about OFDM system
about OFDM system
(OP)
hello everybody ,
i have a question about an OFDM system. Why do they use the block IFFT in the transmiter and FFT block in receiver ? Would u please show me the formulas ,the respond signals after they pass a block diagram and the working of the Channel Estimation ?
Thank you very much .
i have a question about an OFDM system. Why do they use the block IFFT in the transmiter and FFT block in receiver ? Would u please show me the formulas ,the respond signals after they pass a block diagram and the working of the Channel Estimation ?
Thank you very much .





RE: about OFDM system
Try the link http://cegt201.bradley.edu/projects/proj2001/ofdmprjt/
and click "Matlab work".
Download 'ofdm final paper.zip'.
In 'final report.doc' (Word) you can find some fundamentals about OFDM.