[Discuss-gnuradio] question about the ofdm receiver

[w xd]

Hi,

       Thank you in advance.

       I have a discussion with my classmates about the question.As we all know,the detection of the sync burst have delayed and the signal delayed again.

       The delay of the sync burst is fft_len-1.And the signal delayed cp_len+fft_len.

Although the minor error don't influence the result of the receiver.

       But in my opinion,I think the signal should be delayed cp_len+fft_len-1 rather than cp_len+fft_len.

       Thank you so much.I and my classmates have check again and again.And we think the signal should be delayed cp_len+fft_len-1.

       Thank you so much.☺

Best regards,

xd

test.png
Description: PNG image