10 Mar
2009
10 Mar
'09
5:02 p.m.
Hello,
On Tue, 10 Mar 2009 15:24:00 +0100, "Klaus-Peter Junghanns"
<kpj(a)junghanns.net> wrote:
What i am wondering about is:
- which ETSI standard describs layer 2 for GSM abis?
As far as I am aware, its LAPD as specified by ITU Q.920 and Q.921
(very similar if not equal to what is used in the "D"-channel of
ISDN).
Best regards,
Dieter
--
Dieter Spaar, Germany spaar(a)mirider.augusta.de