发明授权
- 专利标题: Interleaving scheme for an LDPC coded 32 APSK system
- 专利标题(中): 用于LDPC编码32 APSK系统的交织方案
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申请号: US12710276申请日: 2010-02-22
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公开(公告)号: US08301960B2公开(公告)日: 2012-10-30
- 发明人: Juntan Zhang , Zhiyong Wu , Peng Gao , Fengwen Sun
- 申请人: Juntan Zhang , Zhiyong Wu , Peng Gao , Fengwen Sun
- 申请人地址: US MD Germantown
- 专利权人: Availink, Inc.
- 当前专利权人: Availink, Inc.
- 当前专利权人地址: US MD Germantown
- 代理机构: Greenblum & Bernstein, P.L.C.
- 主分类号: G06F11/00
- IPC分类号: G06F11/00
摘要:
An approach is provided for interleaving low density parity check (LDPC) encoded bits in 32APSK modulation systems. By assigning the bits determining modulation symbols based on different bit degrees, one can efficiently find the desirable tradeoff between error performance and error floor provided by the LDPC codes in use.
公开/授权文献
- US20110202814A1 INTERLEAVING SCHEME FOR AN LDPC CODED 32 APSK SYSTEM 公开/授权日:2011-08-18
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