Re: [Discuss-gnuradio] OFDM channel Estimation Block

[Martin Braun]

On 15.07.2015 21:09, monika bansal wrote:
> In the OFDM Channel estimation block, ML estimation has been used. I
> want to do MMSE estimation. How should i proceed?
> Should i make new module for this or I can add new block in gr-digital?
> For MMSE estimator i will need noise variance as well. How can i get that ?

There are several examples for OFDM equalizers, just write a new one
following that format. You can put it in your own module or into
gr-digital, whatever suits you.

M