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Rayleigh fading correction

hey hi i have simulated a 64 subcarrier ofdm system using convo coding ,interleaver included pilots for channel estimation . i included the AWGN , RICIEAN and REYleigh channel...the AWGN channel and Riciean can easily be compensatred ,AWGN by increasing EB/no and Riciean by channel estimation by the pilots...but problem lies with the rayleigh channel well i cant figure a way to compansate for the channel in labview anyone having any idea how to acheive this?? how to acheive equalization ??

Message Edited by nolsqn on 07-30-2008 09:26 PM
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Hi nolsqn,

You can use the Modulation Toolkit VIs. More specifically, you can generate a fading profile (Rayleigh or Rician) with the “MT Generate Fading Profile VI” and then use the “MT Apply Fading Profile VI” to apply the profile to your waveform. I hope this is helpful,

Ana P
National Instruments
Applications Engineer
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hi Ana p
 i have used the modulation toolkit and applied the rayleigh fading but wat i need to do is how to apply corection also ...meaning that how to eliminates its effect . In the case of AWGN u can increase the EB/NO to nullify its effect ...so wat i need to do to corect the effect of rayleigh
thnx
 
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