CHAOTIC WIRELESS COMMUNICATION APPARATUS FOR LOCATION AWARENESS USING SPREADING SPECTRUM TECHNOLOGY
First Claim
1. A chaotic wireless communication apparatus for location awareness, comprising:
- a chaotic Radio Frequency (RF) processing means which includes a chaotic RF receiving unit for extracting a spreading digital signal to be received from an RF signal using a chaotic signal as a carrier signal, and a chaotic RF transmitting unit for transforming the spreading digital signal to be transmitted according to an on-off keying (OOK) method into the chaotic signal, which is the carrier signal; and
a digital modem which includes a digital demodulating unit for dispreading spreading digital data extracted from the chaotic RF receiving unit and creating information data to be received, and a digital demodulating unit for spreading information data to be transmitted and creating the spreading digital signal.
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Abstract
A chaotic wireless communication apparatus for transmitting/receiving data based on a chaotic signal is provided. The apparatus includes a chaotic Radio Frequency (RF) processing means and a digital modem. The chaotic RF processing means includes a chaotic RF receiving unit for extracting a spreading digital signal from an RF signal using a chaotic signal as a carrier signal, and a chaotic RF transmitting unit for transforming the spreading digital signal into the chaotic signal. The digital modem a digital demodulating unit for dispreading spreading digital data extracted from the chaotic RF receiving unit and creating information data to be received, and a digital demodulating unit for spreading information data to be transmitted and creating the spreading digital signal.
41 Citations
14 Claims
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1. A chaotic wireless communication apparatus for location awareness, comprising:
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a chaotic Radio Frequency (RF) processing means which includes a chaotic RF receiving unit for extracting a spreading digital signal to be received from an RF signal using a chaotic signal as a carrier signal, and a chaotic RF transmitting unit for transforming the spreading digital signal to be transmitted according to an on-off keying (OOK) method into the chaotic signal, which is the carrier signal; and a digital modem which includes a digital demodulating unit for dispreading spreading digital data extracted from the chaotic RF receiving unit and creating information data to be received, and a digital demodulating unit for spreading information data to be transmitted and creating the spreading digital signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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Specification