发明名称 System and method for forward error correction decoding using soft information
摘要 A system and method for soft decision forward error correction (FEC) decoding may be used to determine a possible error in a differential detection signal, for example, in a DPSK system. The system and method uses the constructive and destructive signals from a demodulator to provide an error locating signal. Using the error locating signal, the system and method converts the differential detection signal into a soft decision signal including multi-level soft values.
申请公布号 US7398454(B2) 申请公布日期 2008.07.08
申请号 US20040018056 申请日期 2004.12.21
申请人 TYCO TELECOMMUNICATIONS (US) INC. 发明人 CAI YI;CAI JIN-XING;NISSOV MORTEN
分类号 H03M13/00 主分类号 H03M13/00
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