ICI Reduction in OFDM Systems Using Phase Modified Sinc Pulse

被引：0
|
作者：
Nicolae Dumitru Alexandru
Alexandra Ligia Onofrei
机构：
[1] “Gh. Asachi” Technical University of Iaşi,Department of Telecommunications
[2] “Ştefan cel Mare” University of Suceava,Faculty of Electrical Engineering and Computer Science
来源：
Wireless Personal Communications | 2010年 / 53卷
关键词：
Orthogonal Frequency Division Multiplexing (OFDM); Intersymbol-interference (ISI); Intercarrier-interference (ICI); Frequency offset;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This paper is focused on the problem of reducing the intercarrier-interference (ICI) power in the transmission over Orthogonal Frequency Division Multiplexing Systems (OFDM) using pulse shaping methods. A new pulse was proposed here and it was investigated in terms of ICI interference. It appears to be suitable for transmission in OFDM systems with carrier frequency offset. The results obtained by calculations show that the performance improvements are significant for reducing average intercarrier-interference (ICI) power and increasing the ratio of average signal power to average ICI power (SIR).
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页码：141 / 151
页数：10
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