Frequency-hopping sequences by chaotic maps for FH/CDMA communications

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作者：
Inst of Communications Engineering, Nanjing, China [1 ]
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Tien Tzu Hsueh Pao | / 1卷 / 67-69期
关键词：
Chaos theory - Code division multiple access - Correlation theory;
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摘要：
The Hamming correlation property of recently proposed chaotic frequency hopping sequences is not good enough. The construction of completely random hopping sequences is presented by chaotic maps. The Hamming correlation is reduced significantly and is shown to be Poisson-distributed. The system capacity of chaotic hopping sequences is almost identical to conventional hopping sequences in frequency-hopping/code-division multiple-access (FH/CDMA) systems.
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