Construction of Asymmetric Gaussian Integer ZCZ Sequence Sets

被引：5
|
作者：
Chen, Xiaoyu [1 ,2 ]
Su, Heru [1 ,2 ]
Li, Yubo [1 ,2 ]
Peng, Xiuping [1 ,2 ]
机构：
[1] Yanshan Univ, Coll Informat Sci & Engn, Qinhuangdao 066004, Peoples R China
[2] Hebei Key Lab Informat Transmiss & Signal Proc, Qinhuangdao 066004, Peoples R China
来源：
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES | 2019年 / E102A卷 / 02期
基金：
中国国家自然科学基金;
关键词：
QS-CDMA system; asymmetric ZCZ sequence sets; Gaussian integer sequence; interleaving technique; ZERO-CORRELATION;
D O I：
10.1587/transfun.E102.A.471
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this letter, a construction of asymmetric Gaussian integer zero correlation zone (ZCZ) sequence sets is presented based on interleaving and filtering. The proposed approach can provide optimal or almost optimal single Gaussian integer ZCZ sequence sets. In addition, arbitrary two sequences from different sets have inter-set zero cross-correlation zone (ZCCZ). The resultant sequence sets can be used in the multi-cell QS-CDMA system to reduce the inter-cell interference and increase the transmission data.
引用
收藏
页码：471 / 475
页数：5
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