发明申请
US20060222107A1 Method and device for calculating zero-crossing reference sequences for signal detection of angle-modulated signals based on zero crossings of the received signal
有权
用于计算过零参考序列的方法和装置,用于基于接收信号的过零点的角度调制信号的信号检测
- 专利标题: Method and device for calculating zero-crossing reference sequences for signal detection of angle-modulated signals based on zero crossings of the received signal
- 专利标题(中): 用于计算过零参考序列的方法和装置,用于基于接收信号的过零点的角度调制信号的信号检测
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申请号: US11373463申请日: 2006-03-10
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公开(公告)号: US20060222107A1公开(公告)日: 2006-10-05
- 发明人: Andre Neubauer , Jurgen Niederholz
- 申请人: Andre Neubauer , Jurgen Niederholz
- 优先权: DE10342192.0 20030912
- 主分类号: H03D3/00
- IPC分类号: H03D3/00
摘要:
A method for calculating zero-crossing reference sequences ({ti}) for the data detection of a sequence of zero crossings ({{circumflex over (t)}i}) of a received signal is disclosed. The data detection is determined in a receiver, wherein the received signal is based on a data symbol sequence ({dk}) angle-modulated at a transmitter and transmitted to the receiver. The zero-crossing reference sequences ({ti}) are calculated in accordance with an equation specifying an output of a finite state machine that describes, at least approximately, the signal generation in the transmitter.