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Hybrid pseudo-random noise and chaotic signal implementation for covert communication
Hybrid pseudo-random noise and chaotic signal implementation for covert communication
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机译:隐蔽通信的混合伪随机噪声和混沌信号实现
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摘要
A method and system for covert communication is provided by using a hybrid approach of pseudo-random noise (PN) sequencing with chaotic signals to make a transmitted waveform both hard to detect and hard to intercept by an unintended receiver. The method and system makes a covert communication system with chaotic signals practical for in-field use, including operation in a high noise power environment and allowing for easily changing between different security keys to maintain covertness.
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