发明名称 |
System and Method for Check-Node Unit Message Processing |
摘要 |
The disclosure is directed to a system and method for storing and processing check-node unit (CNU) messages utilizing random access memory (RAM). A decoder includes a layered array of CNUs configured to receive at least one variable-node unit (VNU) message associated with decoded bits of at least one data segment being operated upon by the decoder. The decoder further includes a CNU message converter configured to permutate at least one initial circulant of the VNU message to generate a converted CNU message having sub-circulants sized for RAM-based processing. The decoder further includes RAM configured to store sub-circulants of the converted CNU message at addressable memory blocks for parallel VNU processing. |
申请公布号 |
US2014130061(A1) |
申请公布日期 |
2014.05.08 |
申请号 |
US201213667450 |
申请日期 |
2012.11.02 |
申请人 |
LSI CORPORATION |
发明人 |
LI ZONGWANG;WANG CHUNG-LI;NGUYEN KAITLYN T.;ALPTEKIN KEKLIK BAYAM |
分类号 |
G06F9/54 |
主分类号 |
G06F9/54 |
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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