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IMPLEMENTING AN OFDM SYSTEM ON HARDWARE

Khoa Le Dang 1, *
An Truong Nguyen 1
Phu Huu Bui 1
Phuong Huu Nguyen 1
  1. University of Sciences, VNU-HCM
Correspondence to: Khoa Le Dang, University of Sciences, VNU-HCM. Email: pvphuc@hcmuns.edu.vn.
Volume & Issue: Vol. 12 No. 12 (2009) | Page No.: 73-85 | DOI: 10.32508/stdj.v12i12.2322
Published: 2009-06-28

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Copyright The Author(s) 2023. This article is published with open access by Vietnam National University, Ho Chi Minh city, Vietnam. This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0) which permits any use, distribution, and reproduction in any medium, provided the original author(s) and the source are credited. 

Abstract

Recently, OFDM technique has been applied to many digital communications systems such as DVB-T, WiFi, WiMAX and MIMO systems. OFDM can send multiple high speed signals by using orthogonal carrier frequencies. In addition, OFDM technique can combat inter-symbol interference (ISI) and inter-channel interference (ICI). Therefore, OFL has been an essential technology in high-speed communications. The aim of this project is to implement the base-band OFDM system on hardware exploiting FPGA-based DSP Development Kit and DSPBuilder® software from Altera®. The results can be used for training purpose and for a further development of OFDM-based communication systems.

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