LOW DENSITY PARITY CHECK CODE FOR TERRESTRIAL CLOUD BROADCAST
    23.
    发明申请
    LOW DENSITY PARITY CHECK CODE FOR TERRESTRIAL CLOUD BROADCAST 有权
    低密度奇异度检查地面云南广播规范

    公开(公告)号:US20160072524A1

    公开(公告)日:2016-03-10

    申请号:US14942392

    申请日:2015-11-16

    Abstract: Provided is an LDPC (Low Density Parity Check) code for terrestrial cloud broadcast. A method of encoding input information based on an LDPC (Low Density Parity Check) includes receiving information and encoding the input information with an LDPC codeword using a parity check matrix, wherein the parity check matrix may have a structure obtained by combining a first parity check matrix for an LDPC code having a higher code rate than a reference value with a second parity check matrix for an LDPC code having a lower code rate than the reference value.

    Abstract translation: 提供了用于地面云广播的LDPC(低密度奇偶校验)码。 一种基于LDPC(Low Density Parity Check,低密度奇偶校验)的输入信息的编码方法包括使用奇偶校验矩阵以LDPC码字接收信息并对输入信息进行编码,其中奇偶校验矩阵可以具有通过组合第一奇偶校验 矩阵,用于具有比参考值更高的码率的LDPC码,具有用于具有比参考值更低的码率的LDPC码的第二奇偶校验矩阵。

    LOW DENSITY PARITY CHECK CODE FOR TERRESTRIAL CLOUD BROADCAST
    24.
    发明申请
    LOW DENSITY PARITY CHECK CODE FOR TERRESTRIAL CLOUD BROADCAST 有权
    低密度奇异度检查地面云南广播规范

    公开(公告)号:US20140157079A1

    公开(公告)日:2014-06-05

    申请号:US13906843

    申请日:2013-05-31

    Abstract: Provided is an LDPC (Low Density Parity Check) code for terrestrial cloud broadcast. A method of encoding input information based on an LDPC (Low Density Parity Check) includes receiving information and encoding the input information with an LDPC codeword using a parity check matrix, wherein the parity check matrix may have a structure obtained by combining a first parity check matrix for an LDPC code having a higher code rate than a reference value with a second parity check matrix for an LDPC code having a lower code rate than the reference value.

    Abstract translation: 提供了用于地面云广播的LDPC(低密度奇偶校验)码。 一种基于LDPC(Low Density Parity Check,低密度奇偶校验)的输入信息的编码方法包括使用奇偶校验矩阵以LDPC码字接收信息并对输入信息进行编码,其中奇偶校验矩阵可以具有通过组合第一奇偶校验 矩阵,用于具有比参考值更高的码率的LDPC码,具有用于具有比参考值更低的码率的LDPC码的第二奇偶校验矩阵。

    FRAME STRUCTURE FOR TERRESTRIAL CLOUD BROADCAST AND A METHOD OF RECEIVING THE SAME
    25.
    发明申请
    FRAME STRUCTURE FOR TERRESTRIAL CLOUD BROADCAST AND A METHOD OF RECEIVING THE SAME 有权
    地面云南广播的框架结构及其接收方法

    公开(公告)号:US20130322369A1

    公开(公告)日:2013-12-05

    申请号:US13906030

    申请日:2013-05-30

    Abstract: A transmitting/receiving apparatus and method for separating multiple broadcast signals in a terrestrial cloud broadcast service are provided. A method of transmitting a terrestrial cloud broadcast signal by a terrestrial cloud broadcast signal transmitting apparatus may include generating the terrestrial cloud broadcast signal based on a frame structure for terrestrial cloud broadcast, the frame structure including a plurality of sub-frames, wherein a first sub-frame of the sub-frames includes two or more preamble symbols and transmitting the generated terrestrial cloud broadcast signal.

    Abstract translation: 提供了一种用于分离地面云广播服务中的多个广播信号的发送/接收装置和方法。 通过地面云广播信号发送装置发送地面云广播信号的方法可以包括基于用于地面云广播的帧结构生成地面云广播信号,该帧结构包括多个子帧,其中第一子帧 子帧的帧包括两个或更多个前导码符号,并且发送生成的地面云广播信号。

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