TDMA frame, Time slot and speech data transfer confusion.

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Dieter Spaar spaar at mirider.augusta.de
Wed Jul 29 13:07:25 UTC 2009


Hello Nordin,

On Wed, 29 Jul 2009 11:51:59 +0200, "Nordin" <bouchtaoui at gmail.com> wrote:
>
> I can't find a good link about how several MSs on one ARFCN can send and 
> receive speech data.

Have a look at the following, the first is a general introduction with
good references to the GSM specification, the second is about speech
coding:

 http://en.wikipedia.org/wiki/Um_Interface

 http://www.gsmfordummies.com/encoding/encoding.shtml

Best regards,
  Dieter
-- 
Dieter Spaar, Germany                           spaar at mirider.augusta.de




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