Re: [Discuss-gnuradio] DAB receiver

[Martin Dvh]

Jens Elsner wrote:
> Hallo Andreas,
> 
> with the current status of OFDM PHY code in GNU Radio I think it is definately
> worth a try.
> 
> The work I did on DAB was basically OFDM synchronization in one GNU
> Radio block. The code was more or less a hack, but it deepened my
> understanding of digital signal processing.
Jens, I have downloaded your gr-dab code in 2007.
Is it OK if I put up a mirror of it on my website.
Maybe it could deepen the understanding of others about OFDM too.
Greetings,
Martin
> Not as easy as in text
> books. :) I'll email the report to you separately.
> 
> I wouldn't underestimate the complexities of the higher DAB layers,
> it has quite a protocol stack. But you should give it a try. If you
> need captured Mode I/II samples I can make them available for download.
> 
> Gruesse,
> Jens


> 
> On Wed, Feb 20, 2008 at 07:14:24PM +0100, Andreas Müller wrote:
>> Hello,
>>
>> I am an electrical engineering student, and I would like to implement a
>> DAB receiver as a semester thesis (about 1/3 the size of a Master thesis).
>>
>> I intend to implement each part first in Matlab and then in GNU Radio.
>> Ideally, I hope to use the existing OFDM code in gnuradio-core and some
>> external MP2 library for the audio decoding.
>>
>> However, I am wondering if this is feasible as a semester thesis. Any
>> comment about the rough amount of work that would be needed would be
>> greatly appreciated.
>>
>> In the mailing lists, there are some references to an existing DAB
>> implementation from ([1],[2]).  Can anyone tell me how far this got? The
>> referenced website (http://www.1c3.de/gr-dab.tar.bz2) is empty.
>>
>> Regards, Andreas
>>
>> [1]
>> http://lists.gnu.org/archive/html/discuss-gnuradio/2006-08/msg00205.html
>> [2]
>> http://lists.gnu.org/archive/html/discuss-gnuradio/2006-03/msg00397.html
>>
> 
> 
> 
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> 
> 
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