发明授权
US06563812B1 Method and apparatus for detecting multiple signals in a CDMA network
有权
用于在CDMA网络中检测多个信号的方法和装置
- 专利标题： Method and apparatus for detecting multiple signals in a CDMA network
- 专利标题（中）： 用于在CDMA网络中检测多个信号的方法和装置
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申请号： US09416279申请日： 1999-10-12
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公开(公告)号： US06563812B1公开(公告)日： 2003-05-13
- 发明人: Parthapratim De
- 申请人： Parthapratim De
- 主分类号： H04B1707
- IPC分类号： H04B1707
摘要：
A receiver in a code-division-multiple-access network includes a forward detector, a first feedback detector, a set of second feedback detectors, a slicer and an arithmetic logic unit for detecting each one of the multiple transmitted signals. The forward detector has an input connected to receive the sum of the multiple transmitted signals. The arithmetic logic has an input connected to an output of the forward detector. The slicer has an input connected to an output of the arithmetic logic unit. The first feedback detector has an input connected to an output of the slicer and an output is connected to the input of the arithmetic logic unit. Each of the second feedback detectors has an input connected to the output of a slicer for each of the other slicers and an output is connected to the input of the arithmetic logic unit. The output of the slicer provides the detected signal, for each transmitter.
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