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  1. #1
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    ofdm blocks

    hi friends i'm student in last year of electronics & comm. engineering my project is vhdl implementation of ofdm , i have all blocks of ofdm with each code individual ,but i do not know how connects them togather to make it as integrated system

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  2. #2
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    Re: ofdm blocks

    if u have conceptual prob. this doc. may help
    bt if u have prob. in implementation let me know


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  3. #3
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    Re: ofdm blocks

    Hi we too are in the same problem. pls go thru some of the ref designs by HARDWARE IMPLEMENTATION OF OFDM TRASNMITTER AND
    RECEIVER USING FPGA by SHAHBAZ ABBASI (google it) This in verilog


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  4. #4
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    ofdm blocks

    think standard QPSK modem blocks

    Tx and Rx

    and then on the output of the QPSK_Tx feed a FFT module

    and to recieve

    come in through an inverse FFT module then into a
    QPSK_Rx module

    of course you should have some sort of
    Forward Error Correction Like Reed Soloman
    and you need to work out Sync for reception

    Moose



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