Chaotic communication systems and methods
View Patent ↗Example chaotic communication systems and methods are described. In one implementation, a method receives a portion of a chaotic waveform that has a temporal length. The method also receives a data signal for communication to a destination. A chaotic data signal is generated based on the received data signal. The chaotic data signal includes the chaotic waveform inserted at periodic intervals based on the temporal length of the chaotic waveform.
1. A method comprising:
receiving a chaotic waveform;
selecting a portion of the chaotic waveform wherein a length of the selected portion of the chaotic waveform is less than a length of the chaotic waveform;
receiving a data signal for communication to a destination; and
generating, using at least one signal generator, a chaotic data signal based on the received data signal, the chaotic data signal including the selected portion of the chaotic waveform inserted at periodic intervals based on the length of the selected portion of the chaotic waveform, wherein the generating of the chaotic data signal includes chaotic phase modulation, and wherein the selected portion of the chaotic waveform modulates the phase of a trigonometric function.
2. A method comprising:
receiving a chaotic waveform;
selecting a portion of the chaotic waveform wherein a length of the selected portion of the chaotic waveform is less than a length of the chaotic waveform;
receiving a data signal for communication to a destination; and
generating, using at least one signal generator, a chaotic data signal based on the received data signal, the chaotic data signal including the selected portion of the chaotic waveform inserted at periodic intervals based on the length of the selected portion of the chaotic waveform, wherein the generating of the chaotic data signal includes chaotic frequency modulation, and wherein the selected portion of the chaotic waveform modulates the frequency of a trigonometric function.
3. An apparatus comprising:
a chaotic waveform generator configured to generate a selected portion of a chaotic waveform, wherein a length of the selected portion of the chaotic waveform is less than a length of the chaotic waveform;
a signal generator coupled to receive a data signal from a data source and coupled to receive the selected portion of the chaotic waveform from the chaotic waveform generator, the signal generator configured to generate a chaotic data signal based on the received data signal and the selected portion of the chaotic waveform such that the chaotic data signal includes the selected portion of the chaotic waveform inserted at periodic intervals based on the length of the chaotic waveform; and
a transmitter coupled to the signal generator and configured to transmit the chaotic data signal to a destination device;
wherein the signal generator generates the chaotic data signal using chaotic phase modulation, and wherein the selected portion of the chaotic waveform is used by the signal generator to modulate the phase of a trigonometric function.
4. An apparatus comprising:
a chaotic waveform generator configured to generate a selected portion of a chaotic waveform, wherein a length of the selected portion of the chaotic waveform is less than a length of the chaotic waveform;
a signal generator coupled to receive a data signal from a data source and coupled to receive the selected portion of the chaotic waveform from the chaotic waveform generator, the signal generator configured to generate a chaotic data signal based on the received data signal and the selected portion of the chaotic waveform such that the chaotic data signal includes the selected portion of the chaotic waveform inserted at periodic intervals based on the length of the chaotic waveform; and
a transmitter coupled to the signal generator and configured to transmit the chaotic data signal to a destination device
wherein the signal generator generates the chaotic data signal using chaotic frequency modulation, and wherein the selected portion of the chaotic waveform is used by the signal generator to modulate the frequency of a trigonometric function.