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Re: [Discuss-gnuradio] OFDM implementation

From: Martin Dvh
Subject: Re: [Discuss-gnuradio] OFDM implementation
Date: Wed, 13 Jun 2007 22:09:52 +0200
User-agent: Debian Thunderbird 1.0.2 (X11/20070113)

Tom Rondeau wrote:
> Just the status report from the work done the past couple of weeks on
> OFDM. With Matt Ettus, Bob McGwier, and Eric Blossom, we successfully
> transmitted and received OFDM over the air with BPSK, QPSK, and 16QAM.
> I have merged the code into the trunk so others can use it, though I
> currently restricted the subcarrier modulations to use only BPSK or QPSK
> (M-QAM will be coming soon I hope).

Is the not-completed QAM code in one of the developer branches (which one)
Maybe I can do some work at it as soon as I get to work on OFDM.
(I am now working on optimizing the wfm_rcv_pll code, my goal is a factor 4 

> If you're interested, and for the good of the community, I have posted
> the presentation I gave last week to the address@hidden Symposium about the
> implementation details of the system. ......You can find
> it under the Presentations link on the front page of Trac
Thanks for this.

> Tom
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