Multiple Complementary Sequence Sets With Low Inter-Set Cross-Correlation Property

被引:22
作者
Liu, Tao [1 ,2 ]
Xu, Chengqian [1 ,2 ]
Li, Yubo [1 ,2 ]
机构
[1] Yanshan Univ, Sch Informat Sci & Engn, Qinhuangdao 066004, Hebei, Peoples R China
[2] Hebei Key Lab Informat Transmiss & Signal Proc, Qinhuangdao 066004, Hebei, Peoples R China
关键词
Complete complementary code; inter-set cross-correlation; Quasi-complementary sequence set; asymptotically optimal; multi-carrier code-division multiple-access; CONSTRUCTIONS; CODES;
D O I
10.1109/LSP.2019.2902752
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Complementary sequences have been applied to multi-carrier code-division multiple-access wireless communication systems. In this letter, multiple complementary sequence sets are constructed. The presented multiple complementary sequence sets have the following properties: first, each set is a complete complementary code (CCC) with parameters (p, p, p)-CCC; second, the maximum inter-set aperiodic cross-correlation amplitude is p; and finally, an aperiodic quasi-complementary sequence set with asymptotically near optimal correlation amplitude will be obtained by combining these complementary sequence sets together, which is not covered in the literature.
引用
收藏
页码:913 / 917
页数:5
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