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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National Computer System Engineering Research Institute of China
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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 |
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1725063054022934528 |