CN103067136A - 协同编码的通信方法及系统 - Google Patents
协同编码的通信方法及系统 Download PDFInfo
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Abstract
Description
Eb/N0(dB) | 2 | 4 | 6 | 8 | 10 | 12 | 14 |
方法一(D=4) | 4.70e-002 | 1.45e-002 | 6.02e-003 | 2.70e-003 | 1.35e-003 | 7.94e-004 | 4.39e-004 |
本发明(D=4) | 5.49e-002 | 1.08e-002 | 1.80e-003 | 2.92e-004 | 4.20e-005 | 5.40e-006 | 9.27e-007 |
方法一(D=5) | 4.82e-002 | 7.28e-003 | 2.70e-003 | 1.18e-003 | 5.41e-004 | 2.99e-004 | 1.54e-004 |
本发明(D=5) | 4.95e-002 | 4.22e-003 | 5.90e-004 | 7.45e-005 | 7.98e-006 | ||
方法一(D=6) | 7.38e-002 | 4.73e-003 | 1.32e-003 | 4.78e-004 | 2.40e-004 | 1.11e-004 | 4.80e-005 |
本发明(D=6) | 5.56e-002 | 2.09e-003 | 2.00e-004 | 1.93e-005 | 1.13e-006 | 2.02e-007 | |
方法一(D=7) | 1.14e-001 | 6.78e-003 | 6.09e-004 | 2.14e-004 | 8.99e-005 | 3.95e-005 | 2.78e-005 |
本发明(D=7) | 8.11e-002 | 2.07e-003 | 6.70e-005 | 4.48e-006 | 2.02e-007 |
Eb/N0(dB) | 2 | 4 | 6 | 8 | 10 |
方法一(D=7) | 1.14e-001 | 6.78e-003 | 6.09e-004 | 2.14e-004 | 8.99e-005 |
本发明(p=0) | 8.11e-002 | 2.07e-003 | 6.70e-005 | 4.48e-006 | 2.02e-007 |
本发明(p=0.01) | 1.44e-001 | 1.93e-002 | 3.20e-005 | ||
本发明(p=0.05) | 1.34e-001 | 1.53e-002 | 9.48e-006 | ||
本发明(p=0.1) | 1.26e-001 | 8.87e-003 | 3.35e-006 | 3.63e-007 | |
本发明(p=0.3) | 8.56e-002 | 3.69e-003 | 3.06e-004 | 1.24e-004 | 5.67e-005 |
本发明(p=0.5) | 6.99e-002 | 1.69e-002 | 5.11e-003 | 2.16e-003 | 1.01e-003 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105978684A (zh) * | 2016-04-29 | 2016-09-28 | 清华大学 | 基于公开有限反馈和动态矩阵编码的安全通信系统与方法 |
Citations (4)
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CN1960189A (zh) * | 2006-08-07 | 2007-05-09 | 北京泰美世纪科技有限公司 | 移动数字多媒体广播系统中ldpc码的构造方法 |
CN101090304A (zh) * | 2007-07-12 | 2007-12-19 | 北京航空航天大学 | 基于联合网络-信道编码的协同传输方法 |
CN101242188A (zh) * | 2008-03-10 | 2008-08-13 | 清华大学 | 基于哈密尔顿图的低密度奇偶校验码的纠错编码方法 |
CN101640543A (zh) * | 2008-07-31 | 2010-02-03 | 深圳市同洲电子股份有限公司 | 一种ldpc码的编码装置及方法 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1960189A (zh) * | 2006-08-07 | 2007-05-09 | 北京泰美世纪科技有限公司 | 移动数字多媒体广播系统中ldpc码的构造方法 |
CN101090304A (zh) * | 2007-07-12 | 2007-12-19 | 北京航空航天大学 | 基于联合网络-信道编码的协同传输方法 |
CN101242188A (zh) * | 2008-03-10 | 2008-08-13 | 清华大学 | 基于哈密尔顿图的低密度奇偶校验码的纠错编码方法 |
CN101640543A (zh) * | 2008-07-31 | 2010-02-03 | 深圳市同洲电子股份有限公司 | 一种ldpc码的编码装置及方法 |
Non-Patent Citations (1)
Title |
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张凯斌等: "低误码平底LDPC码的块交织构造算法", 《清华大学学报》, vol. 50, no. 1, 31 January 2010 (2010-01-31), pages 154 - 155 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105978684A (zh) * | 2016-04-29 | 2016-09-28 | 清华大学 | 基于公开有限反馈和动态矩阵编码的安全通信系统与方法 |
CN105978684B (zh) * | 2016-04-29 | 2019-01-11 | 清华大学 | 基于公开有限反馈和动态矩阵编码的安全通信系统与方法 |
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