samblue 2006-8-7 20:21
25214-700-Physical layer procedures (FDD)
25214-700-Physical layer procedures (FDD).pdf
Contents
Foreword...........................................................................................................................................................6
1 Scope.......................................................................................................................................................7
2 References...............................................................................................................................................7
3 Definitions and Abbreviations.................................................................................................................7
3.1 Definitions........................................................................................................................................................7
3.2 Abbreviations....................................................................................................................................................7
4 Synchronisation procedures.....................................................................................................................8
4.1 Cell search........................................................................................................................................................8
4.2 Common physical channel synchronisation.......................................................................................................8
4.2.1 P-CCPCH radio frame timing......................................................................................................................9
4.2.2 S-CCPCH soft combining timing.................................................................................................................9
4.3 DPCCH/DPDCH/F-DPCH synchronisation......................................................................................................9
4.3.1 Synchronisation primitives..........................................................................................................................9
4.3.1.1 General..................................................................................................................................................9
4.3.1.2 Downlink synchronisation primitives.....................................................................................................9
4.3.1.3 Uplink synchronisation primitives........................................................................................................10
4.3.2 Radio link establishment and physical layer reconfiguration for dedicated channels................................10
4.3.2.1 General................................................................................................................................................10
4.3.2.2 Node B radio link set state machine.....................................................................................................11
4.3.2.3 Synchronisation procedure A...............................................................................................................11
4.3.2.4 Synchronisation procedure B................................................................................................................12
4.3.3 Radio link monitoring...............................................................................................................................13
4.3.3.1 Downlink radio link failure..................................................................................................................13
4.3.3.2 Uplink radio link failure/restore...........................................................................................................13
4.3.4 Transmission timing adjustments...............................................................................................................13
5 Power control........................................................................................................................................14
5.1 Uplink power control......................................................................................................................................14
5.1.1 PRACH.....................................................................................................................................................14
5.1.1.1 General................................................................................................................................................14
5.1.1.2 Setting of PRACH control and data part power difference..................................................................14
5.1.2 DPCCH/DPDCH.......................................................................................................................................14
5.1.2.1 General................................................................................................................................................14
5.1.2.2 Ordinary transmit power control..........................................................................................................14
5.1.2.2.1 General...........................................................................................................................................14
5.1.2.2.2 Algorithm 1 for processing TPC commands...................................................................................16
5.1.2.2.3 Algorithm 2 for processing TPC commands...................................................................................16
5.1.2.3 Transmit power control in compressed mode.......................................................................................17
5.1.2.4 Transmit power control in the uplink DPCCH power control preamble..............................................20
5.1.2.5 Setting of the uplink DPCCH/DPDCH relative powers.......................................................................20
5.1.2.5.1 General...........................................................................................................................................20
5.1.2.5.2 Signalled gain factors......................................................................................................................20
5.1.2.5.3 Computed gain factors....................................................................................................................21
5.1.2.5.4 Setting of the uplink DPCCH/DPDCH relative powers in compressed mode................................21
5.1.2.5A Setting of the uplink HS-DPCCH power relative to DPCCH power....................................................22
5.1.2.5B Setting of the uplink E-DPCCH and E-DPDCH powers relative to DPCCH power............................23
5.1.2.5B.1 E-DPCCH/DPCCH.........................................................................................................................23
5.1.2.5B.2 E-DPDCH/DPCCH.........................................................................................................................23
5.1.2.5B.2.4 E-DPDCH/DPCCH adjustments relating to compressed mode......................................................24
5.1.2.5C Setting of the uplink DPCCH gain factor when no DPDCH is configured..........................................25
5.1.2.6 Maximum and minimum power limits.................................................................................................25
5.1.3 Void...........................................................................................................................................................26
5.2 Downlink power control.................................................................................................................................26
5.2.1 DPCCH/DPDCH/F-DPCH.........................................................................................................................26
5.2.1.1 General................................................................................................................................................26 3GPP
R elease 7T 4 3GPP TS 25.214 V7.0.0 (2006-03)
5.2.1.2 Ordinary transmit power control..........................................................................................................27
5.2.1.2.1 UE behaviour.................................................................................................................................27
5.2.1.2.1.1 F-DPCH quality target control..................................................................................................27
5.2.1.2.2 UTRAN behaviour.........................................................................................................................27
5.2.1.3 Power control in compressed mode......................................................................................................28
5.2.1.4 Void.....................................................................................................................................................30
5.2.2 Void...........................................................................................................................................................30
5.2.3 Void...........................................................................................................................................................30
5.2.4 AICH.........................................................................................................................................................30
5.2.5 PICH.........................................................................................................................................................30
5.2.6 S-CCPCH..................................................................................................................................................30
5.2.7 Void...........................................................................................................................................................30
5.2.8 Void...........................................................................................................................................................30
5.2.9 Void...........................................................................................................................................................30
5.2.10 HS-SCCH..................................................................................................................................................30
5.2.11 HS-PDSCH...............................................................................................................................................30
5.2.12 E-AGCH....................................................................................................................................................30
5.2.13 E-HICH.....................................................................................................................................................30
5.2.14 E-RGCH....................................................................................................................................................31
5.2.15 MICH........................................................................................................................................................31
6 Random access procedure......................................................................................................................31
6.1 Physical random access procedure...................................................................................................................31
6.1.1 RACH sub-channels..................................................................................................................................32
6.1.2 RACH access slot sets...............................................................................................................................33
6.2 Void................................................................................................................................................................33
6A HS-DSCH-related procedures................................................................................................................33
6A .1 General procedure...........................................................................................................................................33
6A .1.1 UE procedure for receiving HS-DSCH......................................................................................................34
6A .1.2 UE procedure for reporting channel quality indication (CQI)....................................................................34
6A .2 Channel quality indicator (CQI) definition......................................................................................................35
6A .3 Operation during compressed mode on the associated DPCH or F-DPCH.....................................................40
6B E-DCH related procedures.....................................................................................................................41
6B.1 ACK/NACK detection....................................................................................................................................41
6B.2 Relative grants detection.................................................................................................................................41
6B.3 E-DCH control timing....................................................................................................................................42
6B.3.1 10 ms E-DCH TTI.....................................................................................................................................42
6B.3.2 2 ms E-DCH TTI.......................................................................................................................................42
6B.4 Operation during compressed mode................................................................................................................43
6B.4.1 Uplink compressed mode...........................................................................................................................43
6B.4.2 Downlink compressed mode......................................................................................................................43
7 Closed loop mode 1 transmit diversity...................................................................................................43
7.1 General procedure...........................................................................................................................................44
7.2 Determination of feedback information...........................................................................................................45
7.2.1 End of frame adjustment...........................................................................................................................46
7.2.2 Normal initialisation..................................................................................................................................46
7.2.3 Operation during compressed mode...........................................................................................................46
7.2.3.1 Downlink in compressed mode and uplink in normal mode................................................................46
7.2.3.2 Both downlink and uplink in compressed mode...................................................................................47
7.2.3.3 Uplink in compressed mode and downlink in normal mode................................................................47
7.2.4 Initialisation during compressed mode.......................................................................................................48
7.2.4.1 Downlink in compressed mode............................................................................................................48
7.2.4.2 Uplink in compressed mode.................................................................................................................48
7.3 Void................................................................................................................................................................48
8 Idle periods for IPDL location method...................................................................................................48
8.1 General............................................................................................................................................................48
8.2 Parameters of IPDL........................................................................................................................................49
8.3 Calculation of idle period position...................................................................................................................49 3GPP
R elease 7T 5 3GPP TS 25.214 V7.0.0 (2006-03)
Annex A (informative): (no title)...........................................................................................................51
A.1 Antenna verification.......................................................................................................................................51
A.2 Computation of feedback information for closed loop mode 1 transmit diversity...........................................52
Annex B (Informative): Power control.................................................................................................53
B.1 Downlink power control timing.............................................................................................................53
B.2 Example of implementation in the UE...................................................................................................54
B.3 UL power control when losing UL synchronisation..............................................................................54
Annex C (Informative): Cell search procedure....................................................................................56
Annex D (informative): Change history...............................................................................................57
terrx 2006-11-10 00:56
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