Re: [Discuss-gnuradio] GNURadio OFDM receiver design

2006-05-10 Thread Eric Blossom
On Sat, May 06, 2006 at 08:22:23PM +0200, Jens Elsner wrote: > Brett, > > the DReaM receiver is GPL - we should port it to GNURadio. DRM is even a > little bit more complicated than DAB. Seems like a good base to start. > > I'll start on getting familiar with the GNURadio / DRM code in the next

Re: [Discuss-gnuradio] GNURadio OFDM receiver design

2006-05-06 Thread Achilleas Anastasopoulos
Michael, You can download the latest gnuradio implementation of these blocks from http://www.eecs.umich.edu/~anastas/gnuradio/ Achilleas PS: the extension to turbo decoding is really straightforward with these blocks (more on this in a couple of weeks); however, as you pointed out the through

Re: [Discuss-gnuradio] GNURadio OFDM receiver design

2006-05-06 Thread Jens Elsner
Some links, in case you didn't read them yet: http://www.nt.tu-darmstadt.de/uet/fguet/mitarbeiter/vf/ http://www.nt.tu-darmstadt.de/uet/fguet/mitarbeiter/vf/papers/Talk_HFRadio2003.pdf Jens On Sat, May 06, 2006 at 08:35:27AM -0500, Brett L Trotter wrote: > I've been working in a similar vein, b

Re: [Discuss-gnuradio] GNURadio OFDM receiver design

2006-05-06 Thread Jens Elsner
Brett, the DReaM receiver is GPL - we should port it to GNURadio. DRM is even a little bit more complicated than DAB. Seems like a good base to start. I'll start on getting familiar with the GNURadio / DRM code in the next couple of weeks. The project (physical layer DAB, not the protocol stack

Re: [Discuss-gnuradio] GNURadio OFDM receiver design

2006-05-06 Thread Jens Elsner
at, 6 May 2006 14:30:52 +0200 > >From: Jens Elsner <[EMAIL PROTECTED]> > >Subject: [Discuss-gnuradio] GNURadio OFDM receiver design > >To: discuss-gnuradio@gnu.org > >Message-ID: <[EMAIL PROTECTED]> > >Content-Type: text/plain; charset=us-ascii > > > >

[Discuss-gnuradio] GNURadio OFDM receiver design

2006-05-06 Thread Achilleas Anastasopoulos
14:30:52 +0200 From: Jens Elsner <[EMAIL PROTECTED]> Subject: [Discuss-gnuradio] GNURadio OFDM receiver design To: discuss-gnuradio@gnu.org Message-ID: <[EMAIL PROTECTED]> Content-Type: text/plain; charset=us-ascii Hello everybody, I'd like to implement the physical layer of th

Re: [Discuss-gnuradio] GNURadio OFDM receiver design

2006-05-06 Thread Brett L Trotter
I've been working in a similar vein, but like you, I lack the GNURadio specific knowledge. I seek a DRM (Digital Radio Mundial) implementation and have some serious time pressure to come up with one. I've reduced worked on the DRM (drm.sourceforge.net) code to get it to compile properly without a

[Discuss-gnuradio] GNURadio OFDM receiver design

2006-05-06 Thread Jens Elsner
Hello everybody, I'd like to implement the physical layer of the DAB standard in GNURadio. The resulting code of should be as versatile as possible since the basic basic OFDM concept is the same for a lot of standards. Blocks that should be reusalbe are - OFDM time and frequency synchron