Cyclic prefix in OFDM causes cyclic convolution
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Cyclic prefix in OFDM causes cyclic convolution

 
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Ant_Magma
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Posted: Thu Dec 01, 2005 7:50 am    Post subject: Cyclic prefix in OFDM causes cyclic convolution Reply with quote
I read everywhere saying that by adding cyclic prefix in a OFDM symbol
creates cyclic convolution with the channel. But they don't say why we
want cyclic convolution. Does anybody know why?
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