Space-Time FSK for Slow Frequency-Hopping Multiple Access
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Overlapping -ary Frequency Shift Keying Spread-Spectrum Multiple-Access Systems Using Random Signature Sequences
In this paper, a multiple-access spread-spectrum communication system using binary frequency shift keying (BFSK) or M -ary frequency shift keying (MFSK) and noncoherent demodulation is considered. In contrast to previous work typically assuming that the frequency shift keying (FSK) tones are nonoverlapping after direct-sequence (DS) spreading, here we consider a spread-spectrum multiple-access ...
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In this paper, a multiple-access spread-spectrum communication system using binary frequency shift keying (BFSK) or M -ary frequency shift keying (MFSK), and noncoherent demodulation is considered. In contrast to previous work typically assuming that the FSK tones are non-overlapping after direct-sequence (DS) spreading, here we consider a spread spectrum multiple access (SSMA) system under the...
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