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Content for
TR 37.941
Word version: 16.2.0
1…
2…
9…
10…
12…
2
References
3
Definitions of terms, symbols and abbreviations
4
Coordinate system
5
Conformance testing aspects
6
Measurement types
6.1
Spatial definitions
6.2
Directional measurements
6.3
TRP measurement
6.4
Co-location measurements
6.5
Requirements classification
7
OTA measurement systems
7.1
General
7.2
Indoor Anechoic Chamber
7.3
Compact Antenna Test Range
7.4
One Dimensional Compact Range
7.5
Near Field Test Range
7.6
Plane Wave Synthesizer
7.7
General chamber
7.8
Reverberation chamber
8
Measurement system calibration
...
2
References
Word‑p. 19
3
Definitions of terms, symbols and abbreviations
Word‑p. 20
3.1
Terms
3.2
Symbols
Word‑p. 22
3.3
Abbreviations
Word‑p. 23
4
Coordinate system
Word‑p. 24
5
Conformance testing aspects
Word‑p. 28
5.1
Conformance testing framework
5.2
Uncertainty budget calculation principles
Word‑p. 29
6
Measurement types
Word‑p. 31
6.1
Spatial definitions
6.2
Directional measurements
6.2.1
General
6.2.2
Beam parameter definitions
6.2.3
OSDD
Word‑p. 33
6.3
TRP measurement
Word‑p. 34
6.3.1
General
6.3.2
TRP measurement procedures
Word‑p. 36
6.3.2.1
General
6.3.2.2
Procedures for BS output power
Word‑p. 37
6.3.2.2.1
General
6.3.2.2.2
Two cuts with pattern multiplication
6.3.2.2.3
Full sphere
6.3.2.2.4
Beam-based directions
6.3.2.3
Procedures for SEM and OBUE
6.3.2.3.1
General
6.3.2.3.2
Two cuts with pattern multiplication
Word‑p. 38
6.3.2.3.3
Two or three cuts
6.3.2.3.4
Full sphere
6.3.2.3.5
Beam-based directions
6.3.2.4
Procedures for ACLR
6.3.2.4.1
General
6.3.2.4.2
TRP fraction method
6.3.2.5
Procedures for transmitter spurious emissions and EMC emissions
Word‑p. 39
6.3.2.5.1
General
6.3.2.5.2
Pre-scan
6.3.2.5.3
Peak method
6.3.2.5.4
Equal sector with peak average method
Word‑p. 40
6.3.2.5.5
Two or three cuts with dense sampling
6.3.2.5.6
Full sphere with sparse sampling
6.3.2.5.7
Full sphere
Word‑p. 41
6.3.3
Angular alignment in TRP measurements
6.3.4
TRP measurement grids
Word‑p. 43
6.3.4.1
Spherical equal angle grid
6.3.4.2
Reference angular step criteria
Word‑p. 44
6.3.4.3
Spherical equal area grids
Word‑p. 48
6.3.4.4
Spherical Fibonacci grids
Word‑p. 49
6.3.4.5
Orthogonal cuts grids
Word‑p. 50
6.3.4.6
Wave vector space sampling grid
Word‑p. 52
6.3.5
Aspects related to measurement of OTA unwanted emission
Word‑p. 55
6.3.5.1
Test range
6.3.5.2
Measurement distance
Word‑p. 56
6.3.5.3
Sampling grid selection
6.3.6
TRP summation error
6.4
Co-location measurements
Word‑p. 57
6.4.1
General
6.4.2
Co-location test antenna
Word‑p. 58
6.4.3
Standard test antenna
6.5
Requirements classification
7
OTA measurement systems
Word‑p. 60
7.1
General
7.2
Indoor Anechoic Chamber
7.2.1
Measurement system description, Normal test conditions
7.2.2
Measurement system description, Extreme test conditions
Word‑p. 64
7.2.3
Test method limitations
7.3
Compact Antenna Test Range
7.3.1
Measurement system description, Normal test conditions
7.3.2
Measurement system description, Extreme test conditions
Word‑p. 67
7.3.3
Test method limitations
Word‑p. 68
7.4
One Dimensional Compact Range
7.4.1
Measurement system description
7.4.2
Test method limitations
Word‑p. 69
7.5
Near Field Test Range
Word‑p. 70
7.5.1
Measurement system description
7.5.2
Test method limitations
7.5.2.1
OTA EVM measurement
7.5.2.2
OTA RX directional requirements
7.5.2.3
OTA sensitivity measurement
7.6
Plane Wave Synthesizer
Word‑p. 71
7.6.1
Measurement system description
7.6.2
Test method limitations
Word‑p. 73
7.7
General chamber
7.7.1
Measurement system description
7.7.2
Test method limitations
Word‑p. 75
7.8
Reverberation chamber
7.8.1
Measurement system description
7.8.2
Test method limitations
Word‑p. 77
8
Measurement system calibration
8.1
General
8.2
Indoor Anechoic Chamber calibration
8.3
Compact Antenna Test Range calibration
Word‑p. 79
8.4
One Dimensional Test Range calibration
Word‑p. 82
8.5
Near Field Test Range calibration
8.6
Plane Wave Synthesizer calibration
8.7
General chamber calibration
Word‑p. 83
8.8
Reverberation chamber calibration
Word‑p. 85