samblue 2006-8-7 20:26
25302-700-Services provided by the physical layer
25302-700-Services provided by the physical layer.pdf
Contents
Foreword ...........................................................................................................................................................7
1 Scope.......................................................................................................................................................8
2 References ...............................................................................................................................................8
3 Definitions and abbreviations..................................................................................................................8
3.1 Definitions ........................................................................................................................................................ 8
3.2 Abbreviations.................................................................................................................................................... 9
4 Interfaces to the physical layer...............................................................................................................10
4.1 Interface to MAC............................................................................................................................................ 11
4.2 Interface to RRC............................................................................................................................................. 11
5 Services and functions of the physical layer ..........................................................................................11
5.1 General............................................................................................................................................................ 11
5.2 Overview of L1 functions ............................................................................................................................... 11
5.3 L1 interactions with L2 retransmission functionality ...................................................................................... 12
6 Model of physical layer of the UE .........................................................................................................12
6.1 Uplink models................................................................................................................................................. 12
6.2 Downlink models............................................................................................................................................ 15
7 Formats and configurations for L1 data transfer ....................................................................................22
7.1 General concepts about Transport Channels.................................................................................................... 22
7.1.1 Transport Block......................................................................................................................................... 23
7.1.2 Transport Block Set................................................................................................................................... 23
7.1.3 Transport Block Size................................................................................................................................. 23
7.1.4 Transport Block Set Size........................................................................................................................... 23
7.1.5 Transmission Time Interval ....................................................................................................................... 23
7.1.6 Transport Format....................................................................................................................................... 24
7.1.6a Transport Format for HS-DSCH................................................................................................................ 25
7.1.7 Transport Format for E-DCH..................................................................................................................... 25
7 Transport Format Set................................................................................................................................. 26
7.1.8 Transport Format Combination.................................................................................................................. 26
7.1.9 Transport Format Combination Set............................................................................................................ 27
7.1.10 Transport Format Indicator (TFI)............................................................................................................... 28
7.1.11 Transport Format Combination Indicator (TFCI) ...................................................................................... 28
7.1.12 Rate matching............................................................................................................................................ 28
7.1.13 HARQ information.................................................................................................................................... 29
7.1.14 Transport Format and Resource Indication (TFRI).................................................................................... 29
7.1.15 E-DCH Transport Format Combination Indication (E-TFCI).................................................................... 29
7.2 Types of Transport Channels ........................................................................................................................... 29
7.3 Compressed Mode .......................................................................................................................................... 31
8 UE Simultaneous Physical Channels combinations...............................................................................32
8.1 FDD Uplink .................................................................................................................................................... 32
8.2 FDD Downlink ............................................................................................................................................... 33
8.3 TDD Uplink.................................................................................................................................................... 36
8.3.1 3.84/7.68 Mcps TDD Uplink...................................................................................................................... 36
8.3.2 1.28 Mcps TDD Uplink............................................................................................................................. 37
8.4 TDD Downlink ............................................................................................................................................... 39
8.4.1 3.84/7.68 Mcps TDD Downlink................................................................................................................. 39
8.4.2 1.28 Mcps TDD Downlink .............................................................................................................................. 40
9 Measurements provided by the physical layer .......................................................................................42
9.1 Model of physical layer measurements............................................................................................................ 43
9.2 UE Measurements........................................................................................................................................... 44
9.2.1 SFN-CFN observed time difference........................................................................................................... 44
9.2.2 Void........................................................................................................................................................... 44
3GPP
Release 7 4 3GPP TS 25.302 V7.0.0 (2006-03)
9.2.3 CPICH Ec/N0 ............................................................................................................................................. 45
9.2.4 Void........................................................................................................................................................... 45
9.2.5 CPICH RSCP ............................................................................................................................................ 45
9.2.6 P-CCPCH RSCP ....................................................................................................................................... 45
9.2.7 Timeslot ISCP ........................................................................................................................................... 45
9.2.8 Void........................................................................................................................................................... 45
9.2.9 SIR ............................................................................................................................................................ 45
9.2.10 UTRA carrier RSSI ................................................................................................................................... 46
9.2.11 GSM carrier RSSI ..................................................................................................................................... 46
9.2.12 Transport channel BLER........................................................................................................................... 46
9.2.13 UE transmitted power ............................................................................................................................... 46
9.2.14 UE Rx-Tx time difference......................................................................................................................... 46
9.2.15 SFN-SFN Observed time difference .......................................................................................................... 47
9.2.16 UE GPS Timing of Cell Frames for UE positioning.................................................................................. 47
9.2.17 Timing Advance (TADV) for 1.28 Mcps TDD............................................................................................. 47
9.2.18 UE GPS code phase .................................................................................................................................. 47
9.3 UTRAN Measurements .................................................................................................................................. 47
9.3.1 Received total wide band power ................................................................................................................ 48
9.3.2 Transmitted carrier power .......................................................................................................................... 48
9.3.3 Transmitted code power ............................................................................................................................. 48
9.3.4 Void........................................................................................................................................................... 48
9.3.5 Physical channel BER............................................................................................................................... 48
9.3.6 Transport channel BER .............................................................................................................................. 48
9.3.7 RX timing deviation.................................................................................................................................. 49
9.3.8 Timeslot ISCP ........................................................................................................................................... 49
9.3.9 RSCP......................................................................................................................................................... 49
9.3.10 Round Trip Time....................................................................................................................................... 49
9.3.11 Void........................................................................................................................................................... 49
9.3.12 Acknowledged PRACH preambles ............................................................................................................ 49
9.3.13 Void........................................................................................................................................................... 49
9.3.14 Void........................................................................................................................................................... 50
9.3.15 SIR ............................................................................................................................................................ 50
9.3.16 PRACH Propagation Delay........................................................................................................................ 50
9.3.17 UTRAN GPS Timing of Cell Frames for UE positioning.......................................................................... 50
9.3.18 SIR ERROR.............................................................................................................................................. 50
9.3.19 Received SYNC_UL Timing Deviation..................................................................................................... 50
9.3.20 Cell Sync Burst Timing............................................................................................................................. 51
9.3.21 Cell Sync Burst SIR .................................................................................................................................. 51
9.3.22 SFN-SFN Observed time difference .......................................................................................................... 51
9.3.23 Angle of Arrival (AOA) for 1.28 Mcps TDD ............................................................................................ 51
9.3.24 HS-SICH reception quality ........................................................................................................................ 52
9.3.25 Transmitted carrier power of all codes not used for HS-PDSCH or HS-SCCH transmission.................... 52
9.3.26 UpPTS interference (1.28Mcps TDD) ....................................................................................................... 52
9.3.27 DL Transmission Branch Load .................................................................................................................. 52
10 Primitives of the physical layer..............................................................................................................53
10.1 Generic names of primitives between layers 1 and 2....................................................................................... 53
10.1.1 PHY-Access-REQ..................................................................................................................................... 54
10.1.2 PHY-Access-CNF..................................................................................................................................... 54
10.1.3 PHY-Data-REQ......................................................................................................................................... 54
10.1.4 PHY-Data-IND ......................................................................................................................................... 55
10.1.5 Void........................................................................................................................................................... 55
10.1.6 Void........................................................................................................................................................... 55
10.1.7 PHY-Status-IND....................................................................................................................................... 55
10.2 Generic names of primitives between layers 1 and 3....................................................................................... 55
10.2.1 STATUS PRIMITIVES ............................................................................................................................. 56
10.2.1.1 CPHY-Sync-IND................................................................................................................................. 56
10.2.1.2 CPHY-Out-of-Sync-IND...................................................................................................................... 56
10.2.1.3 CPHY-Measurement-REQ ................................................................................................................... 56
10.2.1.4 CPHY-Measurement-IND.................................................................................................................... 56
10.2.1.5 CPHY-Error-IND................................................................................................................................ 56
10.2.1.6 Void..................................................................................................................................................... 57
3GPP
Release 7 5 3GPP TS 25.302 V7.0.0 (2006-03)
10.2.2 CONTROL PRIMITIVES......................................................................................................................... 57
10.2.2.1 CPHY-TrCH-Config-REQ................................................................................................................... 57
10.2.2.2 CPHY-TrCH-Config-CNF ................................................................................................................... 57
10.2.2.3 CPHY-TrCH-Release-REQ.................................................................................................................. 57
10.2.2.4 CPHY-TrCH-Release-CNF .................................................................................................................. 57
10.2.2.5 CPHY-RL-Setup-REQ ......................................................................................................................... 58
10.2.2.6 CPHY-RL-Setup-CNF.......................................................................................................................... 58
10.2.2.7 CPHY-RL-Release-REQ...................................................................................................................... 58
10.2.2.8 CPHY-RL-Release-CNF ...................................................................................................................... 58
10.2.2.9 CPHY- RL-Modify-REQ ..................................................................................................................... 58
10.2.2.10 CPHY-RL-Modify-CNF....................................................................................................................... 58
10.2.2.11 CPHY-Commit-REQ............................................................................................................................ 58
10.2.2.12 Void..................................................................................................................................................... 58
10.2.2.13 Void..................................................................................................................................................... 59
10.2.2.14 Void..................................................................................................................................................... 59
10.2.2.15 Void..................................................................................................................................................... 59
10.2.2.16 CPHY-Out-of-Sync-Config-REQ......................................................................................................... 59
10.2.2.17 CPHY-Out-of-Sync-Config-CNF......................................................................................................... 59
10.2.2.18 CPHY-MBMS-Config-REQ ................................................................................................................ 59
10.2.2.19 CPHY-MBMS-Config-CNF................................................................................................................. 59
10.3 Parameter definition........................................................................................................................................ 59
10.3.1 Error code.................................................................................................................................................. 59
10.3.2 Event value................................................................................................................................................ 59
10.3.3 Access Information ................................................................................................................................... 60
10.3.4 Transport Format Subset ............................................................................................................................ 60
10.3.5 Physical channel description ...................................................................................................................... 60
10.3.5.1 Primary SCH ....................................................................................................................................... 60
10.3.5.2 Secondary SCH ................................................................................................................................... 60
10.3.5.3 Primary CCPCH.................................................................................................................................. 60
10.3.5.4 Secondary CCPCH.............................................................................................................................. 60
10.3.5.5 PRACH................................................................................................................................................ 61
10.3.5.6 Uplink DPDCH+DPCCH..................................................................................................................... 61
10.3.5.7 Uplink DPCH ...................................................................................................................................... 61
10.3.5.8 Downlink DPCH ................................................................................................................................. 62
10.3.5.8a F-DPCH (FDD only) ............................................................................................................................ 62
10.3.5.9 Void..................................................................................................................................................... 62
10.3.5.10 PICH.................................................................................................................................................... 62
10.3.5.11 AICH................................................................................................................................................... 63
10.3.5.12 Void..................................................................................................................................................... 63
10.3.5.13 Void..................................................................................................................................................... 63
10.3.5.14 Void..................................................................................................................................................... 63
10.3.5.15 Void..................................................................................................................................................... 63
10.3.5.16 PDSCH (TDD only) ............................................................................................................................. 63
10.3.5.17 PUSCH................................................................................................................................................ 63
10.3.5.18 DwPCH (1.28 Mcps TDD only)........................................................................................................... 64
10.3.5.19 UpPCH (1.28 Mcps TDD only)............................................................................................................ 64
10.3.5.20 FPACH (1.28 Mcps TDD only)............................................................................................................ 64
10.3.5.21 PNBSCH (Physical Node B Synchronisation channel) ........................................................................ 64
10.3.5.22 HS-SCCH ............................................................................................................................................ 64
10.3.5.23 HS-SICH (TDD only).......................................................................................................................... 64
10.3.5.24 E-AGCH (FDD only) ........................................................................................................................... 65
10.3.5.25 E-DPCCH (FDD only) ......................................................................................................................... 65
10.3.5.26 E-DPDCH (FDD only) ......................................................................................................................... 65
10.3.5.27 E-HICH (FDD only)............................................................................................................................ 65
10.3.5.28 E-RGCH (FDD only)........................................................................................................................... 65
10.3.5.28 MICH................................................................................................................................................... 65
10.3.6 Feedback information................................................................................................................................ 66
10.3.7 HARQ process .......................................................................................................................................... 66
10.3.8 HS-DSCH information.............................................................................................................................. 66
10.3.9 HARQ status ............................................................................................................................................. 66
10.3.10 E-DCH information................................................................................................................................... 66
10.3.11 MBMS information................................................................................................................................... 66
3GPP
Release 7 6 3GPP TS 25.302 V7.0.0 (2006-03)
11 Transport block transmission .................................................................................................................66
Annex A (normative): Description of Transport Formats..........................................................................68
Annex B (informative): Example of Transport format attributes for AMR speech codec......................71
Annex C (informative): Change history .......................................................................................................72