利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

341 条记录 (耗时 0.111 秒)

    Digital broadcasting system and data processing method
    91.
    发明授权
    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：US08098740B2

    公开(公告)日：2012-01-17

    申请号：US12167205

    申请日：2008-07-02

    申请人： Jong Yeul Suh ,  In Hwan Choi ,  Ho Taek Hong ,  Kook Yeon Kwak ,  Byoung Gill Kim ,  Jae Hyung Song ,  Jin Pil Kim ,  Won Gyu Song ,  Chul Soo Lee ,  Jin Woo Kim ,  Hyoung Gon Lee ,  Joon Hui Lee

    发明人： Jong Yeul Suh ,  In Hwan Choi ,  Ho Taek Hong ,  Kook Yeon Kwak ,  Byoung Gill Kim ,  Jae Hyung Song ,  Jin Pil Kim ,  Won Gyu Song ,  Chul Soo Lee ,  Jin Woo Kim ,  Hyoung Gon Lee ,  Joon Hui Lee

    IPC分类号： H04N11/02

    CPC分类号： H04N21/4345 ,  H04N19/187 ,  H04N19/31 ,  H04N19/44 ,  H04N19/61 ,  H04N19/70 ,  H04N19/89 ,  H04N21/2383 ,  H04N21/4382 ,  H04N21/8451

    摘要： The present invention provides a method of processing data in digital broadcasting system. The method includes receiving a broadcast signal including mobile broadcast service data and main broadcast service data, wherein the mobile broadcast service data configures a data group, wherein the data group is divided into a plurality of regions, wherein N number of known data sequences are inserted in some regions among the plurality of regions, and wherein a transmission parameter is inserted between a first known data sequence and a second known data sequence, among the N number of known data sequences, detecting the transmission parameter from the mobile broadcast service data, symbol-decoding the received broadcast signal included in the mobile broadcast service data in block units, based upon the detected transmission parameter, extracting a video data from the mobile broadcast service data, parsing the extracted video data by a NAL unit, obtaining NAL unit type information from parsed NAL header, obtaining extension information of a NAL header, when data of a current NAL unit indicates scalable video coded data according to the NAL unit type information, and decoding the video data using the extension information of the NAL header, wherein the extension information of the NAL header includes at least one of temporal level information, quality level information, information indicating whether inter-layer prediction is used, and dependency information of the NAL unit.

    摘要翻译： 本发明提供了一种在数字广播系统中处理数据的方法。 该方法包括：接收包括移动广播服务数据和主广播业务数据的广播信号，其中移动广播服务数据配置数据组，其中数据组被分成多个区域，其中N个已知数据序列被插入 在多个区域中的一些区域中，在N个已知数据序列中，在第一已知数据序列和第二已知数据序列之间插入传输参数，从移动广播服务数据检测传输参数，符号 基于检测到的传输参数，以移动广播服务数据包含的接收广播信号为单位，从移动广播服务数据中提取视频数据，通过NAL单元解析所提取的视频数据，获得NAL单元类型信息 从解析的NAL报头，获取NAL报头的扩展信息，当前NAL un的数据 它根据NAL单元类型信息指示可分级视频编码数据，并且使用NAL报头的扩展信息对视频数据进行解码，其中NAL报头的扩展信息包括时间级信息，质量级信息，信息中的至少一个 指示是否使用层间预测，以及NAL单元的依赖关系信息。

    Method of processing non-real time service and broadcast receiver
    96.
    发明申请
    Method of processing non-real time service and broadcast receiver 有权
    处理非实时业务和广播接收机的方法

    公开(公告)号：US20100180007A1

    公开(公告)日：2010-07-15

    申请号：US12591414

    申请日：2009-11-18

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

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

    IPC分类号： G06F15/16

    CPC分类号： E04B2/721 ,  E04B1/40 ,  E04B1/6141 ,  E04B2001/405 ,  E04B2002/0243 ,  E04F13/0801 ,  F16B5/0036 ,  H04L67/10 ,  H04N21/235 ,  H04N21/4345 ,  H04N21/435 ,  H04N21/482 ,  H04N21/854 ,  Y10T403/55 ,  Y10T403/70

    摘要： A method of receiving and processing a broadcast signal including a Non-Real Time (NRT) service and a broadcast receiver are disclosed herein. A method of processing a Non-Real Time (NRT) service in a broadcast receiver, the method comprises receiving and processing first signaling information including content access information and second signaling information including content detail information, receiving and processing third signaling information including content update information, receiving and storing a content including at least one file through NRT based on the first signaling information and the second signaling information, identifying update availability of the content based on the content update information included in the third signaling information, and receiving at least one file included in the content by accessing a File Delivery over Unidirectional Transport (FLUTE) session transmitting the content when the update is available.

    摘要翻译： 本文公开了一种接收和处理包括非实时（NRT）服务和广播接收机的广播信号的方法。 一种在广播接收机中处理非实时（NRT）业务的方法，该方法包括接收和处理包括内容接入信息的第一信令信息和包括内容详细信息的第二信令信息，接收和处理包括内容更新信息的第三信令信息 基于所述第一信令信息和所述第二信令信息通过NRT接收和存储包括至少一个文件的内容，基于所述第三信令信息中包含的内容更新信息来识别所述内容的更新可用性，以及接收至少一个文件 通过访问在更新可用时发送内容的单向传输文件传输（FLUTE）会话来包括在内容中。