Title

Biologically Inspired Amorphous Communications

Abstract

We propose a new type of secure communication systems, called amorphous communication systems, in which the message is embedded in the statistics of the random pulse waveforms. We further apply the principle of statistical matched filters to construct an optimal receiver. We show how the system works and then analyze its performance based on density evolution and Gaussian approximation. We also compare it with BPSK and DBPSK signals with random spreading waveforms and present numerical results. The amorphous system shall support large M-ary communications. When M changes from 2 to 20, the performance is slightly degraded (less than 1 dB).

Publication Date

1-1-2005

Publication Title

IEEE International Symposium on Information Theory - Proceedings

Volume

2005-January

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

DOI Link

https://doi.org/10.1109/ISIT.2005.1523489

Socpus ID

84861498022 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/84861498022

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