|
|||||
|
|
| 广义映射混沌扩频序列的保密性分析 | |
| 引用本文： | 廖旎焕,胡智宏,高金峰.广义映射混沌扩频序列的保密性分析[J].郑州轻工业学院学报(自然科学版),2006,21(1):75-77. |
| 作者姓名： | 廖旎焕 胡智宏 高金峰 |
| 作者单位： | 1. 华北水利水电学院,动力系,河南,郑州,450011 2. 郑州轻工业学院,电气信息工程学院,河南,郑州,450002 3. 郑州大学,远程教育学院,河南,郑州,450002 |
| 基金项目： | 中国科学院知识创新工程重大项目(KGCX-SW-15) |
| 摘 要： | 从研究混沌序列的保密性角度出发,分析了广义映射混沌序列的抵御预测能力,并用Volterra滤波器对序列进行预测.研究结果表明,广义映射混沌扩频序列具有理想的保密性,适合在保密通信中应用. |
| 关 键 词： | 广义映射 扩频序列 预测 保密性 |
| 文章编号： | 1004-1478（2006）01-0075-03 |
| 收稿时间： | 2005-10-15 |
| 修稿时间： | 2005年10月15 |
The security analysis of the chaotic spreading sequences generated by the extended chaotic map |
|
| LIAO Ni-huan,HU Zhi-hong,GAO Jin-feng.The security analysis of the chaotic spreading sequences generated by the extended chaotic map[J].Journal of Zhengzhou Institute of Light Industry(Natural Science),2006,21(1):75-77. | |
| Authors: | LIAO Ni-huan HU Zhi-hong GAO Jin-feng |
| Affiliation: | 1. Dept. of Power Eng. , North China Inst. of Water Conservancy and Hydroelectric Power, Zhengzhou 450011, China ; 2. College of Electr. Infor. Eng. , Zhengzhou Univ. of Light Ind. , Zhengzhou 450002, China 3. Distance Learning School, Zhengzhou Univ. , Zhengzhou 450002, China |
| Abstract: | In view of the security performance of the chaotic spreading sequences,the chaoticdigital sequences based on the extended chaotic map is analyzed mainly in its security.The Volterra filter is used to predict the sequences.The simulation results show that the chaotic spreading sequences generated by the advanced method possess excellent security,can be applying for secure communication,specially for CDMA communication system. |
| Keywords: | spreading sequences extended chaotic map prediction security |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |