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Re: [Discuss-gnuradio] Zero Forcing (ZF) and MMSE Equalizer

From: Tom Rondeau
Subject: Re: [Discuss-gnuradio] Zero Forcing (ZF) and MMSE Equalizer
Date: Wed, 14 Aug 2013 17:39:01 -0400

On Tue, Aug 13, 2013 at 5:31 AM, ZaInzAiN Jj <address@hidden> wrote:
> Thanks Martin,
> your information very helpful.
> for current, what is equalizer which used on gnuradio 3.7 ?
> from gnuradio 3.7 API there are three equalizer. cma, kurtotic and lms
> equalizer.
> what is equalizer which used?
> Thanks,
> Zai

Those equalizers are designed for narrowband (or non multi carrier)
systems and are not (necessarily or directly) appropriate for OFDM.
Best look at the OFDM receiver (gr-digital/examples/ofdm/rx_ofdm.grc)
for the equalizer structure used there.

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