发明授权
- 专利标题： Data transmission system, receiver, and recording medium
- 专利标题（中）： 数据传输系统，接收机和记录介质
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申请号： US09087926申请日： 1998-06-01
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公开(公告)号： US06269124B1公开(公告)日： 2001-07-31
- 发明人: Takayuki Nagayasu , Keishi Murakami
- 申请人： Takayuki Nagayasu , Keishi Murakami
- 优先权： JP9-170775 19970626
- 主分类号： H04L2302
- IPC分类号： H04L2302
摘要：
A data transmission system, a receiver, and a recording medium in which a re-coder (16) generates pseudo transmission signals based on the virtual received data after a decoder (15) generates virtual received data based on virtual decision data from a virtual decision circuit (12), and a soft-decision circuit (18) outputs soft-decision data so as to decrease the number of different bits between the pseudo transmission signals and the received signals, and the received data are generated based on the soft-decision data.
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