9.2.4C MIMO Mode with Four Transmit Antennas Only With Dual-stream Restriction Performance

25.1013GPPRelease 17TSUser Equipment (UE) radio transmission and reception (FDD)

Tools: ARFCN - Frequency Conversion for 5G NR/LTE/UMTS/GSM

The performance of MIMO mode with four transmit antennas only with dual stream capability for High Speed Physical Downlink Shared Channel (HS-DSCH) in multi-path fading environments are determined by the information bit throughput R.

9.2.4C.1 Requirement Fixed Reference Channel (FRC) H-Set 9A/9C

The requirements are specified in terms of a minimum information bit throughput R for the DL reference channels H-set 9A/9C specified in Annex A.7.1.9, with the addition of the parameters in Table 9.22K1 and the downlink physical channel setup according to Table C.12F. Precoding weight set restriction shall be enabled for the tests with the downlink physical channel setup according to Table C.12F, defined in Table 9.22K2.

The precoding control index signalled on the HS-SCCH and applied on the associated HS-DSCH subframe shall correspond to the preferred precoding control index reported immediately before the start of the HS-SCCH subframe.

Using this configuration, if UE supports enhanced performance requirements type 3, the throughput shall meet or exceed the minimum requirements specified in Table 9.22K2 with the downlink physical channel setup in Table C.12F. The performance requirements specified in Table 9.22K2 are based on chip level equaliser with receiver diversity.

Table 9.22K1: Test Parameters for Testing MIMO mode with four transmit antennas only with dual stream restriction, FRC H-Set 9A/9C

Parameter	Unit	Test 1/Test 2
	dBm/3.84 MHz	-60
DPCH frame offset (_DPCH,n)	Chip	0
Redundancy and constellation version coding sequence		{0,3,2,1} for 16QAM and QPSK
Maximum number of HARQ transmission		4
MIMO N_cqi_typeA/M_cqi ratio		1/1
PCI/CQI reporting Error Rate	%	0
Number of transport blocks		Up to 2
Modulation		Primary Transport Block: 16QAM Secondary Transport Block: QPSK.

Table 9.22K2: Minimum requirement MIMO mode with four transmit antennas only with dual stream restriction capability, Fixed Reference Channel (FRC) H-Set 9A/9C with downlink physical channel setup in Table C.12F

Test Number	Propagation Conditions	Reference value
Test Number	Propagation Conditions	(dB)	T-put (kbps) * HS-PDSCH = -1.9 dB
1	PA3	12	8000
2	VA3	10	3000
* Notes: 1) For Fixed Reference Channel (FRC) H-Set 9A the reference values for R should be scaled (multiplied by 2). 2) For Fixed Reference Channel (FRC) H-Set 9C the reference values for R should be scaled (multiplied by 4).

9.2.4C.2 Requirement Fixed Reference Channel (FRC) H-Set 11A/11C

The requirements are specified in terms of a minimum information bit throughput R for the DL reference channels H-set 11A/11C specified in Annex A.7.1.11, with the addition of the parameters in Table 9.22K3 and the downlink physical channel setup according to Table C.12F. Precoding weight set restriction shall be enabled for the tests with the downlink physical channel setup according to Table C.12F, defined in Table 9.22K4.

Using this configuration, if UE supports enhanced performance requirements type 3, the throughput shall meet or exceed the minimum requirements specified in Table 9.22K4 with the downlink physical channel setup in Table C.12F. The performance requirements specified in Table 9.22K4 are based on chip level equaliser with receiver diversity.

Table 9.22K3: Test Parameters for Testing MIMO mode with four transmit antennas only with dual stream restriction capability, FRC H-Set 11A/11C

Parameter	Unit	Test 1
	dBm/3.84 MHz	-60
DPCH frame offset (_DPCH,n)	Chip	0
Redundancy and constellation version coding sequence		{0,3,2,1} for 64QAM and 16QAM
Maximum number of HARQ transmission		4
MIMO N_cqi_typeA/M_cqi ratio		1/1
PCI/CQI reporting Error Rate	%	0
Number of transport blocks		Up to 2
Modulation		Primary Transport Block: 64QAM Secondary Transport Block: 16QAM.

Table 9.22K4: Minimum requirement MIMO mode with four transmit antennas only with dual stream restriction capability, Fixed Reference Channel (FRC) H-Set 11A/11C with downlink physical channel setup in Table C.12F

Test Number	Propagation Conditions	Reference value
		(dB)	T-put (kbps) * HS-PDSCH = -1.9 dB
1	PA3	18	12500
* Notes: 1) For Fixed Reference Channel (FRC) H-Set 11A the reference values for R should be scaled (multiplied by 2). 2) For Fixed Reference Channel (FRC) H-Set 11C the reference values for R should be scaled (multiplied by 4).