迭代法构造零相关区互补序列集  

Zero-correlation zone complementary sets based on iteration

作　　者：李玉博[1] 许成谦[1] 

机构地区：[1]燕山大学信息科学与工程学院,河北秦皇岛066004

出　　处：《通信学报》2011年第8期38-44,54,共8页Journal on Communications

基　　金：国家自然科学基金资助项目(60872061;60971126);河北省自然科学基金资助项目(F2008000855)~~

摘　　要：提出2种利用正交矩阵和交织迭代法构造零相关区互补序列集的方法,得到的零相关区互补序列集可以达到理论界限。这种零相关区序列集在零相关区域具有理想的相关特性,同传统的互补序列集相比具有更多的序列数目。Based on orthogonal matrices and interleaving iteration,two constructions of zero correlation zone comple-mentary（Z-complementary） sets were presented.The Z-complementary sets proposed not only have ideal auto-correlation and cross-correlation in a zone,but also have larger set sizes compared with the conventional comple-mentary sets.Moreover,their set sizes can achieve the theoretical bound.

关 键 词：准同步CDMA系统 零相关区互补序列集 交织迭代法 正交矩阵 

分 类 号：TN911.2[电子电信—通信与信息系统]