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Content for TS 25.224 Word version: 18.0.0

1… 4… 5… 6…

5.1 Transmitter power control 5.2 UL synchronisation 5.3 Synchronisation procedures 5.4 Discontinuous transmission (DTX) procedure 5.5 Downlink transmit diversity 5.6 Random access procedure 5.7 Node B synchronisation procedure over the air 5.8 Idle periods for IPDL location method 5.9 HS-DSCH procedure in CELL_DCH state 5.9A HS-DSCH procedure in CELL_FACH state 5.9B HS-DSCH procedure in CELL_PCH or URA_PCH state 5.10 Macro-diversity procedure 5.11 E-DCH Procedure 5.12 MIMO operation of HS-DSCH 5.12A MU-MIMO operation of HS-DSCH and E-DCH 5.13 Control channel discontinuous reception procedures

5 Physical layer procedures for the 1.28 Mcps option |R4| p. 34

5.1 Transmitter power control p. 34

5.1.1 Uplink control p. 34

5.1.1.1 General limits p. 34

5.1.1.2 UpPCH p. 34

5.1.1.3 PRACH p. 35

5.1.1.4 DPCH and PUSCH p. 35

5.1.1.4.1 Gain factors p. 35

5.1.1.4.2 Out of synchronization handling p. 35

5.1.1.5 HS-SICH |R5| p. 36

5.1.1.6 E-PUCH |R7| p. 36

5.1.1.6.1 Gain factors for E-PUCH p. 37

5.1.1.7 E-RUCCH |R7| p. 39

5.1.1.8 Standalone midamble channel |R8| p. 39

5.1.2 Downlink control p. 39

5.1.2.1 P-CCPCH p. 39

5.1.2.2 The power of the FPACH p. 39

5.1.2.3 S-CCPCH, PICH p. 39

5.1.2.3A MICH |R6| p. 39

5.1.2.4 DPCH, PDSCH p. 39

5.1.2.4.1 Out of synchronisation handling p. 40

5.1.2.5 HS-PDSCH |R5| p. 40

5.1.2.6 HS-SCCH |R5| p. 40

5.1.2.7 PLCCH |R7| p. 40

5.1.2.8 E-AGCH |R7| p. 40

5.1.2.9 E-HICH |R7| p. 41

5.2 UL synchronisation p. 41

5.2.1 General description p. 41

5.2.1.1 Preparation of uplink synchronization (downlink synchronization) p. 41

5.2.1.2 Establishment of uplink synchronization p. 41

5.2.1.3 Maintenance of uplink synchronisation p. 41

5.2.2 UpPCH p. 42

5.2.3 PRACH p. 42

5.2.4 DPCH and PUSCH p. 42

5.2.4.1 Out of synchronization handling p. 43

5.2.5 HS-SICH |R5| p. 43

5.2.6 E-PUCH |R7| p. 43

5.2.7 E-RUCCH |R7| p. 43

5.2.8 Standalone midamble channel |R8| p. 44

5.3 Synchronisation procedures p. 44

5.3.1 Cell search p. 44

5.3.2 DCH synchronization p. 44

5.3.2A Shared physical channel synchronization |R8| p. 44

5.3.2A.1 Synchronisation primitives p. 44

5.3.2A.1.1 General p. 44

5.3.2A.1.2 Downlink synchronisation primitives p. 44

5.3.2A.1.3 Uplink synchronisation primitives p. 45

5.3.2A.2 Radio link monitoring p. 45

5.3.2A.2.1 Downlink radio link failure p. 45

5.3.2A.2.2 Uplink radio link failure/restore p. 45

5.3.3 Synchronization procedure in CELL_FACH state |R8| p. 45

5.3.3.1 Uplink synchronization status detection p. 45

5.3.3.2 Establishment of uplink synchronization p. 46

5.4 Discontinuous transmission (DTX) procedure p. 46

5.4.1 Description of special bursts |R7| p. 46

5.4.2 Use of special bursts during DTX |R7| p. 46

5.4.3 Use of special bursts for initial establishment / reconfiguration |R7| p. 47

5.5 Downlink transmit diversity p. 47

5.5.1 Transmit diversity for PDSCH, DPCH, HS-SCCH, HS-PDSCH and E-AGCH p. 47

5.5.1.1 TSTD for PDSCH and DPCH p. 47

5.5.1.2 Closed loop Tx diversity for PDSCH, DPCH, HS-SCCH, HS-PDSCH and E-AGCH p. 48

5.5.2 Transmit diversity for DwPCH p. 48

5.5.3 Transmit diversity for P-CCPCH p. 49

5.5.3.1 TSTD transmission scheme for P-CCPCH p. 49

5.5.4 SCTD transmission scheme for beacon channels p. 49

5.6 Random access procedure p. 50

5.6.1 Definitions p. 50

5.6.1A UpPCH sub-channel |R6| p. 50

5.6.2 Preparation of random access p. 51

5.6.3 Random access procedure p. 52

5.6.3.1 The use and generation of the information fields transmitted in the FPACH p. 53

5.6.3.1.1 Signature reference number p. 53

5.6.3.1.2 Relative sub-frame number p. 53

5.6.3.1.3 Received starting position of the UpPCH (UpPCHPOS) p. 54

5.6.3.1.4 Transmit power level command for the RACH message p. 54

5.6.3A E-RUCCH procedure |R8| p. 54

5.6.4 Random access collision p. 55

5.7 Node B synchronisation procedure over the air |R5| p. 55

5.7.1 Initial synchronisation p. 55

5.7.2 Steady-state phase p. 55

5.7.3 Late entrant cells p. 55

5.8 Idle periods for IPDL location method |R5| p. 56

5.8.1 General p. 56

5.8.2 Parameters of IPDL p. 56

5.8.3 Calculation of idle period position p. 56

5.9 HS-DSCH procedure in CELL_DCH state |R5| p. 57

5.9.1 Link adaptation procedure |R7| p. 57

5.9.2 HS-DSCH channel quality indication procedure |R7| p. 58

5.9.3 HS-SCCH monitoring procedure |R7| p. 59

5.9A HS-DSCH procedure in CELL_FACH state |R8| p. 59

5.9A.1 Link adaptation procedure p. 59

5.9A.2 HS-DSCH channel quality indication procedure p. 60

5.9A.3 HS-SCCH monitoring procedure p. 60

5.9B HS-DSCH procedure in CELL_PCH or URA_PCH state |R8| p. 60

5.9B.1 Link adaptation procedure p. 60

5.9B.2 HS-DSCH channel quality indication procedure p. 61

5.9B.3 HS-SCCH monitoring procedure p. 61

5.10 Macro-diversity procedure |R6| p. 61

5.11 E-DCH Procedure |R7| p. 61

5.11.1 ACK/NACK detection p. 61

5.11.2 Serving and neighbour cell pathloss metric derivation p. 62

5.11.3 E-AGCH monitoring in CELL_DCH state p. 63

5.11.3A E-AGCH monitoring in CELL_FACH state |R8| p. 63

5.12 MIMO operation of HS-DSCH |R8| p. 63

5.12.1 General procedure p. 63

5.12.2 Identification of MIMO dual stream p. 64

5.12.3 UE antennas time switched transmission p. 64

5.12A MU-MIMO operation of HS-DSCH and E-DCH |R10| p. 65

5.13 Control channel discontinuous reception procedures |R8| p. 65

5.13.1 Discontinuous downlink reception p. 66

5.13.2 HS-SCCH orders p. 67