3GPP TS 45.002 V4.0.1

tomtuo

3GPP TS 45.002 V4.0.1 (2000-10)
Technical Specification
3rd Generation Partnership Project;
Technical Specification Group GERAN;
Digital cellular telecommunications system (Phase 2+);
Multiplexing and multiple access on the radio path
(Release 4)

Contents
Foreword        6
1        Scope        7
1.1        References        7
1.2        Abbreviations        8
2        General        8
3        Logical channels        8
3.1        General        8
3.2        Traffic channels        8
3.2.1        General        8
3.2.2        Speech traffic channels        9
3.2.3        Circuit switched data traffic channels        9
3.2.4        Packet data traffic channels (PDTCH)        9
3.3        Control channels        9
3.3.1        General        9
3.3.2        Broadcast channels        10
3.3.2.1        Frequency correction channels (FCCH and CFCCH)        10
3.3.2.2        Synchronization channels        10
3.3.2.2.1        Synchronization channel (SCH)        10
3.3.2.2.2        COMPACT synchronization channel (CSCH)        10
3.3.2.3        Broadcast control channel (BCCH)        11
3.3.2.4        Packet Broadcast Control Channels        11
3.3.2.4.1        Packet Broadcast Control Channel (PBCCH)        11
3.3.2.4.2        COMPACT Packet Broadcast Control Channel (CPBCCH)        12
3.3.3        Common control type channels        12
3.3.3.1        Common control type channels, known when combined as a common control channel (CCCH)        12
3.3.3.2        Packet Common control channels        12
3.3.3.2.1        Packet Common Control Channels (PCCCH)        12
3.3.3.2.2        COMPACT Common Control Channels (CPCCCH)        13
3.3.4        Dedicated control channels        13
3.3.4.1        Circuit switched dedicated control channels        13
3.3.4.2        Packet dedicated control channels        13
3.3.5        Cell Broadcast Channel (CBCH)        13
3.3.6        CTS control channels        13
3.3.6.1        CTS beacon channel (BCH)        14
3.3.6.2        CTS paging channel (CTSPCH)        14
3.3.6.3        CTS access request channel (CTSARCH)        14
3.3.6.4        CTS access grant channel (CTSAGCH)        14
3.4        Combination of channels        14
4        The physical resource        14
4.1        General        14
4.2        Radio frequency channels        14
4.2.1        Cell allocation and mobile allocation        14
4.2.2        Downlink and uplink        15
4.3        Timeslots, TDMA frames, and time groups        15
4.3.1        General        15
4.3.2        Timeslot number        15
4.3.3        TDMA frame number        15
4.3.4        Time group        16
5        Physical channels        16
5.1        General        16
5.2        Bursts        16
5.2.1        General        16
5.2.2        Types of burst and burst timing        16
5.2.3        Normal burst (NB)        17
5.2.4        Frequency correction burst (FB)        18
5.2.5        Synchronization Burst (SB)        19
5.2.6        Dummy burst        19
5.2.7        Access burst (AB)        20
5.2.8        Guard period        20
5.3        Physical channels and bursts        20
5.4        Radio frequency channel sequence        20
5.5        Timeslot and TDMA frame sequence        21
5.6        Parameters for channel definition and assignment        21
5.6.1        General        21
5.6.2        General parameters        21
5.6.3        Specific parameters        21
6        Mapping of logical channels onto physical channels        22
6.1        General        22
6.2        Mapping in frequency of logical channels onto physical channels        22
6.2.1        General        22
6.2.2        Parameters        22
6.2.3        Hopping sequence generation        23
6.2.4        Specific cases        24
6.2.5        Change in the frequency allocation of a base transceiver station        24
6.2.6        Frequency assignment in CTS        24
6.3        Mapping in time of logical channels onto physical channels        25
6.3.1        Mapping in time of circuit switched logical channels onto physical channels        25
6.3.1.1        General        25
6.3.1.2        Key to the mapping table of clause 7        25
6.3.1.3        Mapping of BCCH data        26
6.3.1.4        Mapping of SID Frames        27
6.3.2        Mapping in time of packet logical channels onto physical channels        27
6.3.2.1        General        27
6.3.2.2        Mapping of the uplink channels        28
6.3.2.2.1        Mapping of uplink packet traffic channel (PDTCH/U) and PACCH/U        28
6.3.2.2.2        Mapping of the Packet Timing Advance Control Channel (PTCCH/U)        28
6.3.2.2.3        Mapping of the uplink PCCCH i.e. PRACH        28
6.3.2.2.3a        Mapping of the COMPACT uplink CPCCCH i.e. CPRACH        28
6.3.2.3        Mapping of the downlink channels        29
6.3.2.3.1        Mapping of the (PDTCH/D) and PACCH/D        29
6.3.2.3.2        Mapping of the PTCCH/D        29
6.3.2.3.3        Mapping of the PBCCH        29
6.3.2.3.3a        Mapping of the COMPACT CPBCCH        29
6.3.2.3.4        Mapping of the PCCCH        29
6.3.2.3.4a        Mapping of the COMPACT CPCCCH        29
6.3.2.4        Mapping of PBCCH data        30
6.3.2.4a        Mapping of COMPACT CPBCCH data        30
6.3.3        Mapping in time of CTS control channels onto physical channels        30
6.3.3.1        CTSBCH timeslot assignment        31
6.3.3.2        CTSPCH, CTSARCH and CTSAGCH timeslot assignment        32
6.4        Permitted channel combinations        33
6.4.1        Permitted channel combinations onto a basic physical channel        33
6.4.2        Multislot configurations        34
6.4.2.1        Multislot configurations for circuit switched connections        34
6.4.2.2        Multislot configurations for packet switched connections        34
6.4.2.3        Multislot configurations for dual transfer mode        35
6.5        Operation of channels and channel combinations        35
6.5.1        General        35
6.5.2        Determination of CCCH_GROUP and PAGING_GROUP for MS in idle mode        37
6.5.3        Determination of specific paging multiframe and paging block index        37
6.5.4        Short Message Service Cell Broadcast (SMSCB)        38
6.5.5        Voice group and voice broadcast call notifications        38
6.5.6        Determination of PCCCH_GROUP and PAGING_GROUP for MS in GPRS attached mode        39
6.5.7        Determination of CTS_PAGING_GROUP and specific paging 52-multiframe for MS in CTS mode        40
Annex A (normative): Phase 2 mobiles in a Phase 1 infrastructure        60
A.1        Scope        60
A.2        Implementation options for TCH channels        60
A.2.1        C0 filling on the TCH        60
A.2.1.1        A dummy burst with (BN61, BN62, BN86) = training sequence bits of normal bursts        60
A.2.1.2        A dummy burst with the "C0 filling training sequence        60
A.2.1.3        A dummy burst with ( BN61, BN62, BN86) mapped from the TSC bits of normal bursts according to the table        60
A.2.1.4        Partial SID information        60
A.2.2        Half burst filling        60
A.2.2.1        Partial SID information from any associated SID frame; or        61
A.2.2.2        The mixed bits of the dummy bursts (encrypted or not encrypted)        61
A.2.3        Dummy burst Stealing flag        61
A.2.4        Half burst Filling Stealing flag        61
A.2.5        Allowed combinations        61
A.3        Idle Channels        61
Annex B (normative): Multislot capability        62
B.1        MS classes for multislot capability        62
B.2        Constraints imposed by the service selected        64
B.3        Network requirements for supporting MS multislot classes        64
Annex C (informative): CTSBCH Timeslot shifting example        67
Annex D (informative): COMPACT multiframe structure examples        68
Annex E (informative): Change control history        76