A new family of low correlation zone sequences in QS-CDMA communication systems

被引：0
|
作者：
He, Jing Jane [1 ]
Zeng, Qingsheng [2 ]
机构：
[1] Carleton Univ, Sch Math & Stat, 1125 Colonel By Dr, Ottawa, ON K1S 5B6, Canada
[2] Govt Canada, Commun Res Ctr Canada, Stn H, Ottawa, ON K2H 8S2, Canada
来源：
2013 IEEE INTERNATIONAL WIRELESS SYMPOSIUM (IWS) | 2013年
关键词：
GF(P);
D O I：
暂无
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：
The paper addresses the problem of constructing signature sequences for quasi -synchronous CDMA systems. We employ two ary sequences, i.e. symbols sequences, with ideal two -level autocorrelation and a Costas or Golomn Costas sequence to construct a signal set with long Low Correlation Zone length and low maximum magnitude of correlation values. We obtain an Low Correlation Zone (Np, p, p, N) signal set and an Low Autocorrelation Zone (Np, p, p, 1) signal set, where N is a positive integer and p is a prime number. We also get an LCZ (pm (pm 1), pm pm 1, pm) signal set and an LACZ (pm (pm 1), pm, pm 1,1) signal set, where m is a positive integer.
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页数：4
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