咨询与建议

看过本文的还看了

相关文献

该作者的其他文献

文献详情 >Near theoretical upper bound n... 收藏

Near theoretical upper bound new loosely synchronous complementary spreading sequences

近理论的上面的界限新泛泛地同步的补足的传播序列

作     者:YU Zheng YANG Xing ZOU Yongzhong LI Daoben SUN Yuhao 

作者机构:Key Laboratory of Information Processing and Intelligent TechnologyBeijing University of Posts and TelecommunicationsBeijing 100876China 

出 版 物:《Frontiers of Electrical and Electronic Engineering in China》 (中国电气与电子工程前沿(英文版))

年 卷 期:2007年第2卷第4期

页      面:395-399页

学科分类:07[理学] 0701[理学-数学] 070101[理学-基础数学] 

基  金:supported by the National Natural Science Foundation of China(Grant No.90604035) 

主  题:loosely synchronous spreading sequence Kronecker product ZCW 

摘      要:A new class of loosely synchronous(LS)spreading sequences with zero correlation window(ZCW)was *** was constructed by making Kronecker product of orthogonal matrix and ZCW complementary *** new LS sequence increases the number of perfect complementary pairs and extends ZCW within the same ***,both auto-correlation and cross-correlation of ZCW in the same group remain *** minimum ZCW among different groups is the same as that of basic LS *** method for constructing these new LS sequences is presented and ZCW properties are also *** number of these new LS sequences is only smaller than theoretical upper bound by one.

读者评论 与其他读者分享你的观点

用户名:未登录
我的评分