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OFDM Channel Design in Matlab.Pls Help.

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ars0242

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Need to simulate a channel for transmission of given audio/frames or video data using M-ary QAM in Matlab. The general architechture in layman terms is as follows

Data - FEC Coding - M-QAM Modulation - channel+Noise - M-QAM demodulation - FEC Decoding - Output.
M>32.

If anyone has already simulated such a system, could u pls send me the matlab code , would highly appreciate it.

Also suggest any resource for references.
 

hi find this useful material

Added after 2 minutes:

find the attached material
 
hi
even i need to simulate ofdm channel and the architecture is same as yours
can u please mail me the code or any refernce material in this context
need it urgent
my id is priyanka269085@gmail.com

i have simulated a code but my not getting ber curve n also unable to identify my mistake
plz help
 

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