HE Shi-biao
Abstract
To improve the effect from the cut of chaotic sequences,this paper proposes a serial chaotic sequence on the base of various of chaotic maps.Research and simulation show that the properties of the sequence in PN,correlation,balance and BER are good,so it can be used as sprend spectrum(SS) sequence in DS/CDMA communication systems.
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To improve the effect from the cut of chaotic sequences,this paper proposes a serial chaotic sequence on the base of various of chaotic maps.Research and simulation show that the properties of the sequence in PN,correlation,balance and BER are good,so it can be used as sprend spectrum(SS) sequence in DS/CDMA communication systems.
Key concepts: Chaotic, Sequence (biology), Spread spectrum, Code division multiple access, Computer science, Base station, Algorithm, Telecommunications