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TS 03.55














Dual Transfer Mode (DTM) – Stage 2

(P) GSM Rel-99 v8.4.0    2005/01    34 p.

Rapporteur:  CARRIZO MARTINEZ, Jose Luis
Descendant(s):  TS 43.055    

This TS is a description of the practical implementation of GSM-GPRS class A mobiles and a basis for discussion on the changes and additions to the current specifications.

This work is part of the Release 99 Work Item "BSS co-ordination of Radio Resource allocation for class A GPRS services - GSM Radio Access (R99)".

1   Scope   PDF-p. 7
2   References
3   Definitions and abbreviations   PDF-p. 8
4   Class A capabilities
5   Layer 1
6   Signalling procedures
7   DTM operation   PDF-p. 30
8   GPRS attach procedure while in dedicated mode and packet idle mode
9   Security
10   Header and Data Compression
A   Possible improvements for future releases   PDF-p. 31      Up
B   Change history   PDF-p. 32