Orthogonal Frequency Division Multiplexing Performance Dependency on Pulse Shape in Underwater Channel
Orthogonal Frequency Division Multiplexing Performance Dependency on Pulse Shape in Underwater Channel
复制标题
水下信道中正交频分复用性能对脉冲形状的依赖性
DOI：
10.1143/jjap.47.4369
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发表时间：
2008
影响因子：
1.5
通讯作者：
J. Yoon
中科院分区：
文献类型：
--
作者：
Chundan Lin;Seongwook Lee;J. Yoon
在这项研究中，我们提出了脉冲形状，以减少频率偏移在正交频分复用(Ofdm)中引起的载波间干扰(ICI)。有几种脉冲形状被用来降低ICI，仿真表明，由于频率偏移，线性脉冲在降低ICI方面具有更好的性能。
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 frequency offset.