Tech-invite 3GPPspace IETFspace

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Content for TS 38.551 Word version: 17.2.0

1… 4…

4 General p. 9

4.1 Relationship between minimum requirements and test requirements p. 9

4.2 Applicability of minimum requirements p. 9

4.3 Applicability rules for testing of SA and NSA UEs p. 9

5 Frequency Bands p. 10

5.1 General p. 10

5.2 Operating bands p. 10

6 FR1 MIMO OTA Performance p. 10

6.1 General p. 10

6.1.1 Definition of MIMO throughput p. 10

6.1.2 Total Radiated Multi-Antenna Sensitivity (TRMS) p. 11

6.2 Void

A (Normative) FR1 Test methodology p. 14

A.1 General p. 14

A.2 Multi-Probe Anechoic Chamber (MPAC) p. 14

A.2.1 System setup p. 14

A.2.2 Calibration procedure p. 16

A.2.3 Void

A.2.4 Minimum Range Length p. 16

A.3 EUT positioning p. 17

A.4 Reference coordinate system p. 19

B Estimation of measurement uncertainty p. 21

B.1 MU budget of FR1 MPAC system p. 21

B.2 Measurement error contribution descriptions for MPAC p. 22

B.2.1 Mismatch for measurement process p. 22

B.2.2 Measurement distance uncertainty p. 22

B.2.3 Quality of quiet zone p. 22

B.2.4 Base Station simulator p. 22

B.2.5 Channel Emulator p. 22

B.2.6 Amplifier uncertainties p. 22

B.2.7 Random uncertainty p. 23

B.2.8 Throughput measurement: output level step resolution p. 23

B.2.9 Signal flatness p. 23

B.2.10 Mismatch for calibration process p. 24

B.2.11 Reference antenna positioning misalignment p. 24

B.2.12 Total Uncertainty of the Network Analyzer p. 24

B.2.13 Uncertainty of an absolute gain of the calibration antenna p. 24

B.2.14 Offset of the Phase Center of the Reference Antenna p. 24

C (Normative) FR1 Channel models and Validation procedure p. 25

C.1 FR1 Channel models p. 25

C.2 FR1 Base Station beam configuration p. 26

C.3 FR1 Channel model validation p. 27

C.3.1 General p. 27

C.3.2 Power Delay Profile (PDP) p. 28

C.3.3 Doppler/Temporal correlation p. 30

C.3.4 Spatial correlation p. 34

C.3.5 Cross-polarization p. 41

C.3.6 Power validation p. 44

C.4 Validation Pass/fail limit p. 45

C.4.1 General p. 45

C.4.2 Pass/Fail Criteria of PDP p. 45

C.4.3 Pass/Fail Criteria of Doppler/Temporal correlation p. 45

C.4.4 Pass/Fail Criteria of Spatial correlation p. 47

C.4.5 Pass/Fail Criteria of Cross-polarization p. 50

C.4.6 Pass/Fail Criteria of Power validation p. 51

D (Normative) gNB configurations p. 51

D.1 FR1 gNB configurations p. 51

E (Normative) Environmental requirements p. 56

E.1 Scope p. 56

E.2 Ambient temperature p. 56

E.3 Operating voltage p. 56

F (Normative) Maximum uncertainty of test system and test tolerance p. 57

F.1 Maximum uncertainty of test system p. 57

F.2 Test tolerances p. 57

$ Change history p. 58