发明申请
- 专利标题： ARA type protograph codes
- 专利标题（中）： ARA型原型码
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申请号： US11166040申请日： 2005-06-24
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公开(公告)号： US20060294445A1公开(公告)日： 2006-12-28
- 发明人: Dariush Divsalar , Aliazam Abbasfar , Christopher Jones , Samuel Dolinar , Jeremy Thorpe , Kenneth Andrews , Kung Yao
- 申请人： Dariush Divsalar , Aliazam Abbasfar , Christopher Jones , Samuel Dolinar , Jeremy Thorpe , Kenneth Andrews , Kung Yao
- 主分类号： H03M13/05
- IPC分类号： H03M13/05
摘要：
An apparatus and method for encoding low-density parity check codes. Together with a repeater, an interleaver and an accumulator, the apparatus comprises a precoder, thus forming accumulate-repeat-accumulate (ARA codes). Protographs representing various types of ARA codes, including AR3A, AR4A and ARJA codes, are described. High performance is obtained when compared to the performance of current repeat-accumulate (RA) or irregular-repeat-accumulate (IRA) codes.
公开/授权文献
- US07343539B2 ARA type protograph codes 公开/授权日：2008-03-11
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