DocumentCode
1723693
Title
An FPGA implementation of an OFDM adaptive modulation system
Author
Veillcux, J. ; Fortier, Paul ; Roy, Sébastien
Author_Institution
Dept. of Electr. & Comput. Eng., Univ. Laval, Quebec, Que., Canada
fYear
2005
Firstpage
353
Lastpage
356
Abstract
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.
Keywords
OFDM modulation; adaptive modulation; field programmable gate arrays; FFGA chip; FPGA implementation; OFDM adaptive modulation system; field programmable gate arrays; hardware-in-the-loop simulation; hardware/architecture requirements; wireless channel model; Adaptive systems; Bit error rate; Computer architecture; Delay; Fading; Feedback; Field programmable gate arrays; Frequency estimation; Hardware; OFDM modulation;
fLanguage
English
Publisher
ieee
Conference_Titel
IEEE-NEWCAS Conference, 2005. The 3rd International
Print_ISBN
0-7803-8934-4
Type
conf
DOI
10.1109/NEWCAS.2005.1496672
Filename
1496672
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