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Volume 26 Issue 2
Feb.  2004
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He Song-bai, Zhou Shang-bo. Research on Spreading Sequences with Chaotic Maps[J]. Journal of Electronics & Information Technology, 2004, 26(2): 260-265.
Citation: He Song-bai, Zhou Shang-bo. Research on Spreading Sequences with Chaotic Maps[J]. Journal of Electronics & Information Technology, 2004, 26(2): 260-265.

Research on Spreading Sequences with Chaotic Maps

  • Received Date: 2002-09-23
  • Rev Recd Date: 2003-02-28
  • Publish Date: 2004-02-19
  • Spreading sequence for Frequency Hopping(FH) sequence can be generated with logistic map. This paper constructs a second-order chaotic map based on logistic map, proves its probability density distribution, and proposes a method to generate chaotic frequency-hopping sequence. It also analyzes character of even and odd correlations by numerical simulation. The results shows the sequence has excellent properties.
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  • 金纯,许光辰等.蓝牙技术.北京:电子工业出版社,2001,第一章.[2]李文化,王智顺,何振亚.用于跳频多址通信的混沌跳频码.通信学报,1996,17(6):17-21.[3]凌聪,孙松庚.用于跳频码分多址通信的混沌跳频序列.电子学报,1999,27(1):67-69.[4]Ghobad Heidari-Bateni, McGllem C D. A chaos direct sequence spread-spetrum communication system. IEEE Trans. on Comm., 1994, COM-42(2/3/4): 1524-1527.[5]Cuan Lian Koh, Toshimitisu Ushio. Digital communication method based on m-synchronized chaostic systems[J].IEEE Trans. on CAS-1.1997, 44(5):383-390[6]Gza Kolumbn, Michael Peter Kennedy, Chua Leon O. The role of synchronization in digital communications using chaos-part Ⅱ: chaotic modulution and chaotic synchonization[J].IEEE Trans.on CAS-1.1998, 45(11):1129-1139[7]Vanwiggeren G D, Roy R. Chaotic communication using time-delayed optical systems[J].Int. J.Bifurcation Chaos.1999, 9(11):2129-2156[8]凌聪,孙松庚.Logistic映射跳频序列.电子学报,1997,25(10):79-81.[9]凌聪,孙松庚.Logistic映射跳频扩频序列的相关分布.电子学报,1999,27(1):140-141. [10]杨维明编著.时空混沌和耦合映象格子.上海:上海科技教育出版社,1994,第二章.
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