The FPGA implementation of OFDM system on channel estimation and equalization on preamble

Based on the analysis of the transmitter and receiver model of 802.11a WLAN system, a scheme of channel estimation，equalization and FPGA implementation based on the preamble of the OFDM system is proposed, including channel estimation and compensation. The circuit modules in the scheme are written i...

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Main Authors:	Wei Liangcai, Peng Duan
Format:	Article
Language:	zho
Published:	National Computer System Engineering Research Institute of China 2018-02-01
Series:	Dianzi Jishu Yingyong
Subjects:	preamble OFDM channel estimation and compensation FPGA
Online Access:	http://www.chinaaet.com/article/3000077194

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spelling	doaj-6694ba2f2d4e4aac8b8729c3b1718ff72020-11-25T01:36:26ZzhoNational Computer System Engineering Research Institute of ChinaDianzi Jishu Yingyong0258-79982018-02-01442202210.16157/j.issn.0258-7998.1726483000077194The FPGA implementation of OFDM system on channel estimation and equalization on preambleWei Liangcai0Peng Duan1School of Information Engineering，Guangdong University of Technology，Guangzhou 510006，ChinaDepartment of Experimental Teaching，Guangdong University of Technology，Guangzhou 510006，ChinaBased on the analysis of the transmitter and receiver model of 802.11a WLAN system, a scheme of channel estimation，equalization and FPGA implementation based on the preamble of the OFDM system is proposed, including channel estimation and compensation. The circuit modules in the scheme are written in Verilog HDL language and they are simulated，complied and synthesized in the Xilinx programming software vivado 14.2.The result of the simulation indicates that all the modules run well and meet the requirement of the design.http://www.chinaaet.com/article/3000077194preambleOFDMchannel estimation and compensationFPGA
collection	DOAJ
language	zho
format	Article
sources	DOAJ
author	Wei Liangcai Peng Duan
spellingShingle	Wei Liangcai Peng Duan The FPGA implementation of OFDM system on channel estimation and equalization on preamble Dianzi Jishu Yingyong preamble OFDM channel estimation and compensation FPGA
author_facet	Wei Liangcai Peng Duan
author_sort	Wei Liangcai
title	The FPGA implementation of OFDM system on channel estimation and equalization on preamble
title_short	The FPGA implementation of OFDM system on channel estimation and equalization on preamble
title_full	The FPGA implementation of OFDM system on channel estimation and equalization on preamble
title_fullStr	The FPGA implementation of OFDM system on channel estimation and equalization on preamble
title_full_unstemmed	The FPGA implementation of OFDM system on channel estimation and equalization on preamble
title_sort	fpga implementation of ofdm system on channel estimation and equalization on preamble
publisher	National Computer System Engineering Research Institute of China
series	Dianzi Jishu Yingyong
issn	0258-7998
publishDate	2018-02-01
description	Based on the analysis of the transmitter and receiver model of 802.11a WLAN system, a scheme of channel estimation，equalization and FPGA implementation based on the preamble of the OFDM system is proposed, including channel estimation and compensation. The circuit modules in the scheme are written in Verilog HDL language and they are simulated，complied and synthesized in the Xilinx programming software vivado 14.2.The result of the simulation indicates that all the modules run well and meet the requirement of the design.
topic	preamble OFDM channel estimation and compensation FPGA
url	http://www.chinaaet.com/article/3000077194
work_keys_str_mv	AT weiliangcai thefpgaimplementationofofdmsystemonchannelestimationandequalizationonpreamble AT pengduan thefpgaimplementationofofdmsystemonchannelestimationandequalizationonpreamble AT weiliangcai fpgaimplementationofofdmsystemonchannelestimationandequalizationonpreamble AT pengduan fpgaimplementationofofdmsystemonchannelestimationandequalizationonpreamble
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The FPGA implementation of OFDM system on channel estimation and equalization on preamble

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