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TECHNICAL SPECIFICATION
Universal Mobile Telecommunications System (UMTS);
Base Station (BS) conformance testing (FDD)
(3GPP TS 25.141 version 15.3.0 Release 15)
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3GPP TS 25.141 version 15.3.0 Release 15 1 ETSI TS 125 141 V15.3.0 (2018-07)
Reference
RTS/TSGR-0425141vf30
Keywords
UMTS
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3GPP TS 25.141 version 15.3.0 Release 15 2 ETSI TS 125 141 V15.3.0 (2018-07)
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 25.141 version 15.3.0 Release 15 3 ETSI TS 125 141 V15.3.0 (2018-07)
Contents
Intellectual Property Rights . 2
Foreword . 2
Modal verbs terminology . 2
Foreword . 15
1 Scope . 16
2 References . 16
3 Definitions and abbreviations . 17
3.1 Definitions . 17
3.2 Symbols . 19
3.3 Abbreviations . 20
3.4 Radio Frequency bands . 21
3.4.1 Frequency bands . 21
3.4.2 TX-RX frequency separation . 24
3.5 Channel arrangement . 25
3.5.1 Channel spacing . 25
3.5.2 Channel raster . 25
3.5.3 Channel number . 25
4 General test conditions and declarations . 28
4.1 Acceptable uncertainty of Test System . 28
4.1.1 Measurement of test environments . 28
4.1.2 Measurement of transmitter . 29
4.1.3 Measurement of receiver . 32
4.1.4 Measurement of performance requirement . 33
4.2 Test Tolerances (informative) . 35
4.2.1 Transmitter . 35
4.2.2 Receiver . 36
4.2.3 Performance requirement . 36
4.2.4 RRM measurements . 36
4.3 Interpretation of measurement results . 36
4.3A Base station classes . 37
4.4 Test environments . 37
4.4.1 Normal test environment . 37
4.4.2 Extreme test environment . 38
4.4.2.1 Extreme temperature . 38
4.4.3 Vibration . 38
4.4.4 Power supply . 38
4.4.5 Definition of Additive White Gaussian Noise (AWGN) Interferer . 39
4.5 Selection of configurations for testing. 39
4.6 BS Configurations . 39
4.6.1 Receiver diversity . 39
4.6.2 Duplexers . 39
4.6.3 Power supply options . 40
4.6.4 Ancillary RF amplifiers . 40
4.6.5 BS using antenna arrays . 40
4.6.5.1 Receiver tests . 41
4.6.5.2 Transmitter tests . 41
4.6.6 Transmit diversity and MIMO transmission . 42
4.6.7 BS with integrated Iuant BS modem . 42
4.6.8 BS with Virtual Antenna Mapping . 42
4.7 Regional requirements . 43
4.8 Specified frequency range . 46
4.8.1 Base Station RF Bandwidth position for non-single carrier testing . 46
4.9 Applicability of requirements . 47
4.10 Requirements for contiguous and non-contiguous spectrum . 47
ETSI
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3GPP TS 25.141 version 15.3.0 Release 15 4 ETSI TS 125 141 V15.3.0 (2018-07)
4.11 Manufacturer’s declarations of regional and optional requirements . 47
4.11.1 Operating band and frequency range . 47
4.11.2 Spurious emissions category . 47
4.11.3 Additional out of band emissions . 48
4.11.4 Co-existence with other systems . 48
4.11.5 Co-location with other base stations . 48
4.11.6 Manufacturer's declarations of supported RF configurations . 48
4.12 Test configuration for multi-carrier operations . 49
4.12.1 UTC1: Contiguous spectrum operation test configuration . 50
4.12.1.1 UTC1 power allocation . 50
4.12.2 UTC2: Non-contiguous spectrum operation test configuration . 50
4.12.2.1 UTC2 power allocation . 50
4.12.3 Multi-band operation test configurations . 50
4.12.3.1 UTC3: Multi-band test configuration for full carrier allocation . 50
4.12.3.1.1 UTC3 power allocation . 51
4.12.3.2 UTC4: Multi-band test configuration with high PSD per carrier . 51
4.12.3.2.1 UTC4 power allocation . 52
4.12.4 Applicability of test configurations . 52
4.13 Requirements for BS capable of multi-band operation . 54
5 Format and interpretation of tests . 55
6 Transmitter . 55
6.1 General . 55
6.1.1 Test Models . 56
6.1.1.1 Test Model 1 – TM1 . 56
6.1.1.2 Test Model 2 – TM2 . 60
6.1.1.3 Test Model 3 – TM3 . 60
6.1.1.4 Test Model 4 – TM4 . 61
6.1.1.4A Test Model 5 – TM5 . 62
6.1.1.4B Test Model 6 – TM6 . 63
6.1.1.5 DPCH Structure of the Downlink Test Models . 65
6.1.1.6 Common channel Structure of the Downlink Test Models . 66
6.1.1.6.1 P-CCPCH . 66
6.1.1.6.2 PICH . 66
6.1.1.6.3 Primary scrambling code and SCH. 66
6.1.1.6.4 S-CCPCH containing PCH . 66
6.1.1.7 HS-PDSCH Structure of the Downlink TM5 . 66
6.1.1.8 HS-SCCH Structure of the Downlink Test Models 5 and 6 . 67
6.1.1.9 HS-PDSCH Structure of the Downlink TM6 . 67
6.2 Base station output power . 67
6.2.1 Base station maximum output power . 67
6.2.1.1 Definition and applicability . 67
6.2.1.2 Minimum Requirement . 67
6.2.1.3 Test purpose . 67
6.2.1.4 Method of test . 68
6.2.1.4.1 Initial conditions . 68
6.2.1.4.2 Procedure . 68
6.2.1.5 Test Requirements . 68
6.2.2 Primary CPICH power accuracy . 68
6.2.2.1 Definition and applicability . 68
6.2.2.2 Minimum Requirement . 68
6.2.2.3 Test purpose . 69
6.2.2.4 Method of test . 69
6.2.2.4.1 Initial conditions . 69
6.2.2.4.2 Procedure . 69
6.2.2.5 Test Requirement . 69
6.2.3 Secondary CPICH power offset accuracy . 69
6.2.3.1 Definition and applicability . 69
6.2.3.2 Minimum Requirement . 69
6.2.3.3 Test purpose . 70
6.2.3.4 Method of test for MIMO mode . 70
ETSI
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3GPP TS 25.141 version 15.3.0 Release 15 5 ETSI TS 125 141 V15.3.0 (2018-07)
6.2.3.4.1 Initial conditions . 70
6.2.3.4.2 Procedure . 70
6.2.3.4A Method of test for MIMO mode with four transmit antennas . 70
6.2.3.4A.1 Initial conditions . 70
6.2.3.4A.2 Procedure . 70
6.2.3.5 Test Requirement for MIMO mode . 71
6.2.3.5A Test Requirement for MIMO mode with four transmit antennas . 71
6.3 Frequency error . 71
6.3.1 Definition and applicability . 71
6.3.2 Minimum Requirement . 71
6.3.3 Test purpose . 71
6.3.4 Method of test . 71
6.3.5 Test requirement . 71
6.4 Output power dynamics . 72
6.4.1 Inner loop power control . 72
6.4.2 Power control steps . 72
6.4.2.1 Definition and applicability . 72
6.4.2.2 Minimum Requirement . 72
6.4.2.3 Test purpose . 72
6.4.2.4 Method of test . 72
6.4.2.4.1 Initial conditions . 72
6.4.2.4.2 Procedure . 73
6.4.2.5 Test requirement . 73
6.4.3 Power control dynamic range . 73
6.4.3.1 Definition and applicability . 73
6.4.3.2 Minimum Requirement . 74
6.4.3.3 Test purpose . 74
6.4.3.4 Method of test . 74
6.4.3.4.1 Initial conditions . 74
6.4.3.4.2 Procedure . 74
6.4.3.5 Test requirement . 74
6.4.4 Total power dynamic range . 74
6.4.4.1 Definition and applicability . 74
6.4.4.2 Minimum Requirement . 74
6.4.4.3 Test purpose . 75
6.4.4.4 Method of test . 75
6.4.4.4.1 Initial Conditions . 75
6.4.4.4.2 Procedure . 75
6.4.4.5 Test requirement . 75
6.4.5 IPDL time mask . 75
6.4.5.1 Definition and applicability . 75
6.4.5.2 Minimum Requirement . 75
6.4.5.3 Test purpose . 75
6.4.5.4 Method of test .
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