发明授权
US08276055B1 Low latency programmable encoder with outer systematic code and low-density parity-check code
有权
具有外部系统代码和低密度奇偶校验码的低延迟可编程编码器
- 专利标题： Low latency programmable encoder with outer systematic code and low-density parity-check code
- 专利标题（中）： 具有外部系统代码和低密度奇偶校验码的低延迟可编程编码器
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申请号： US13290319申请日： 2011-11-07
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公开(公告)号： US08276055B1公开(公告)日： 2012-09-25
- 发明人: Kiran Gunnam , Farshid Rafiee Rad
- 申请人： Kiran Gunnam , Farshid Rafiee Rad
- 申请人地址： BM Hamilton
- 专利权人： Marvell International Ltd.
- 当前专利权人： Marvell International Ltd.
- 当前专利权人地址： BM Hamilton
- 主分类号： G06F11/00
- IPC分类号： G06F11/00 ; H03M13/00
摘要：
Low-latency programmable encoders, and more particularly, low-latency programmable encoders which use low-density parity check (LDPC) codes in combination with an outer systematic code. The LDPC encoder is programmable for any irregular circulant-based LDPC code. The code profile, block length, number of block rows, and number of block columns can vary. The LDPC encoding and the outer systematic code encoding can proceed in a parallel manner (e.g., simultaneously) instead of in a serial manner.
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