发明名称 |
Receiver device of communication system |
摘要 |
Two correlation signals which are obtained by computing correlations between two reference signals and a reception signal are inputted to a level-0 cell, the reference signals being generated on the basis of combinations of crosstalk coefficients. A level-1 soft judgment target signal is produced by using soft judgment target signals that are outputted by two sets of level-0 cells respectively and, similarly, a level (N+1) cell is formed by using two sets of level-N cells, whereby a soft judgment target signal creation portion with a hierarchical structure is constituted. A judgment unit outputs a soft judgment value of the target subchannel on the basis of the soft judgment target signal that is outputted by the level (N+1) cell, and judges a reception signal.
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申请公布号 |
US2005169393(A1) |
申请公布日期 |
2005.08.04 |
申请号 |
US20050093974 |
申请日期 |
2005.03.30 |
申请人 |
LOZHKIN ALEXANDER N.;TANAKA YOSHINORI |
发明人 |
LOZHKIN ALEXANDER N.;TANAKA YOSHINORI |
分类号 |
H03M13/45;H04J11/00;H04K1/10;H04L5/02;H04L25/02;H04L25/03;H04L25/06;H04L27/26;(IPC1-7):H04K1/10 |
主分类号 |
H03M13/45 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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