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TECHNICAL SPECIFICATION
Universal Mobile Telecommunications System (UMTS);
LTE;
Active Antenna System (AAS) Base Station (BS)
conformance testing;
Part 2: radiated conformance testing
(3GPP TS 37.145-2 version 15.2.0 Release 15)
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3GPP TS 37.145-2 version 15.2.0 Release 15 1 ETSI TS 137 145-2 V15.2.0 (2019-04)
Reference
RTS/TSGR-0437145-2vf20
Keywords
LTE,UMTS
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3GPP TS 37.145-2 version 15.2.0 Release 15 2 ETSI TS 137 145-2 V15.2.0 (2019-04)
Intellectual Property Rights
Essential patents
IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
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Foreword
This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP).
The present document may refer to technical specifications or reports using their 3GPP identities, UMTS identities or
GSM identities. These should be interpreted as being references to the corresponding ETSI deliverables.
The cross reference between GSM, UMTS, 3GPP and ETSI identities can be found under
.
Modal verbs terminology
In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and
"cannot" are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of
provisions).
"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.
ETSI
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3GPP TS 37.145-2 version 15.2.0 Release 15 3 ETSI TS 137 145-2 V15.2.0 (2019-04)
Contents
Intellectual Property Rights . 2
Foreword . 2
Modal verbs terminology . 2
Foreword . 14
1 Scope . 15
2 References . 15
3 Definitions, symbols and abbreviations . 17
3.1 Definitions . 17
3.2 Symbols . 20
3.3 Abbreviations . 23
4 General test conditions and declarations . 24
4.1 Measurement uncertainties and test requirements . 24
4.1.1 General . 24
4.1.2 Acceptable uncertainty of Test System . 26
4.1.2.1 General . 26
4.1.2.2 Measurement of transmitter . 27
4.1.2.3 Measurement of receiver . 30
4.1.2.4 Measurement of performance requirement . 30
4.1.3 Interpretation of measurement results . 31
4.2 Conducted and radiated requirement reference points . 31
4.3 Base station classes for AAS BS . 32
4.4 Regional requirements . 32
4.5 Operating bands and band categories . 34
4.6 Channel arrangements . 34
4.7 Requirements for AAS BS capable of multi-band operation . 35
4.8 AAS BS configurations . 35
4.8.1 Transmit configurations . 35
4.8.2 Receive configurations . 36
4.8.3 Power supply options . 37
4.8.4 BS with integrated Iuant BS modem . 37
4.9 Capability sets . 37
4.10 Manufacturer declarations . 38
4.11 Test signal configurations for testing . 44
4.11.1 General . 44
4.11.1A NR Test signal used to build Test Configurations . 45
4.11.2 Test signal configurations . 45
4.11.2.1 ATCR1: UTRA multicarrier operation . 45
4.11.2.1.1 General . 45
4.11.2.1.2 ATCR1a generation . 45
4.11.2.1.3 ATCR1b generation . 45
4.11.2.1.4 ATCR1 power allocation . 45
4.11.2.2 ANTCR1: UTRA FDD multicarrier non-contiguous operation . 46
4.11.2.2.1 General . 46
4.11.2.2.2 ANTCR1 generation . 46
4.11.2.2.3 ANTCR1 power allocation . 46
4.11.2.3 ATCR2: E-UTRA multicarrier operation . 46
4.11.2.3.1 General . 46
4.11.2.3.2 ATCR2a generation . 46
4.11.2.3.3 ATCR2b generation . 47
4.11.2.3.4 ATCR2 power allocation . 47
4.11.2.4 ANTCR2: E-UTRA multicarrier non-contiguous operation . 47
4.11.2.4.1 General . 47
4.11.2.4.2 ANTCR2 generation . 47
4.11.2.4.3 ANTCR2 power allocation . 48
ETSI
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3GPP TS 37.145-2 version 15.2.0 Release 15 4 ETSI TS 137 145-2 V15.2.0 (2019-04)
4.11.2.5 ATCR3: UTRA and E-UTRA multi RAT operation . 48
4.11.2.5.1 General . 48
4.11.2.5.2 ATCR3a generation . 48
4.11.2.5.3 ATCR3b generation . 48
4.11.2.5.4 ATCR3 power allocation . 49
4.11.2.6 ANTCR3: UTRA and E-UTRA multi RAT non-contiguous operation . 49
4.11.2.6.1 General . 49
4.11.2.6.2 ANTCR3a generation . 49
4.11.2.6.3 ANTCR3 power allocation . 50
4.11.2.7 ATCR4: Single carrier for receiver tests . 50
4.11.2.7.1 ATCR4a generation . 50
4.11.2.7.2 ATCR4b generation . 50
4.11.2.7.3 ATCR4c generation . 50
4.11.2.7.3A ATCR4d generation . 50
11.2.7.4 ATCR4 power allocation . 50
4.11.2.8 Generation of MB-MSR test configurations . 50
4.11.2.8.1 ATCR5a: MB-MSR test configuration for full carrier allocation . 50
4.11.2.8.1.1 General . 50
4.11.2.8.1.2 ATCR5a generation . 51
4.11.2.8.1.3 ATCR5a power allocation . 51
4.11.2.8.2 ATCR5b: MB-MSR test configuration with high PSD per carrier . 51
4.11.2.8.2.1 General . 51
4.11.2.8.2.2 ATCR5b generation . 52
4.11.2.8.2.3 ATCR5b power allocation . 52
4.11.2.9 ATCR6: Single carrier for Transmitter tests . 52
4.11.2.9.1 ATCR6a generation . 52
4.11.2.9.2 ATCR6b generation . 52
4.11.2.9.3 Void . 53
4.11.2.9.3A ATCR6d generation . 53
4.11.2.9.4 ATCR6 power allocation . 53
4.11.2.10 ATCR7: E-UTRA and NR multi RAT operation . 53
4.11.2.10.1 General . 53
4.11.2.10.2 ATCR7 generation . 53
4.11.2.10.3 ATCR7 power allocation . 53
4.11.2.11 ANTCR7: E-UTRA and NR multi RAT non-contiguous operation . 54
4.11.2.11.1 General . 54
4.11.2.11.2 ANTCR7 generation . 54
4.11.2.11.3 ANTCR7 power allocation . 54
4.11.12.3 ATCR8: NR multicarrier operation . 54
4.11.2.12.1 General . 54
4.11.2.12.2 ATCR8a generation . 54
4.11.2.3.3 ATCR8b generation . 55
4.11.2.12.4 ATCR8 power allocation . 55
4.11.2.13 ANTCR8: NR multicarrier non-contiguous operation . 55
4.11.2.13.1 General . 55
4.11.2.13.2 ANTCR8 generation . 56
4.11.2.13.3 ANTCR8 power allocation . 56
4.12 RF channels and test models . 56
4.12.1 RF channels . 56
4.12.2 Test models . 57
4.13 Format and interpretation of tests . 58
4.14 Reference coordinate system . 58
4.15 Co-location requirements . 59
4.15.1 General . 59
4.15.2.2 Co-location test antenna characteristics . 60
5 Applicability of Requirements . 61
5.1 General . 61
5.2 Test configurations for AAS BS for operating bands where MSR with more than 1 RAT is supported . 63
5.3 Test configurations for multi-carrier capable AAS BS in operating bands where one RAT capability sets
are supported . 70
5.3.1 General . 70
ETSI
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3GPP TS 37.145-2 version 15.2.0 Release 15 5 ETSI TS 137 145-2 V15.2.0 (2019-04)
5.3.2 AAS BS supporting one RAT only MSR in the operating band . 70
5.3.3 AAS BS supporting Single-RAT UTRA in the operating band . 75
5.3.4 AAS BS supporting Single-RAT E-UTRA in the operating band . 76
5.4 Test configurations for AAS BS operating bands with multi-band dependencies. 78
5.4.1 AAS BS operating bands with multi-band dependencies supporting MSR operation . 78
5.4.2 AAS BS operating bands with multi-band dependencies supporting Single-RAT only . 79
6 Radiated transmitter characteristics . 81
6.1 General . 81
6.2 Radiated Transmit Power . 81
6.2.1 Definition and applicability . 81
6.2.2 Minimum Requirement . 82
6.2.3 Test purpose . 82
6.2.4 Method of test . 82
6.2.4.1 Initial conditions . 82
6.2.4.2 Procedure . 82
6.2.5 Test Requirement . 83
6.3 OTA Base Station output power . 83
6.3.1 General . 83
6.3.2 OTA Maximum output power . 83
6.3.2.1 Definition and applicability . 83
6.3.2.2 Minimum Requirement . 84
6.3.2.3 Test purpose . 84
6.3.2.4 Method of test . 84
6.3.2.4.1 Initial conditions . 84
6.3.2.4.2 Procedure . 84
6.3.2.5 Test Requirement . 85
6.3.3 OTA E-UTRA DL RS power . 85
6.3.3.1 Definition and applicability . 85
6.3.3.2 Minimum Requirement . 85
6.3.3.3 Test purpose . 85
6.3.3.4 Method of test . 85
6.3.3.4.1 Initial conditions . 85
6.3.3.4.2 Procedure . 85
6.3.3.5 Test Requirement . 86
6.4 OTA Output power dynamics . 86
6.4.1 General . 86
6.4.2 OTA UTRA Inner loop power control in the downlink . 86
6.4.2.1 Definition and applicability . 86
6.4.2.2 Minimum requirement . 86
6.4.2.3 Test purpose . 86
6.4.2.4 Method of test . 87
6.4.2.4.1 Initial conditions . 87
6.4.2.4.2 Procedure . 87
6.4.2.5 Test Requirement . 88
6.4.3 OTA P
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