LDPC-based coded cooperative jamming codes
LDPC-based coded cooperative jamming codes
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DOI:
10.1109/itw.2012.6404716
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发表时间:
2012-09
期刊:
影响因子:
--
通讯作者:
A. Pierrot;M. Bloch
中科院分区:
文献类型:
--
作者:
A. Pierrot;M. Bloch
We present a practical coded cooperative jamming scheme for the problem of secure communications over the two-way wiretap channel. We design low-density parity-check (LDPC) based codes whose codewords interfere at the eavesdropper's terminal, thus providing secrecy. We show that our scheme can guarantee low information leakage rate, and we assess its precise performance for classical and spatially coupled LDPC codes.