公开(公告)号：EP0785647A1

公开(公告)日：1997-07-23

申请号：EP97870001.1

申请日：1997-01-08

申请人： AGENCE SPATIALE EUROPEENNE

发明人： Caire, Guiseppe ,  Elia, Carlo

IPC分类号： H04L7/027 ,  H04L27/227

CPC分类号： H04L7/027 ,  H04L27/2276

摘要： In a FSK modulated signal receiving station a synchronization sub-system is arranged to sample the received signal and to select one sample per symbol within a detection window having a finite length, said samples being selected at predeterined instants. This produces a number of versions of the sampled signal and these different versions of the signal are then processed in parallel to determine the signal timing and the signal frequency offset.

摘要翻译： 在一个额定调制信号接收站的同步子系统被布置为采样所接收的信号，并且具有有限长度的检测窗口内选择每个符号一个样本，在所述时刻predeterined被选择样本。 这产生了数所采样的信号和论文不同版本的信号的版本的然后在平行处理以确定性矿信号时序和信号的频率偏移。