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Article #2583Re: GSMK Demodulation
From: Steve
Date: Sat, 18 Aug 2001 20:37
Date: Sat, 18 Aug 2001 20:37
32 lines
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2047 bytes
"Witek" <robertwi@polbox.com> wrote in message news:<9llppk$3rk$1@news.tpi.pl>... > Hi, > > I find algorithm to demodulation GSMK. Good, well done. > In my device i have stream from A/C > (I,Q) Oh, have you, well done again. One thing I can see you are porbably doing wrong is that you mean GMSK and not GSMK. What is A/C? Do you mean analog to digital converter (ADC)? The other thing you are doing wrong is missing too many words out of sentences. Without wanting to sound cruel, you have to structure a sentence properly as otherwise people will not be able to answer you as they will not understand the question. From the above, and using some information theory error decoding I assume you mean you are looking for an algorithm to demodulate GMSK and in your device you have an I-Q data stream coming from your ADC. Am I right? I don't really know what you mean you when you say you want to find an algorithm to do this. I would have thought you suss out the theory first and then write the code for it. Do you understand the theory first? If so, say exactly what you want to be answered. Steve
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 1133f6,85b8197c761cf538 X-Google-Attributes: gid1133f6,public X-Google-Thread: f8fcc,85b8197c761cf538 X-Google-Attributes: gidf8fcc,public X-Google-ArrivalTime: 2001-08-18 13:37:00 PST Path: arc1-ca.pugleaf.net!archiver1.google.com!newsfeed.google.com!postnews1.google.com!not-for-mail From: steve41@totalise.co.uk (Steve) Newsgroups: comp.dsp,fj.comp.dsp Subject: Re: GSMK Demodulation Date: 18 Aug 2001 13:37:00 -0700 Organization: http://groups.google.com/ Lines: 32 Message-ID: <4d3ee211.0108181236.1b59a6b5@posting.google.com> References: <9llppk$3rk$1@news.tpi.pl> NNTP-Posting-Host: 155.198.17.114 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit X-Trace: posting.google.com 998167020 17037 127.0.0.1 (18 Aug 2001 20:37:00 GMT) X-Complaints-To: groups-abuse@google.com NNTP-Posting-Date: 18 Aug 2001 20:37:00 GMT