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发明授权
CN100593931C 无线通信系统中的帧同步与扰码识别及其方法 有权 转让

无线通信系统中的帧同步与扰码识别及其方法
摘要：
一种移动无线通信设备及其方法，包括接收信号(710)，存储一部分接收信号(730)，通过确定存储的部分信号的时隙边界信息(720)识别所有可能的导频信号，基于时隙边界信息，通过将存储的部分信号和扰码进行相关运算，确定存储的部分信号的帧边界信息和/或扰码信息(760)。在其他一些实施例中，以实时方式进行搜索，而不存储信号。
摘要（英）：

A mobile wireless communications device and methods therefore, including receiving a signal (710), storing a portion of the received signal (730), identifying all possible pilot signals by determiningslot boundary information for the stored signal portion (720), determining frame boundary information and/or scrambling code information (760) of the stored signal portion by correlating the stored signal portion with the scrambling codes based on the slot boundary information. In other embodiments, the search is performed in real-time without storing the signal.

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