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Re: [Discuss-gnuradio] Works with GR 3.6, breaks with 3.7
From: |
Martin Braun |
Subject: |
Re: [Discuss-gnuradio] Works with GR 3.6, breaks with 3.7 |
Date: |
Mon, 20 Oct 2014 09:19:14 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 |
On 10/18/2014 05:57 PM, Luke Berndt wrote:
> The Band Edge FLL works great for me too, on 3.6. Does anyone know if
> there were changes to it or surrounding blocks in 3.7 that would make it
> stop working?
None of the DSP was changed, if it worked before it should(TM) still
work. The reason we say it's a bad choice is that it was derived for
PSK/PAM signals. The reason it still might work is that the
implementation runs 2 filters at the band-edges and compares the energy
content of those, and that difference might be sufficient to correct
your frequency offset if you have sufficient averaging (i.e. low enough
loop bandwidth).
M
- Re: [Discuss-gnuradio] Works with GR 3.6, breaks with 3.7, (continued)
- Re: [Discuss-gnuradio] Works with GR 3.6, breaks with 3.7, Martin Braun, 2014/10/17
- Re: [Discuss-gnuradio] Works with GR 3.6, breaks with 3.7, Luke Berndt, 2014/10/17
- Re: [Discuss-gnuradio] Works with GR 3.6, breaks with 3.7, John Malsbury, 2014/10/17
- Re: [Discuss-gnuradio] Works with GR 3.6, breaks with 3.7, John Malsbury, 2014/10/17
- Re: [Discuss-gnuradio] Works with GR 3.6, breaks with 3.7, Luke Berndt, 2014/10/17
- Re: [Discuss-gnuradio] Works with GR 3.6, breaks with 3.7, John Malsbury, 2014/10/17
Re: [Discuss-gnuradio] Works with GR 3.6, breaks with 3.7, Andy Walls, 2014/10/18
- Re: [Discuss-gnuradio] Works with GR 3.6, breaks with 3.7, Nick Foster, 2014/10/18
- Re: [Discuss-gnuradio] Works with GR 3.6, breaks with 3.7, Luke Berndt, 2014/10/18
- Re: [Discuss-gnuradio] Works with GR 3.6, breaks with 3.7, Nick Foster, 2014/10/18
- Re: [Discuss-gnuradio] Works with GR 3.6, breaks with 3.7,
Martin Braun <=
- Re: [Discuss-gnuradio] Works with GR 3.6, breaks with 3.7, Luke Berndt, 2014/10/26
- Re: [Discuss-gnuradio] Works with GR 3.6, breaks with 3.7, Nick Foster, 2014/10/26
Re: [Discuss-gnuradio] Works with GR 3.6, breaks with 3.7, Andy Walls, 2014/10/18