Content for TS 43.055 Word version: 18.0.0
4 Class A capabilities
5 Layer 1
6 Signalling procedures
7 DTM operation
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
B Incremental support of extended DTM multislot classes
$ Change History
4 Class A capabilities p. 9
4.1 Main DCCH with SAPI=0 p. 9
4.1.1 General p. 9
4.1.2 MS-SGSN tunnelling p. 9
4.2 Single slot operation p. 10
4.2.1 General p. 10
4.2.2 TCH/H + PDCH/H p. 10
4.3 Multislot operation p. 11
4.3.1 General p. 11
4.3.2 Shared PDCH p. 11
4.3.3 Exclusive use of PDCH/H p. 11
4.3.4 TCH/H + PDCH/F p. 11
4.3.5 Dual Carrier in the Downlink p. 11
4.4 Bearer capability p. 11
4.5 Indication of the DTM capabilities supported by the MS p. 12
4.5.1 Definition of MS DTM classes p. 12
4.5.1.1 MS DTM classes p. 12
4.5.1.2 Use of full and half rate p. 12
4.5.1.3 Incremental support p. 12
4.5.2 Options p. 13
4.6 Indication of the capabilities p. 13
4.7 Compatibility issues p. 14
5 Layer 1 p. 14
5.1 Timing advance p. 14
5.2 Measurement reporting p. 14
5.3 Power control in multislot operation p. 15
6 Signalling procedures p. 15
6.1 Establishment p. 15
6.1.1 General p. 15
6.1.2 PS establishment while in dedicated mode p. 16
6.1.2.1 Principles p. 16
6.1.2.2 MO session: packet request procedure p. 16
6.1.2.3 MT session p. 18
6.1.3 CS establishment while in packet transfer mode p. 19
6.1.4 PS establishment while in dual transfer mode p. 22
6.2 Release p. 22
6.3 Handover p. 23
6.3.1 General p. 23
6.3.1a DTM Handover - General p. 24
6.3.2 Internal handover p. 24
6.3.2a Intra-BSS DTM Handover p. 25
6.3.2a.1 General p. 25
6.3.2a.2 Preparation Phase - using Optimized PS Handover procedure and without MSC involved p. 26
6.3.2a.3 Preparation Phase - using Non-Optimized PS Handover procedure and with MSC involved p. 26
6.3.2a.4 Execution Phase p. 26
6.3.3 External handover p. 28
6.3.3a Inter-BSS DTM Handover p. 29
6.3.4 Inter-RAT DTM Handover p. 32
6.4 Location management p. 37
6.4.1 General p. 37
6.4.2 Cell update p. 38
6.4.3 Routeing Area update p. 39
6.4.4 Location update p. 40
6.5 Provision of the IMSI to the BSC p. 42
6.5.1 General p. 42
6.5.2 Call establishment p. 42
6.5.3 Session establishment p. 42
6.5.4 External handover p. 43
6.6 In-band parameters p. 43
6.7 MS behaviour in heterogeneous networks p. 44
7 DTM operation p. 46
8 GPRS attach procedure while in dedicated mode and packet idle mode p. 46
9 Security p. 46
10 Header and Data Compression p. 46
A Possible improvements for future releases p. 47
B (Normative) Incremental support of extended DTM multislot classes p. 48
$ Change History p. 49
