Re: [Discuss-gnuradio] ofdm channel estimation

On 07/30/2014 10:57 AM, xianda wrote:
> Hi Martin:
> Greeting from xd.Thank you so much for your example
> tx_ofdm.grc and rx_ofdm.grc.I want to ask a question about channel
> estimation.And I know that the channel estimate is on a tag.But I want
> to make some changes on your example.So I just want to ask whether my
> understanding is right or not.
> I know the rx_ofdm include "header stream" and "payload
> stream".In the "payload stream",if i denote the data come from FFT block
> "rx_data".
> channel=rx_data/tx_data
> Is it right?Is my understanding right?Thank you.

Yep.

M

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