文章基本信息

标题：Enhanced MIMO-OFDM System for Wireless Communication
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作者：Vinayak Kini ; Aney Khatavkar ; Ajay Jethani 等
期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2016
卷号：4
期号：1
页码：399
DOI：10.15680/IJIRCCE.2016.0401088
出版社：S&S Publications
摘要：Orthogonal Frequency Division Multiplexing (OFDM) is a powerful technique employed in communication systems suffering from frequency selectivity. However, it has got some limitations. The objective of our paper is to study and improve the OFDM system using Multi - Input Multi - Output technology (MIMO) technology supported with reduction of Inter Symbol Interference (ISI), Inter Carrier Interference (ICI) and Peak to Average Power Ratio (PAPR). Furthermore, the Bit Error Rate (BER) can also be reduced by Convol ution Coding. D ifferent techniques are employed viz. Cyclic Prefix for ISI, Maximum Likelihood Estimation for ICI and Clipping for PAPR to overcome the associated drawbacks
关键词：Orthogonal Frequency Division Multiplexing(OFDM); Multi-Input Multi-Output technology(MIMO); Inter Symbol Interference (ISI); Inter Carrier Interference (ICI); Peak to Average Power Ratio (PAPR)