Orthogonal Frequency Division Multiplexing Performance Dependency on Pulse Shape in Underwater Channel

被引：5
|
作者：
Lin, Chun-Dan [1 ]
Lee, Seongwook [2 ]
Yoon, Jong Rak [2 ]
机构：
[1] China Univ Petr, Dept Math & Phys, Beijing, Peoples R China
[2] Pukyong Natl Univ, Div Elect Comp & Telecommun Engn, Pusan 608737, South Korea
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS | 2008年 / 47卷 / 05期
关键词：
OFDM; pulse shape; ICI; frequency offset; underwater acoustic communication;
D O I：
10.1143/JJAP.47.4369
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
In this study, we propose pulse shapes to decrease the inter-carrier interference (ICI) caused by the frequency offset in orthogonal frequency division multiplexing (OFDM). Several pulse shapes have been employed to reduce ICI, and simulations demonstrate that the linear pulse has improved performance in reducing ICI due to the frequence offset. [DOI: 10.1143/JJAP.47.4369]
引用
收藏
页码：4369 / 4371
页数：3
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