Secure communication using ergodic chaotic parameter modulation

@inproceedings{Li2018SecureCU,
  title={Secure communication using ergodic chaotic parameter modulation},
  author={Boyuan Li and Henry Leung and Chatura Seneviratne},
  booktitle={Defense + Security},
  year={2018}
}
We propose a secure communication system using interleaved ergodic chaotic parameter modulation. The method is implemented on software defined radios. We show that even if the interceptor knows the interleaving pattern and has a close guess of the spreading gain, the bit error rate (BER) could be still as high as 0.466 because the bits are misaligned. We further combine the ECPM with orthogonal frequency-division multiplexing (OFDM). The OFDM mechanism provides another layer of protection for… CONTINUE READING

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