发明授权
US08020062B2 Apparatus and method of encoding/decoding block low density parity check codes in a communication system
有权
在通信系统中对低密度奇偶校验码进行编码/解码的装置和方法
- 专利标题： Apparatus and method of encoding/decoding block low density parity check codes in a communication system
- 专利标题（中）： 在通信系统中对低密度奇偶校验码进行编码/解码的装置和方法
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申请号： US11763888申请日： 2007-06-15
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公开(公告)号： US08020062B2公开(公告)日： 2011-09-13
- 发明人: Hong-Sil Jeong , Jae-Yoel Kim , Sung-Eun Park , Seung-Hoon Choi , Dong-Seek Park , Young-Ho Kim , Kyeong-Cheol Yang , Hyun-Koo Yang , Gyu-Bum Kyung , Se-Ho Myung
- 申请人： Hong-Sil Jeong , Jae-Yoel Kim , Sung-Eun Park , Seung-Hoon Choi , Dong-Seek Park , Young-Ho Kim , Kyeong-Cheol Yang , Hyun-Koo Yang , Gyu-Bum Kyung , Se-Ho Myung
- 申请人地址： KR KR
- 专利权人： Samsung Electronics Co., Ltd.,Postech Academy Industry Foundation
- 当前专利权人： Samsung Electronics Co., Ltd.,Postech Academy Industry Foundation
- 当前专利权人地址： KR KR
- 代理机构： The Farrell Law Firm, P.C.
- 优先权： KR10-2006-0054105 20060615; KR10-2006-0121824 20061204
- 主分类号： H03M13/00
- IPC分类号： H03M13/00
摘要：
An apparatus and method of encoding a block Low Density Parity Check (LDPC) code in a signal transmission apparatus is disclosed. The method includes generating a block LDPC codeword by encoding an information vector using a second parity check matrix when a code rate to be used in the signal transmission apparatus is a second code rate less than a code rate of a first parity check matrix as a first code rate.
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