| 多相正交序列及其相关性研究 |
| |
| 引用本文： | 贾志成,张艳,赵晓群,翁建华. 多相正交序列及其相关性研究[J]. 河北工业大学学报, 2003, 32(3): 1-4 |
| |
| 作者姓名： | 贾志成 张艳 赵晓群 翁建华 |
| |
| 作者单位： | 1. 河北工业大学,信息工程学院,天津,300130
2. 燕山大学,电气工程学院,秦皇岛,066004 |
| |
| 基金项目： | 国家自然科学基金(69972042)，河北省教委博士基金 |
| |
| 摘 要： | 针对CDMA系统对地址码的要求，根据FH序列的性质和Naoki Suehiro提出的多相正交序列构造理论^[1]，系统地给出了一种多相正交序列的构造方法，对序列的性质进行了较深入的研究，并预测出此类序列的相关特性以及序列的个数，都能较好地满足扩频码的要求．
|
| 关 键 词： | CDMA 扩频码 相关特性 正交序列 |
| 文章编号： | 1007-2373(2003)03-0001-04 |
| 修稿时间： | 2003-01-08 |
A Novel Class of Polyphase Orthogonal Periodic Sequences with Good Correlation Properties |
| |
| JIA Zhi-cheng,ZHANG Yan,ZHAO Xiao-qun,WENG Jian-hua. A Novel Class of Polyphase Orthogonal Periodic Sequences with Good Correlation Properties[J]. Journal of Hebei University of Technology, 2003, 32(3): 1-4 |
| |
| Authors: | JIA Zhi-cheng ZHANG Yan ZHAO Xiao-qun WENG Jian-hua |
| |
| Abstract: | In this paper, a kind of polyphase orthogonal sequence's structure method and its properties are stu died. The study is based on the FH sequence' s properties and the theory of structure of polyphase orthogonal sequence proposed by Naoki Suehiro according to CDMA system's require for the address sequence. And it is predicted that the correlation property of this kind of sequence and its number can satisfy the need of spread sequence to some extend. |
| |
| Keywords: | CDMA spread spectrum sequence correlation properties orthogonal sequence |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
