9.2.1A HS-DSCH throughput for fixed reference channels for MU-MIMO

25.1023GPPRelease 17TSUser Equipment (UE) radio transmission and reception (TDD)

The performance requirements in this subclause apply for the reference measurement channels specified in Annex A.3.4.

The defined in this section include both the user’s signal and interfering user’s signal. Suppose user’s signal power is and interference user’s signal power is , then . In addition, we have the following definition.

During the Fixed Reference Channel tests the behaviour of the Node-B emulator in response to the ACK/NACK signalling field of the HS-SICH is specified in Table 9.11.

Table 9.11: Node-B Emulator Behaviour in response to ACK/NACK

HS-SICH ACK/NACK Field State

Node-B Emulator Behaviour

ACK

ACK: new transmission using 1st redundancy and constellation version (RV)

NACK

NACK: retransmission using the next RV (up to the maximum permitted number or RV’s)

DTX

DTX: retransmission using the RV previously transmitted to the same H-ARQ process

NOTE: Performance requirements in this section assume a sufficient power allocation to HS-SCCH so that probability of reporting DTX is very low.

9.2.1A.1 Category 1-3

For the parameters specified in Table 9.12-1, the measured throughput R shall exceed the throughput specified in Table 9.11-2 for user under test. The reference measurement channels in annex A.3.4.1 applied to both user under test and the interference user.

Table 9.12-1: Test parameters for fixed reference measurement channel for MU-MIMO

Parameters

Unit

Test 1

HS-PDSCH Modulation

–

QPSK

Scrambling code and basic midamble code number*

–

0

Midamble

Special Default Midamble

Number of TS

–

2

Number of Hybrid ARQ processes per stream

–

4

Maximum number of Hybrid ARQ transmissions

–

4

HS-PDSCH Channelization Codes*

C(k,Q)

C(i,16)

i=1..16

Redundancy and constellation version coding sequence

–

{0,0,0,0}

Ioc

dBm/ 1.28MHz

-60

Interference User’s Number

1

AttenuationFactor**

dB

15

*Note: Refer to TS 25.223 for definition of channelization codes, scrambling code and basic midamble code.

**Note: AttenuationFactor = (DUT’s power / Interfering user power)

Table 9.12-2: Performance requirements for fixed reference channels for MU-MIMO

Test Number

Propagation conditions

[dB]

R (Throughput) [kbps]

1

PA3

8

199

9.2.1A.2 Category 4-6

For the parameters specified in Table 9.12-3, the measured throughput R shall exceed the throughput specified in Table 9.11-4 for user under test. The reference measurement channels in annex A.3.4.2 applied to both user under test and the interference user.

Table 9.12-3: Test parameters for fixed reference measurement channel for MU-MIMO

Parameters

Unit

Test 1

Test 2

HS-PDSCH Modulation

–

QPSK

16QAM

Scrambling code and basic midamble code number*

–

0

Midamble

Special Default Midamble

Number of TS

–

2

Number of Hybrid ARQ processes per stream

–

4

Maximum number of Hybrid ARQ transmissions

–

4

HS-PDSCH Channelization Codes*

C(k,Q)

C(i,16)

i=1..16

C(i,16)

i=1..16

Redundancy and constellation version coding sequence

–

{0,0,0,0}

{6,2,1,5}

Ioc

dBm/ 1.28MHz

-60

Interference User’s Number

–

1

AttenuationFactor**

dB

15

*Note: Refer to TS 25.223 for definition of channelization codes, scrambling code and basic midamble code.

**Note: AttenuationFactor = (DUT’s power / Interfering user power)

Table 9.12-4: Performance requirements for fixed reference channels for MU-MIMO

Test Number

Propagation conditions

[dB]

R (Throughput) [kbps]

1

PA3

8

198

2

PA3

15

391

9.2.1A.3 Category 7-9

For the parameters specified in Table 9.12-5, the measured throughput R shall exceed the throughput specified in Table 9.11-6 for user under test. The reference measurement channels in annex A.3.4.3 applied to both user under test and the interference user.

Table 9.12-5: Test parameters for fixed reference measurement channel for MU-MIMO

Parameters

Unit

Test 1

Test 2

HS-PDSCH Modulation

–

QPSK

16QAM

Scrambling code and basic midamble code number*

–

0

Midamble

Special Default Midamble

Number of TS

–

3

Number of Hybrid ARQ processes per stream

–

4

Maximum number of Hybrid ARQ transmissions

–

4

HS-PDSCH Channelization Codes*

C(k,Q)

C(i,16)

i=1..16

C(i,16)

i=1..16

Redundancy and constellation version coding sequence

–

{0,0,0,0}

{6,2,1,5}

Ioc

dBm/ 1.28MHz

-60

Interference User’s Number

–

1

AttenuationFactor**

dB

15

*Note: Refer to TS 25.223 for definition of channelization codes, scrambling code and basic midamble code.

**Note: AttenuationFactor = (DUT’s power / Interfering user power)

Table 9.12-6: Performance requirements for fixed reference channels for MU-MIMO

Test Number

Propagation conditions

[dB]

R (Throughput) [kbps]

1

PA3

8

298

2

PA3

15

598

9.2.1A.4 Category 10-12

For the parameters specified in Table 9.12-7, the measured throughput R shall exceed the throughput specified in Table 9.11-8 for user under test. The reference measurement channels in annex A.3.4.4 applied to both user under test and the interference user.

Table 9.12-7: Test parameters for fixed reference measurement channel for MU-MIMO

Parameters

Unit

Test 1

Test 2

HS-PDSCH Modulation

–

QPSK

16QAM

Scrambling code and basic midamble code number*

–

0

Midamble

Special Default Midamble

Number of TS

–

4

Number of Hybrid ARQ processes per stream

–

4

Maximum number of Hybrid ARQ transmissions

–

4

HS-PDSCH Channelization Codes*

C(k,Q)

C(i,16)

i=1..16

C(i,16)

i=1..16

Redundancy and constellation version coding sequence

–

{0,0,0,0}

{6,2,1,5}

Ioc

dBm/ 1.28MHz

-60

Interference User’s Number

–

1

AttenuationFactor**

dB

15

*Note: Refer to TS 25.223 for definition of channelization codes, scrambling code and basic midamble code.

**Note: AttenuationFactor = (DUT’s power / Interfering user power)

Table 9.12-8: Performance requirements for fixed reference channels for MU-MIMO

Test Number

Propagation conditions

[dB]

R (Throughput) [kbps]

1

PA3

8

398

2

PA3

15

759

9.2.1A.5 Category 13-15

For the parameters specified in Table 9.12-9, the measured throughput R shall exceed the throughput specified in Table 9.11-10 for user under test. The reference measurement channels in annex A.3.4.5 applied to both user under test and the interference user.

Table 9.12-9: Test parameters for fixed reference measurement channel for MU-MIMO

Parameters

Unit

Test 1

Test 2

HS-PDSCH Modulation

–

QPSK

16QAM

Scrambling code and basic midamble code number*

–

0

Midamble

Special Default Midamble

Number of TS

–

5

Number of Hybrid ARQ processes per stream

–

4

Maximum number of Hybrid ARQ transmissions

–

4

HS-PDSCH Channelization Codes*

C(k,Q)

C(i,16)

i=1..16

C(i,16)

i=1..16

Redundancy and constellation version coding sequence

–

{0,0,0,0}

{6,2,1,5}

Ioc

dBm/ 1.28MHz

-60

Interference User’s Number

–

1

AttenuationFactor**

dB

15

*Note: Refer to TS 25.223 for definition of channelization codes, scrambling code and basic midamble code.

**Note: AttenuationFactor = (DUT’s power / Interfering user power)

Table 9.12-10: Performance requirements for fixed reference channels for MU-MIMO

Test Number

Propagation conditions

[dB]

R (Throughput) [kbps]

1

PA3

8

498

2

PA3

15

947