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A question about BER

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(joined December 2015)
Participant

Hi everyone!

I’m making the OFDM WDM project. And when i’m trying to figure BER vs SNR, I realize we can’t get BER = 10e-012 because the limit of sequence lenght is 2^30 bits. But in some paper use Optisystem for simulation , I see they can get BER with wide change (example: 10^-2 to 10^-12). So how can I do that?
If you have time please answer me.

Thanks and regards.

Responses (0):

    • #38472
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      Duy Le Nguyen
      Participant

      Hi everyone!

      I’m making the OFDM WDM project. And when i’m trying to figure BER vs SNR, I realize we can’t get BER = 10e-012 because the limit of sequence lenght is 2^30 bits. But in some paper use Optisystem for simulation , I see they can get BER with wide change (example: 10^-2 to 10^-12). So how can I do that?
      If you have time please answer me.

      Thanks and regards.

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