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Hidden markov model detection for spread spectrum waveforms
Hidden markov model detection for spread spectrum waveforms
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机译：隐藏的马尔可夫模型检测可扩展频谱波形
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摘要
Systems and methods for processing a data signal in a communications system. The methods involve generating a first chaotic sequence at a transmitter. The methods also involve performing first basis function algorithms using the first chaotic sequence to generate first statistically orthogonal chaotic sequences. At least one sequence is selected from the first statistically orthogonal chaotic sequences for combining with a first data signal. The selected sequence is combined with a second data signal to obtain a modulated chaotic communication signal. The modulated chaotic communication signal is transmitted to a receiver. At the receiver, the received modulated chaotic communication signal is processed to obtain data therefrom. Notably, the signal processing generally involves performing a deterministic process (e.g., a Hidden Markov Model deterministic process).
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