Families of asymmetric sequence pair set with zero-correlation zone via interleaved technique

被引：13
作者：
Wang, Longye [1 ,2 ]
Zeng, Xiaoli [3 ]
Wen, Hong [1 ]
机构：
[1] Univ Elect Sci & Technol China, Natl Key Lab Sci & Technol Commun, Chengdu 611731, Sichuan, Peoples R China
[2] Tibet Univ, Sch Engn & Technol, Lhasa 850000, Tibet, Peoples R China
[3] Tibet Univ, Res Ctr Tibetan Informat Technol, Lhasa 850000, Tibet, Peoples R China
来源：
IET COMMUNICATIONS | 2016年 / 10卷 / 03期
基金：
中国国家自然科学基金;
关键词：
code division multiple access; interleaved technique; A-ZCZ sequence pair set; asymmetric zero-correlation zone sequence pair set; perfect sequence pair; quasisynchronous code-division multiple-access systems; QS-CDMA systems; multipath interference; INTERGROUP COMPLEMENTARY-CODES; CROSS-CORRELATION; PERFECT SEQUENCES; ZCZ SEQUENCE; CDMA SYSTEMS; CONSTRUCTION;
D O I：
10.1049/iet-com.2015.0075
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：
An asymmetric zero-correlation zone (A-ZCZ) sequence pair set is a ZCZ sequence pair set consisting of multiple ZCZ sequence pair subsets. Two arbitrary sequence pairs which belong to different subsets should have a large zero cross-correlation zone (ZCCZ) in the A-ZCZ sequence pair set. Additionally, each subset is a typical ZCZ sequence pair set. The proposed A-ZCZ sequence pair sets can be generated based on interleaved technique from perfect sequence or perfect sequence pair of length P = Nmk with N 1, m 1, k > 1. The new A-ZCZ sequence pair sets are applied to quasi-synchronous code-division multiple-access (QS-CDMA) systems and it can hypothetically achieve larger ZCCZ than typical ZCZ sequence pair sets, as well as eliminating both multiple access and multipath interference in the QS-CDMA system.
引用
收藏
页码：229 / 234
页数：6
相关论文
共 18 条
[1]   Spreading sequence sets with zero correlation zone [J].
Deng, XM ;
Fan, PZ .
ELECTRONICS LETTERS, 2000, 36 (11) :993-994
[2]  
Fan PZ, 2000, IEICE T FUND ELECTR, VE83A, P2054
[3]   A General Construction of Inter-Group Complementary Codes Based on Z-Complementary Codes and Perfect Periodic Cross-Correlation Codes [J].
Feng, Lifang ;
Zhou, Xianwei ;
Li, Xinyu .
WIRELESS PERSONAL COMMUNICATIONS, 2013, 71 (01) :695-706
[4]   New designs for signal sets with low cross correlation, balance property, and large linear span:: GF (p) case [J].
Gong, G .
IEEE TRANSACTIONS ON INFORMATION THEORY, 2002, 48 (11) :2847-2867
[5]  
Hayashi T., 2007, IEICE T FUND ELECTR, VE90, P1
[6]   A Ternary Zero-Correlation Zone Sequence Set Having Wide Inter-Subset Zero-Correlation Zone [J].
Hayashi, Takafumi ;
Maeda, Takao ;
Matsufuji, Shinya ;
Okawa, Satoshi .
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, 2011, E94A (11) :2230-2235
[7]   A Generalized Construction of Zero-Correlation Zone Sequence Set with Sequence Subsets [J].
Hayashi, Takafumi ;
Maeda, Takao ;
Okawa, Satoshi .
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, 2011, E94A (07) :1597-1602
[8]   Inter-group complementary codes for interference-resistant CDMA wireless communications [J].
Li, Jing ;
Huang, Aiping ;
Guizani, Mohsen ;
Chen, Hsiao-Hwa .
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2008, 7 (01) :166-174
[9]  
Matsufuji S, 2003, IEICE T FUND ELECTR, VE86A, P229
[10]  
Renghui S., 2011, J CONVERGENCE INF TE, V6, P15, DOI [10.4156/jcit.vol6.issue1.2, DOI 10.4156/JCIT.VOL6.ISSUE1.2]
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