发明名称 |
Non-binary LDPC extrinsic calculation unit (LECU) for iterative decoding |
摘要 |
Systems and methods are provided for decoding a vector from a communications channel using a non-binary decoder. The communications channel may correspond to a wired or wireless channel. A message passing process computes R messages corresponding to a variable node of the non-binary decoder. Decoder extrinsic information is formed for the variable node by combining the R messages. The decoder extrinsic information is provided to a soft-detector.
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申请公布号 |
US8516347(B1) |
申请公布日期 |
2013.08.20 |
申请号 |
US201113113561 |
申请日期 |
2011.05.23 |
申请人 |
LI SHU;CHAICHANAVONG PANU;GAO JUN;SIEMSEN-SCHUMANN NAIM;MARVELL INTERNATIONAL LTD. |
发明人 |
LI SHU;CHAICHANAVONG PANU;GAO JUN;SIEMSEN-SCHUMANN NAIM |
分类号 |
H03M13/00 |
主分类号 |
H03M13/00 |
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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