[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Discuss-gnuradio] Query on GPS
From: |
Krzysztof Kamieniecki |
Subject: |
Re: [Discuss-gnuradio] Query on GPS |
Date: |
Tue, 22 Mar 2005 08:53:09 -0500 |
User-agent: |
Internet Messaging Program (IMP) 3.2.2 |
This is the GPS standard
http://www.navcen.uscg.gov/gps/geninfo/ICD-GPS-200C%20with%20IRNs%2012345.pdf
There are more links to interesting GPS documents at
http://comsec.com/wiki?GlobalPositioningSystem
Which is part of the GNURadio Wiki
http://comsec.com/wiki
Quoting Jesus Cea <address@hidden>:
> Krzysztof Kamieniecki wrote:
> > Right now it looks like my software does to the demodulation and
> calculation of
> > position into xyz coordinates, I'm still looking for enough raw data to be
> able
> > to test the full position calculation.
>
> Hi. I'm a newbie in this list, but I'm a telecom engineer and have
> experience in signal "soft decoding".
>
> I just bought a GPS unit a few weeks ago and I'm very curious about the
> protocol. I know the basics, but I would like to know more about the PRN
> codes used (Gold codes) and the format of ephemerids and almanac
> transmissions. Basically to know enough to soft decode the satelites'
> signals.
>
> I just subscribed to this mailing list and seems that people here have
> that kind of information. Could you possibly point me to online "deep"
> docs about that subject?. I'm more interested in docs that source code, BTW.
>
> Thanks in advance for your time and attention.
>
> --
> Jesus Cea Avion _/_/ _/_/_/ _/_/_/
> address@hidden http://www.argo.es/~jcea/ _/_/ _/_/ _/_/ _/_/ _/_/
> _/_/ _/_/ _/_/_/_/_/
> PGP Key Available at KeyServ _/_/ _/_/ _/_/ _/_/ _/_/
> "Things are not so easy" _/_/ _/_/ _/_/ _/_/ _/_/ _/_/
> "My name is Dump, Core Dump" _/_/_/ _/_/_/ _/_/ _/_/
> "El amor es poner tu felicidad en la felicidad de otro" - Leibniz
>
>
> _______________________________________________
> Discuss-gnuradio mailing list
> address@hidden
> http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
>
- Re: [Discuss-gnuradio] Query on GPS, (continued)
- Re: [Discuss-gnuradio] Query on GPS, David Bengtson, 2005/03/20
- Re: [Discuss-gnuradio] Query on GPS, Eric Blossom, 2005/03/20
- RE: [Discuss-gnuradio] Query on GPS, Robert McGwier, 2005/03/20
- Re: [Discuss-gnuradio] Query on GPS, Robert Cicconetti, 2005/03/20
- Re: [Discuss-gnuradio] Query on GPS, David Bengtson, 2005/03/25
- Re: [Discuss-gnuradio] Query on GPS, David Bengtson, 2005/03/20
- Re: [Discuss-gnuradio] Query on GPS, Robert W McGwier, 2005/03/21
- Re: [Discuss-gnuradio] Query on GPS, David Bengtson, 2005/03/25
Re: [Discuss-gnuradio] Query on GPS, Krzysztof Kamieniecki, 2005/03/20
FW: [Discuss-gnuradio] Query on GPS, Robert McGwier, 2005/03/26