发明名称 |
Secure communication using error correction codes |
摘要 |
Systems and methods for selecting a puncturing pattern for a low density parity check (LDPC) code are disclosed. One such method comprises: selecting a puncture pattern distribution for the LDPC code; calculating a security threshold and a reliability threshold for the LDPC, the LDPC having the selected puncture pattern distribution and also described by a degree distribution; storing the selected puncture pattern distribution responsive to a security gap for the LDPC being a lowest value encountered in any prior iterations; selecting another puncture pattern distribution for the LDPC code; and repeating the calculating, the storing, and the selecting another puncture pattern distribution steps.
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申请公布号 |
US8484545(B2) |
申请公布日期 |
2013.07.09 |
申请号 |
US20100765966 |
申请日期 |
2010.04.23 |
申请人 |
MCLAUGHLIN STEVEN WILLIAM;KLINC DEMIJAN;KWAK BYUNG-JAE;KWON DONG SEUNG;GEORGIA TECH RESEARCH CORPORATION;ELECTRONIC AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
MCLAUGHLIN STEVEN WILLIAM;KLINC DEMIJAN;KWAK BYUNG-JAE;KWON DONG SEUNG |
分类号 |
H03M13/03 |
主分类号 |
H03M13/03 |
代理机构 |
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地址 |
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