9.2.4 Minimum requirement PUCCH 1-1 (With Single CSI Process)

36.1013GPPEvolved Universal Terrestrial Radio Access (E-UTRA)Release 18TSUser Equipment (UE) radio transmission and reception

The minimum requirements for dual codeword transmission are defined in terms of a reporting spread of the wideband CQI value for codeword #1, and their BLER performance using the transport format indicated by the reported CQI median of codeword #0 and codeword #1. The precoding used at the transmitter is a fixed precoding matrix specified by the bitmap parameter codebookSubsetRestriction. The propagation condition assumed for the minimum performance requirement is defined in subclause B.1.

If UE supporting interferenceMeasRestriction, test cases specified in 9.2.4.1A and 9.2.4.2A are applicable for such UE otherwise test cases specified in 9.2.4.1 and 9.2.4.2 are applied.

9.2.4.1 FDD

The following requirements apply to UE Category ≥2. For the parameters specified in table 9.2.4.1-1, and using the downlink physical channels specified in Tables C.3.4-1 and C.3.4-2, the reported offset level of the wideband spatial differential CQI for codeword #1 (Table 7.2-2 in TS 36.213 [6]) shall be used to determine the wideband CQI index for codeword #1 as

wideband CQI1 = wideband CQI0 – Codeword 1 offset level

The wideband CQI1 shall be within the set {median CQI1 -1, median CQI1, median CQI1 +1} for more than 90% of the time, where the resulting wideband values CQI1 shall be used to determine the median CQI values for codeword #1. For both codewords #0 and #1, the PDSCH BLER using the transport format indicated by the respective median CQI0 – 1 and median CQI1 – 1 shall be less than or equal to 0.1. Furthermore, for both codewords #0 and #1, the PDSCH BLER using the transport format indicated by the respective median CQI0 + 1 and median CQI1 + 1 shall be greater than or equal to 0.1.

Table 9.2.4.1-1: PUCCH 1-1 static test (FDD)

Parameter

Unit

Test 1

Test 2

TP1

TP2

TP1

TP2

Bandwidth

MHz

10

PDSCH transmission mode

10

Downlink power allocation (Note 1)

dB

0

0

0

0

dB

0

0

0

0

Pc

dB

-3

-3

-3

-3

σ

dB

-3

N/A

-3

N/A

Cell ID

0

0

Cell-specific reference signals

Antenna ports 0, 1

(Note 2)

Antenna ports 0, 1

(Note 2)

CSI reference signals

Antenna ports 15,…,18

N/A

Antenna ports 15,…,18

N/A

CSI-RS periodicity and subframe offset TCSI-RS / ∆CSI-RS

5/1

N/A

5/1

N/A

CSI-RS configuration

0

N/A

0

N/A

Zero-Power CSI-RS configuration

ICSI-RS / ZeroPowerCSI-RS bitmap

1 /

0010000000000000

1 / 1000000000000000

1 /

0010000000000000

1 / 1000000000000000

CSI-IM configuration

ICSI-RS / ZeroPowerCSI-RS bitmap

1 /

0010000000000000

N/A

1 /

0010000000000000

N/A

CSI process configuration

Signal/Interference/Reporting mode

CSI-RS/CSI-IM/PUCCH 1-1

CSI-RS/CSI-IM/PUCCH 1-1

Propagation condition and antenna configuration

Clause B.1
(4 x 2)

Clause B.1
(2 x 2)

Clause B.1
(4 x 2)

Clause B.1
(2 x 2)

CodeBookSubsetRestriction bitmap

0x0000 0000 0100 0000

100000

0x0000 0000 0100 0000

100000

SNR (Note 3)

dB

20

6

7

20

14

15

dB[mW/15kHz]

-78

-92

-91

-78

-84

-83

dB[mW/15kHz]

-98

-98

Modulation / Information bit payload

(Note4)

QPSK / 4392

(Note4)

QPSK / 4392

Max number of HARQ transmissions

1

N/A

1

N/A

Physical channel for CQI/PMI reporting

PUSCH (Note5)

N/A

PUSCH (Note5)

N/A

PUCCH Report Type for CQI/PMI

2

N/A

2

N/A

PUCCH Report Type for RI

3

N/A

3

N/A

Reporting periodicity

ms

Npd = 5

N/A

Npd = 5

N/A

CQI Delay

ms

8

N/A

8

N/A

cqi-pmi-ConfigurationIndex

2

N/A

2

N/A

ri-ConfigIndex

1

N/A

1

N/A

PDSCH scheduled sub-frames

1,2,3,4,6,7,8,9

1,2,3,4,6,7,8,9

Timing offset between TPs

us

0

0

Frequency offset between TPs

Hz

0

0

Note1: Reference measurement channel RC.10 FDD according to Table A.4-1 with one sided dynamic OCNG Pattern OP.1 FDD as described in Annex A.5.1.1.

Note 2: REs for antenna ports 0 and 1 CRS have zero transmission power.

Note 3: For each test, the minimum requirements shall be fulfilled for at least one of the two SNR(s) and the respective wanted signal input level.

Note 4: N/A.

Note 5: To avoid collisions between CQI/PMI reports and HARQ-ACK it is necessary to report both on PUSCH instead of PUCCH. PDCCH DCI format 0 shall be transmitted in downlink SF#1 and #6 to allow periodic CQI/PMI to multiplex with the HARQ-ACK on PUSCH in uplink SF#0 and #5.

9.2.4.1A FDD (With interferenceMeasRestriction configured)

The following requirements apply to UE Category ≥2. For the parameters specified in table 9.2.4.1A-1, and using the downlink physical channels specified in Tables C.3.4-1 and C.3.4-2, the reported offset level of the wideband spatial differential CQI for codeword #1 (Table 7.2-2 in TS 36.213 [6]) shall be used to determine the wideband CQI index for codeword #1 as

wideband CQI1 = wideband CQI0 – Codeword 1 offset level

The wideband CQI1 shall be within the set {median CQI1 -1, median CQI1, median CQI1 +1} for more than 90% of the time, where the resulting wideband values CQI1 shall be used to determine the median CQI values for codeword #1. For both codewords #0 and #1, the PDSCH BLER using the transport format indicated by the respective median CQI0 – 1 and median CQI1 – 1 shall be less than or equal to 0.1. Furthermore, for both codewords #0 and #1, the PDSCH BLER using the transport format indicated by the respective median CQI0 + 1 and median CQI1 + 1 shall be greater than or equal to 0.1.

Table 9.2.4.1A-1: PUCCH 1-1 static test (FDD)

Parameter

Unit

Test 1

Test 2

TP1

TP2

TP1

TP2

Bandwidth

MHz

10

PDSCH transmission mode

10

Downlink power allocation (Note 1)

dB

0

0

0

0

dB

0

0

0

0

Pc

dB

-3

-3

-3

-3

σ

dB

-3

N/A

-3

N/A

Cell ID

0

0

Cell-specific reference signals

Antenna ports 0, 1

(Note 2)

Antenna ports 0, 1

(Note 2)

e-MIMO Type

Class B

Number of CSI-RS resource (K)

1

interferenceMeasRestriction

Enable

CSI reference signals

Antenna ports 15,…,18

N/A

Antenna ports 15,…,18

N/A

CSI-RS periodicity and subframe offset TCSI-RS / ∆CSI-RS

5/1

N/A

5/1

N/A

CSI-RS configuration

0

N/A

0

N/A

Zero-Power CSI-RS configuration

ICSI-RS / ZeroPowerCSI-RS bitmap

1 /

0010000000000000

1 / 1000000000000000

1 /

0010000000000000

1 / 1000000000000000

CSI-IM configuration

ICSI-RS / ZeroPowerCSI-RS bitmap

1 /

0010000000000000

N/A

1 /

0010000000000000

N/A

CSI process configuration

Signal/Interference/Reporting mode

CSI-RS/CSI-IM/PUCCH 1-1

CSI-RS/CSI-IM/PUCCH 1-1

Propagation condition and antenna configuration

Clause B.1
(4 x 2)

Clause B.1
(2 x 2)

Clause B.1
(4 x 2)

Clause B.1
(2 x 2)

CodeBookSubsetRestriction bitmap

0x0000 0000 0100 0000

100000

0x0000 0000 0100 0000

100000

SNR (Note 3)

Sub-frame 6

dB

20

[15]

[16]

20

[23]

[24]

Other sub-frames

20

6

7

20

14

15

Sub-frame 6

dB[mW/15kHz]

-78

[-83]

[-82]

-78

[-75]

[-74]

Other sub-frames

-78

-92

-91

-78

-84

-83

dB[mW/15kHz]

-98

-98

Modulation / Information bit payload

(Note4)

QPSK / 4392

(Note4)

QPSK / 4392

Max number of HARQ transmissions

1

N/A

1

N/A

Physical channel for CQI/PMI reporting

PUSCH (Note5)

N/A

PUSCH (Note5)

N/A

PUCCH Report Type for CQI/PMI

2

N/A

2

N/A

PUCCH Report Type for RI

3

N/A

3

N/A

Reporting periodicity

ms

Npd = 10

N/A

Npd = 10

N/A

CQI Delay

ms

8

N/A

8

N/A

cqi-pmi-ConfigurationIndex

12

N/A

12

N/A

ri-ConfigIndex

1

N/A

1

N/A

PDSCH scheduled sub-frames

1,2,3,4,7,8,9

1,2,3,4,6,7,8,9

1,2,3,4,7,8,9

1,2,3,4,6,7,8,9

Timing offset between TPs

us

0

0

Frequency offset between TPs

Hz

0

0

NOTE1: Reference measurement channel RC.10 FDD according to Table A.4-1 with one sided dynamic OCNG Pattern OP.1 FDD as described in Annex A.5.1.1.

NOTE 2: REs for antenna ports 0 and 1 CRS have zero transmission power.

NOTE 3: For each test, the minimum requirements shall be fulfilled for at least one of the two SNR(s) and the respective wanted signal input level.

NOTE 4: N/A.

NOTE 5: To avoid collisions between CQI/PMI reports and HARQ-ACK it is necessary to report both on PUSCH instead of PUCCH. PDCCH DCI format 0 shall be transmitted in downlink SF#1 to allow periodic CQI/PMI to multiplex with the HARQ-ACK on PUSCH in uplink #5.

9.2.4.2 TDD

The following requirements apply to UE Category ≥2. For the parameters specified in table 9.2.4.2-1, and using the downlink physical channels specified in Tables C.3.4-1 and C.3.4-2, the reported offset level of the wideband spatial differential CQI for codeword #1 (Table 7.2-2 in TS 36.213 [6]) shall be used to determine the wideband CQI index for codeword #1 as

wideband CQI1 = wideband CQI0 – Codeword 1 offset level

The wideband CQI1 shall be within the set {median CQI1 -1, median CQI1, median CQI1 +1} for more than 90% of the time, where the resulting wideband values CQI1 shall be used to determine the median CQI values for codeword #1. For both codewords #0 and #1, the PDSCH BLER using the transport format indicated by the respective median CQI0 – 1 and median CQI1 – 1 shall be less than or equal to 0.1. Furthermore, for both codewords #0 and #1, the PDSCH BLER using the transport format indicated by the respective median CQI0 + 1 and median CQI1 + 1 shall be greater than or equal to 0.1.

Table 9.2.4.2-1: PUCCH 1-1 static test (TDD)

Parameter

Unit

Test 1

Test 2

TP1

TP2

TP1

TP2

Bandwidth

MHz

10

PDSCH transmission mode

10

Uplink downlink configuration

2

Special subframe configuration

4

Downlink power allocation (Note 1)

dB

0

0

0

0

dB

0

0

0

0

Pc

dB

-6

-6

-6

-6

σ

dB

-3

N/A

-3

N/A

Cell ID

0

0

Cell-specific reference signals

Antenna ports 0, 1

(Note 2)

Antenna ports 0, 1

(Note 2)

CSI reference signals

Antenna ports 15,…,22

N/A

Antenna ports 15,…,22

N/A

CSI-RS periodicity and subframe offset TCSI-RS / ∆CSI-RS

5/3

N/A

5/3

N/A

CSI-RS configuration

0

N/A

0

N/A

Zero-Power CSI-RS configuration

ICSI-RS / ZeroPowerCSI-RS bitmap

3 /

0010000000000000

3 / 1000010000000000

3 /

0010000000000000

3 / 1000010000000000

CSI-IM configuration

ICSI-RS / ZeroPowerCSI-RS bitmap

3 /

0010000000000000

N/A

3 /

0010000000000000

N/A

CSI process configuration

Signal/Interference/Reporting mode

CSI-RS/CSI-IM/PUCCH 1-1

CSI-RS/CSI-IM/PUCCH 1-1

Propagation condition and antenna configuration

Clause B.1
(8 x 2)

Clause B.1
(2 x 2)

Clause B.1
(8 x 2)

Clause B.1
(2 x 2)

CodeBookSubsetRestriction bitmap

0x0000 0000 0020 0000 0000 0001 0000

100000

0x0000 0000 0020 0000 0000 0001 0000

100000

SNR (Note 3)

dB

17

6

7

17

14

15

dB[mW/15kHz]

-81

-92

-91

-81

-84

-83

dB[mW/15kHz]

-98

-98

Modulation / Information bit payload

(Note4)

QPSK / 4392

(Note4)

QPSK / 4392

Max number of HARQ transmissions

1

N/A

1

N/A

Physical channel for CQI/PMI reporting

PUSCH (Note5)

N/A

PUSCH (Note5)

N/A

PUCCH Report Type for CQI/second PMI

2b

N/A

2b

N/A

Physical channel for RI reporting

PUSCH

N/A

PUSCH

N/A

PUCCH Report Type for RI/ first PMI

5

N/A

5

N/A

Reporting periodicity

ms

Npd = 5

N/A

Npd = 5

N/A

CQI Delay

ms

10 or 11

N/A

10 or 11

N/A

cqi-pmi-ConfigurationIndex

3

N/A

3

N/A

ri-ConfigIndex

805 (Note 6)

N/A

805 (Note 6)

N/A

ACK/NACK feedback mode

Multiplexing

N/A

Multiplexing

N/A

PDSCH scheduled sub-frames

3,4,8,9

3,4,8,9

Timing offset between TPs

us

0

0

Frequency offset between TPs

Hz

0

0

Note1: Reference measurement channel RC.10 TDD according to Table A.4-1 with one sided dynamic OCNG Pattern OP.1 TDD as described in Annex A.5.2.1.

Note 2: REs for antenna ports 0 and 1 CRS have zero transmission power.

Note 3: For each test, the minimum requirements shall be fulfilled for at least one of the two SNR(s) and the respective wanted signal input level.

Note 4: N/A.

Note 5: To avoid collisions between CQI/PMI reports and HARQ-ACK it is necessary to report both on PUSCH instead of PUCCH. PDCCH DCI format 0 shall be transmitted in downlink SF#3 and #8 to allow periodic CQI/PMI to multiplex with the HARQ-ACK on PUSCH in uplink SF#7 and #2.

Note 6: RI reporting interval is set to the maximum allowable length of 160ms to minimise collisions between RI, CQI/PMI and HARQ-ACK reports. In the case when all three reports collide, it is expected that CQI/PMI reports will be dropped, while RI and HARQ-ACK will be multiplexed. At eNB, CQI report collection shall be skipped every 160ms during performance verification.

9.2.4.2A TDD (With interferenceMeasRestriction configured)

The following requirements apply to UE Category ≥2. For the parameters specified in table 9.2.4.2A-1, and using the downlink physical channels specified in Tables C.3.4-1 and C.3.4-2, the reported offset level of the wideband spatial differential CQI for codeword #1 (Table 7.2-2 in TS 36.213 [6]) shall be used to determine the wideband CQI index for codeword #1 as

wideband CQI1 = wideband CQI0 – Codeword 1 offset level

The wideband CQI1 shall be within the set {median CQI1 -1, median CQI1, median CQI1 +1} for more than 90% of the time, where the resulting wideband values CQI1 shall be used to determine the median CQI values for codeword #1. For both codewords #0 and #1, the PDSCH BLER using the transport format indicated by the respective median CQI0 – 1 and median CQI1 – 1 shall be less than or equal to 0.1. Furthermore, for both codewords #0 and #1, the PDSCH BLER using the transport format indicated by the respective median CQI0 + 1 and median CQI1 + 1 shall be greater than or equal to 0.1.

Table 9.2.4.2A-1: PUCCH 1-1 static test (TDD)

Parameter

Unit

Test 1

Test 2

TP1

TP2

TP1

TP2

Bandwidth

MHz

10

PDSCH transmission mode

10

Uplink downlink configuration

2

Special subframe configuration

4

Downlink power allocation (Note 1)

dB

0

0

0

0

dB

0

0

0

0

Pc

dB

-6

-6

-6

-6

σ

dB

-3

N/A

-3

N/A

Cell ID

0

0

Cell-specific reference signals

Antenna ports 0, 1

(Note 2)

Antenna ports 0, 1

(Note 2)

e-MIMO Type

Class B

Number of CSI-RS resource (K)

1

interferenceMeasRestriction

Enable

CSI reference signals

Antenna ports 15,…,22

N/A

Antenna ports 15,…,22

N/A

CSI-RS periodicity and subframe offset TCSI-RS / ∆CSI-RS

5/3

N/A

5/3

N/A

CSI-RS configuration

0

N/A

0

N/A

Zero-Power CSI-RS configuration

ICSI-RS / ZeroPowerCSI-RS bitmap

3 /

0010000000000000

3 / 1000010000000000

3 /

0010000000000000

3 / 1000010000000000

CSI-IM configuration

ICSI-RS / ZeroPowerCSI-RS bitmap

3 /

0010000000000000

N/A

3 /

0010000000000000

N/A

CSI process configuration

Signal/Interference/Reporting mode

CSI-RS/CSI-IM/PUCCH 1-1

CSI-RS/CSI-IM/PUCCH 1-1

Propagation condition and antenna configuration

Clause B.1
(8 x 2)

Clause B.1
(2 x 2)

Clause B.1
(8 x 2)

Clause B.1
(2 x 2)

CodeBookSubsetRestriction bitmap

0x0000 0000 0020 0000 0000 0001 0000

100000

0x0000 0000 0020 0000 0000 0001 0000

100000

SNR (Note 3)

Sub-frame 8

dB

17

[15]

[16]

17

[23]

[24]

Other sub-frames

17

6

7

17

14

15

Sub-frame 8

dB[mW/15kHz]

-81

[-83]

[-82]

-81

[-75]

[-74]

Other sub-frames

-81

-92

-91

-81

-84

-83

dB[mW/15kHz]

-98

-98

Modulation / Information bit payload

(Note4)

QPSK / 4392

(Note4)

QPSK / 4392

Max number of HARQ transmissions

1

N/A

1

N/A

Physical channel for CQI/PMI reporting

PUSCH (Note5)

N/A

PUSCH (Note5)

N/A

PUCCH Report Type for CQI/second PMI

2b

N/A

2b

N/A

Physical channel for RI reporting

PUSCH

N/A

PUSCH

N/A

PUCCH Report Type for RI/ first PMI

5

N/A

5

N/A

Reporting periodicity

ms

Npd = 10

N/A

Npd = 10

N/A

CQI Delay

ms

10 or 11

N/A

10 or 11

N/A

cqi-pmi-ConfigurationIndex

13

N/A

13

N/A

ri-ConfigIndex

805 (Note 6)

N/A

805 (Note 6)

N/A

ACK/NACK feedback mode

Multiplexing

N/A

Multiplexing

N/A

PDSCH scheduled sub-frames

3,4,9

3,4,8,9

3,4,9

3,4,8,9

Timing offset between TPs

us

0

0

Frequency offset between TPs

Hz

0

0

NOTE 1: Reference measurement channel RC.10 TDD according to Table A.4-1 with one sided dynamic OCNG Pattern OP.1 TDD as described in Annex A.5.2.1.

NOTE 2: REs for antenna ports 0 and 1 CRS have zero transmission power.

NOTE 3: For each test, the minimum requirements shall be fulfilled for at least one of the two SNR(s) and the respective wanted signal input level.

NOTE 4: N/A.

NOTE 5: To avoid collisions between CQI/PMI reports and HARQ-ACK it is necessary to report both on PUSCH instead of PUCCH. PDCCH DCI format 0 shall be transmitted in downlink SF#3 to allow periodic CQI/PMI to multiplex with the HARQ-ACK on PUSCH in uplink SF#7.

NOTE 6: RI reporting interval is set to the maximum allowable length of 160ms to minimise collisions between RI, CQI/PMI and HARQ-ACK reports. In the case when all three reports collide, it is expected that CQI/PMI reports will be dropped, while RI and HARQ-ACK will be multiplexed. At eNB, CQI report collection shall be skipped every 160ms during performance verification.