Tech-invite 3GPPspace IETFspace

21 22 23 24 25 26 27 28 29 31 32 33 34 35 36 37 38 4‑5x

Content for TS 25.308 Word version: 18.0.0

1… 5… 14…

5 Basic structure of HS-DSCH p. 9

5.1 Protocol structure p. 9

5.2 Basic physical structure p. 10

5.2.1 HS-DSCH Characteristics p. 10

5.2.2 DL HS-DSCH Physical layer model p. 11

5.2.2.1 FDD Downlink Physical layer Model p. 11

5.2.2.2 TDD Downlink Physical layer model p. 13

5.2.3 UL Physical layer model p. 16

5.2.4 HS-DSCH physical-layer structure in the code domain p. 18

5.2.4.1 FDD p. 18

5.2.4.2 TDD p. 18

5.3 Transport channel attributes p. 18

6 MAC architecture p. 19

6.1 HS-DSCH MAC architecture - UE side p. 19

6.1.1 Overall architecture p. 19

6.1.2 Details of MAC-d p. 20

6.1.3 Details of MAC-c/sh p. 22

6.1.4 Details of MAC-hs p. 22

6.1.5 Details of MAC-ehs |R7| p. 24

6.2 HS-DSCH MAC architecture - UTRAN side p. 26

6.2.1 Overall architecture p. 26

6.2.2 Details of MAC-c/sh p. 28

6.2.3 Details of MAC-hs p. 29

6.2.4 Details of MAC-ehs |R7| p. 30

7 HARQ protocol p. 32

7.1 Signalling p. 32

7.1.1 Uplink p. 32

7.1.2 Downlink p. 33

7.1.2.1 Shared control channel signalling p. 33

7.1.2.2 In-band signalling on HS-DSCH p. 33

7.2 Void

7.3 Void

7.4 Error handling p. 33

8 Signalling parameters p. 34

8.1 Downlink signalling parameters p. 34

8.1.1 UE identification p. 34

8.1.2 Transport Block Sizes p. 34

8.1.3 Channelisation codes (FDD only) p. 34

8.1.4 HS-PDSCH configuration (TDD only) p. 34

8.1.5 HARQ information p. 34

8.1.6 Measurement feedback rate (FDD only) p. 34

8.1.7 HS-PDSCH power offset p. 34

8.1.8 Void

8.1.9 Void

8.1.10 HS-SCCH Cyclic Sequence Number (HCSN) (TDD only) p. 35

8.2 Uplink signalling parameters p. 35

8.2.1 ACK/NACK p. 35

8.2.2 Measurement report p. 35

9 Mobility procedures p. 35

9.1 Serving HS-DSCH cell change p. 36

9.2 Serving HS-DSCH cell change mechanisms p. 37

9.3 Intra-Node B synchronised serving HS-DSCH cell change p. 37

9.4 Inter-Node B synchronised serving HS-DSCH cell change during hard handover p. 38

9.5 Inter-Node B synchronised serving HS-DSCH cell change after active set update (radio link addition) p. 39

9.6 Serving HS-DSCH cell change with target cell pre-configuration |R8| p. 41

10 Resource management p. 42

11 Discontinuous UL DPCCH transmission and discontinous reception of F-DPCH and HSPA DL channels in FDD |R7| p. 43

11.1 Discontinuous uplink transmission p. 43

11.1.1 Uplink DRX p. 45

11.2 Downlink DRX p. 45

11a Downlink Control Channel Discontinuous Reception in CELL_DCH state (1.28Mcps TDD only) |R8| p. 47

12 HS-SCCH-less HS-DSCH transmission in FDD |R7| p. 47

12.1 HS-SCCH-less timing and operation p. 48

13 MIMO modelling and operation in HSDPA channel in FDD |R7| p. 49

13a MIMO modelling and operation in HSDPA channel in 1.28Mcps TDD |R8| p. 50

13b MU-MIMO operation in HSDPA channel in 1.28Mcps TDD |R10| p. 50

13c MIMO mode with four transmit antennas modelling and operation in HSDPA channel in FDD (FDD only) |R11| p. 51