4.7.4 Physical channel mapping for HS-DPCCH

25.2123GPPMultiplexing and channel coding (FDD)Release 17TS

4.7.4.1 Physical Channel mapping for HS-DPCCH HARQ-ACK

This section is not applicable when the UE is configured in MIMO mode with four transmit antennas in at least one cell.

If the HS-DPCCH slot format 0 as defined in [2] is used, the HS-DPCCH physical channel mapping function shall map the input bits wk directly to physical channel so that bits are transmitted over the air in ascending order with respect to k.

If the HS-DPCCH slot format 1 as defined in [2], is used, the HS-DPCCH physical channel mapping function shall map the input bits wk to the physical channel so that bits are transmitted over the air in ascending order with respect to k as follows:

– If Secondary_Cell_Enabled is equal to 7 and Secondary_Cell_Active is equal to 7

– The following two HARQ-ACK messages are transmitted on HS-DPCCH according to Figure 20D:

– HARQ-ACK1 comprising the HARQ acknowledgement messages for the pair of serving HS-DSCH cell and 1st secondary serving HS-DSCH cell in that order and

– HARQ-ACK2 comprising the HARQ acknowledgement messages for the pair of the 2nd secondary serving HS-DSCH cell and the 3rd secondary serving HS-DSCH cell in that order

– The following two HARQ-ACK messages are transmitted on HS-DPCCH2 according to Figure 20D.1:

– HARQ-ACK3 comprising the HARQ acknowledgement messages for the pair of the 4th secondary serving HS-DSCH cell and the 5th secondary serving HS-DSCH cell in that order

– HARQ-ACK4 comprising the HARQ acknowledgement messages for the pair of the 6th secondary serving HS-DSCH cell and the 7th secondary serving HS-DSCH cell in that order

– If Secondary_Cell_Enabled is equal to 6 and Secondary_Cell_Active is equal to 6

– The following two HARQ-ACK messages are transmitted on HS-DPCCH according to Figure 20D:

– HARQ-ACK1 comprising the HARQ acknowledgement messages for the pair of serving HS-DSCH cell and 1st secondary serving HS-DSCH cell in that order and

– HARQ-ACK2 comprising the HARQ acknowledgement messages for the pair of the 2nd secondary serving HS-DSCH cell and the 3rd secondary serving HS-DSCH cell in that order

– The following two HARQ-ACK messages are transmitted on HS-DPCCH2 according to Figure 20D.1:

– HARQ-ACK3 comprising the HARQ acknowledgement messages for the pair of the 4th secondary serving HS-DSCH cell and the 5th secondary serving HS-DSCH cell in that order

– HARQ-ACK4 comprising the HARQ acknowledgement messages for the 6th secondary serving HS-DSCH cell and a DTX message in that order

– If Secondary_Cell_Enabled is equal to 5 and Secondary_Cell_Active is equal to 5

– The following two HARQ-ACK messages are transmitted on HS-DPCCH according to Figure 20D:

– HARQ-ACK1 comprising the HARQ acknowledgement messages for the pair of serving HS-DSCH cell and 1st secondary serving HS-DSCH cell in that order and

– HARQ-ACK2 comprising the HARQ acknowledgement messages for the pair of the 2nd secondary serving HS-DSCH cell and the 3rd secondary serving HS-DSCH cell in that order

– The following HARQ-ACK message is transmitted on HS-DPCCH2:

– The HARQ acknowledgement messages for the pair of the 4th secondary serving HS-DSCH cell and the 5th secondary serving HS-DSCH cell are repeated according to Figure 20E.

– If Secondary_Cell_Enabled is equal to 4 and Secondary_Cell_Active is equal to 4

– The following two HARQ-ACK messages are transmitted on HS-DPCCH according to Figure 20D:

– HARQ-ACK1 comprising the HARQ acknowledgement messages for the pair of serving HS-DSCH cell and 1st secondary serving HS-DSCH cell in that order and

– HARQ-ACK2 comprising the HARQ acknowledgement messages for the pair of the 2nd secondary serving HS-DSCH cell and the 3rd secondary serving HS-DSCH cell in that order

– The following two HARQ-ACK messages are transmitted on HS-DPCCH2:

– The HARQ-ACK comprising the HARQ acknowledgement the 4th secondary serving HS-DSCH cell and a DTX message in that order and it is repeated according to Figure 20E.

– If Secondary_Cell_Enabled is greater than 3 and Secondary_Cell_Active is less than Secondary_Cell_Enabled:

– If none of the 4th, 5th, 6th, or 7th secondary serving HS-DSCH cell is activated the HARQ-ACK transmissions on HS-DPCCH2 are DTXed

– If at most one of the 1st, 2nd, or 3rd secondary serving HS-DSCH cell is activated the HARQ-ACK message is repeated according to Figure 20E

– If one of the 4th, 5th, 6th, and 7th secondary serving HS-DSCH cell is activated the HARQ-ACK message is repeated according to Figure 20E.

– If two of the 4th, 5th, 6th and 7th secondary serving HS-DSCH cell are active the HARQ-ACK comprises the HARQ acknowledgement messages for the pair of the secondary serving HS-DSCH cell with lowest index as indicated by higher layers and the other activated secondary serving HS-DSCH cell in that order. The HARQ-ACK message is repeated according to Figure 20E.

– Otherwise the transmissions of the HARQ-ACK messages is the same as if Secondary_Cell_Active was equal to Secondary_Cell_Enabled but where DTX message(s) is transmitted in place of deactivated secondary serving HS-DSCH cells.

– If Secondary_Cell_Enabled is 3 and Secondary_Cell_Active is 2 or 3 then the following two HARQ-ACK messages are encoded and concatenated into the same slot according to Figure 20D :

– HARQ-ACK1 comprising the HARQ acknowledgement messages for the pair of serving HS-DSCH cell and 1st secondary serving HS-DSCH cell in that order and

– HARQ-ACK2 comprising the HARQ acknowledgement messages for the pair of 2nd secondary serving HS-DSCH cell and the 3rd secondary serving HS-DSCH cell in that order

– If Secondary_Cell_Enabled is 2 with MIMO configured in at least one of the cells and Secondary_Cell_Active is 2 then the following two HARQ-ACK messages, are encoded and concatenated into the same slot according to Figure 20D:

– HARQ-ACK1 comprising the HARQ acknowledgement messages for the pair of serving HS-DSCH cell and 1st secondary serving HS-DSCH cell in that order and

– HARQ-ACK2 comprising the HARQ acknowledgement messages for the 2nd secondary serving HS-DSCH cell and a DTX message in that order

– If Secondary_Cell_Enabled is more than 1 and Secondary_Cell_Active is 0 or 1 then the transmission of the HARQ-ACK message is repeated according to Figure 20E.

Figure 20D: Concatenation of 2 HARQ-ACK messages

In Figure 20D, the concatenation of the 2 HARQ-ACK messages is according to the relation:

Figure 20D.1: Concatenation of 2 HARQ-ACK messages on HS-DPCCH2

Figure 20E: Repetition of HARQ-ACK message

In Figure 20E, the repetition of the HARQ-ACK message is according to the relation:

4.7.4.2 Physical Channel mapping for HS-DPCCH PCI/CQI

Table 15C.4 lists the CQI and PCI/CQI report mapping scenarios when Secondary_Cell_Enabled is less than 4. Tables 15C.5 and 15C.6 list the CQI and PCI/CQI report mapping scenarios when Secondary_Cell_Enabled is greater than 3. The transmission timing and repetition of the 1st and the 2nd CQI and PCI/CQI report is defined in [4].

Table 15C.4: The CQI and PCI/CQI report mapping scenarios when Secondary_Cell_Enabled is less than 4

Case

Secondary_
Cell_
Enabled

MIMO configured in any cell

HS-DPCCH slot format

Secondary_
Cell_
Active

1st CQI or PCI/CQI report

2nd CQI or PCI/CQI report

CQI or
PCI/CQI Type A/B

CQI or
PCI/CQI Type A/B

1

0

No

0

0

CQI

Not applicable

2

Yes

0

0

PCI/CQI

Not applicable

3

1

Note 2

No

0

1

CQI0 & CQI1

Note 5

Not applicable

4

0

CQI0

Not applicable

5

Yes

Note 1

0

1

PCI/CQI0

PCI/CQI1

6

0

PCI/CQI0

DTX

7

2

Note 2

No

0

2

CQI0

CQI1 & CQI2

Note 5

8

1

CQI0

CQIn

Note 4

9

0

CQI0

DTX

CQI 1 or PCI/CQI 1 Type A/B

CQI 2 or PCI/CQI 2
Type A/B

CQI 1 or PCI/CQI 1
Type A/B

CQI 2 or PCI/CQI 2
Type A/B

10

2

Note 2

Yes
Note 1

1

2

PCI/CQI0

PCI/CQI2

PCI/CQI1

DTX

11

1

PCI/CQI0

PCI/CQI0

PCI/CQIn

Note 4

PCI/CQIn

Note 4

12

0

PCI/CQI0

PCI/CQI0

DTX

13

3

Note 2

No

1

3

CQI0

CQI2

CQI1

CQI3

14

2

CQI0

CQI2

Note 3

CQI1

Note 3

CQI3

Note 3

15

1

CQI0

CQI0

CQIn

Note 4

CQIn

Note 4

16

0

CQI0

CQI0

DTX

17

Yes

Note 1

1

3

PCI/CQI0

PCI/CQI2

PCI/CQI1

PCI/CQI3

18

2

PCI/CQI0

PCI/CQI2

Note 3

PCI/CQI1

Note 3

PCI/CQI3

Note 3

19

1

PCI/CQI0

PCI/CQI0

PCI/CQIn

Note 4

PCI/CQIn

Note 4

20

0

PCI/CQI0

PCI/CQI0

DTX

Note 1: If the UE is configured in MIMO mode in at least one cell, but not in all cells, a CQI value is reported instead of PCI/CQI value for the non-MIMO cell(s).

Note 2: The CQI0 and PCI/CQI0 refer to the serving HS-DSCH cell’s CQI and PCI/CQI reports respectively, the CQIn and PCI/CQIn refer to the nth secondary serving HS-DSCH cell’s reports.

Note 3: The deactivated secondary cell’s CQI or PCI/CQI is not transmitted (DTX’d).

Note 4: The CQI or the PCI/CQI of the single active secondary cell is transmitted.

Note 5: The two CQI values are jointly encoded.

Table 15C.5: The CQI and PCI/CQI report mapping for HS-DPCCH when Secondary_Cell_Enabled is greater than 3.

Case

Secondary_
Cell_
Enabled

MIMO configured in any cell

HS-DPCCH slot format

Active secondary cells out of 1st, 2nd, 3rd secondary cell

1st CQI or PCI/CQI report

2nd CQI or PCI/CQI report

CQI 1 or PCI/CQI 1 Type A/B

CQI 2 or PCI/CQI 2
Type A/B

CQI 1 or PCI/CQI 1
Type A/B

CQI 2 or PCI/CQI 2
Type A/B

21a

4-7

Note 2

No

1

3

CQI0

CQI2

CQI1

CQI3

22a

2

CQI0

CQI2

Note 3

CQI1

Note 3

CQI3

Note 3

23a

1

CQI0

CQI0

CQIn

Note 4

CQIn

Note 4

24a

0

CQI0

CQI0

DTX

25a

Yes

Note 1

1

3

PCI/CQI0

PCI/CQI2

PCI/CQI1

PCI/CQI3

26a

2

PCI/CQI0

PCI/CQI2

Note 3

PCI/CQI1

Note 3

PCI/CQI3

Note 3

27a

1

PCI/CQI0

PCI/CQI0

PCI/CQIn

Note 4

PCI/CQIn

Note 4

28a

0

PCI/CQI0

PCI/CQI0

DTX

Note 1: If the UE is configured in MIMO mode in at least one cell, but not in all cells, a CQI value is reported instead of PCI/CQI value for the non-MIMO cell(s).

Note 2: The CQI0 and PCI/CQI0 refer to the serving HS-DSCH cell’s CQI and PCI/CQI reports respectively, the CQIn and PCI/CQIn refer to the nth secondary serving HS-DSCH cell’s reports, and n ⊂ {1,2,3}.

Note 3: The deactivated secondary cell’s CQI or PCI/CQI is not transmitted (DTX’d).

Note 4: The CQI or the PCI/CQI of the single active secondary cell is transmitted.

Table 15C.6: The CQI and PCI/CQI report mapping for HS-DPCCH2 when Secondary_Cell_Enabled is greater than 3.

Case

Secondary_
Cell_
Enabled

MIMO configured in any cell

HS-DPCCH slot format

Active secondary cells out of 4th, 5th, 6th and 7th secondary cell

3rd CQI or PCI/CQI report

4th CQI or PCI/CQI report

CQI 3 or PCI/CQI 3 Type A/B

CQI 4 or PCI/CQI 4
Type A/B

CQI 3 or PCI/CQI 3
Type A/B

CQI 4 or PCI/CQI 4
Type A/B

21b

4-7

Note 2

No

1

4

CQI4

CQI6

CQI5

CQI7

22b

3

CQI4

Note 3

CQI6

Note 3

CQI5

Note 3

CQI7

Note 3

23b

2

CQIn

Note 2

CQIn

Note 2

CQIm

Note 2

CQIm

Note 2

24b

1

CQIn

Note 4

CQIn

Note 4

DTX

25b

0

DTX

DTX

26b

Yes

Note 1

1

4

PCI/CQI4

PCI/CQI6

PCI/CQI5

PCI/CQI7

27b

3

PCI/CQI4

Note 3

PCI/CQI6

Note 3

PCI/CQI5

Note 3

PCI/CQI7

Note 3

28b

2

PCI/CQIn

Note 2

PCI/CQIn

Note 2

PCI/CQIm

Note 2

PCI/CQIm

Note 2

29b

1

PCI/CQIn

Note 4

PCI/CQIn

Note 4

DTX

30b

0

DTX

DTX

Note 1: If the UE is configured in MIMO mode in at least one cell, but not in all cells, a CQI value is reported instead of PCI/CQI value for the non-MIMO cell(s).

Note 2: The CQIn and PCI/CQIn refer to the nth secondary serving HS-DSCH cell’s reports, and the CQIm and PCI/CQIm refer to the mth secondary serving HS-DSCH cell’s reports, where n < m and {n, m} ⊂ {4,5,6,7}.

Note 3: The deactivated secondary cells’ CQI or PCI/CQI is not transmitted (DTX’d).

Note 4: The CQI or the PCI/CQI of the single active secondary cell out of the 4th, 5th, 6th and 7th secondary cells is transmitted.

If the HS-DPCCH slot format 0 as defined in [2] is used, the HS-DPCCH physical channel mapping function shall map the input bits bk directly to physical channel so that bits are transmitted over the air in ascending order with respect to k. When Secondary_Cell_Active is 2, the CQI reports for each of the following groups are mapped to separate subframes as specified in [4]:

– The report for the serving HS-DSCH cell (CQI) is mapped according to the physical channel mapping of CQI in Figure 20.

– The report for the 1st secondary serving HS-DSCH cell (CQI 1) and the 2nd secondary serving HS-DSCH cell (CQI 2) are mapped according to Figure 20C and according to the physical channel mapping of CQI in Figure 20.

If the HS-DPCCH slot format 1 as defined in [2] is used and Secondary_Cell_Enabled is less than 4, the HS-DPCCH physical channel mapping function shall map the input bits bk to the physical channel so that bits are transmitted over the air in ascending order with respect to k as follows:

– When Secondary_Cell_Active is 3, the CQI or PCI/CQI reports for each of the following pairs are mapped to separate subframes as specified in [4]:

– The report for the serving HS-DSCH cell (CQI 1 or PCI/CQI 1) and the 2nd secondary serving HS-DSCH cell (CQI 2 or PCI/CQI 2) are mapped according to Figure 20F.

– The report for the 1st secondary serving HS-DSCH cell (CQI 1 or PCI/CQI 1) and the 3rd secondary serving HS-DSCH cell (CQI 2 or PCI/CQI 2) are mapped according to Figure 20F.

– When Secondary_Cell_Active is 2, the mapping of the CQI or PCI/CQI reports is the same as the case when Secondary_Cell_Active is 3 with the following exception: In the subframe in which only one active cell is mapped, the HS-DPCCH physical channel mapping function shall map the input bits bk directly to the physical channel in the corresponding slot of the CQI (or PCI/CQI) field of that subframe while the other slot of the CQI (or PCI/CQI) field is DTXed.

– When Secondary_Cell_Active is 0 or 1, the CQI or PCI/CQI report for each active cell is mapped to a separate subframe as specified in [4]. In each subframe, the HS-DPCCH physical channel mapping function shall map the input bits to the physical channel according to Figure 20G.

If the HS-DPCCH slot format 1 as defined in [2] is used and Secondary_Cell_Enabled is greater than 3, the HS-PDCCH physical channel mapping function shall map the input bits bk to the physical channel so that bits are transmitted over the air in ascending order with respect to k as follows:

– When Secondary_Cell_Active is 7, the CQI or PCI/CQI reports for each of the following pairs are mapped to separate subframes as specified in [4]:

– The following is transmitted on HS-DPCCH:

– The report for the serving HS-DSCH cell (CQI1 or PCI/CQI1) and the 2nd secondary serving HS-DSCH cell (CQI2 or PCI/CQI2) are mapped according to Figure 20F.

– The report for the 1st secondary serving HS-DSCH cell (CQI1 or PCI/CQI1) and the 3rd secondary serving HS-DSCH cell (CQI2 or PCI/CQI2) are mapped according to Figure 20F.

– The following is transmitted on HS-DPCCH2:

– The report for the 4th secondary serving HS-DSCH cell (CQI3 or PCI/CQI3) and the 6th secondary serving HS-DSCH cell (CQI4 or PCI/CQI4) are mapped according to Figure 20F.1.

– The report for the 5th secondary serving HS-DSCH cell (CQI3 or PCI/CQI3) and the 7th secondary serving HS-DSCH cell (CQI4 or PCI/CQI4) are mapped according to Figure 20F.1.

– When Secondary_Cell_Active is less than 7 the mapping of the CQI or PCI/CQI reports is the same as the case when Secondary_Cell_Active is 7 with the following exceptions:

– When one of the 1st, 2nd or 3rd secondary serving HS-DSCH cell is deactivated the HS-DPCCH physical channel mapping function shall map the input bits bk directly to the physical channel in the corresponding slot of the CQI (or PCI/CQI) field of that subframe while the other slot of the CQI (or PCI/CQI) field is DTXed in the subframe in which only one active cell is mapped.

– When one of the 4th, 5th, 6th or 7th secondary serving HS-DSCH cell is deactivated the HS-DPCCH physical channel mapping function shall map the input bits bk directly to the physical channel in the corresponding slot of the CQI (or PCI/CQI) field of that subframe while the other slot of the CQI (or PCI/CQI) field is DTXed in the subframe in which only one active cell is mapped.

– If at most one of the 1st, 2nd, or 3rd secondary serving HS-DSCH cell is activated the CQI or PCI/CQI report for each active cell is mapped to a separate subframe as specified in [4]. In each subframe, the HS-DPCCH physical channel mapping function shall map the input bits to the physical channel according to Figure 20G.

– If at most two of the 4th, 5th, 6th or 7th secondary serving HS-DSCH cell is activated the CQI or PCI/CQI report for each active cell is mapped to a separate subframe as specified in [4]. In each subframe, the HS-DPCCH physical channel mapping function shall map the input bits to the physical channel according to Figure 20G.

Figure 20F: Concatenation of CQI (or PCI/CQI) reports in the CQI (or PCI/CQI) field of a sub-frame

In Figure 20F, the two individual CQI (or PCI/CQI) reports are concatenated to form the composite channel quality indication according to the relation

Figure 20F.1: Concatenation of CQI (or PCI/CQI) reports in the CQI (or PCI/CQI) field of a sub-frame on HS-DPCCH2.

Figure 20G: Repetition of CQI or PCI/CQI reports

In Figure 20G, the CQI (or PCI/CQI) report is repeated according to the relation

4.7.4.3 Physical Channel mapping for HS-DPCCH HARQ-ACK and PCI/CQI when the UE is configured in Multiflow mode

The notation used in the following subclauses is as defined below:

Cell activation status ”A’: Indicates a cell that is active (not deactivated by an HS-SCCH order).

Cell activation status ”-’: Indicates a cell that is inactive (deactivated by an HS-SCCH order).

Cell group n: A group of (one, two, or three) Multiflow mode cells that have the same CPICH timing. The cells that belong to a cell group are indicated by higher layers.

Ai & Aj: HARQ-ACK field for jointly encoded HARQ-ACK information of cell i and cell j.

Ai & Aj & Ak: HARQ-ACK field for jointly encoded HARQ-ACK information of cell i, cell j and cell k.

Ai & D: HARQ-ACK field for jointly encoded HARQ-ACK information of cell i and DTX indication.

Ai & Aj & D: HARQ-ACK field for jointly encoded HARQ-ACK information of cell i, cell j and DTX indication.

Ai & D & Aj: HARQ-ACK field for jointly encoded HARQ-ACK information of cell i, DTX indication, and HARQ-ACK information of cell j.

CQIi: CQI field for CQI information of cell i.

PCI/CQIi: PCI/CQI field for jointly encoded PCI and CQI information of cell i.

CQIi & CQIj: Jointly encoded CQI field for CQI information of cell i and cell j.

4.7.4.3.1 Physical Channel mapping for HS-DPCCH HARQ-ACK and PCI/CQI when the UE is configured with one serving and one assisting serving HS-DSCH cell

When MIMO is not configured in any cell;

– The HS-DPCCH mapping follows the table 15C.8.

– The HARQ-ACK and CQI encoding follow the definition in subclause 4.7.3A.

– HS-DPCCH is transmitted using slot format #0.

Table 15C.8: The UE is configured with one serving and one assisting serving HS-DSCH cell and no cells are in MIMO mode

MF case

Cell activation status

HS-DPCCH subframe

Cell group 1

Cell group 2

Slot 0

Slot 1

Slot 2

Cell0

Cell1

1

A

A

A0 & A1

CQI0 & CQI1

In this table cell 0 refers to the serving HS-DSCH cell, and cell 1 refers to the assisting serving HS-DSCH cell.

When MIMO is configured in at least one cell;

– The HS-DPCCH mapping follows the table 15C.9.

– The HARQ-ACK encoding follows the subclause 4.7.3D.1.

– The channel coding for CQI associated with a cell for which the UE is not configured in MIMO mode is specified in subclause 4.7.2.2.

– The channel coding for PCI and CQI associated with a cell for which the UE is configured in MIMO mode is specified in subclause 4.7.3.2.

– HS-DPCCH is transmitted using slot format #0.

Table 15C.9: The UE is configured with one serving and one assisting serving HS-DSCH cell and at least one cell is configured in MIMO mode

MF case

Cell activation status

HS-DPCCH subframe #1

HS-DPCCH subframe #2

Cell group 1

Cell group 2

Slot 0

Slot 1

Slot 2

Slot 0

Slot 1

Slot 2

Cell0

Cell1

2

A

A

A0 & A1

PCI/CQI0

A0 & A1

PCI/CQI1

In this table cell 0 refers to the serving HS-DSCH cell, and cell 1 refers to the assisting serving HS-DSCH cell.

4.7.4.3.2 Physical Channel mapping for HS-DPCCH HARQ-ACK and PCI/CQI when the UE is configured with two serving and one assisting serving or one serving and two assisting serving HS-DSCH cells

When MIMO is not configured in any cell;

– If the UE is configured with two serving and one assisting serving HS-DSCH cells the HS-DPCCH mapping follows the table 15C.10

– If the UE is configured with one serving and two assisting serving HS-DSCH cells the HS-DPCCH mapping follows the table 15C.11.

– The HARQ-ACK encoding follow the definition in subclause 4.7.3C.1.

– The CQI encoding for composite CQI reports containing channel quality indication for two cells follows the definition in subclause 4.7.3A.2

– The CQI encoding for the separately encoded CQI reports follows the definition in subclause 4.7.2.2.

– HS-DPCCH is transmitted using slot format #0.

Table 15C.10: The UE is configured with two serving and one assisting serving HS-DSCH cells and no cells are in MIMO mode

MF case

Cell activation status

HS-DPCCH subframe #1

HS-DPCCH subframe #2

Cell group 1

Cell group 2

Slot 0

Slot 1

Slot 2

Slot 0

Slot 1

Slot 2

Cell0

Cell1

Cell2

3

A

A

A

A0&A1&A2

CQI0 & CQI1

A0&A1&A2

CQI2

4

A

–

A

A0&D&A2

CQI0

A0&D&A2

CQI2

In this table cell 0 refers to the serving HS-DSCH cell, cell 1 refers to the secondary serving HS-DSCH cell and cell 2 refers to the assisting serving HS-DSCH cell.

Table 15C.11: The UE is configured with one serving and two assisting serving HS-DSCH cells and no cells are in MIMO mode

MF case

Cell activation status

HS-DPCCH subframe #1

HS-DPCCH subframe #2

Cell group 1

Cell group 2

Slot 0

Slot 1

Slot 2

Slot 0

Slot 1

Slot 2

Cell0

Cell1

Cell2

5

A

A

A

A0&A1&A2

CQI0

A0&A1&A2

CQI1 & CQI2

6

A

A

–

A0&A1&D

CQI0

A0&A1&D

CQI1

In this table cell 0 refers to the serving HS-DSCH cell, cell 1 refers to the assisting serving HS-DSCH cell and cell 2 refers to the assisting secondary serving HS-DSCH cell.

When MIMO is configured in at least one cell;

– If the UE is configured with two serving and one assisting serving HS-DSCH cells the HS-DPCCH mapping follows the table 15C.12

– If the UE is configured with one serving and two assisting serving HS-DSCH cells the HS-DPCCH mapping follows the table 15C.13.

– The channel coding for HARQ-ACK for all cells is specified in subclause 4.7.3B.1.

– The channel coding for CQI associated with a cell for which the UE is not configured in MIMO mode is specified in subclause 4.7.2.2.

– The channel coding for PCI and CQI associated with a cell for which the UE is configured in MIMO mode is specified in subclause 4.7.3.2.

– HS-DPCCH is transmitted using slot format #1.

Table 15C.12: The UE is configured with two serving and one assisting serving HS-DSCH cells and at least one cell is configured in MIMO mode

MF case

Cell activation status

HS-DPCCH subframe #1

HS-DPCCH subframe #2

Cell group 1

Cell group 2

Slot 0

Slot 1

Slot 2

Slot 0

Slot 1

Slot 2

Cell0

Cell1

Cell2

7

A

A

A

A0&A1

A2&D

PCI/CQI0

PCI/CQI1

A0&A1

A2&D

PCI/CQI2

PCI/CQI2

8

A

–

A

A0&D

A2&D

PCI/CQI0

PCI/CQI0

A0&D

A2&D

PCI/CQI2

PCI/CQI2

In this table cell 0 refers to the serving HS-DSCH cell, cell 1 refers to the secondary serving HS-DSCH cell and cell 2 refers to the assisting serving HS-DSCH cell.

Table 15C.13: The UE is configured with one serving and two assisting serving HS-DSCH cells and at least one cell is configured in MIMO mode

MF case

Cell activation status

HS-DPCCH subframe #1

HS-DPCCH subframe #2

Cell group 1

Cell group 2

Slot 0

Slot 1

Slot 2

Slot 0

Slot 1

Slot 2

Cell0

Cell1

Cell2

9

A

A

A

A0&D

A1&A2

PCI/CQI0

PCI/CQI0

A0&D

A1&A2

PCI/CQI1

PCI/CQI2

10

A

A

–

A0&D

A1&D

PCI/CQI0

PCI/CQI0

A0&D

A1&D

PCI/CQI1

PCI/CQI1

In this table cell 0 refers to the serving HS-DSCH cell, cell 1 refers to the assisting serving HS-DSCH cell and cell 2 refers to the assisting secondary serving HS-DSCH cell.

4.7.4.3.3 Physical Channel mapping for HS-DPCCH HARQ-ACK and PCI/CQI when the UE is configured with two serving and two assisting serving HS-DSCH cells

When MIMO is not configured in any cell;

– The HS-DPCCH mapping follows the table 15C.14

– The channel coding for HARQ-ACK is specified in subclause 4.7.3B.1.

– The channel coding for CQI is specified in subclause 4.7.2.2.

– HS-DPCCH is transmitted using slot format #1.

Table 15C.14: The UE is configured with two serving and two assisting serving HS-DSCH cells and no cells are in MIMO mode

MF case

Cell activation status

HS-DPCCH subframe #1

HS-DPCCH subframe #2

Cell group 1

Cell group 2

Slot 0

Slot 1

Slot 2

Slot 0

Slot 1

Slot 2

Cell0

Cell1

Cell2

Cell3

11

A

A

A

A

A0&A1

A2&A3

CQI0

CQI1

A0&A1

A2&A3

CQI2

CQI3

12

A

A

A

–

A0&A1

A2&D

CQI0

CQI1

A0&A1

A2&D

CQI2

CQI2

13

A

–

A

A

A0&D

A2&A3

CQI0

CQI0

A0&D

A2&A3

CQI2

CQI3

14

A

–

A

–

A0&D

A2&D

CQI0

CQI0

A0&D

A2&D

CQI2

CQI2

In this table cell 0 refers to the serving HS-DSCH cell, cell 1 refers to the secondary serving HS-DSCH cell, cell 2 refers to the assisting serving HS-DSCH cell and cell 3 refers to the assisting secondary serving HS-DSCH cell.

When MIMO is configured in at least one cell;

– The HS-DPCCH mapping follows the table 15C.15

– The channel coding for HARQ-ACK for all cells is specified in subclause 4.7.3B.1.

– The channel coding for CQI associated with a cell for which the UE is not configured in MIMO mode is specified in subclause 4.7.2.2.

– The channel coding for PCI and CQI associated with a cell for which the UE is configured in MIMO mode is specified in subclause 4.7.3.2.

– HS-DPCCH is transmitted using slot format #1.

Table 15C.15: The UE is configured with two serving and two assisting serving HS-DSCH cells and at least one cell is configured in MIMO mode

MF case

Cell activation status

HS-DPCCH subframe #1

HS-DPCCH subframe #2

Cell group 1

Cell group 2

Slot 0

Slot 1

Slot 2

Slot 0

Slot 1

Slot 2

Cell0

Cell1

Cell2

Cell3

15

A

A

A

A

A0&A1

A2&A3

PCI/CQI0

PCI/CQI1

A0&A1

A2&A3

PCI/CQI2

PCI/CQI3

16

A

A

A

–

A0&A1

A2&D

PCI/CQI0

PCI/CQI1

A0&A1

A2&D

PCI/CQI2

PCI/CQI2

17

A

–

A

A

A0&D

A2&A3

PCI/CQI0

PCI/CQI0

A0&D

A2&A3

PCI/CQI2

PCI/CQI3

18

A

–

A

–

A0&D

A2&D

PCI/CQI0

PCI/CQI0

A0&D

A2&D

PCI/CQI2

PCI/CQI2

In this table cell 0 refers to the serving HS-DSCH cell, cell 1 refers to the secondary serving HS-DSCH cell, cell 2 refers to the assisting serving HS-DSCH cell and cell 3 refers to the assisting secondary serving HS-DSCH cell.

4.7.4.3.4 Physical Channel mapping for HS-DPCCH HARQ-ACK and PCI/CQI when the UE is configured with three serving and one assisting serving HS-DSCH cells or one serving and three assisting serving HS-DSCH cells

When MIMO is not configured in any cell;

– If the UE is configured with three serving and one assisting serving HS-DSCH cells, the HS-DPCCH mapping follows the table 15C.16.

– If the UE is configured with one serving and three assisting serving HS-DSCH cells, the HS-DPCCH mapping follows the table 15C.17.

– The channel coding for HARQ-ACK is specified in subclause 4.7.3B.1.

– The channel coding for CQI is specified in subclause 4.7.2.2.

– HS-DPCCH is transmitted using slot format #1.

Table 15C.16: The UE is configured with three serving and one assisting serving HS-DSCH cells and no cells are in MIMO mode

MF case

Cell activation status

HS-DPCCH subframe #1

HS-DPCCH subframe #2

Cell group 1

CG2

Slot 0

Slot 1

Slot 2

Slot 0

Slot 1

Slot 2

Cell0

Cell1

Cell2

Cell3

19

A

A

A

A

A0&A1

A2&A3

CQI0

CQI1

A0&A1

A2&A3

CQI2

CQI3

20

A

–

A

A

A0&D

A2&A3

CQI0

CQI0

A0&D

A2&A3

CQI2

CQI3

21

A

A

–

A

A0&A1

D&A3

CQI0

CQI1

A0&A1

D&A3

DTX

CQI3

22

A

–

–

A

A0&D

D&A3

CQI0

CQI0

A0&D

D&A3

DTX

CQI3

In this table cell 0 refers to the serving HS-DSCH cell, cell 1 refers to the 1st secondary serving HS-DSCH cell, cell 2 refers to the 2nd secondary serving HS-DSCH cell and cell 3 refers to the assisting serving HS-DSCH cell.

Table 15C.17: The UE is configured with one serving and three assisting serving HS-DSCH cells and no cells are in MIMO mode

MF case

Cell activation status

HS-DPCCH subframe #1

HS-DPCCH subframe #2

CG1

Cell group 2

Slot 0

Slot 1

Slot 2

Slot 0

Slot 1

Slot 2

Cell0

Cell1

Cell2

Cell3

23

A

A

A

A

A0&A1

A2&A3

CQI0

CQI1

A0&A1

A2&A3

CQI2

CQI3

24

A

A

–

A

A0&A1

D&A3

CQI0

CQI1

A0&A1

D&A3

DTX

CQI3

25

A

A

A

–

A0&A1

A2&D

CQI0

CQI1

A0&A1

A2&D

CQI2

DTX

26

A

A

–

–

A0&A1

D

CQI0

CQI1

A0&A1

D

DTX

DTX

In this table cell 0 refers to the serving HS-DSCH cell, cell 1 refers to the assisting serving HS-DSCH cell, cell 2 refers to the 1st assisting secondary serving HS-DSCH cell and cell 3 refers to the 2nd assisting secondary serving HS-DSCH cell.

When MIMO is configured in at least one cell;

– If the UE is configured with three serving and one assisting serving HS-DSCH cells, the HS-DPCCH mapping follows the table 15C.18.

– If the UE is configured with one serving and three assisting serving HS-DSCH cells, the HS-DPCCH mapping follows the table 15C.19.

– The channel coding for HARQ-ACK for all cells is specified in subclause 4.7.3B.1, with the following exceptions:

– The second half (last 10 bits) of the Slot0 in Table 15C.18, where the channel coding is specified in subclause 4.7.3D.1.

– The first half (first 10 bits) of the Slot0 in Table 15C.19, where the channel coding is specified in subclause 4.7.3D.1

– The channel coding for CQI associated with a cell for which the UE is not configured in MIMO mode is specified in subclause 4.7.2.2.

– The channel coding for PCI and CQI associated with a cell for which the UE is configured in MIMO mode is specified in subclause 4.7.3.2.

– HS-DPCCH is transmitted using slot format #1.

Table 15C.18: The UE is configured with three serving and one assisting serving HS-DSCH cells and at least one cell is configured in MIMO mode

MF case

Cell activation status

HS-DPCCH subframe #1

HS-DPCCH subframe #2

Cell group 1

CG2

Slot 0

Slot 1

Slot 2

Slot 0

Slot 1

Slot 2

Cell0

Cell1

Cell2

Cell3

27

A

A

A

A

A0&A1

A2&A3

PCI/CQI0

PCI/CQI1

A0&A1

A2&A3

PCI/CQI2

PCI/CQI3

28

A

–

A

A

A0&D

A2&A3

PCI/CQI0

PCI/CQI0

A0&D

A2&A3

PCI/CQI2

PCI/CQI3

29

A

A

–

A

A0&A1

D&A3

PCI/CQI0

PCI/CQI1

A0&A1

D&A3

DTX

PCI/CQI3

30

A

–

–

A

A0&D

D&A3

PCI/CQI0

PCI/CQI0

A0&D

D&A3

DTX

PCI/CQI3

In this table cell 0 refers to the serving HS-DSCH cell, cell 1 refers to the 1st secondary serving HS-DSCH cell, cell 2 refers to the 2nd secondary serving HS-DSCH cell and cell 3 refers to the assisting serving HS-DSCH cell.

Table 15C.19: The UE is configured with one serving and three assisting serving HS-DSCH cells and at least one cell is configured in MIMO mode

MF case

Cell activation status

HS-DPCCH subframe #1

HS-DPCCH subframe #2

CG1

Cell group 2

Slot 0

Slot 1

Slot 2

Slot 0

Slot 1

Slot 2

Cell0

Cell1

Cell2

Cell3

31

A

A

A

A

A0&A1

A2&A3

PCI/CQI0

PCI/CQI1

A0&A1

A2&A3

PCI/CQI2

PCI/CQI3

32

A

A

–

A

A0&A1

A2&D

PCI/CQI0

PCI/CQI1

A0&A1

D&A3

DTX

PCI/CQI3

33

A

A

A

–

A0&A1

D&A3

PCI/CQI0

PCI/CQI1

A0&A1

A2&D

PCI/CQI2

DTX

34

A

A

–

–

A0&A1

D

PCI/CQI0

PCI/CQI1

A0&A1

D

DTX

DTX

In this table cell 0 refers to the serving HS-DSCH cell, cell 1 refers to the assisting serving HS-DSCH cell, cell 2 refers to the 1st assisting secondary serving HS-DSCH cell and cell 3 refers to the 2nd assisting secondary serving HS-DSCH cell.

4.7.4.4 Physical Channel mapping for HS-DPCCH when the UE is configured in MIMO mode with four transmit antennas in at least one cell

4.7.4.4.1 Physical Channel mapping for HS-DPCCH HARQ-ACK

If the HS-DPCCH slot format 0 as defined in [2], is used, the HS-DPCCH physical channel mapping function shall map the input bits wk directly to physical channel so that bits are transmitted over the air in ascending order with respect to k.

If the HS-DPCCH slot format 1 as defined in [2], is used, the HS-DPCCH physical channel mapping function shall map the input bits wk to the physical channel so that bits are transmitted over the air in ascending order with respect to k as follows:

– If Secondary_Cell_Enabled is equal to 3 and Secondary_Cell_Active is equal to 3

– The following HARQ-ACK messages are transmitted on HS-DPCCH:

– HARQ-ACK comprising the HARQ acknowledgement messages for the pair of serving HS-DSCH cell and 1st secondary serving HS-DSCH cell in that order

– The following HARQ-ACK messages are transmitted on HS-DPCCH2 :

– HARQ-ACK comprising the HARQ acknowledgement messages for the pair of the 2nd secondary serving HS-DSCH cell and the 3rd secondary serving HS-DSCH cell in that order

– If Secondary_Cell_Enabled is equal to 2 and Secondary_Cell_Active is equal to 2

– The following HARQ-ACK messages are transmitted on HS-DPCCH:

– HARQ-ACK comprising the HARQ acknowledgement messages for the pair of serving HS-DSCH cell and 1st secondary serving HS-DSCH cell in that order

– The following HARQ-ACK messages are transmitted on HS-DPCCH2 :

– HARQ-ACK comprising the HARQ acknowledgement message for the 2nd secondary serving HS-DSCH cell

– If Secondary_Cell_Enabled is equal to 1 and Secondary_Cell_Active is equal to 1

– The following two HARQ-ACK messages are transmitted on HS-DPCCH

– HARQ-ACK comprising the HARQ acknowledgement messages for the pair of serving HS-DSCH cell and 1st secondary serving HS-DSCH cell in that order

– If Secondary_Cell_Enabled is equal to 3 and Secondary_Cell_Active is less than Secondary_Cell_Enabled:

– If none of the 2nd or 3rd secondary serving HS-DSCH cell is activated HS-DPCCH2 is not transmitted

– If only one of the 2nd or 3rd secondary serving HS-DSCH cell is activated the HARQ-ACK is repeated according to the Figure 20E

– If the 1st secondary serving HS-DSCH cell is not activated the HARQ-ACK is repeated according to the Figure 20E

– Otherwise the transmissions of the HARQ-ACK messages are the same as if Secondary_Cell_Active was equal to Secondary_Cell_Enabled.

– If Secondary_Cell_Enabled is equal to 2 and Secondary_Cell_Active is less than Secondary_Cell_Enabled:

– If the 2nd secondary serving HS-DSCH cell is not activated the HARQ-ACK transmissions on HS-DPCCH2 are DTXed

– If the 1st secondary serving HS-DSCH cell is not activated the HARQ-ACK is repeated according to the Figure 20E

– Otherwise the transmissions of the HARQ-ACK messages are the same as if Secondary_Cell_Active was equal to Secondary_Cell_Enabled.

– If Secondary_Cell_Enabled is equal to 1 and Secondary_Cell_Active is 0 then the transmission of the HARQ-ACK message is repeated according to Figure 20E.

4.7.4.4.2 Physical Channel mapping for HS-DPCCH NTBP/PCI/CQI

If the HS-DPCCH slot format 0 as defined in [2] is used, the HS-DPCCH physical channel mapping function shall map the input bits bk directly to physical channel so that bits are transmitted over the air in ascending order with respect to k.

If the HS-DPCCH slot format 1 as defined in [2] is used, the HS-DPCCH physical channel mapping function shall map the input bits bk directly to physical channel so that bits are transmitted over the air in ascending order with respect to k.

– If Secondary_Cell_Enabled is equal to 3 and Secondary_Cell_Active is equal to 3

– The following is transmitted on HS-DPCCH:

– The report for the serving HS-DSCH cell (CQI1 or PCI/CQI1 or NTBP/PCI/CQI1) and the 1st secondary serving HS-DSCH cell (CQI2 or PCI/CQI2 or NTBP/PCI/CQI2) are mapped to a separate subframe as specified in [4].

– If the serving cell is configured in MIMO mode with four transmit antennas and the 1st secondary serving cell is not configured in MIMO mode with four transmit antennas, the CQI2 or PCI/CQI2 of the 1st secondary serving cell is repeated.

– If the serving cell is not configured in MIMO mode with four transmit antennas and the 1st secondary serving cell is configured in MIMO mode with four transmit antennas, the CQI1 or PCI/CQI1 of the serving cell is repeated.

– If both the serving cell and 1st secondary serving cell are not configured in MIMO mode with four transmit antennas the CQI1 or PCI/CQI1 and CQI2 or PCI/CQI2 are mapped to a separate subframe as specified in [4].

– The following is transmitted on HS-DPCCH2:

– The report for the 2nd secondary HS-DSCH cell (CQI3 or PCI/CQI3 or NTBP/PCI/CQI3) and the 3rd secondary HS-DSCH cell (CQI4 or PCI/CQI4 or NTBP/PCI/CQI4) are mapped to a separate subframe as specified in [4].

– If the 2nd serving cell is configured in MIMO mode with four transmit antennas and the 3rd secondary serving cell is not configured in MIMO mode with four transmit antennas, the CQI4 or PCI/CQI4 of the 3rd secondary serving cell is repeated.

– If the 2nd serving cell is not configured in MIMO mode with four transmit antennas and the 3rd secondary serving cell is configured in MIMO mode with four transmit antennas, the CQI3 or PCI/CQI3 of the 2nd serving cell is repeated.

– If both the 2nd serving cell and 3rd secondary serving cell are not configured in MIMO mode with four transmit antennas the CQI3 or PCI/CQI3 and CQI4 or PCI/CQI4 are mapped to a separate subframe as specified in [4].

– If Secondary_Cell_Enabled is equal to 2 and Secondary_Cell_Active is equal to 2

– The following is transmitted on HS-DPCCH:

– The report for the serving HS-DSCH cell (CQI1 or PCI/CQI1 or NTBP/PCI/CQI1) and the 1st secondary serving HS-DSCH cell (CQI2 or PCI/CQI2 or NTBP/PCI/CQI2) are mapped to a separate subframe as specified in [4].

– If the serving cell is configured in MIMO mode with four transmit antennas and the 1st secondary serving cell is not configured in MIMO mode with four transmit antennas, the CQI2 or PCI/CQI2 of the 1st secondary serving cell is repeated.

– If the serving cell is not configured in MIMO mode with four transmit antennas and the 1st secondary serving cell is configured in MIMO mode with four transmit antennas, the CQI1 or PCI/CQI1 of the serving cell is repeated.

– If both the serving cell and 1st secondary serving cell are not configured in MIMO mode with four transmit antennas the CQI1 or PCI/CQI1 and CQI2 or PCI/CQI2 are mapped to a separate subframe as specified in [4].

– The following is transmitted on HS-DPCCH2:

– If the 2nd serving cell is configured in MIMO mode with four transmit antennas the HS-DPCCH2 physical channel mapping function shall map NTBP/ PCI/CQI3 to the physical channel.

– If the 2nd serving cell is not configured in MIMO mode with four transmit antennas the HS-DPCCH2 physical channel mapping function shall map CQI3 or PCI/CQI3 to the physical channel.

– If Secondary_Cell_Enabled is equal to 1 and Secondary_Cell_Active is equal to 1

– The following is transmitted on HS-DPCCH:

– The report for the serving HS-DSCH cell (CQI1 or PCI/CQI1 or NTBP/PCI/CQI1) and the 1st secondary serving HS-DSCH cell (CQI2 or PCI/CQI2 or NTBP/PCI/CQI2) are mapped to a separate subframe as specified in [4].

– If the serving cell is configured in MIMO mode with four transmit antennas and the 1st secondary serving cell is not configured in MIMO mode with four transmit antennas, the CQI2 or PCI/CQI2 of the 1st secondary serving cell is repeated.

– If the serving cell is not configured in MIMO mode with four transmit antennas and the 1st secondary serving cell is configured in MIMO mode with four transmit antennas, the CQI1 or PCI/CQI1 of the serving cell is repeated.

– If Secondary_Cell_Enabled is equal to 1 and Secondary_Cell_Active is less than Secondary_Cell_Enabled:

– The following is transmitted on HS-DPCCH:

– The report for the serving HS-DSCH cell (CQI1 or PCI/CQI1 or NTBP/PCI/CQI1) and the 1st secondary serving HS-DSCH cell (CQI2 or PCI/CQI2 or NTBP/PCI/CQI2) are mapped to a separate subframe as specified in [4]. The slots corresponding to the (CQI2 or PCI/CQI2 or NTBP/PCI/CQI2) are DTXed.

– If Secondary_Cell_Enabled is equal to 2 and Secondary_Cell_Active is less than Secondary_Cell_Enabled:

– If the 2nd serving cell is not activated HS-DPCCH2 is not transmitted.

– The following is transmitted on HS-DPCCH:

– The report for the serving HS-DSCH cell (CQI1 or PCI/CQI1 or NTBP/PCI/CQI1) and the 1st secondary serving HS-DSCH cell (CQI2 or PCI/CQI2 or NTBP/PCI/CQI2) are mapped to a separate subframe as specified in [4]. The slots corresponding to the (CQI2 or PCI/CQI2 or NTBP/PCI/CQI2) are DTXed.

– The following is transmitted on HS-DPCCH2:

– If the 2nd serving cell is configured in MIMO mode with four transmit antennas the HS-DPCCH2 physical channel mapping function shall map NTBP/ PCI/CQI3 to the physical channel

– If the 2nd serving cell is not configured in MIMO mode with four transmit antennas the HS-DPCCH2 physical channel mapping function shall map CQI3 or PCI/CQI3 to the physical channel.

– If Secondary_Cell_Enabled is equal to 3 and Secondary_Cell_Active is less than Secondary_Cell_Enabled:

– If none of the 2nd or 3rd secondary serving HS-DSCH cell is activated HS-DPCCH2 is not transmitted and the rules in case Secondary_Cell_Enabled is equal to 1 and Secondary_Cell_Active is equal to 1 are followed for HS-DPCCH

– The following is transmitted on HS-DPCCH:

– The report for the serving HS-DSCH cell (CQI1 or PCI/CQI1 or NTBP/PCI/CQI1) and the 1st secondary serving HS-DSCH cell (CQI2 or PCI/CQI2 or NTBP/PCI/CQI2) are mapped to a separate subframe as specified in [4]. The slots corresponding to the (CQI2 or PCI/CQI2 or NTBP/PCI/CQI2) are DTXed.

– The following is transmitted on HS-DPCCH2:

– If the 3rd secondary serving HS-DSCH cell is not activated, the report for the 2nd secondary HS-DSCH cell (CQI3 or PCI/CQI3 or NTBP/PCI/CQI3) and the 3rd secondary serving HS-DSCH cell (CQI4 or PCI/CQI4 or NTBP/PCI/CQI4) are mapped to a separate subframe as specified in [4]. The slots corresponding to the (CQI4 or PCI/CQI4 or NTBP/PCI/CQI4) are DTXed.

– If the 2rd secondary serving HS-DSCH cell is not activated, the report for the 3rd secondary HS-DSCH cell (CQI4 or PCI/CQI4 or NTBP/PCI/CQI4) and the 2nd secondary serving HS-DSCH cell (CQI3 or PCI/CQI3 or NTBP/PCI/CQI3) are mapped to a separate subframe as specified in [4]. The slots corresponding to the (CQI3 or PCI/CQI3 or NTBP/PCI/CQI3) are DTXed.

– If Secondary_Cell_Enabled is equal to 0

– The following is transmitted on HS-DPCCH:

– The physical channel mapping function shall map NTBP/ PCI/CQI1 to the physical channel.