An improved multiple-shift algorithm for rapid code acquisition in optical CDMA systems

被引：0
|
作者：
Chong, Dahae
Joung, Young-Bin
Yoon, Seokho [1 ]
Kim, Sun Yong
机构：
[1] Sungkyunkwan Univ, Sch Informat & Commun Engn, Seoul, South Korea
[2] Konkuk Univ, Dept Elect Engn, Seoul, South Korea
来源：
9th International Conference on Advanced Communication Technology: Toward Network Innovation Beyond Evolution, Vols 1-3 | 2007年
关键词：
code acquisition; optical CDMA; optical orthogonalcode;
D O I：
10.1109/ICACT.2007.358728
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
In this paper, a novel code acquisition algorithm called the improved multiple-shift (IMS) is proposed using optical orthogonal code (OOC) in optical code division multiple access (CDMA) systems. The IMS algorithm has similar process; yet better code acquisition performance compared with the conventional MS algorithm. We analyze the code acquisition performance of the IMS algorithm and compare the performance of the IMS algorithm with that of the MS algorithm, in the single user and multi-user environments via simulation.
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页码：1839 / 1842
页数：4
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