OFDM自适应调制系统的FPGA实现

The 3rd International IEEE-NEWCAS Conference, 2005. Pub Date : 2005-06-19 DOI:10.1109/NEWCAS.2005.1496672

J. Veillcux, P. Fortier, S. Roy

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引用次数: 13

摘要

本文研究了OFDM自适应调制系统的硬件和体系结构要求。在FPGA上实现了基带自适应无编码OFDM发射机、接收机和反馈链路的硬件模块。该系统与无线信道模型的实现相结合，可用于快速硬件在环仿真。结果表明，一个高端FPGA芯片可以提供系统实现所需的所有资源。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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An FPGA implementation of an OFDM adaptive modulation system

This paper investigates the hardware and architecture requirements for an OFDM adaptive modulation system. The hardware modules for a baseband adaptive uncoded OFDM transmitter, receiver and feedback link have been implemented on an FPGA. This system is used for fast hardware-in-the-loop simulation when combined with the implementation of a wireless channel model. It is also demonstrated that one high-end FPGA chip can provide all the resources necessary for the implementation of the system.

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The 3rd International IEEE-NEWCAS Conference, 2005.

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