Apparatus and method for detecting code
    4.
    发明授权
    Apparatus and method for detecting code 有权
    用于检测代码的装置和方法

    公开(公告)号:US08798208B2

    公开(公告)日:2014-08-05

    申请号:US13826241

    申请日:2013-03-14

    Abstract: Disclosed is an apparatus and method for detecting a code. The code detecting apparatus may include a detector to detect symbol synchronous timing information associated with a PSS code from a first signal received during a predetermined first period, a compensator to extract and buffer the PSS code and the SSS code based on the symbol synchronous timing information detected from a second signal received during a predetermined second period, and compensate for a frequency offset with respect to the buffered PSS code, and a processor to re-detect the symbol synchronous timing information based on the PSS code in which the frequency offset is compensated for, and extract the buffered SSS code using the re-detected symbol synchronous timing information.

    Abstract translation: 公开了一种用于检测代码的装置和方法。 代码检测装置可以包括检测器,用于根据在预定的第一周期期间接收的第一信号来检测与PSS代码相关联的符号同步定时信息,补偿器,用于基于符号同步定时信息提取和缓冲PSS代码和SSS代码 从在预定的第二周期期间接收到的第二信号中检测出,并且相对于缓冲的PSS码补偿频率偏移,以及处理器,用于基于补偿了频率偏移的PSS码重新检测符号同步定时信息 并使用重新检测的符号同步定时信息提取缓冲的SSS码。

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