SIST EN 301 908-25 V15.1.1:2025
(Main)IMT cellular networks - Harmonised Standard for access to radio spectrum - Part 25: New Radio (NR) User Equipment (UE) Release 15
IMT cellular networks - Harmonised Standard for access to radio spectrum - Part 25: New Radio (NR) User Equipment (UE) Release 15
The present document applies to the following radio equipment type:
• User Equipment for New Radio (NR).
Requirements throughout the present document are in many cases defined separately for different Frequency Ranges
(FRs). The frequency ranges in which NR can operate according to this version of the present document are identified
as described in Table 1-1.
The present document covers requirements for 5G NR User Equipment from 3GPP™ Release 15 defined in ETSI
TS 138 101-1 [6], ETSI TS 138 101-2 [7], ETSI TS 138 101-3 [8]. This includes the requirements for 5G NR UE
operating bands and 5G NR UE CA operating bands from 3GPP™ Release 15 defined in ETSI TS 138 101-1 [6],
ETSI TS 138 101-2 [7], ETSI TS 138 101-3 [8]. Additionally, it includes requirements for selected NR operating bands
from 3GPP Release 16.
Celična omrežja IMT - Harmonizirani standard za dostop do radijskega spektra - 25. del: Nova radijska (NR) uporabniška oprema (UE), izdaja 15
Ta dokument se uporablja za radijsko opremo naslednje vrste:
• novo radijsko (NR) uporabniško opremo.
Zahteve v tem dokumentu so v številnih primerih opredeljene ločeno za različna frekvenčna območja (FR). Frekvenčna območja, v katerih lahko nova radijska oprema deluje v skladu s to različico tega dokumenta, so opredeljena, kot je opisano v preglednici 1-1.
Ta dokument zajema zahteve za uporabniško opremo 5G NR iz izdaje 15 dokumenta 3GPP™, kot je opredeljeno v standardih ETSI TS 138 101-1 [6], ETSI TS 138 101-2 [7] in ETSI TS 138 101-3 [8]. To vključuje zahteve za operativne pasove 5G NR UE in operativne pasove 5G NR UE CA iz izdaje 15 dokumenta 3GPP™, kot je opredeljeno v standardih ETSI TS 138 101-1 [6], ETSI TS 138 101-2 [7] in ETSI TS 138 101-3 [8]. Vključuje tudi zahteve za izbrane operativne pasove NR iz izdaje 16 dokumenta 3GPP.
General Information
- Status
- Published
- Publication Date
- 19-Nov-2024
- Technical Committee
- MOC - Mobile Communications
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 18-Nov-2024
- Due Date
- 23-Jan-2025
- Completion Date
- 20-Nov-2024
Overview
SIST EN 301 908-25 V15.1.1:2025 - "IMT cellular networks - Harmonised Standard for access to radio spectrum - Part 25: New Radio (NR) User Equipment (UE) Release 15" - is a harmonised European standard that specifies radio spectrum access and conformance requirements for 5G New Radio (NR) User Equipment (UE). It implements 3GPP™ Release 15 NR requirements (referenced via ETSI TS 138 101‑1, TS 138 101‑2 and TS 138 101‑3) and also includes selected NR operating bands from 3GPP Release 16. The standard covers NR operating bands across Frequency Range 1 (FR1) and Frequency Range 2 (FR2) and defines the technical and environmental profiles required for regulatory access to radio spectrum.
Key Topics and Requirements
The document focuses on radio performance, conformance testing and spectrum access criteria for NR UE. Major technical topics include:
- Operating bands and frequency ranges (FR1 / FR2): Identification of NR bands and inter-band operation scenarios (including EN‑DC interworking).
- Environmental profile: Conditions under which conformance tests are specified.
- Transmitter requirements:
- Maximum and minimum output power (single carrier and UL‑MIMO)
- Transmit spectrum emission mask and adjacent channel leakage power ratio (ACLR/ACLR‑equivalent)
- Transmitter spurious emissions and transmit OFF power
- Receiver requirements:
- Reference sensitivity levels (single carrier and UL‑MIMO)
- Adjacent Channel Selectivity (ACS)
- Blocking characteristics and spurious response
- Intermodulation characteristics and receiver spurious emissions
- Conformance and measurement specifications: Test parameters and conditions for proving compliance with spectrum access rules.
- Definitions, normative references and symbols: Clear mapping to ETSI/3GPP terminology.
Practical Applications and Users
This harmonised standard is intended for practical use by:
- Device manufacturers and RF designers - to design 5G NR UE that comply with EU spectrum access and regulatory requirements.
- Test laboratories and conformity assessment bodies - to perform standardized measurements for product certification and CE marking.
- Regulators and spectrum managers - to verify that equipment meets harmonised spectrum access rules.
- Network operators and integrators - to ensure UE interoperability and network coexistence under FR1/FR2 deployments.
Adopting SIST EN 301 908-25 helps ensure safe, interoperable and spectrum‑efficient deployment of 5G NR devices across Europe.
Related Standards
- ETSI TS 138 101‑1, TS 138 101‑2, TS 138 101‑3 (3GPP Release 15 NR UE specs)
- 3GPP Releases 15 and selected Release 16 specifications
- Other parts of the ETSI EN 301 908 series (harmonised standards for IMT cellular networks)
Keywords: SIST EN 301 908-25 V15.1.1:2025, 5G NR, New Radio UE, harmonised standard, FR1, FR2, transmitter, receiver, conformance testing, 3GPP Release 15.
Frequently Asked Questions
SIST EN 301 908-25 V15.1.1:2025 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "IMT cellular networks - Harmonised Standard for access to radio spectrum - Part 25: New Radio (NR) User Equipment (UE) Release 15". This standard covers: The present document applies to the following radio equipment type: • User Equipment for New Radio (NR). Requirements throughout the present document are in many cases defined separately for different Frequency Ranges (FRs). The frequency ranges in which NR can operate according to this version of the present document are identified as described in Table 1-1. The present document covers requirements for 5G NR User Equipment from 3GPP™ Release 15 defined in ETSI TS 138 101-1 [6], ETSI TS 138 101-2 [7], ETSI TS 138 101-3 [8]. This includes the requirements for 5G NR UE operating bands and 5G NR UE CA operating bands from 3GPP™ Release 15 defined in ETSI TS 138 101-1 [6], ETSI TS 138 101-2 [7], ETSI TS 138 101-3 [8]. Additionally, it includes requirements for selected NR operating bands from 3GPP Release 16.
The present document applies to the following radio equipment type: • User Equipment for New Radio (NR). Requirements throughout the present document are in many cases defined separately for different Frequency Ranges (FRs). The frequency ranges in which NR can operate according to this version of the present document are identified as described in Table 1-1. The present document covers requirements for 5G NR User Equipment from 3GPP™ Release 15 defined in ETSI TS 138 101-1 [6], ETSI TS 138 101-2 [7], ETSI TS 138 101-3 [8]. This includes the requirements for 5G NR UE operating bands and 5G NR UE CA operating bands from 3GPP™ Release 15 defined in ETSI TS 138 101-1 [6], ETSI TS 138 101-2 [7], ETSI TS 138 101-3 [8]. Additionally, it includes requirements for selected NR operating bands from 3GPP Release 16.
SIST EN 301 908-25 V15.1.1:2025 is classified under the following ICS (International Classification for Standards) categories: 33.060.99 - Other equipment for radiocommunications; 33.070.99 - Other mobile services. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN 301 908-25 V15.1.1:2025 is associated with the following European legislation: EU Directives/Regulations: 2014/53/EU. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
You can purchase SIST EN 301 908-25 V15.1.1:2025 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of SIST standards.
Standards Content (Sample)
Draft ETSI EN 301 908-25 V15.0.0 (2024-07)
HARMONISED EUROPEAN STANDARD
IMT cellular networks;
Harmonised Standard for access to radio spectrum;
Part 25: New Radio (NR) User Equipment (UE) Release 15
2 Draft ETSI EN 301 908-25 V15.0.0 (2024-07)
Reference
DEN/MSG-TFES-15-25
Keywords
3GPP, 5G, cellular, IMT, IMT-2000,
IMT-Advanced, mobile, NR, radio, regulation
ETSI
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The copyright and the foregoing restriction extend to reproduction in all media.
© ETSI 2024.
All rights reserved.
ETSI
3 Draft ETSI EN 301 908-25 V15.0.0 (2024-07)
Contents
Intellectual Property Rights . 9
Foreword . 9
Modal verbs terminology . 10
Introduction . 10
1 Scope . 11
1.0 General . 11
1.1 Operating bands in FR1 . 11
1.2 Operating bands in FR2 . 14
1.3 Operating bands for Range 1 and Range 2 interworking operation with other radios . 15
1.3.1 Inter-band EN-DC within FR1. 15
1.3.1a Void . 15
1.3.2 Inter-band EN-DC including FR2 . 15
1.3.3 Inter-band EN-DC including FR1 and FR2 . 16
2 References . 16
2.1 Normative references . 16
2.2 Informative references . 18
3 Definition of terms, symbols and abbreviations . 20
3.1 Terms . 20
3.2 Symbols . 22
3.3 Abbreviations . 23
4 Technical requirements specifications . 26
4.1 Technical requirements specification for Frequency Range 1 . 26
4.1.1 Environmental profile . 26
4.1.2 Conformance requirements . 26
4.1.2.0 General . 26
4.1.2.1 Introduction . 26
4.1.2.2 Transmitter Maximum Output Power . 27
4.1.2.2.1 Transmitter Maximum Output Power for Single Carrier . 27
4.1.2.2.2 Void . 29
4.1.2.2.3 Void . 29
4.1.2.2.4 Void . 29
4.1.2.2.5 Transmitter Maximum Output Power for UL-MIMO . 29
4.1.2.3 Transmitter Minimum Output Power . 29
4.1.2.3.1 Transmitter Minimum Output Power for Single Carrier . 29
4.1.2.3.2 Void . 30
4.1.2.3.3 Void . 30
4.1.2.3.4 Void . 30
4.1.2.3.5 Transmitter Minimum Output Power for UL-MIMO . 30
4.1.2.4 Transmitter Spectrum Emission Mask . 30
4.1.2.4.1 Transmitter Spectrum Emission Mask for Single Carrier . 30
4.1.2.4.2 Void . 34
4.1.2.4.3 Void . 34
4.1.2.4.4 Void . 34
4.1.2.4.5 Transmitter Spectrum Emission Mask for UL-MIMO . 34
4.1.2.5 Transmitter Adjacent Channel Leakage Power Ratio . 35
4.1.2.5.1 Transmitter Adjacent Channel Leakage Power Ratio for Single Carrier . 35
4.1.2.5.2 Void . 36
4.1.2.5.3 Void . 36
4.1.2.5.4 Void . 36
4.1.2.5.5 Transmitter Adjacent Channel Leakage Power Ratio for UL-MIMO . 36
4.1.2.6 Transmitter Spurious Emissions . 37
4.1.2.6.1 Transmitter Spurious Emissions for Single Carrier . 37
4.1.2.6.2 Void . 44
4.1.2.6.3 Void . 44
ETSI
4 Draft ETSI EN 301 908-25 V15.0.0 (2024-07)
4.1.2.6.4 Void . 44
4.1.2.6.5 Transmitter Spurious Emissions for UL-MIMO . 44
4.1.2.7 Receiver Reference Sensitivity Level . 45
4.1.2.7.1 Receiver Reference Sensitivity Level for single carrier . 45
4.1.2.7.2 Void . 49
4.1.2.7.3 Void . 49
4.1.2.7.4 Void . 49
4.1.2.7.5 Receiver Reference Sensitivity Level for UL-MIMO . 49
4.1.2.8 Receiver Adjacent Channel Selectivity (ACS) . 49
4.1.2.8.1 Receiver Adjacent Channel Selectivity (ACS) for single carrier . 49
4.1.2.8.2 Void . 53
4.1.2.8.3 Void . 53
4.1.2.8.4 Void . 53
4.1.2.8.5 Receiver Adjacent Channel Selectivity (ACS) for UL-MIMO . 53
4.1.2.9 Receiver Blocking Characteristics . 54
4.1.2.9.1 Receiver Blocking characteristics for single carrier . 54
4.1.2.9.2 Void . 59
4.1.2.9.3 Void . 59
4.1.2.9.4 Void . 59
4.1.2.9.5 Receiver Blocking characteristics for UL-MIMO . 59
4.1.2.10 Receiver Spurious Response . 60
4.1.2.10.1 Receiver Spurious Response for single carrier . 60
4.1.2.10.2 Void . 61
4.1.2.10.3 Void . 61
4.1.2.10.4 Void . 61
4.1.2.10.5 Receiver spurious response for UL-MIMO . 61
4.1.2.11 Receiver Intermodulation Characteristic . 62
4.1.2.11.1 Receiver Intermodulation Characteristic for single carrier . 62
4.1.2.11.2 Void . 65
4.1.2.11.3 Void . 65
4.1.2.11.4 Void . 65
4.1.2.11.5 Receiver Intermodulation Characteristic for UL-MIMO . 65
4.1.2.12 Receiver Spurious Emissions . 65
4.1.2.12.1 Receiver Spurious Emissions for single carrier . 65
4.1.2.12.2 Void . 65
4.1.2.12.3 Void . 65
4.1.2.12.4 Void . 65
4.1.2.13 Transmit OFF Power . 66
4.1.2.13.1 Transmit OFF Power for Single Carrier . 66
4.1.2.13.2 Void . 66
4.1.2.13.3 Void . 66
4.1.2.13.4 Void . 66
4.1.2.13.5 Transmit OFF Power for UL-MIMO . 66
4.2 Technical requirements specification for Frequency Range 2 . 67
4.2.1 Environmental profile . 67
4.2.2 Conformance requirements . 67
4.2.2.0 General . 67
4.2.2.1 Introduction . 67
4.2.2.2 Transmitter Maximum Output Power . 67
4.2.2.2.1 Transmitter maximum output power for Single Carrier . 67
4.2.2.3 Transmitter Minimum Output Power . 68
4.2.2.3.1 Transmitter Minimum Output Power for Single Carrier . 68
4.2.2.4 Transmitter Spectrum Emission Mask . 69
4.2.2.4.1 Transmitter Spectrum Emission Mask for Single Carrier . 69
4.2.2.5 Transmitter Adjacent Channel Leakage Power Ratio . 70
4.2.2.5.1 Transmitter Adjacent Channel Leakage Power Ratio for Single Carrier . 70
4.2.2.6 Transmitter Spurious Emissions . 70
4.2.2.6.1 Transmitter Spurious Emissions for Single Carrier . 70
4.2.2.7 Receiver Reference Sensitivity Level . 72
4.2.2.7.1 Reference sensitivity power level Single Carrier. 72
4.2.2.8 Receiver Adjacent Channel Selectivity (ACS) . 73
4.2.2.8.1 Receiver Adjacent Channel Selectivity Level Single Carrier . 73
ETSI
5 Draft ETSI EN 301 908-25 V15.0.0 (2024-07)
4.2.2.9 Receiver Blocking Characteristics . 75
4.2.2.9.1 Inband blocking Single Carrier . 75
4.2.2.10 Receiver Spurious Emissions . 76
4.2.2.10.1 Receiver Spurious Emissions Single Carrier . 76
4.3 Technical requirements specification for Frequency Range 1 and Frequency Range 2 interworking
operation with other radios . 76
4.3.1 Environmental profile . 76
4.3.2 Conformance requirements . 76
4.3.2.0 General . 76
4.3.2.1 Introduction . 77
4.3.2.2 Transmitter Maximum Output Power . 78
4.3.2.2.1 Void . 78
4.3.2.2.2 Transmitter Maximum Output Power for EN-DC . 78
4.3.2.3 Transmitter Minimum Output Power . 80
4.3.2.3.1 Void . 80
4.3.2.3.2 Transmitter Minimum Output Power for EN-DC . 80
4.3.2.4 Transmitter Spectrum Emission Mask . 81
4.3.2.4.1 Void . 81
4.3.2.4.2 Transmitter Spectrum Emission Mask for EN-DC . 81
4.3.2.5 Transmitter Adjacent Channel Leakage Power Ratio . 82
4.3.2.5.1 Void . 82
4.3.2.5.2 Transmitter Adjacent Channel Leakage Power Ratio for EN-DC . 82
4.3.2.6 Transmitter Spurious Emissions . 83
4.3.2.6.1 Void . 83
4.3.2.6.2 Transmitter Spurious Emissions for EN-DC . 83
4.3.2.7 Receiver Reference Sensitivity Level . 88
4.3.2.7.1 Void . 88
4.3.2.7.2 Receiver Reference Sensitivity for EN-DC . 88
4.3.2.7.3 ΔR , ΔR for EN-DC . 95
IB,c IBNC
4.3.2.8 Receiver Adjacent Channel Selectivity (ACS) . 97
4.3.2.8.1 Void . 97
4.3.2.8.2 Receiver Adjacent Channel Selectivity for EN-DC . 97
4.3.2.9 Receiver Blocking Characteristics . 98
4.3.2.9.1 Void . 98
4.3.2.9.2 Receiver Blocking Characteristics for EN-DC . 98
4.3.2.10 Receiver Spurious Response . 100
4.3.2.10.1 Void . 100
4.3.2.10.2 Receiver Spurious Response for EN-DC . 100
4.3.2.11 Receiver Intermodulation Characteristic . 102
4.3.2.11.1 Void . 102
4.3.2.11.2 Wideband Intermodulation for EN-DC . 102
4.3.2.12 Receiver Spurious Emissions . 103
4.3.2.12.1 Void . 103
4.3.2.12.2 Receiver Spurious Emissions for EN-DC . 103
5 Testing for compliance with technical requirements . 104
5.1 Testing for compliance with technical requirements for Frequency Range 1 . 104
5.1.1 Environmental conditions for testing . 104
5.1.2 Interpretation of the measurement results . 104
5.1.3 Essential radio test suites . 104
5.1.3.0 General . 104
5.1.3.1 Transmitter Maximum Output Power . 104
5.1.3.1.1 Transmitter Maximum Output Power for Single Carrier . 104
5.1.3.1.2 Void . 106
5.1.3.1.3 Void . 106
5.1.3.1.4 Void . 106
5.1.3.1.5 Transmitter Maximum Output Power for UL-MIMO . 106
5.1.3.2 Transmitter Minimum Output Power . 107
5.1.3.2.1 Transmitter Minimum Output Power for Single Carrier . 107
5.1.3.2.2 Void . 108
5.1.3.2.3 Void . 108
5.1.3.2.4 Void . 108
ETSI
6 Draft ETSI EN 301 908-25 V15.0.0 (2024-07)
5.1.3.2.5 Transmitter Minimum Output Power for UL-MIMO . 108
5.1.3.3 Transmitter Spectrum Emission Mask . 109
5.1.3.3.1 Transmitter Spectrum Emission Mask for Single Carrier . 109
5.1.3.3.2 Void . 115
5.1.3.3.3 Void . 115
5.1.3.3.4 Void . 115
5.1.3.3.5 Transmitter Spectrum Emission Mask for UL-MIMO . 115
5.1.3.4 Transmitter Adjacent Channel Leakage Power Ratio . 118
5.1.3.4.1 Transmitter Adjacent Channel Leakage Power Ratio for Single Carrier . 118
5.1.3.4.2 Void . 120
5.1.3.4.3 Void . 120
5.1.3.4.4 Void . 120
5.1.3.4.5 Transmitter Adjacent Channel Leakage Power Ratio for UL-MIMO . 120
5.1.3.5 Transmitter Spurious Emissions . 123
5.1.3.5.1 Transmitter Spurious Emissions for Single Carrier . 123
5.1.3.5.2 Void . 128
5.1.3.5.3 Void . 128
5.1.3.5.4 Void . 128
5.1.3.5.5 Transmitter Spurious Emissions for UL-MIMO . 128
5.1.3.6 Receiver Reference Sensitivity Level . 136
5.1.3.6.1 Receiver Reference Sensitivity Level for Single Carrier . 136
5.1.3.6.2 Void . 140
5.1.3.6.3 Void . 140
5.1.3.6.4 Void . 140
5.1.3.6.5 Receiver Reference Sensitivity Level for UL-MIMO . 140
5.1.3.7 Receiver Adjacent Channel Selectivity (ACS) . 141
5.1.3.7.1 Receiver Adjacent Channel Selectivity for Single Carrier . 141
5.1.3.7.2 Void . 143
5.1.3.7.3 Void . 143
5.1.3.7.4 Void . 143
5.1.3.7.5 Receiver Adjacent Channel Selectivity for UL MIMO . 143
5.1.3.8 Receiver Blocking Characteristics . 145
5.1.3.8.1 Receiver Blocking Characteristics for Single Carrier . 145
5.1.3.8.2 Void . 149
5.1.3.8.3 Void . 149
5.1.3.8.4 Void . 149
5.1.3.8.5 Receiver Blocking Characteristics for UL-MIMO . 150
5.1.3.9 Receiver Spurious Response . 153
5.1.3.9.1 Receiver Spurious Response for Single Carrier . 153
5.1.3.9.2 Void . 153
5.1.3.9.3 Void . 153
5.1.3.9.4 Void . 153
5.1.3.9.5 Receiver Spurious Response for UL-MIMO . 153
5.1.3.10 Receiver Intermodulation Characteristics . 154
5.1.3.10.1 Receiver Intermodulation Characteristics for Single Carrier . 154
5.1.3.10.2 Void . 156
5.1.3.10.3 Void . 156
5.1.3.10.4 Void . 156
5.1.3.10.5 Receiver Intermodulation Characteristics for UL-MIMO . 156
5.1.3.11 Receiver Spurious Emissions . 157
5.1.3.11.1 Receiver Spurious Emissions for Single Carrier . 157
5.1.3.11.2 Void . 158
5.1.3.11.3 Void . 158
5.1.3.11.4 Void . 158
5.1.3.12 Transmit OFF power . 158
5.1.3.12.1 Transmit OFF power for Single Carrier . 158
5.1.3.12.2 Void . 159
5.1.3.12.3 Void . 159
5.1.3.12.4 Void . 159
5.1.3.12.5 Transmit OFF power for UL-MIMO . 159
5.2 Testing for compliance with technical requirements for Frequency Range 2 . 161
5.2.1 Environmental conditions for testing . 161
ETSI
7 Draft ETSI EN 301 908-25 V15.0.0 (2024-07)
5.2.2 Interpretation of the measurement results . 161
5.2.3 Essential radio test suites . 161
5.2.3.0 General . 161
5.2.3.1 Transmitter Maximum Output Power . 161
5.2.3.1.1 Transmitter maximum output power for Single Carrier . 161
5.2.3.2 Transmitter Minimum Output Power . 163
5.2.3.2.1 Transmitter minimum output power for Single Carrier . 163
5.2.3.3 Transmitter Spectrum Emission Mask . 164
5.2.3.3.1 Transmitter spectrum emission mask for Single Carrier . 164
5.2.3.4 Transmitter Adjacent Channel Leakage Power Ratio . 166
5.2.3.4.1 Transmitter adjacent channel leakage power ratio. 166
5.2.3.5 Transmitter Spurious Emissions . 168
5.2.3.5.1 Transmitter spurious emissions for single carrier . 168
5.2.3.6 Receiver Reference Sensitivity Level . 170
5.2.3.6.1 Receiver Sensitivity Level Single Carrier . 170
5.2.3.7 Receiver Adjacent Channel Selectivity (ACS) . 172
5.2.3.7.1 Receiver Adjacent Channel Selectivity Single Carrier . 172
5.2.3.8 Receiver Blocking Characteristics . 174
5.2.3.8.1 Receiver In-Band Blocking Single Carrier . 174
5.2.3.9 Receiver Spurious Emissions . 175
5.2.3.9.1 Receiver Spurious Emissions Single Carrier . 175
5.3 Testing for compliance with technical requirements for Frequency Range 1 and Frequency Range 2
interworking operation with other radios . 177
5.3.1 Environmental conditions for testing . 177
5.3.2 Interpretation of the measurement results . 178
5.3.3 Essential radio test suites . 178
5.3.3.0 Introduction . 178
5.3.3.0.0 General . 178
5.3.3.0.1 Applicability and test coverage rules . 179
5.3.3.0.2 E-UTRA configuration for EN-DC FR1 tests applying the E-UTRA anchor-agnostic
approach . 179
5.3.3.0.3 E-UTRA configuration for EN-DC FR2 tests applying the E-UTRA anchor-agnostic
approach . 181
5.3.3.1 Transmitter Maximum Output Power .
...
SLOVENSKI STANDARD
01-januar-2025
Celična omrežja IMT - Harmonizirani standard za dostop do radijskega spektra -
25. del: Nova radijska (NR) uporabniška oprema (UE), izdaja 15
IMT cellular networks - Harmonised Standard for access to radio spectrum - Part 25:
New Radio (NR) User Equipment (UE) Release 15
Ta slovenski standard je istoveten z: ETSI EN 301 908-25 V15.1.1 (2024-10)
ICS:
33.060.99 Druga oprema za radijske Other equipment for
komunikacije radiocommunications
33.070.99 Druge mobilne storitve Other mobile services
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
ETSI EN 301 908-25 V15.1.1 (2024-10)
HARMONISED EUROPEAN STANDARD
IMT cellular networks;
Harmonised Standard for access to radio spectrum;
Part 25: New Radio (NR) User Equipment (UE) Release 15
2 ETSI EN 301 908-25 V15.1.1 (2024-10)
Reference
DEN/MSG-TFES-15-25
Keywords
3GPP, 5G, cellular, IMT, IMT-2000, IMT-
Advanced, mobile, NR, radio, regulation
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ETSI
3 ETSI EN 301 908-25 V15.1.1 (2024-10)
Contents
Intellectual Property Rights . 9
Foreword . 9
Modal verbs terminology . 10
Introduction . 10
1 Scope . 11
1.0 General . 11
1.1 Operating bands in FR1 . 11
1.2 Operating bands in FR2 . 14
1.3 Operating bands for Range 1 and Range 2 interworking operation with other radios . 15
1.3.1 Inter-band EN-DC within FR1. 15
1.3.1a Void . 15
1.3.2 Inter-band EN-DC including FR2 . 15
1.3.3 Inter-band EN-DC including FR1 and FR2 . 16
2 References . 17
2.1 Normative references . 17
2.2 Informative references . 18
3 Definition of terms, symbols and abbreviations . 20
3.1 Terms . 20
3.2 Symbols . 22
3.3 Abbreviations . 23
4 Technical requirements specifications . 26
4.1 Technical requirements specification for Frequency Range 1 . 26
4.1.1 Environmental profile . 26
4.1.2 Conformance requirements . 26
4.1.2.0 General . 26
4.1.2.1 Introduction . 26
4.1.2.2 Transmitter Maximum Output Power . 27
4.1.2.2.1 Transmitter Maximum Output Power for Single Carrier . 27
4.1.2.2.2 Void . 29
4.1.2.2.3 Void . 29
4.1.2.2.4 Void . 29
4.1.2.2.5 Transmitter Maximum Output Power for UL-MIMO . 29
4.1.2.3 Transmitter Minimum Output Power . 29
4.1.2.3.1 Transmitter Minimum Output Power for Single Carrier . 29
4.1.2.3.2 Void . 30
4.1.2.3.3 Void . 30
4.1.2.3.4 Void . 30
4.1.2.3.5 Transmitter Minimum Output Power for UL-MIMO . 30
4.1.2.4 Transmitter Spectrum Emission Mask . 30
4.1.2.4.1 Transmitter Spectrum Emission Mask for Single Carrier . 30
4.1.2.4.2 Void . 34
4.1.2.4.3 Void . 34
4.1.2.4.4 Void . 34
4.1.2.4.5 Transmitter Spectrum Emission Mask for UL-MIMO . 34
4.1.2.5 Transmitter Adjacent Channel Leakage Power Ratio . 35
4.1.2.5.1 Transmitter Adjacent Channel Leakage Power Ratio for Single Carrier . 35
4.1.2.5.2 Void . 36
4.1.2.5.3 Void . 36
4.1.2.5.4 Void . 36
4.1.2.5.5 Transmitter Adjacent Channel Leakage Power Ratio for UL-MIMO . 36
4.1.2.6 Transmitter Spurious Emissions . 37
4.1.2.6.1 Transmitter Spurious Emissions for Single Carrier . 37
4.1.2.6.2 Void . 44
4.1.2.6.3 Void . 44
ETSI
4 ETSI EN 301 908-25 V15.1.1 (2024-10)
4.1.2.6.4 Void . 44
4.1.2.6.5 Transmitter Spurious Emissions for UL-MIMO . 44
4.1.2.7 Receiver Reference Sensitivity Level . 45
4.1.2.7.1 Receiver Reference Sensitivity Level for single carrier . 45
4.1.2.7.2 Void . 49
4.1.2.7.3 Void . 49
4.1.2.7.4 Void . 49
4.1.2.7.5 Receiver Reference Sensitivity Level for UL-MIMO . 49
4.1.2.8 Receiver Adjacent Channel Selectivity (ACS) . 49
4.1.2.8.1 Receiver Adjacent Channel Selectivity (ACS) for single carrier . 49
4.1.2.8.2 Void . 53
4.1.2.8.3 Void . 53
4.1.2.8.4 Void . 53
4.1.2.8.5 Receiver Adjacent Channel Selectivity (ACS) for UL-MIMO . 53
4.1.2.9 Receiver Blocking Characteristics . 54
4.1.2.9.1 Receiver Blocking characteristics for single carrier . 54
4.1.2.9.2 Void . 59
4.1.2.9.3 Void . 59
4.1.2.9.4 Void . 59
4.1.2.9.5 Receiver Blocking characteristics for UL-MIMO . 59
4.1.2.10 Receiver Spurious Response . 60
4.1.2.10.1 Receiver Spurious Response for single carrier . 60
4.1.2.10.2 Void . 61
4.1.2.10.3 Void . 61
4.1.2.10.4 Void . 61
4.1.2.10.5 Receiver spurious response for UL-MIMO . 61
4.1.2.11 Receiver Intermodulation Characteristic . 62
4.1.2.11.1 Receiver Intermodulation Characteristic for single carrier . 62
4.1.2.11.2 Void . 65
4.1.2.11.3 Void . 65
4.1.2.11.4 Void . 65
4.1.2.11.5 Receiver Intermodulation Characteristic for UL-MIMO . 65
4.1.2.12 Receiver Spurious Emissions . 65
4.1.2.12.1 Receiver Spurious Emissions for single carrier . 65
4.1.2.12.2 Void . 65
4.1.2.12.3 Void . 65
4.1.2.12.4 Void . 65
4.1.2.13 Transmit OFF Power . 66
4.1.2.13.1 Transmit OFF Power for Single Carrier . 66
4.1.2.13.2 Void . 66
4.1.2.13.3 Void . 66
4.1.2.13.4 Void . 66
4.1.2.13.5 Transmit OFF Power for UL-MIMO . 66
4.2 Technical requirements specification for Frequency Range 2 . 67
4.2.1 Environmental profile . 67
4.2.2 Conformance requirements . 67
4.2.2.0 General . 67
4.2.2.1 Introduction . 67
4.2.2.2 Transmitter Maximum Output Power . 67
4.2.2.2.1 Transmitter maximum output power for Single Carrier . 67
4.2.2.3 Transmitter Minimum Output Power . 68
4.2.2.3.1 Transmitter Minimum Output Power for Single Carrier . 68
4.2.2.4 Transmitter Spectrum Emission Mask . 69
4.2.2.4.1 Transmitter Spectrum Emission Mask for Single Carrier . 69
4.2.2.5 Transmitter Adjacent Channel Leakage Power Ratio . 70
4.2.2.5.1 Transmitter Adjacent Channel Leakage Power Ratio for Single Carrier . 70
4.2.2.6 Transmitter Spurious Emissions . 70
4.2.2.6.1 Transmitter Spurious Emissions for Single Carrier . 70
4.2.2.7 Receiver Reference Sensitivity Level . 72
4.2.2.7.1 Reference sensitivity power level Single Carrier. 72
4.2.2.8 Receiver Adjacent Channel Selectivity (ACS) . 73
4.2.2.8.1 Receiver Adjacent Channel Selectivity Level Single Carrier . 73
ETSI
5 ETSI EN 301 908-25 V15.1.1 (2024-10)
4.2.2.9 Receiver Blocking Characteristics . 75
4.2.2.9.1 Inband blocking Single Carrier . 75
4.2.2.10 Receiver Spurious Emissions . 76
4.2.2.10.1 Receiver Spurious Emissions Single Carrier . 76
4.3 Technical requirements specification for Frequency Range 1 and Frequency Range 2 interworking
operation with other radios . 76
4.3.1 Environmental profile . 76
4.3.2 Conformance requirements . 76
4.3.2.0 General . 76
4.3.2.1 Introduction . 77
4.3.2.2 Transmitter Maximum Output Power . 78
4.3.2.2.1 Void . 78
4.3.2.2.2 Transmitter Maximum Output Power for EN-DC . 78
4.3.2.3 Transmitter Minimum Output Power . 80
4.3.2.3.1 Void . 80
4.3.2.3.2 Transmitter Minimum Output Power for EN-DC . 80
4.3.2.4 Transmitter Spectrum Emission Mask . 81
4.3.2.4.1 Void . 81
4.3.2.4.2 Transmitter Spectrum Emission Mask for EN-DC . 81
4.3.2.5 Transmitter Adjacent Channel Leakage Power Ratio . 82
4.3.2.5.1 Void . 82
4.3.2.5.2 Transmitter Adjacent Channel Leakage Power Ratio for EN-DC . 82
4.3.2.6 Transmitter Spurious Emissions . 83
4.3.2.6.1 Void . 83
4.3.2.6.2 Transmitter Spurious Emissions for EN-DC . 83
4.3.2.7 Receiver Reference Sensitivity Level . 88
4.3.2.7.1 Void . 88
4.3.2.7.2 Receiver Reference Sensitivity for EN-DC . 88
4.3.2.7.3 ΔR , ΔR for EN-DC . 95
IB,c IBNC
4.3.2.8 Receiver Adjacent Channel Selectivity (ACS) . 97
4.3.2.8.1 Void . 97
4.3.2.8.2 Receiver Adjacent Channel Selectivity for EN-DC . 97
4.3.2.9 Receiver Blocking Characteristics . 98
4.3.2.9.1 Void . 98
4.3.2.9.2 Receiver Blocking Characteristics for EN-DC . 98
4.3.2.10 Receiver Spurious Response . 100
4.3.2.10.1 Void . 100
4.3.2.10.2 Receiver Spurious Response for EN-DC . 100
4.3.2.11 Receiver Intermodulation Characteristic . 102
4.3.2.11.1 Void . 102
4.3.2.11.2 Wideband Intermodulation for EN-DC . 102
4.3.2.12 Receiver Spurious Emissions . 103
4.3.2.12.1 Void . 103
4.3.2.12.2 Receiver Spurious Emissions for EN-DC . 103
5 Testing for compliance with technical requirements . 104
5.1 Testing for compliance with technical requirements for Frequency Range 1 . 104
5.1.1 Environmental conditions for testing . 104
5.1.2 Interpretation of the measurement results . 104
5.1.3 Essential radio test suites . 104
5.1.3.0 General . 104
5.1.3.1 Transmitter Maximum Output Power . 104
5.1.3.1.1 Transmitter Maximum Output Power for Single Carrier . 104
5.1.3.1.2 Void . 106
5.1.3.1.3 Void . 106
5.1.3.1.4 Void . 106
5.1.3.1.5 Transmitter Maximum Output Power for UL-MIMO . 106
5.1.3.2 Transmitter Minimum Output Power . 107
5.1.3.2.1 Transmitter Minimum Output Power for Single Carrier . 107
5.1.3.2.2 Void . 108
5.1.3.2.3 Void . 108
5.1.3.2.4 Void . 108
ETSI
6 ETSI EN 301 908-25 V15.1.1 (2024-10)
5.1.3.2.5 Transmitter Minimum Output Power for UL-MIMO . 108
5.1.3.3 Transmitter Spectrum Emission Mask . 109
5.1.3.3.1 Transmitter Spectrum Emission Mask for Single Carrier . 109
5.1.3.3.2 Void . 115
5.1.3.3.3 Void . 115
5.1.3.3.4 Void . 115
5.1.3.3.5 Transmitter Spectrum Emission Mask for UL-MIMO . 115
5.1.3.4 Transmitter Adjacent Channel Leakage Power Ratio . 118
5.1.3.4.1 Transmitter Adjacent Channel Leakage Power Ratio for Single Carrier . 118
5.1.3.4.2 Void . 120
5.1.3.4.3 Void . 120
5.1.3.4.4 Void . 120
5.1.3.4.5 Transmitter Adjacent Channel Leakage Power Ratio for UL-MIMO . 120
5.1.3.5 Transmitter Spurious Emissions . 123
5.1.3.5.1 Transmitter Spurious Emissions for Single Carrier . 123
5.1.3.5.2 Void . 128
5.1.3.5.3 Void . 128
5.1.3.5.4 Void . 128
5.1.3.5.5 Transmitter Spurious Emissions for UL-MIMO . 128
5.1.3.6 Receiver Reference Sensitivity Level . 136
5.1.3.6.1 Receiver Reference Sensitivity Level for Single Carrier . 136
5.1.3.6.2 Void . 140
5.1.3.6.3 Void . 140
5.1.3.6.4 Void . 140
5.1.3.6.5 Receiver Reference Sensitivity Level for UL-MIMO . 140
5.1.3.7 Receiver Adjacent Channel Selectivity (ACS) . 141
5.1.3.7.1 Receiver Adjacent Channel Selectivity for Single Carrier . 141
5.1.3.7.2 Void . 143
5.1.3.7.3 Void . 143
5.1.3.7.4 Void . 143
5.1.3.7.5 Receiver Adjacent Channel Selectivity for UL MIMO . 143
5.1.3.8 Receiver Blocking Characteristics . 145
5.1.3.8.1 Receiver Blocking Characteristics for Single Carrier . 145
5.1.3.8.2 Void . 149
5.1.3.8.3 Void . 149
5.1.3.8.4 Void . 149
5.1.3.8.5 Receiver Blocking Characteristics for UL-MIMO . 150
5.1.3.9 Receiver Spurious Response . 153
5.1.3.9.1 Receiver Spurious Response for Single Carrier . 153
5.1.3.9.2 Void . 153
5.1.3.9.3 Void . 153
5.1.3.9.4 Void . 153
5.1.3.9.5 Receiver Spurious Response for UL-MIMO . 153
5.1.3.10 Receiver Intermodulation Characteristics . 154
5.1.3.10.1 Receiver Intermodulation Characteristics for Single Carrier . 154
5.1.3.10.2 Void . 156
5.1.3.10.3 Void . 156
5.1.3.10.4 Void . 156
5.1.3.10.5 Receiver Intermodulation Characteristics for UL-MIMO . 156
5.1.3.11 Receiver Spurious Emissions . 157
5.1.3.11.1 Receiver Spurious Emissions for Single Carrier . 157
5.1.3.11.2 Void . 158
5.1.3.11.3 Void . 158
5.1.3.11.4 Void . 158
5.1.3.12 Transmit OFF power . 158
5.1.3.12.1 Transmit OFF power for Single Carrier . 158
5.1.3.12.2 Void . 159
5.1.3.12.3 Void . 159
5.1.3.12.4 Void . 159
5.1.3.12.5 Transmit OFF power for UL-MIMO . 159
5.2 Testing for compliance with technical requirements for Frequency Range 2 . 161
5.2.1 Environmental conditions for testing . 161
ETSI
7 ETSI EN 301 908-25 V15.1.1 (2024-10)
5.2.2 Interpretation of the measurement results . 161
5.2.3 Essential radio test suites . 161
5.2.3.0 General . 161
5.2.3.1 Transmitter Maximum Output Power . 161
5.2.3.1.1 Transmitter maximum output power for Single Carrier . 161
5.2.3.2 Transmitter Minimum Output Power . 163
5.2.3.2.1 Transmitter minimum output power for Single Carrier . 163
5.2.3.3 Transmitter Spectrum Emission Mask . 164
5.2.3.3.1 Transmitter spectrum emission mask for Single Carrier . 164
5.2.3.4 Transmitter Adjacent Channel Leakage Power Ratio . 166
5.2.3.4.1 Transmitter adjacent channel leakage power ratio. 166
5.2.3.5 Transmitter Spurious Emissions . 168
5.2.3.5.1 Transmitter spurious emissions for single carrier . 168
5.2.3.6 Receiver Reference Sensitivity Level . 170
5.2.3.6.1 Receiver Sensitivity Level Single Carrier . 170
5.2.3.7 Receiver Adjacent Channel Selectivity (ACS) . 172
5.2.3.7.1 Receiver Adjacent Channel Selectivity Single Carrier . 172
5.2.3.8 Receiver Blocking Characteristics . 174
5.2.3.8.1 Receiver In-Band Blocking Single Carrier . 174
5.2.3.9 Receiver Spurious Emissions . 175
5.2.3.9.1 Receiver Spurious Emissions Single Carrier . 175
5.3 Testing for compliance with technical requirements for Frequency Range 1 and Frequency Range 2
interworking operation with other radios . 177
5.3.1 Environmental conditions for testing . 177
5.3.2 Interpretation of the measurement results . 178
5.3.3 Essential radio test suites . 178
5.3.3.0 Introduction . 178
5.3.3.0.0 General .
...
Das Standarddokument SIST EN 301 908-25 V15.1.1:2025 bietet einen umfassenden Rahmen für die Zugriffsnormen auf das Funkfrequenzspektrum, speziell für das Benutzergerät (UE) im Kontext des Neuen Radios (NR) der 5G-Technologie. Der Anwendungsbereich dieses Dokuments ist klar definiert und erstreckt sich über mehrere Frequenzbereiche (FRs), die in einer übersichtlichen Tabelle (Tabelle 1-1) dargestellt sind. Damit wird die Implementierung und Nutzung der 5G NR Benutzergeräte gezielt gefördert. Ein herausragendes Merkmal dieses Standards ist die detaillierte Aufschlüsselung der Anforderungen für verschiedene Frequenzbereiche, was es Entwicklern und Herstellern erleichtert, die entsprechenden Spezifikationen für ihre Geräte zu erfüllen. Die umfassende Abdeckung der Anforderungen für 5G NR User Equipment gemäß 3GPP™ Release 15, die in mehreren ETSI-Dokumenten (TS 138 101-1, TS 138 101-2 und TS 138 101-3) festgelegt sind, stellt sicher, dass die Hersteller über die notwendigen Richtlinien verfügen, um wettbewerbsfähige und konforme Produkte zu entwickeln. Darüber hinaus integriert der Standard auch Anforderungen für ausgewählte NR-Betriebsbänder aus 3GPP Release 16, was die Relevanz und Zukunftssicherheit des Dokuments erhöht. Dies ermöglicht es den benutzten Geräten, nicht nur aktuelle, sondern auch zukünftige Netzwerktechnologien zu unterstützen, was für die Schlüsseltechnologie der Mobilkommunikation von großer Bedeutung ist. Insgesamt bietet SIST EN 301 908-25 V15.1.1:2025 eine solide Grundlage für die Entwicklung und den Einsatz von 5G NR Benutzergeräten, indem es sowohl die technischen Anforderungen als auch die Frequenzspektren systematisch adressiert. Der Standard gewährleistet, dass die Geräte effizient und gemäß den geltenden Vorschriften arbeiten, was zu einer zuverlässigen und leistungsfähigen 5G-Netzwerkinfrastruktur führt.
The SIST EN 301 908-25 V15.1.1:2025 standard presents a comprehensive framework for the functioning and interoperability of New Radio (NR) User Equipment (UE) within IMT cellular networks. The standard specifically caters to user equipment designed for 5G NR, ensuring that manufacturers and developers adhere to a set of harmonized requirements that facilitate seamless access to radio spectrum. The scope of this document is well-defined, addressing various requirements categorized by different Frequency Ranges (FRs) as highlighted in Table 1-1. This modular approach allows for precise application of the standard across various operating conditions and environments, enhancing the adaptability of NR technology. Furthermore, the focus on 5G NR User Equipment from 3GPP™ Release 15, alongside the inclusion of selected operating bands from Release 16, underscores the document's relevance in the rapidly evolving telecommunications landscape. One of the significant strengths of this standard is its alignment with established specifications set forth by ETSI, including ETSI TS 138 101-1, ETSI TS 138 101-2, and ETSI TS 138 101-3. This consistency ensures that the requirements for 5G NR UE operating bands and 5G NR UE Carrier Aggregation (CA) operating bands are not only comprehensive but also easy to interpret by stakeholders across the industry. Moreover, by unifying various technical requirements under one standard, SIST EN 301 908-25 V15.1.1:2025 plays a vital role in promoting harmonization across different networks and equipment, thus enabling manufacturers to streamline production processes while enhancing interoperability among devices. This is critical for operators looking to deploy diverse 5G NR UE in a coherent manner, ultimately benefiting end users with improved connectivity and performance. The document's forward-looking nature also enhances its importance; as the cellular landscape evolves, the ability of this standard to adapt to future developments in technology and spectrum usage reinforces its relevance in the long run. Overall, the SIST EN 301 908-25 V15.1.1:2025 serves as a foundational reference for organizations aiming to comply with current and future requirements in 5G NR User Equipment development and deployment.
SIST EN 301 908-25 V15.1.1:2025は、5G NRユーザー装置に関する重要な標準であり、その範囲は非常に明確に定義されています。このドキュメントは、新しい無線（NR）技術用のユーザー装置に特化しており、異なる周波数範囲（FR）に対して別々に設定された要件を詳述しています。特に、5G NRユーザー装置がETSI TS 138 101シリーズで規定された方式で運用されるための要件が含まれ、3GPPリリース15および選定されたNR運用バンドに関する要件も示されています。 この標準の強みは、その柔軟性と包括性にあります。各周波数範囲に基づく要件の実装により、様々な使用シナリオに対応できることが特徴です。また、最新の5G技術に基づく要件が含まれているため、通信事業者やデバイスメーカーにとっては、非常に重要な情報源となります。これにより、業界内での適合性が確保され、より効率的な無線通信が実現されるでしょう。 さらに、この標準は技術の進化に伴ってアップデートが行われるため、常に最新の市場ニーズに応える役割を果たします。特に、様々な5G NRの運用バンドに関連する要件が定義されている点は、ユーザー装置の互換性と性能向上に寄与し、技術革新を推進します。このように、SIST EN 301 908-25 V15.1.1:2025は、5G通信のさらなる普及と発展において欠かせない標準となるでしょう。
SIST EN 301 908-25 V15.1.1:2025 표준은 무선 장비 유형 중 신규 무선(NR) 사용자 장비에 대한 접근성 기준을 제시하고 있습니다. 이 문서는 주로 5G NR 사용자 장비의 요구사항을 다루며, 3GPP™ Release 15와 ETSI TS 138 101 시리즈에 정의된 내용을 포함하고 있습니다. 이러한 요구사항은 다양한 주파수 범위(FR)에 따라 별도로 정의되어 있어, 주파수 범위를 명확히 파악하고 이에 맞춰 장비를 설계 및 운영할 수 있도록 돕습니다. 본 표준의 강점은 5G NR 사용자 장비에 대한 명확하고 체계적인 요구사항을 제공한다는 점입니다. 특히, ETSI TS 138 101-1, TS 138 101-2, TS 138 101-3의 요구사항을 기반으로 하여 5G NR의 운영 대역에 대해 구체적인 기준을 제시하고 있어, 관련 업계에서 빠르게 변화하는 기술 환경에 대응할 수 있는 중요한 자료입니다. 또한, 3GPP Release 16의 일부 운영 대역 요구사항을 포함함으로써, 최신 기술 발전을 반영한 것이 큰 장점으로 작용합니다. 결과적으로, SIST EN 301 908-25 V15.1.1:2025 표준은 5G NR 기술을 기반으로 한 사용자 장비의 설계 및 구현에 있어 필수적인 가이드라인을 제공하며, 관련 산업의 발전과 함께 진화하는 기술적 요구를 충족하는 데 매우 중요한 역할을 수행합니다. 이로 인해 이 표준의 적용은 5G NR 사용자 장비의 효율성을 높이고, 신뢰성을 보장하는 데 크게 기여할 것으로 기대됩니다.
La norme SIST EN 301 908-25 V15.1.1:2025 est une référence essentielle pour l'équipement de l'utilisateur en matière de nouvelles radios (NR). Son champ d'application se concentre sur les équipements de communication pour les réseaux cellulaires IMT, spécifiquement ceux fonctionnant avec la technologie 5G définie dans le cadre de 3GPP™ Release 15. L'une des forces de cette norme réside dans sa capacité à fournir des exigences claires pour différents types de matériel opérant sur divers intervalles de fréquence (FR). Cela garantit que les équipements peuvent fonctionner de manière optimale dans un large éventail de bandes de fréquence spécifiées dans le document, comme l'indiquent les tables pertinentes. Ces exigences sont cruciales pour assurer l'interopérabilité et l'efficacité des dispositifs dans les réseaux 5G, ce qui renforce la compétitivité et l'innovation dans le secteur des télécommunications. De plus, la norme englobe non seulement les exigences pour les bandes de fonctionnement des équipements utilisateurs (UE) de 5G NR, mais elle fait également référence aux normes complémentaires de 3GPP™ Release 16. Cela démontre sa pertinence dans un environnement technologique en constante évolution, où les mises à jour et les nouvelles versions des normes sont indispensables pour répondre aux besoins croissants en matière de capacité et de performance des réseaux. En résumé, SIST EN 301 908-25 V15.1.1:2025 s'affirme comme un document fondamental dans le cadre de la normalisation des équipements NR, alliant clarté, exhaustivité et actualité, et garantissant ainsi que tous les acteurs du secteur des communications bénéficient d'un cadre établi pour le développement et l'intégration des nouvelles technologies de communication.
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