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TS 05.10














Radio subsystem synchronization

(P) GSM Rel-99 v8.12.0    2003/09    27 p.
(P) GSM Rel-98 v7.4.0    2000/11    24 p.
(P) GSM Rel-97 v6.7.0    2000/11    19 p.
(P) GSM Rel-96 v5.4.1    2000/11    15 p.
(W) GSM Phase-2 v4.9.0    1996/04    15 p.
(P) GSM Phase-1 v3.5.1    1992/10    8 p.

Rapporteur:  JOKINEN, Harri
Descendant(s):  TS 45.010    

This TS defines the requirements for synchronization on the radio sub-system of the digital cellular telecommunications systems GSM. However, it does not define the synchronization algorithms to be used in the Base Transceiver Station (BTS), CTS Fixed Part (CTS-FP) and Mobile Station (MS). These are up to the manufacturer to specify.

1   Scope   PDF-p. 6
2   General description of synchronization system   PDF-p. 7
3   Timebase counters   PDF-p. 8
4   Timing of transmitted signals   PDF-p. 9
5   BTS Requirements for Synchronization
6   MS Requirements for Synchronization
7   CTS-FP Requirements for Synchronization
A  (normative)   Additional requirements for pseudo-synchronization, synchronized handovers and pseudo-synchronized handovers   PDF-p. 18
B   CTSBCH timeslot shifting properties for CTS-MS synchronization   PDF-p. 21
C   BTS frequency source stability and E-OTD LMU reporting periods for LCS   PDF-p. 22
D   Change history   PDF-p. 24      Up