G.7 OTA extreme test methods
37.145-23GPPActive Antenna System (AAS) Base Station (BS) conformance testingPart 2: radiated conformance testingRelease 17TS
G.7.1 Direct far field method
The AAS BS under test is placed inside a sealed RF transparent environmental enclosure , as showed in Figure G.7.1-1. This is connected to an environment control system which regulates the temperature inside the enclosure. The remaining equipment inside the OTA chamber (any suitable antenna test range chamber type is acceptable) is outside the environmental control and is at nominal temperature. Positioners, test antennas and all other OTA test equipment do not need to be specified over the extreme temperature range.
Figure G.7.1-1: Measurement set up for Extreme conditions for EIRP accuracy using direct far field method
The presence of the environmental chamber inside the OTA chamber may affect the measurement accuracy due to additional reflections and refractions, also the loss through the environmental enclosure may not be consistent with direction as the path through the radome may vary with angle. Hence the system should be calibrated in all tested directions.
NOTE. Currently only a single direction is specified for extreme testing so a single calibration direction is sufficient.
Conformance may be demonstrated by measuring the difference between the nominal measurement and the extreme measurement (Δsample) or by measuring Pmax,c,EIRP, extreme directly.
Measure EIRP for any two orthogonal polarizations (denoted p1 and p2) and calculate total radiated transmit power for particular beam direction pair as EIRP = EIRPp1 + EIRPp2.
G.7.2 Relative method
The AAS BS under test is placed inside a small (compared to a far field chamber) anechoic chamber which is both RF a screened and suitable for environmental conditioning. The RF conditionals inside the chamber are absorptive and capable of dissipating the power the AAS BS when radiating. A sample antenna or RF probe are placed in a location which gives a sample of the main beam EIRP but does not have to accurately measure the EIRP directly, instead the near-field response is measured. For this method test components are exposed to the full temperature range for example the test antenna/probe, cables, absorbers etc. may change as a function of temperature.
Using the relative method it is also necessary to measure the EIRP under nominal conditions using an appropriately calibrated far field (or near field) test range to obtain Pmax,c,EIRP.
Figure F.7.2-1: Measurement set up for Extreme conditions for EIRP accuracy using difference method
Measurements from the test antenna/ probe are taken under nominal conditions and extreme conditions to calculate (Δsample). The difference between the nominal and extreme conditions (Δsample) is then used along with the nominal EIRP measurement (Pmax,c,EIRP) made in the appropriate far field or near field chamber and compared against the extreme requirement. As follows:
Pmax,c,EIRP, extreme = Pmax,c,EIRP + Δsample.
Measure EIRP for any two orthogonal polarizations (denoted p1 and p2) and calculate total radiated transmit power for particular beam direction pair as EIRP = EIRPp1 + EIRPp2.
Annex H (informative):
Measuring noise close to noise-floor
As the emission level seen by the measurement receiver (PUEM) for co-location requirements are very low, it is suggested to measure relative noise change instead of absolute noise level. The relations between measured noise change 1, noise floor N0 and the relation to PUEM with respect to the noise floor denoted 2 is visualized in Figure H-1.
Figure H-1: Relative noise measurement
The absolute emission level in decibel scale is calculated as:
, where N0 is the noise floor of the measurement receiver and 2 is plotted s function of 1 in Figure H-1. The absolute noise floor of the measurement receiver, including probe antenna, cables, filter and LNA is determined by a calibration procedure. The calibration will determine the absolute emission level (N0) accuracy of measuring out-of-band unwanted emission close to the thermal noise floor.
Annex I (informative):
Change history
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Change history |
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Date |
Meeting |
TDoc |
CR |
Rev |
Cat |
Subject/Comment |
New version |
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2016-02 |
RAN4#78 |
R4-161118 |
Specification structure |
0.1.0 |
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2016-04 |
RAN4#78bis |
R4-162524 |
R4-161370 – TP for TS 37.145-2: Adding Annex for relations between core and conformance requirements |
0.2.0 |
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2016-05 |
RAN4#79 |
R4-164927 |
R4-164717 – TP to TS 37.145 (part 2) sections 1-5 R4-164718 – TP for TS 37.145-2: Addition of radiated transmit power conformance test requirement in clause 6 R4-164719 – TP to TS 37.145 (part 2) section 7 – Radiated receiver characteristics |
0.3.0 |
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2016-08 |
RAN4#80 |
R4-167179 |
R4-166422 – TP to 3GPP TS 37.145-2 – clean up R4-166218 – TP for TS 37.145-2: Editorial correction on table numbers R4-166567 – TP to TS 37.145-2: Manufacturer declarations consistency improvements R4-166938 – TP for TS 37.145-2: Improvements of text in clause 4.8 R4-166940 TP for TS 37.145-2: Improvements on text relating to the reference coordinate system R4-166939 TP to TR 37.145-2: Test Requirements derivation: Annexes A, B, C, E R4-166929 TP to TS 37.145-2: Measurement uncertainties and TT values R4-166931 TP for TS 37.145-2 – On OTA RX sensitivity requirements for AAS R4-167191 TP to TR 37.145-2: definition and test procedure clarifications for EIRP and EIS |
0.4.0 |
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2016-09 |
RP-73 |
RP-161450 |
Editorial corrections after review by ETSI editHelp |
1.0.0 |
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2016-09 |
RP-73 |
TS was approved by RAN plenary |
13.0.0 |
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2016-12 |
RP-74 |
RP-162422 |
0003 |
– |
A |
Correction of Manufacturer declaration description list in TS 37.145-2 |
13.1.0 |
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2017-03 |
RP-75 |
RP-170586 |
0005 |
1 |
F |
TS 37.145-2: Clarification of test procedure for radiated transmit power |
13.2.0 |
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2017-03 |
RP-75 |
RP-170586 |
0006 |
1 |
F |
TS 37.145-2: Corrections |
13.2.0 |
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2017-03 |
RP-75 |
– |
– |
– |
– |
Update to Rel-14 version (MCC) |
14.0.0 |
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2017-06 |
RP-76 |
RP-171306 |
0011 |
A |
CR to TS 37.145-2: Isolation of Band 46 from the AAS BS specification |
14.1.0 |
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2017-09 |
RP-77 |
RP-171968 |
0013 |
A |
CR to TS 37.145-2: Editorial corrections, Rel-14 |
14.2.0 |
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2017-12 |
RAN#78 |
RP-172608 |
0015 |
1 |
A |
Correction of maximum steering directions declarations |
14.3.0 |
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2018-03 |
RAN#79 |
RP-180280 |
0017 |
A |
CR to TS 37.145-2: corrections to the EIS test requirements (7.2) Rel-14 |
14.4.0 |
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2018-06 |
RAN#80 |
RP-181109 |
0019 |
A |
CR to TR 37.145-2: Clarifications on OTA sensitivity requirement (7.2.1) |
14.5.0 |
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2018-06 |
SA#80 |
Update to Rel-15 version (MCC) |
15.0.0 |
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2018-09 |
RAN#81 |
RP-181907 |
0034 |
B |
CR to TS 37.145-2 |
15.1.0 |
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2018-12 |
RAN#82 |
RP-182387 |
0035 |
1 |
F |
CR to TS 37.145-2 Correction on OTA test requirements |
15.2.0 |
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2018-12 |
RAN#82 |
RP-182387 |
0040 |
1 |
F |
CR to TS 37.145-2: CLTA definition |
15.2.0 |
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2018-12 |
RAN#82 |
RP-182387 |
0041 |
1 |
F |
CR to TS 37.145-2: Clarification on CLTA related MU |
15.2.0 |
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2018-12 |
RAN#82 |
RP-182387 |
0042 |
2 |
F |
CR to TS 37.145-2: Corrections on OTA Transmit ON/OFF power |
15.2.0 |
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2018-12 |
RAN#82 |
RP-182380 |
0046 |
A |
CR to TS 37.145-2: corrections of declarations for the Radiated Transmit Power, Rel-15 |
15.2.0 |
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2018-12 |
RAN#82 |
RP-182387 |
0047 |
F |
CR to TS 37.145-2: correction of the "EIRP accuracy directions set" into "OTA peak directions set" |
15.2.0 |
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2018-12 |
RAN#82 |
RP-182387 |
0052 |
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F |
CR to TS 37.145-2: terminology corrections for "Minimum requirements", Rel-15 |
15.2.0 |
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2018-12 |
RAN#82 |
RP-182387 |
0054 |
1 |
F |
CR to TS 37.145-2: Clarification on demodulation requirements (8.1) |
15.2.0 |
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2018-12 |
RAN#82 |
RP-182387 |
0055 |
1 |
F |
CR to TS 37.145-2: OTA Adjacent Channel Leakage Ratio (6.7.3) and OTA Operating band unwanted emissions (6.7.5) – corrections to text and tables |
15.2.0 |
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2018-12 |
RAN#82 |
RP-182387 |
0056 |
1 |
F |
CR to TS 37.145-2: adding TRP measurement procedures in Annex F. |
15.2.0 |
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2018-12 |
RAN#82 |
RP-182387 |
0060 |
1 |
F |
CR to 37.145-2: MU clarifications |
15.2.0 |
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2018-12 |
RAN#82 |
RP-182387 |
0061 |
1 |
F |
CR to 37.145-2: Corrections to co-location requirements |
15.2.0 |
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2018-12 |
RAN#82 |
RP-182387 |
0063 |
F |
CR to TS 37.145-2: UTRA TDD removal |
15.2.0 |
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2018-12 |
RAN#82 |
RP-182387 |
0064 |
1 |
F |
CR to TS 37.145-2: fix for the EUTRA demodulation requirements |
15.2.0 |
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2018-12 |
RAN#82 |
RP-182387 |
0065 |
1 |
F |
Cleanup to OTA requirements text |
15.2.0 |
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2018-12 |
RAN#82 |
RP-182387 |
0066 |
1 |
F |
Correction to RX receiver test directions |
15.2.0 |
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2018-12 |
RAN#82 |
RP-182362 |
0067 |
1 |
B |
Introduction of NR to 37.145-2 |
15.2.0 |
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2018-12 |
RAN#82 |
RP-182387 |
0068 |
2 |
F |
CR to TS 37.145-2 – polarisation wording improvements for OTA reference sensitivity |
15.2.0 |
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2018-12 |
RAN#82 |
RP-182387 |
0070 |
F |
CR to TS 37.145-2 Removal of referencing error for in-band blocking |
15.2.0 |
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2019-03 |
RAN#83 |
RP-190419 |
0071 |
2 |
F |
CR to TS37.145-2 Correction on OTA test requirements |
15.3.0 |
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2019-03 |
RAN#83 |
RP-190418 |
0073 |
1 |
F |
Correction to definition of OTA reference sensitivity |
15.3.0 |
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2019-03 |
RAN#83 |
RP-190419 |
0074 |
1 |
F |
Addition of measurement system setup for radiated performance requirements |
15.3.0 |
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2019-03 |
RAN#83 |
RP-190419 |
0075 |
1 |
F |
Correction to TDD OFF power requirement |
15.3.0 |
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2019-03 |
RAN#83 |
RP-190418 |
0076 |
F |
CR to TS 37.145-2: Corrections on blocking requirements |
15.3.0 |
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2019-03 |
RAN#83 |
RP-190419 |
0077 |
1 |
F |
CR to TS 37.145-2: Intermodulation product bandwidth in Tx IMD test (Rel-15) |
15.3.0 |
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2019-03 |
RAN#83 |
RP-190419 |
0078 |
1 |
F |
CR to TS 37.145-2: Corrections to acceptable uncertainty of test system (4.1.2) |
15.3.0 |
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2019-03 |
RAN#83 |
RP-190419 |
0080 |
3 |
D |
TS 37.145-2: Editorial corrections |
15.3.0 |
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2019-03 |
RAN#83 |
RP-190418 |
0082 |
F |
CR to TS 37.145-2: additional reference angular step criteria in Annex F.2.2 |
15.3.0 |
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2019-03 |
RAN#83 |
RP-190419 |
0083 |
1 |
F |
CR to TS 37.145-2 on Correction of unwanted emissions scaling |
15.3.0 |
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2019-03 |
RAN#83 |
RP-190418 |
0084 |
1 |
F |
CR to TS 37.145-2: Implementation of 1024QAM for E-UTRA, Rel-15 |
15.3.0 |
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2019-03 |
RAN#83 |
RP-190418 |
0085 |
F |
CR to TS 37.145-2: Implementation of sTTI for E-UTRA, Rel-15 |
15.3.0 |
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2019-03 |
RAN#83 |
RP-190418 |
0086 |
F |
CR to TS 37.145-2: BS Spurious emissions limits for protection of the BS receiver for B28 in Europe, Rel-15 |
15.3.0 |
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2019-03 |
RAN#83 |
RP-190419 |
0087 |
2 |
F |
CR to TS 37.145-2: new Rel-15 bands and isolation of band 49, Tx, Rel-15 |
15.3.0 |
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2019-03 |
RAN#83 |
RP-190419 |
0088 |
3 |
F |
CR to TS 37.145-2: new Rel-15 bands and isolation of band 49, Rx, Rel-15 |
15.3.0 |
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2019-06 |
RAN#84 |
RP-191263 |
0090 |
1 |
F |
CR to TS 37.145-2: Corrections on out-of-band blocking requirement |
15.4.0 |
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2019-06 |
RAN#84 |
RP-191263 |
0091 |
1 |
F |
CR to TS 37.145-2: clarification on CSA and RCSA relations for hybrid AAS BS, Rel-15 |
15.4.0 |
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2019-06 |
RAN#84 |
RP-191236 |
0093 |
1 |
F |
CR to TS 37.145-2: updates to Tx spur and Tx co-location |
15.4.0 |
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2019-06 |
RAN#84 |
RP-191236 |
0094 |
1 |
F |
CR to TS 37.145-2: Corrections related to TRP measurements in Annex F |
15.4.0 |
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2019-06 |
RAN#84 |
RP-191263 |
0095 |
1 |
F |
CR to TS37.145-2 Correction on OTA test requirements for spurious emissions |
15.4.0 |
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2019-06 |
RAN#84 |
RP-191236 |
0096 |
D |
CR to TS 37.145-2: Adding reference in clause 6.4.1 |
15.4.0 |
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2019-06 |
RAN#84 |
RP-191262 |
0097 |
1 |
F |
Clarification on polarisations to be tested |
15.4.0 |
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2019-06 |
RAN#84 |
RP-191236 |
0104 |
1 |
F |
CR to TS 37.145-2: Corrections related to TRP measurements in Annex F |
15.4.0 |
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2019-06 |
RAN#84 |
RP-191263 |
0105 |
F |
Corrections to operation in Band 46 and 49 |
15.4.0 |
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2019-06 |
RAN#84 |
RP-191263 |
0107 |
1 |
F |
Correction on ΔfOOB for 37.145-2 |
15.4.0 |
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2019-06 |
RAN#84 |
RP-191262 |
0108 |
1 |
F |
Addition of power backoff for 256QAM and 1024QAM |
15.4.0 |
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2019-06 |
RAN#84 |
RP-191262 |
0109 |
1 |
F |
Blocking requirement for MSR/NR operation |
15.4.0 |
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2019-06 |
RAN#84 |
RP-191263 |
0110 |
1 |
F |
Correction of applicable RATs for OOB blocking requirement |
15.4.0 |
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2019-06 |
RAN#84 |
RP-191236 |
0111 |
F |
CR to TS 37.145-2: Correction on multi-band test configurations |
15.4.0 |
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2019-06 |
RAN#84 |
RP-191263 |
0112 |
F |
CR to TS 37.145-2: Addition of RC test method for spurious emissions in clause 6.7.6 and 7.7.4 |
15.4.0 |
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2019-06 |
RAN#84 |
RP-191263 |
0114 |
2 |
F |
CR to TS 37.145-2: Clarification om beam identifier declaration in clause 4.10 |
15.4.0 |
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2019-06 |
RAN#84 |
RP-191262 |
0115 |
2 |
F |
CR to TS 37.145-2. Clarification of TRP methods applicability in Annex F |
15.4.0 |
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2019-06 |
RAN#84 |
RP-191262 |
0118 |
1 |
D |
CR to TS 37.145-2: Correction to reference to Annex |
15.4.0 |
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2019-06 |
RAN#84 |
RP-191263 |
0123 |
1 |
F |
CR to TS 37.145-2: Correction to Total Radiated Power definition and Single-band RIB |
15.4.0 |
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2019-06 |
RAN#84 |
RP-191262 |
0124 |
1 |
F |
CR to TS 37.145-2: Correction on usage of terms TRP and EIRP |
15.4.0 |
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2019-06 |
RAN#84 |
RP-191262 |
0125 |
F |
CR to TS 37.145-2: Correction of Radiated Interface Boundary (RIB) definition |
15.4.0 |
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2019-06 |
RAN#84 |
RP-191236 |
0127 |
1 |
F |
CR to TR 37.145-2 removal of Tx Diversity for TAE testing |
15.4.0 |
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2019-06 |
RAN#84 |
RP-191236 |
0130 |
F |
CR to TS 37.145-2: adding further details to spherical Fibonacci grids (F.4) |
15.4.0 |
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2019-06 |
RAN#84 |
RP-191258 |
0133 |
F |
CR to TS 37.145-2: mirror of operating band and frequency range declaration from NR, Rel-15 |
15.4.0 |
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2019-06 |
RAN#84 |
RP-191263 |
0134 |
1 |
B |
CR to TS37.145-2: BS demodulation requirements for NR |
15.4.0 |
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2019-06 |
RAN#84 |
RP-191263 |
0135 |
F |
Non-AAS CRs mirroring to the AAS specification |
15.4.0 |
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2019-06 |
RAN#84 |
RP-191250 |
0116 |
1 |
B |
n65 introduction to 37.145-2 |
16.0.0 |
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2019-06 |
RAN#84 |
RP-191257 |
0136 |
B |
CR to 37.145-2: Introduction of Band 87 and 88 |
16.0.0 |
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2019-06 |
RAN#84 |
RP-191249 |
0137 |
B |
CR to 37.145-2: Introduction of n48 |
16.0.0 |
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2019-06 |
RAN#84 |
RP-191245 |
0138 |
B |
Introduce Band n18 to 37.145-2 |
16.0.0 |
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2019-06 |
RAN#84 |
RP-191243 |
0139 |
B |
Introduction of Band n14 in TS 37.145-2 |
16.0.0 |
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2019-06 |
RAN#84 |
RP-191247 |
0140 |
B |
Introduction of Band n30 in TS 37.145-2 |
16.0.0 |
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2019-09 |
RAN#85 |
RP-192054 |
0146 |
A |
Correction to RX spurious emissions applicability range for SR E-UTRA BS |
16.1.0 |
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2019-09 |
RAN#85 |
RP-192054 |
0148 |
A |
CR for TS37.145-2: definition of synchronization operation |
16.1.0 |
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2019-09 |
RAN#85 |
RP-192054 |
0150 |
A |
CR to TS 37.145-2: Clarification on application of OTA receiver requirements for BS supporting polarization |
16.1.0 |
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2019-09 |
RAN#85 |
RP-192019 |
0152 |
A |
CR to TS 37.145-2: Removal of BS type 2-O in radiated performance requirements for NR |
16.1.0 |
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2019-09 |
RAN#85 |
RP-192019 |
0156 |
A |
CR to TS 37.145-2: Correction on SEM and operation band unwanted emission |
16.1.0 |
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2019-09 |
RAN#85 |
RP-192019 |
0158 |
A |
CR to TS37.145-2: Corrections on ICS requirement (Section 7.9.5) |
16.1.0 |
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2019-09 |
RAN#85 |
RP-192019 |
0160 |
A |
CR to TS37.145-2 Corrections on NBB requirement (section 7.5.5.1.2) |
16.1.0 |
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2019-09 |
RAN#85 |
RP-192030 |
0167 |
F |
CR on Protection of SUL band n89 to TS 37.145-2 |
16.1.0 |
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2019-09 |
RAN#85 |
RP-192019 |
0169 |
A |
CR to TS 37.145-2 with addition of reference to data content for test models |
16.1.0 |
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2019-09 |
RAN#85 |
RP-192034 |
0172 |
1 |
B |
n29 introduction to 37.145-2 |
16.1.0 |
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2019-09 |
RAN#85 |
RP-192050 |
0176 |
A |
CR to 37.145-2: correction of equivalent beams testing, Rel-16 |
16.1.0 |
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2019-09 |
RAN#85 |
RP-192019 |
0178 |
A |
CR to TS37.145-2 editorial corrections on G-FRC (section 7.2,7.3,7.4) |
16.1.0 |
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2019-09 |
RAN#85 |
RP-192054 |
0180 |
A |
CR to TS 37.145-2 – clarify measurement directions test procedures |
16.1.0 |
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2019-09 |
RAN#85 |
RP-192054 |
0182 |
A |
CR to TS 37.145-2 – Improvements to Annex F |
16.1.0 |
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2019-09 |
RAN#85 |
RP-192054 |
0184 |
A |
CR to TS 37.145-2 – clean up reverberation chamber spurious emissions procedure |
16.1.0 |
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2019-09 |
RAN#85 |
RP-192054 |
0186 |
A |
CR to TS 37.145-2 – reverberation chamber in-band TRP procedures |
16.1.0 |
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2019-09 |
RAN#85 |
RP-192054 |
0188 |
A |
CR to TS 37.145-2 – single polarisation measurement procedure |
16.1.0 |
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2019-12 |
RAN#86 |
RP-193014 |
0190 |
B |
Introduction of 2010-2025 MHz SUL band into Rel-16 TS 37.145-2 |
16.2.0 |
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2019-12 |
RAN#86 |
RP-192991 |
0192 |
1 |
A |
CR to 37.145-2 on Receiver spurious emission requirements |
16.2.0 |
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2019-12 |
RAN#86 |
RP-192991 |
0194 |
A |
CR to 37.145-2 on Reciever Intermodulation signal offset correction |
16.2.0 |
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2019-12 |
RAN#86 |
RP-193045 |
0198 |
A |
CR to TS 37.145-2: Clarification of conformance testing for same beams |
16.2.0 |
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2019-12 |
RAN#86 |
RP-192991 |
0200 |
A |
CR to 37.145-2: OTA ACLR R16 (6.7.3) |
16.2.0 |
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2019-12 |
RAN#86 |
RP-192991 |
0202 |
A |
CR to TS37.145-2 Corrections on NBB requirement (section 7.5.5.1.2) |
16.2.0 |
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2019-12 |
RAN#86 |
RP-193048 |
0204 |
A |
CR to TS 37.145-2: Requirement set applicability |
16.2.0 |
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2019-12 |
RAN#86 |
RP-193048 |
0208 |
A |
Correction to co-existene and co-loaction spurious emissions applicability range |
16.2.0 |
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2019-12 |
RAN#86 |
RP-192991 |
0210 |
A |
CR Modulation fallback for total power dynamic range in 37.145-2 clause 6.4.4.4.2.4 |
16.2.0 |
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2019-12 |
RAN#86 |
RP-193048 |
0212 |
A |
CR to TS 37.145-2 – reverberation chamber in-band TRP procedures |
16.2.0 |
|
|
2019-12 |
RAN#86 |
RP-193048 |
0214 |
A |
CR to TS 37.145-2: correction of the direction to be tested for the BS demodulation requirements, Rel-16 |
16.2.0 |
|
|
2019-12 |
RAN#86 |
RP-193151 |
0216 |
1 |
B |
CR to 37.145-2 on variable duplex FDD bands |
16.2.0 |
|
2020-03 |
RAN#87 |
RP-200381 |
0217 |
B |
Introduction of n26 |
16.3.0 |
|
|
2020-03 |
RAN#87 |
RP-200382 |
0218 |
B |
Introduction of n53 |
16.3.0 |
|
|
2020-06 |
RAN#88 |
RP-200984 |
0220 |
|
A |
CR to TS 37.145-2: Corrections on generation of test configurations |
16.4.0 |
|
2020-06 |
RAN#88 |
RP-200984 |
0222 |
|
A |
TS 37.145-2: Corrections related to Foffset |
16.4.0 |
|
2020-06 |
RAN#88 |
RP-200984 |
0224 |
|
A |
CR to TS 37.145-2: Additional information about alignment needed for TRP measurements in Annex F.1 |
16.4.0 |
|
2020-06 |
RAN#88 |
RP-200984 |
0226 |
|
A |
CR to 37.145-2: Correction on interference level of receiver dynamic range requirement |
16.4.0 |
|
2020-06 |
RAN#88 |
RP-201005 |
0228 |
|
A |
CR to TS 37.145-2: internal TR references corrections (wrt. TR 37.941 for OTA BS testing), Rel-16 |
16.4.0 |
|
2020-06 |
RAN#88 |
RP-200984 |
0230 |
|
A |
CR to 37.145-2 Corrections to OTA modulation quality test Rel-16 |
16.4.0 |
|
2020-06 |
RAN#88 |
RP-200984 |
0232 |
|
A |
CR to TS 37.145-2: Correcting the reference angular step equations (Annex F.2.2) |
16.4.0 |
|
2020-09 |
RAN#89 |
RP-201512 |
0236 |
|
A |
CR to TS 37.145-2: Correction on procedure for spurious unwanted emissions measurement using orthogonal cut grid |
16.5.0 |
|
2020-09 |
RAN#89 |
RP-201501 |
0238 |
|
A |
CR to TS 37.145-2: internal TR references corrections (wrt. TR 37.941 for OTA BS testing), Rel-16 |
16.5.0 |
|
2020-12 |
RAN#90 |
RP-202513 |
0249 |
|
A |
CR to TS 37.145-2: correction of manufacturer |
16.6.0 |
|
2020-12 |
RAN#90 |
RP-202510 |
0254 |
|
A |
CR to TS 37.145-2: Corrections to conformance requirements including UEM additional requirements, Rel-16 |
16.6.0 |
|
2020-12 |
RAN#90 |
RP-202510 |
0255 |
|
F |
CR to TS 37.145-2: Corrections to single RAT E-UTRA additional requirements for band 89, Rel-16 |
16.6.0 |
|
2020-12 |
RAN#90 |
RP-202489 |
0257 |
|
A |
CR to 37.145-2: Correction on NR REFSENS |
16.6.0 |
|
2020-12 |
RAN#90 |
RP-202489 |
0259 |
|
A |
CR to 37.145-2: Correction to applicability of additional BC3 requirement (Rel-16) |
16.6.0 |
|
2020-12 |
RAN#90 |
RP-202510 |
0263 |
|
A |
CR to 37.145-2 on Removal of additional limit for Band 1 |
16.6.0 |
|
2020-12 |
RAN#90 |
RP-202510 |
0266 |
|
A |
TS 37.145-2: Corrections OTA SEM, OTA Rx intermod and OTA ACS |
16.6.0 |
|
2020-12 |
RAN#90 |
RP-202510 |
0267 |
|
A |
CR to TS 37.145-2: addition of the OBUE applicability table, Rel-16 |
16.6.0 |
|
2020-12 |
RAN#90 |
RP-202451 |
0242 |
– |
B |
Introduction of 1880-1920MHz SUL band into Rel-17 TS 37.145-2 |
17.0.0 |
|
2020-12 |
RAN#90 |
RP-202452 |
0243 |
– |
B |
Introduction of 2300-2400MHz SUL band into Rel-17 TS 37.145-2 |
17.0.0 |
|
2020-12 |
RAN#90 |
RP-202448 |
0245 |
– |
B |
CR to TS 37.145-2: introduction of NR band n13 |
17.0.0 |
|
2021-03 |
RAN#91 |
RP-210097 |
0268 |
B |
CR for TS 37.145-2 introduc tion of NR band n24 |
17.1.0 |
|
|
2021-03 |
RAN#91 |
RP-210096 |
0270 |
1 |
B |
CR to 37.145-2 on introducing new SUL band n99 |
17.1.0 |
|
2021-03 |
RAN#91 |
RP-210111 |
0275 |
A |
CR for 37.145-2: Correction s related to Band 24 regulatory updates |
17.1.0 |
|
|
2021-03 |
RAN#91 |
RP-210121 |
0282 |
F |
CR to TS 37.145-2: Corrections to conformance requirements, Rel-17 |
17.1.0 |
|
|
2021-03 |
RAN#91 |
RP-210121 |
0285 |
A |
CR to TS 37.145-2 Update CLTA definition, Rel-17 |
17.1.0 |
|
|
2021-03 |
RAN#91 |
RP-210118 |
0287 |
A |
CR to TS 37.145-2: Introduction of new BS capability set for NR+EUTRA+UTRA, Rel-17 |
17.1.0 |
|
|
2021-06 |
RAN#92 |
RP-211076 |
0299 |
A |
CR to TS 37.145-2: Regional requirements for band 41 in Japan, Rel-17 |
17.2.0 |
|
|
2021-06 |
RAN#92 |
RP-211082 |
0302 |
1 |
A |
CR to 37.145-2 to modify AAS BS OTA Spurious emissions limits for co-existence with systems operating in other frequency bands in R17 |
17.2.0 |
|
2021-06 |
RAN#92 |
RP-211116 |
0303 |
B |
CR to TS 37.145-2: Introduction of band n67 |
17.2.0 |
|
|
2021-06 |
RAN#92 |
RP-211116 |
0304 |
B |
CR to TS 37.145-2: Introduction of band n85 |
17.2.0 |
|
|
2021-06 |
RAN#92 |
RP-211094 |
0307 |
A |
TS 37.145-2: Introduction of NR-U co-existence requirements |
17.2.0 |
|
|
2021-06 |
RAN#92 |
RP-211090 |
0310 |
A |
CR to 37.145-2: In-band blocking for multi-band Base Stations |
17.2.0 |
|
|
2021-06 |
RAN#92 |
RP-211091 |
0313 |
A |
CR to 37.145-2: Correction to ACLR limit in non-contiguous spectrum (Rel-17) |
17.2.0 |
|
|
2021-09 |
RAN#93 |
RP-211909 |
0314 |
B |
CR for TS 37.145-2: introduction of channel bandwidths 35MHz and 45MHz |
17.3.0 |
|
|
2021-09 |
RAN#93 |
RP-211926 |
0317 |
A |
Big CR for TS 37.145-2 Maintenance (Rel-17, CAT A) |
17.3.0 |
|
|
2021-12 |
RAN#94 |
RP-212856 |
0320 |
A |
Big CR for TS 37.145-2 Maintenance (Rel-17, CAT A) |
17.4.0 |
|
|
2022-03 |
RAN#95 |
RP-220349 |
0321 |
B |
CR to TS 37.145-2 with 1024QAM introduction |
17.5.0 |
|
|
2022-03 |
RAN#95 |
RP-220347 |
0322 |
1 |
B |
CR to TS 37.145-2: implementation of LTE_upper_700MHz_A band 103 |
17.5.0 |
|
2022-03 |
RAN#95 |
RP-220357 |
0323 |
B |
CR to 37.145-2 – adding band n102 |
17.5.0 |
|
|
2022-03 |
RAN#95 |
RP-220338 |
0326 |
A |
Big CR for TS 37.145-2 Maintenance (Rel-17, CAT A) |
17.5.0 |
|
|
2022-03 |
RAN#95 |
RP-220376 |
0327 |
B |
CR to TS 37.145-2: RMR 1900MHz band n101 introduction |
17.5.0 |
|
|
2022-06 |
RAN#96 |
RP-221673 |
0328 |
B |
CR on introduction of 6GHz licensed band for 37.145-2 |
17.6.0 |
|
|
2022-06 |
RAN#96 |
RP-221675 |
0329 |
F |
CR to 37.145-2: BS RF conformance requirements for 1024QAM in FR1 |
17.6.0 |
|
|
2022-06 |
RAN#96 |
RP-221684 |
0330 |
B |
CR to TS 37.145-2: introduction of n100 co-existence requirements, Rel-17 |
17.6.0 |
|
|
2022-06 |
RAN#96 |
RP-221652 |
0333 |
A |
Big CR for TS 37.145-2 Maintenance (Rel-17, CAT A) |
17.6.0 |
|