利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

52 条记录 (耗时 0.038 秒)

    DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA IN THE DIGITAL BROADCASTING SYSTEM
    1.
    发明申请
    DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA IN THE DIGITAL BROADCASTING SYSTEM 审中-公开
    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：US20160337139A1

    公开(公告)日：2016-11-17

    申请号：US15220349

    申请日：2016-07-26

    申请人： LG ELECTRONICS INC.

    发明人： Jeong Woo KIM ,  In Hwan CHOI ,  Chul Soo LEE ,  Jae Hyung SONG ,  Sang O PARK

    IPC分类号： H04L12/18 ,  H04N19/176 ,  H04L5/00 ,  H04L12/761 ,  H04N21/61

    CPC分类号： H04L12/18 ,  H04H60/11 ,  H04L1/0036 ,  H04L1/0045 ,  H04L1/007 ,  H04L5/0048 ,  H04L25/03203 ,  H04L27/04 ,  H04L45/16 ,  H04L2025/03382 ,  H04N1/0036 ,  H04N5/4401 ,  H04N19/176 ,  H04N21/235 ,  H04N21/40 ,  H04N21/414 ,  H04N21/4345 ,  H04N21/435 ,  H04N21/61 ,  H04N21/6131

    摘要： A broadcast transmitter and a method of processing broadcast data in the broadcast transmitter are disclosed. The method includes the steps of performing RS encoding and CRC encoding on mobile service data to build RS frames belonging to an ensemble, wherein each of the RS frames are mapped into data groups, wherein each of the data groups comprises known data sequences and a portion of FIC data including information for rapid mobile service acquisition, wherein the information for rapid mobile service acquisition includes transport stream identification information for identifying a mobile broadcast carrying a mobile service that includes the mobile service data and C/N indication information for indicating whether the FIC data are applicable to a current transmission frame or a next transmission frame, multiplexing data in the data groups and main service data, and transmitting a transmission frame including the multiplexed data.

    摘要翻译： 公开广播发射机和处理广播发射机广播数据的方法。 该方法包括以下步骤：对移动业务数据进行RS编码和CRC编码，以构建属于一个集合的RS帧，其中每个RS帧被映射到数据组中，其中每个数据组包括已知的数据序列和一部分 包括用于快速移动业务获取的信息的FIC数据，其中用于快速移动业务获取的信息包括用于识别承载包括移动业务数据的移动业务的移动广播的传输流识别信息和用于指示FIC的C / N指示信息 数据可应用于当前传输帧或下一传输帧，复用数据组中的数据和主业务数据，以及发送包括复用数据的传输帧。

    DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA IN DIGITAL BROADCASTING SYSTEM
    2.
    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：US20160142178A1

    公开(公告)日：2016-05-19

    申请号：US15004499

    申请日：2016-01-22

    申请人： LG ELECTRONICS INC.

    发明人： Hui Sang YOO ,  In Hwan CHOI ,  Chul Soo LEE ,  Jae Hyung SONG ,  Min Sung KWAK

    IPC分类号： H04L1/00 ,  H03M13/00 ,  H04L12/18 ,  H04N5/38 ,  H04N19/65

    CPC分类号： H04L1/0041 ,  H03M13/6522 ,  H04L12/18 ,  H04N5/38 ,  H04N5/4401 ,  H04N5/50 ,  H04N19/65 ,  H04N21/235 ,  H04N21/2383 ,  H04N21/414 ,  H04N21/4345 ,  H04N21/435 ,  H04N21/6125 ,  H04N21/6131 ,  H04N21/6379 ,  H04N21/64322

    摘要： The present invention provides a method of processing data. The method of processing data includes 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; obtaining 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 indicating that second program table information, which describes an additional service provided by the ensemble, is included in the ensemble and parsing the second program table information according to the obtained information; and providing the additional service by using the second program table information.

    摘要翻译： 本发明提供一种处理数据的方法。 处理数据的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，从接收的移动业务数据内的数据组中提取发送参数信道信令信息和快速信息信道信令信息; 使用快速信息信道信息信息获取描述集合的虚拟信道信息和由集合提供的服务的第一节目表信息，所述集合对应于所接收的移动业务数据的虚拟信道组的集合，获得指示 描述由集合提供的附加服务的第二节目表信息被包括在集合中并且根据获得的信息解析第二节目表信息; 以及通过使用第二节目表信息来提供附加服务。

    DIGITAL BROADCASTING RECEIVER AND METHOD FOR CONTROLLING THE SAME
    3.
    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：US20150113583A1

    公开(公告)日：2015-04-23

    申请号：US14496871

    申请日：2014-09-25

    申请人： LG Electronics Inc.

    发明人： Jae Hyung SONG ,  In Hwan CHOI ,  Jong Yeul SUH ,  Jin Pil KIM ,  Chul Soo LEE

    IPC分类号： H04N21/235

    CPC分类号： 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

    摘要： According to one embodiment, a method of processing broadcast data in a broadcast transmitter includes: encoding the broadcast data for broadcast service; encoding signaling information for signaling the broadcast data; assigning the encoded broadcast data and the encoded signaling information into a signal frame; and transmitting a broadcast signal including the signal frame. The broadcast signal further includes a signaling table having access information of the broadcast data. The signaling table includes service id information for identifying the broadcast service and component information for indicating a number of components in the broadcast service.

    摘要翻译： 根据一个实施例，一种广播发射机中处理广播数据的方法包括：对用于广播业务的广播数据进行编码; 编码用于信令广播数据的信令信息; 将编码的广播数据和编码的信令信息分配给信号帧; 并发送包括信号帧的广播信号。 广播信号还包括具有广播数据的访问信息的信令表。 信令表包括用于识别广播服务的服务id信息和用于指示广播服务中的组件数量的组件信息。

    DIGITAL BROADCASTING RECEIVER AND METHOD FOR CONTROLLING THE SAME
    4.
    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

    申请人： LG ELECTRONICS INC.

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

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

    CPC分类号： 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

    摘要： 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.

    摘要翻译： 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
    5.
    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

    申请人： LG ELECTRONICS INC.

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

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

    CPC分类号： 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

    摘要： 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.

    摘要翻译： 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
    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：US20140233462A1

    公开(公告)日：2014-08-21

    申请号：US14264903

    申请日：2014-04-29

    申请人： LG ELECTRONICS INC.

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

    IPC分类号： H04L12/18

    CPC分类号： 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

    摘要： 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.

    摘要翻译： 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。