region includes the first scalable number of mobile data packets.

    摘要翻译: 公开了一种发送系统,接收系统和处理广播信号的方法。 用于发送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,交织移动数据分组中的移动数据和主数据中的主数据 数据分组,在时隙期间发送交错的移动和主数据,发送主数据和包括移动数据的数据组的时隙,所述数据组包括多个区域,所述多个区域包括数据块,每个 数据块,其包括多个数据段,其中第一和第二区域包括移动数据的主要集合,已知的数据序列和用于发信号通知移动数据的信令字节,第三,第四和第五区域包括移动的第二集合 数据,并且第五区域包括第一可缩放数量的移动数据分组。

    DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA IN DIGITAL BROADCASTING SYSTEM
    6.
    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:US20120163478A1

    公开(公告)日:2012-06-28

    申请号:US13418297

    申请日:2012-03-12

    IPC分类号: H04N7/26

    摘要: A method of processing digital broadcast data in a digital broadcast transmitter includes performing Reed-Solomon (RS) encoding and Cyclic Redundancy Check encoding on mobile service data to build an RS frame; dividing the RS frame into a plurality of portions; mapping one of the plurality of portions into a first data group and inserting known data sequences, transmission parameters, place holders for non-systematic RS parity data, place holders for main service data, and place holders for MPEG header data into the first data group; deinterleaving data of the first data group to output a second data group; and removing the place holders for non-systematic RS parity data and the place holders for main service data in the second data group and replacing the place holders for MPEG header data in the second data group with MPEG header data to output mobile service data packets.

    摘要翻译: 在数字广播发射机中处理数字广播数据的方法包括对移动业务数据执行里德 - 所罗门(RS)编码和循环冗余校验编码以建立RS帧; 将RS帧划分成多个部分; 将多个部分中的一个映射到第一数据组中,并将用于非系统RS奇偶校验数据的已知数据序列,传输参数,占位符,主服务数据的占位符和用于MPEG头数据的占位符插入到第一数据组 ; 解交织第一数据组的数据以输出第二数据组; 并且移除用于非系统RS奇偶校验数据的占位符和用于第二数据组中的主服务数据的占位符,并且用MPEG标题数据替换第二数据组中的MPEG标题数据的占位符以输出移动业务数据分组。

    DTV TRANSMITTING SYSTEM AND RECEIVING SYSTEM AND METHOD OF PROCESSING BROADCAST DATA
    7.
    发明申请
    DTV TRANSMITTING SYSTEM AND RECEIVING SYSTEM AND METHOD OF PROCESSING BROADCAST DATA 有权
    数字电视发射系统和接收系统以及处理广播数据的方法

    公开(公告)号:US20120147977A1

    公开(公告)日:2012-06-14

    申请号:US13399976

    申请日:2012-02-17

    IPC分类号: H04N7/26

    摘要: A digital television receiving system includes a frame encoder, a data randomizing and expanding unit, a group formatter, a block processor, a deinterleaver, and a multiplexer. The frame encoder encodes an enhanced data frame for error correction. The data randomizing and expanding unit randomizes the encoded enhanced data and expands the randomized enhanced data. The group formatter forms a group of enhanced data having head, body, and tail regions and inserts the expanded data and transmission parameters into the body region. The block processor codes the group of enhanced data, and the deinterleaver deinterleaves the coded enhanced data. The packet formatter formats the deinterleaved enhanced data into enhanced data packets.

    摘要翻译: 数字电视接收系统包括帧编码器,数据随机化和扩展单元,组格式器,块处理器,解交织器和多路复用器。 帧编码器对用于纠错的增强数据帧进行编码。 数据随机化和扩展单元随机化编码的增强数据并扩展随机增强数据。 组格式化器形成一组具有头部,身体和尾部区域的增强数据,并将扩展的数据和传输参数插入身体区域。 块处理器对增强数据组进行编码,解交织器对编码的增强数据进行解交织。 数据包格式化器将解交织的增强数据格式化为增强的数据包。

    DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA
    9.
    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:US20120036413A1

    公开(公告)日:2012-02-09

    申请号:US13229579

    申请日:2011-09-09

    IPC分类号: H03M13/05 G06F11/10

    摘要: 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.

    摘要翻译: 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。