An Approximate Optimal Chaotic Sequence and Its Performance Analysis

黄晓萍; 桑恩方

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An Approximate Optimal Chaotic Sequence and Its Performance Analysis

更新时间：2026-09-14

- An Approximate Optimal Chaotic Sequence and Its Performance Analysis
- 一种渐进理想的混沌序列及其性能分析
- Vol. 30, Issue 6, Pages: 620-623(2009)
- 作者机构：
  
  哈尔滨工程大学水声工程学院
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2009
- 稿件说明：
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黄晓萍, 桑恩方. An Approximate Optimal Chaotic Sequence and Its Performance Analysis[J]. 2009, 30(6): 620-623.
DOI：

黄晓萍, 桑恩方. An Approximate Optimal Chaotic Sequence and Its Performance Analysis[J]. 2009, 30(6): 620-623. DOI：

摘要

对一种新型的渐进理想的混沌映射模式

从扩频通信对扩频序列的要求出发

详细分析了该映射产生的混沌序列的自相关、互相关特性

偶互相关、奇互相关特性

以及自相关旁瓣均方根、互相关均方根和平衡性.计算机仿真结果表明:该映射产生的混沌序列具有良好的各种相关性和平衡性

并具有复杂的折叠映射模式和众多的序列个数.因此

适合应用在CDMA(Code Division Multiple Access)通信系统中.

Abstract

A novel approximate optimal chaotic map was discussed.In view of the performance of the spreading sequences for spread-spectrum communication system

the performances on auto-correlation

cross-correlation

even and odd cross-correlation

mean square root of auto-correlation's side-lobe

mean square root of cross-correlation and balance of the new sequences were analyzed.The simulation results show that the chaotic spreading sequences generated by this chaotic map possess excellent correlation and balance performances

complex mapping model and large numbers.These good performances make it suitable for CDMA(Code Division Multiple Access) communication system.

关键词

Keywords

references

廖旎焕,高金峰.广义映射混沌扩频序列及其特性分析[J].电子与信息学报,2006,28(7):1255-1257.Liao Nihuan,Gao Jinfeng.The chaotic spreading sequences generated by the extended chaotic map and itsperformance analysis[J].Journal of Electronics&Information Technology,2006,28(7):1255-1257.(in Chinese)

Ji Yao.Optimal chaos shift keying communication with correlation decoding[J].Proceeding of ISCAS,2004(4):593-596.

Kolumban G,Kis G,Jako Z,et al.FM-DCSK:A robust modulation scheme for chaotic communication[J].IEICETrans,1998,9(E81-A):1798-1802.

王琳.混沌扩频技术在CDMA通信系统中的应用研究[D].成都:电子科技大学,2001.

石军.混沌理论在码分多址通信系统中的应用研究[D].西安:西安科技大学,2003.

于银辉,马生中,刘卫东.Chebyshev二相混沌扩频序列平衡性[J].吉林大学学报,2004,22(3):228-231.Yu Yinhui,Ma Shengzhong,Liu Weidong.Performance of balance base on Chebyshev2-phasc chaotic spreadingsequence[J].Journal of Jilin University(Information Science Edition),2004,22(3):228-231.(in Chinese).

于舒娟,虞闯,汪铸.二相混沌扩频序列相关性分析[J].沈阳工业学院学报,2001,20(2):84-89.Yu Shujuan,Yu Chuang,Wang Zhu.An analysis of the performance of balance for 2-phase frequency-spreadingsequence using chaos theory[J].Journal of Sheni Yang Insitute of Technology,2001,20(2):84-89.(in Chinese)

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