Content for TR 37.977 Word version: 18.0.0
A eNodeB Emulator Downlink power verification
B Measurement uncertainty budget
C Other Environmental Test conditions for consideration
D Environmental requirements
E DUT orientation conditions
F Calibration
G Test Volume Validation
$ Change history
A eNodeB Emulator Downlink power verification p. 124
B Measurement uncertainty budget p. 128
B.1 Measurement uncertainty budget for multiprobe method p. 128
B.2 Measurement uncertainty budget contributors for the RTS method p. 131
B.3 Measurement uncertainty budget for reverberation chamber method p. 133
B.4 Measurement uncertainty budget for decomposition method p. 135
B.5 Measurement uncertainty budget for reverberation chamber plus channel emulator method p. 136
B.6 Fading channel emulator output uncertainty p. 138
B.7 External Amplifiers Uncertainty Terms p. 138
B.7.1 Stability p. 138
B.7.2 Linearity p. 138
B.7.3 Noise Figure p. 138
B.7.4 Mismatch p. 138
B.7.5 Gain p. 139
C Other Environmental Test conditions for consideration p. 140
C.1 Scope p. 140
C.2 3D isotropic Channel Models p. 140
C.3 Verification of Channel Model implementations p. 142
C.3.1 Measurement instruments and setup p. 142
C.3.2 Validation measurements p. 144
C.3.2.1 Power Delay Profile (PDP) p. 144
C.3.2.2 Doppler for 3D isotropic models p. 146
C.3.2.3 Base Station antenna correlation for 3D isotropic models p. 148
C.3.2.4 Rayleigh fading p. 149
C.3.2.5 Isotropy for 3D isotropic models p. 153
C.3.3 Reporting p. 155
C.4 Channel model validation results p. 156
C.4.1 Scope p. 156
C.4.2 Power Delay Profile (PDP) for 3D isotropic models p. 156
C.4.3 Doppler for 3D isotropic models p. 160
C.4.4 Base Station antenna correlation for 3D isotropic models p. 163
C.4.5 Rayleigh fading for 3D isotropic models p. 165
C.4.6 Isotropy for 3D isotropic models p. 167
C.4.7 Summary for 3D Isotropic Models p. 170
D Environmental requirements p. 171
E DUT orientation conditions p. 172
E.1 Scope p. 172
E.2 Testing environment conditions p. 172
F Calibration p. 182
F.1 Scope p. 182
F.2 Calibration Procedure - Anechoic chamber method with multiprobe configuration p. 182
F.3 Calibration Procedure - Reverberation chamber method p. 184
F.3.1 Measurement of S-parameters through the chamber for a complete stirring sequence p. 184
F.3.2 Calculation of the chamber reference transfer function p. 185
F.3.3 Cable calibration p. 185
F.4 Calibration Procedure: RTS method p. 186
F.5 Noise Floor Measurement Procedure - Anechoic chamber method with multiprobe configuration p. 187
G Test Volume Validation p. 189
$ Change history p. 194
