[Mukund GuptaParticipant]

Hi alistu,

So in this case the use of os12 ofdm modulator won’t matter much rather than using the normal ofdm modulator. And also is the ber issue that I mentioned earlier correct? Because it’s not changing at all for the last file which I uploaded.

[Mukund GuptaParticipant]

Hi Sahil,
Aren’t the newly attached files also working? You would find them on my new threads in this post. I am using optisystem 13. I hope that’s not a problem.

Thanks.

[Mukund GuptaParticipant]

I have made one more version of co-ofdm with OS 12 ofdm modulator. is the architecture correct? but whatever parameters i change, whether it be distance or be it different m-qam, the BER in the ber test set remains same. If you could check the parameters for BER test set as well.
And how do i obtain a ber vs osnr graph here. do i need to add anything more to obtain that.
thanks.

Attachments:

1. co-ofdm-full-trial-different.osd

[Mukund GuptaParticipant]

screenshot of the architecture.

Attachments:

1. 

   architecture1.jpg
   

[Mukund GuptaParticipant]

Here is the screen shot of the error message.

Attachments:

1. 

   error-message.jpg
   

[Mukund GuptaParticipant]

Hi,
Sorry for the file i am uploading the file again.

Please check and let me know the possible problem.

Thanks.

Attachments:

1. co-ofdm-again-trial1.osd
2. co-ofdm-again-trial11.osd