oSIST prEN 302 065-3-1 V3.1.0:2021

Short Range Devices (SRD) using Ultra Wide Band technology (UWB) - Harmonised standard for access to radio spectrum - Part 3: UWB devices installed in motor and railway vehicles - Sub-part 1: Requirements for UWB devices for vehicular access systems

REN/ERM-TGUWB-150-3-1

Naprave kratkega dosega (SRD), ki uporabljajo ultra širokopasovno (UWB) tehnologijo - Harmonizirani standard za dostop do radijskega spektra - 3. del: Naprave UWB, vgrajene v motorna in železniška vozila - 1. poddel: Zahteve za ultra širokopasovne (UWB) naprave za avtomobilske sisteme za dostop

General Information

• Status: Not Published
• Public Enquiry End Date: 24-Oct-2021
• ICS: 33.060.99 - Other equipment for radiocommunications
• ICS: 43.040.15 - Car informatics. On board computer systems
• Technical Committee: MOC - Mobile Communications
• Current Stage: 4020 - Public enquire (PE) (Adopted Project)
• Start Date: 26-Jul-2021
• Due Date: 13-Dec-2021
• Completion Date: 11-Nov-2021
• Ref Project: ETSI EN 302 065-3-1 V3.1.0 (2021-07) - Short Range Devices (SRD) using Ultra Wide Band technology (UWB); Harmonised standard for access to radio spectrum; Part 3: UWB devices installed in motor and railway vehicles Sub-part 1:Requirements for UWB devices for vehicular access systems within 3,8 GHz to 4,2 GHz or 6 GHz to 8,5 GHz

Standards Content (Sample)

Draft ETSI EN 302 065-3-1 V3.1.0 (2021-07)






HARMONISED EUROPEAN STANDARD
Short Range Devices (SRD)
using Ultra Wide Band technology (UWB);
Harmonised standard for access to radio spectrum;
Part 3: UWB devices installed in motor and railway vehicles
Sub-part 1: Requirements for UWB devices
for vehicular access systems

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2 Draft ETSI EN 302 065-3-1 V3.1.0 (2021-07)

Reference
REN/ERM-TGUWB-150-3-1
Keywords
harmonised standard, SRD, UWB
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: [phone]  Fax: [phone]

Siret N° 348 623 562 00017 - APE 7112B
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° w061004871

Important notice
The present document can be downloaded from:
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Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
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If you find errors in the present document, please send your comment to one of the following services:
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Notice of disclaimer & limitation of liability
The information provided in the present deliverable is directed solely to professionals who have the appropriate degree of
experience to understand and interpret its content in accordance with generally accepted engineering or
other professional standard and applicable regulations.
No recommendation as to products and services or vendors is made or should be implied.
In no event shall ETSI be held liable for loss of profits or any other incidental or consequential damages.

Any software contained in this deliverable is provided "AS IS" with no warranties, express or implied, including but not
limited to, the warranties of merchantability, fitness for a particular purpose and non-infringement of intellectual property
rights and ETSI shall not be held liable in any event for any damages whatsoever (including, without limitation, damages
for loss of profits, business interruption, loss of information, or any other pecuniary loss) arising out of or related to the use
of or inability to use the software.
Copyright Notification
No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and
microfilm except as authorized by written permission of ETSI.
The content of the PDF version shall not be modified without the written authorization of ETSI.
The copyright and the foregoing restriction extend to reproduction in all media.

© ETSI 2021.
All rights reserved.

ETSI

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3 Draft ETSI EN 302 065-3-1 V3.1.0 (2021-07)
Contents
Intellectual Property Rights . 6
Foreword . 6
Modal verbs terminology . 7
Introduction . 7
1 Scope . 8
2 References . 8
2.1 Normative references . 8
2.2 Informative references . 9
3 Definition of terms, symbols and abbreviations . 10
3.1 Terms . 10
3.2 Symbols . 11
3.3 Abbreviations . 11
4 Technical requirements specifications . 12
4.1 Environmental profile . 12
4.2 Transmitter requirements . 12
4.2.1 General . 12
4.2.2 Operating Frequency Range (OFR) . 12
4.2.2.1 Applicability. 12
4.2.2.2 Description and general requirements . 12
4.2.2.3 Limits . 12
4.2.2.4 Conformance . 12
4.2.3 Mean e.i.r.p. spectral density . 12
4.2.3.1 Applicability. 12
4.2.3.2 Description . 12
4.2.3.3 Limits . 12
4.2.3.4 Conformance . 13
4.2.4 Peak e.i.r.p. spectral density. 13
4.2.4.1 Applicability. 13
4.2.4.2 Description . 13
4.2.4.3 Limits . 13
4.2.4.4 Conformance . 13
4.2.5 TX unwanted emissions . 13
4.2.5.1 Applicability. 13
4.2.5.2 Description . 13
4.2.5.3 Limits . 13
4.2.5.4 Conformance . 14
4.2.6 Duty Cycle . 14
4.2.6.1 Applicability. 14
4.2.6.2 Description . 14
4.2.6.3 Limits . 14
4.2.6.4 Conformance . 15
4.2.7 Trigger-before-transmit . 15
4.2.7.1 Applicability. 15
4.2.7.2 Description . 15
4.2.7.2.1 General . 15
4.2.7.2.2 Trigger event from use case perspective . 15
4.2.7.2.3 Trigger scenarios on EUT level . 16
4.2.7.2.4 Trigger Scenario 1: EUT is Responder Device . 16
4.5.7.2.5 Trigger Scenario 2: EUT is Initiator Device . 16
4.2.7.2.6 General requirements . 17
4.2.7.3 Limits . 17
4.2.7.4 Conformance . 18
4.3 Receiver requirements . 18
4.3.1 General . 18
ETSI

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4 Draft ETSI EN 302 065-3-1 V3.1.0 (2021-07)
4.3.2 Wanted Technical Performance Criteria . 18
4.3.2.1 Wanted Technical Performance Criterion 1 . 18
4.3.2.2 Wanted Technical Performance Criterion 2 . 19
4.3.3 Receiver spurious emissions . 20
4.3.3.1 Applicability. 20
4.3.3.2 Description . 20
4.3.3.3 Limits . 20
4.3.3.4 Conformance . 21
4.3.4 Receiver Baseline Sensitivity (RBS) . 21
4.3.4.1 Applicability. 21
4.3.4.2 Description . 21
4.3.4.3 Limits . 21
4.3.4.4 Conformance . 21
4.3.5 Receiver Baseline Resilience (RBR) . 21
4.3.5.1 Applicability. 21
4.3.5.2 Description . 22
4.3.5.3 Limits . 22
4.3.5.4 Conformance . 22
5 Testing for compliance with technical requirements . 22
5.1 Environmental conditions for testing . 22
5.2 General conditions for testing . 23
5.3 Conformance test suites . 23
5.3.1 General . 23
5.3.2 Test scenarios . 23
5.4 Conformance methods of measurement for transmitter . 23
5.4.1 General . 23
5.4.2 Operating Frequency Range (OFR) . 23
5.4.3 Mean e.i.r.p. spectral density . 24
5.4.4 Peak e.i.r.p. spectral density. 24
5.4.5 TX unwanted emissions . 24
5.4.6 Duty Cycle . 24
5.4.6.1 Short-Term Duty Cycle . 24
5.4.6.2 Long-Term Duty Cycle . 24
5.4.7 Trigger-before-transmit . 25
5.4.7.1 General . 25
5.4.7.2 Setup for Trigger Scenario 1 . 25
5.4.7.3 Setup for Trigger Scenario 2 . 26
5.5 Conformance methods of measurement for receiver . 27
5.5.1 Receiver Spurious Emissions . 27
5.5.2 Receiver Baseline Sensitivity (RBS) . 27
5.5.3 Receiver Baseline Resilience (RBR) . 28
Annex A (informative): Relationship between the present document and the essential
requirements of Directive 2014/53/EU . 29
Annex B (informative): General conditions for testing, measurement uncertainty and
interpretation of the measurement results . 31
Annex C (informative): Trigger-before-transmit . 32
C.1 Trigger behaviour . 32
C.2 Justification for trigger-before-transmit limits . 32
Annex D (informative): RBR Limits Derivation . 34
D.1 General . 34
D.2 Relevant interferers - Frequency Band 3,8 GHz to 4,2 GHz . 34
D.2.1 Relevant interferers . 34
D.2.2 Limits for equipment type 1 . 34
D.2.3 Limits for equipment type 2 . 34
ETSI

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5 Draft ETSI EN 302 065-3-1 V3.1.0 (2021-07)
D.3 Relevant interferers - Frequency Band 6,0 GHz to 8,5 GHz . 34
D.3.1 Relevant interferers . 34
D.3.2 Limits for equipment type 1 . 35
D.3.3 Limits for equipment type 2 . 35
D.4 Strong interferers . 36
D.4.1 WAS/RLAN in 5 925 MHz to 6 425 MHz . 36
D.4.2 Limits for equipment type 1 and equipment type 2 . 36
Annex E (informative): Bibliography . 37
Annex F (informative): Change history . 38
History . 39


ETSI

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6 Draft ETSI EN 302 065-3-1 V3.1.0 (2021-07)
Intellectual Property Rights
Essential patents
IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The declarations
pertaining to these essential IPRs, if any, are 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 server (https://ipr.etsi.org/).
Pursuant to the ETSI Directives including the ETSI IPR Policy, no investigation regarding the essentiality of IPRs,
including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not
referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become,
essential to the present document.
Trademarks
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ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no
right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does
not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks.
DECT™, PLUGTESTS™, UMTS™ and the ETSI logo are trademarks of ETSI registered for the benefit of its

Members. 3GPP™ and LTE™ are trademarks of ETSI registered for the benefit of its Members and of the 3GPP
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®
oneM2M Partners. GSM and the GSM logo are trademarks registered and owned by the GSM Association.
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BLUETOOTH is a trademark registered and owned by Bluetooth SIG, Inc.
Foreword
This draft Harmonised European Standard (EN) has been produced by ETSI Technical Committee Electromagnetic
compatibility and Radio spectrum Matters (ERM), and is now submitted for the combined Public Enquiry and Vote
phase of the ETSI standards EN Approval Procedure.
The present document has been prepared under the Commission's standardisation request C(2015) 5376 final [i.2] to
provide one voluntary means of conforming to the essential requirements of Directive 2014/53/EU on the harmonisation
of the laws of the Member States relating to the making available on the market of radio equipment and repealing
Directive 1999/5/EC [i.1].
Once the present document is cited in the Official Journal of the European Union under that Directive, compliance with
the normative clauses of the present document given in Table A.1 confers, within the limits of the scope of the present
document, a presumption of conformity with the corresponding essential requirements of that Directive and associated
EFTA regulations.

Proposed national transposition dates
Date of latest announcement of this EN (doa): 3 months after ETSI publication
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 6 months after doa
Date of withdrawal of any conflicting National Standard (dow): 18 months after doa

ETSI

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7 Draft ETSI EN 302 065-3-1 V3.1.0 (2021-07)
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.
Introduction
For the case of the present document, the applicable harmonised standard has been ETSI EN 302 065-3 [i.12], for UWB
devices for ground based vehicular applications, which was published in the OJEU without restriction at 10 March 2017
[i.9] and then published at 5 February 2020 [i.10] with the following restriction:
• "This harmonised standard does not set out technical specifications for 'trigger before-transmit techniques'.
Implementing Decision (EU) 2019/785, however, imposes, as of 16 November 2019, technical requirements to
be used within the bands 3,8-4.2 GHz and 6-8,5 GHz for vehicular access systems using trigger-before
transmit. Therefore compliance with this harmonised standard does not ensure compliance with Decision (EU)
2019/785 and accordingly does not confer a presumption of conformity with those essential requirements set
out in Article 3 (2) of Directive 2014/53/EU which relate to 'trigger-before-transmit techniques'".
In order to consider the above points, ETSI ERM TGUWB decided to develop more specific standards; for the present
document this means instead of a generic ETSI EN 302 065-3 standard for all road and rail vehicles applications, an
ETSI EN 302 065-3-1 for UWB devices for vehicular access systems. Other sub-parts for UWB devices installed in
motor and railway vehicles may follow (ETSI EN 302 065-3-x).
More details on the changes of the present document to previous versions are provided in Annex F.

ETSI

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8 Draft ETSI EN 302 065-3-1 V3.1.0 (2021-07)
1 Scope
The present document specifies technical characteristics and methods of measurements for equipment employing UWB
devices for vehicle access systems, which use pulse based, packet oriented UWB signals for data transfer and/or
distance bounding and/or localization purpose.
EXAMPLE: Radio equipment employing UWB technology for vehicle access systems is equipment intended to
be utilized for vehicle access, vehicle immobilization and extended vehicle access control
functionalities (like closing windows or remotely starting the car).
Following types of equipment are covered by the present document:
1) Equipment Type 1: Vehicle transceivers, which meet the conditions below:
a) Vehicle transceivers communicate on a "trigger-before-transmit" basis with:
i) vehicle ID devices (equipment type 2); and/or
ii) other vehicle transceivers (equipment type 1); and/or
iii) other UWB devices (e.g. smartphones).
b) Vehicle transceivers are installed in the vehicle.
c) Vehicle transceivers are capable of operating in the permitted frequency range as specified in Table 1
with either an integral antenna or a Radio Frequency (RF) output connection and dedicated antenna.
2) Equipment type 2: Vehicle ID devices (e.g. key fobs), which meet the conditions below:
a) Vehicle ID devices are handheld devices.
b) Vehicle ID devices communicate with vehicle transceivers (equipment type 1).
c) Vehicle ID devices are paired with one specific vehicle and are an accessory to this vehicle.
d) Vehicle ID devices are capable of operating in the permitted frequency range as specified in Table 1
using an integral antenna.
NOTE 1: Other UWB devices - like UWB enabled smartphones - are not covered by the present document.
The permitted frequency bands are defined in Table 1.
Table 1: Permitted frequency bands for vehicular access systems
Frequency Band Application
Transmit and Receive 3,8 GHz to 4,2 GHz vehicular access
Transmit and Receive 6,0 GHz to 8,5 GHz vehicular access

NOTE 2: Permitted frequency bands are based on ECC/DEC/(06)04 [i.4], Annex 1.2, Table 3.
NOTE 3: The relationship between the present document and essential requirements of article 3.2 of Directive
2014/53/EU [i.1] is given in Annex A.
2 References
2.1 Normative references
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited vers
...

SLOVENSKI STANDARD
oSIST prEN 302 065-3-1 V3.1.0:2021
01-oktober-2021
Naprave kratkega dosega (SRD), ki uporabljajo ultra širokopasovno (UWB)
tehnologijo - Harmonizirani standard za dostop do radijskega spektra - 3. del:
Naprave UWB, vgrajene v motorna in železniška vozila - 1. poddel: Zahteve za ultra
širokopasovne (UWB) naprave za avtomobilske sisteme za dostop
Short Range Devices (SRD) using Ultra Wide Band technology (UWB) - Harmonised
standard for access to radio spectrum - Part 3: UWB devices installed in motor and
railway vehicles - Sub-part 1: Requirements for UWB devices for vehicular access
systems
Ta slovenski standard je istoveten z: ETSI EN 302 065-3-1 V3.1.0 (2021-07)
ICS:
33.060.99 Druga oprema za radijske Other equipment for
komunikacije radiocommunications
43.040.15 Avtomobilska informatika. Car informatics. On board
Vgrajeni računalniški sistemi computer systems
oSIST prEN 302 065-3-1 V3.1.0:2021 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 302 065-3-1 V3.1.0:2021

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oSIST prEN 302 065-3-1 V3.1.0:2021
Draft ETSI EN 302 065-3-1 V3.1.0 (2021-07)






HARMONISED EUROPEAN STANDARD
Short Range Devices (SRD)
using Ultra Wide Band technology (UWB);
Harmonised standard for access to radio spectrum;
Part 3: UWB devices installed in motor and railway vehicles
Sub-part 1: Requirements for UWB devices
for vehicular access systems

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oSIST prEN 302 065-3-1 V3.1.0:2021

2 Draft ETSI EN 302 065-3-1 V3.1.0 (2021-07)

Reference
REN/ERM-TGUWB-150-3-1
Keywords
harmonised standard, SRD, UWB
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: [phone]  Fax: [phone]

Siret N° 348 623 562 00017 - APE 7112B
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° w061004871

Important notice
The present document can be downloaded from:
http://www.etsi.org/standards-search
The present document may be made available in electronic versions and/or in print. The content of any electronic and/or
print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the prevailing version of an ETSI
deliverable is the one made publicly available in PDF format at www.etsi.org/deliver.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx
If you find errors in the present document, please send your comment to one of the following services:
https://portal.etsi.org/People/CommiteeSupportStaff.aspx
Notice of disclaimer & limitation of liability
The information provided in the present deliverable is directed solely to professionals who have the appropriate degree of
experience to understand and interpret its content in accordance with generally accepted engineering or
other professional standard and applicable regulations.
No recommendation as to products and services or vendors is made or should be implied.
In no event shall ETSI be held liable for loss of profits or any other incidental or consequential damages.

Any software contained in this deliverable is provided "AS IS" with no warranties, express or implied, including but not
limited to, the warranties of merchantability, fitness for a particular purpose and non-infringement of intellectual property
rights and ETSI shall not be held liable in any event for any damages whatsoever (including, without limitation, damages
for loss of profits, business interruption, loss of information, or any other pecuniary loss) arising out of or related to the use
of or inability to use the software.
Copyright Notification
No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and
microfilm except as authorized by written permission of ETSI.
The content of the PDF version shall not be modified without the written authorization of ETSI.
The copyright and the foregoing restriction extend to reproduction in all media.

© ETSI 2021.
All rights reserved.

ETSI

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oSIST prEN 302 065-3-1 V3.1.0:2021

3 Draft ETSI EN 302 065-3-1 V3.1.0 (2021-07)
Contents
Intellectual Property Rights . 6
Foreword . 6
Modal verbs terminology . 7
Introduction . 7
1 Scope . 8
2 References . 8
2.1 Normative references . 8
2.2 Informative references . 9
3 Definition of terms, symbols and abbreviations . 10
3.1 Terms . 10
3.2 Symbols . 11
3.3 Abbreviations . 11
4 Technical requirements specifications . 12
4.1 Environmental profile . 12
4.2 Transmitter requirements . 12
4.2.1 General . 12
4.2.2 Operating Frequency Range (OFR) . 12
4.2.2.1 Applicability. 12
4.2.2.2 Description and general requirements . 12
4.2.2.3 Limits . 12
4.2.2.4 Conformance . 12
4.2.3 Mean e.i.r.p. spectral density . 12
4.2.3.1 Applicability. 12
4.2.3.2 Description . 12
4.2.3.3 Limits . 12
4.2.3.4 Conformance . 13
4.2.4 Peak e.i.r.p. spectral density. 13
4.2.4.1 Applicability. 13
4.2.4.2 Description . 13
4.2.4.3 Limits . 13
4.2.4.4 Conformance . 13
4.2.5 TX unwanted emissions . 13
4.2.5.1 Applicability. 13
4.2.5.2 Description . 13
4.2.5.3 Limits . 13
4.2.5.4 Conformance . 14
4.2.6 Duty Cycle . 14
4.2.6.1 Applicability. 14
4.2.6.2 Description . 14
4.2.6.3 Limits . 14
4.2.6.4 Conformance . 15
4.2.7 Trigger-before-transmit . 15
4.2.7.1 Applicability. 15
4.2.7.2 Description . 15
4.2.7.2.1 General . 15
4.2.7.2.2 Trigger event from use case perspective . 15
4.2.7.2.3 Trigger scenarios on EUT level . 16
4.2.7.2.4 Trigger Scenario 1: EUT is Responder Device . 16
4.5.7.2.5 Trigger Scenario 2: EUT is Initiator Device . 16
4.2.7.2.6 General requirements . 17
4.2.7.3 Limits . 17
4.2.7.4 Conformance . 18
4.3 Receiver requirements . 18
4.3.1 General . 18
ETSI

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oSIST prEN 302 065-3-1 V3.1.0:2021

4 Draft ETSI EN 302 065-3-1 V3.1.0 (2021-07)
4.3.2 Wanted Technical Performance Criteria . 18
4.3.2.1 Wanted Technical Performance Criterion 1 . 18
4.3.2.2 Wanted Technical Performance Criterion 2 . 19
4.3.3 Receiver spurious emissions . 20
4.3.3.1 Applicability. 20
4.3.3.2 Description . 20
4.3.3.3 Limits . 20
4.3.3.4 Conformance . 21
4.3.4 Receiver Baseline Sensitivity (RBS) . 21
4.3.4.1 Applicability. 21
4.3.4.2 Description . 21
4.3.4.3 Limits . 21
4.3.4.4 Conformance . 21
4.3.5 Receiver Baseline Resilience (RBR) . 21
4.3.5.1 Applicability. 21
4.3.5.2 Description . 22
4.3.5.3 Limits . 22
4.3.5.4 Conformance . 22
5 Testing for compliance with technical requirements . 22
5.1 Environmental conditions for testing . 22
5.2 General conditions for testing . 23
5.3 Conformance test suites . 23
5.3.1 General . 23
5.3.2 Test scenarios . 23
5.4 Conformance methods of measurement for transmitter . 23
5.4.1 General . 23
5.4.2 Operating Frequency Range (OFR) . 23
5.4.3 Mean e.i.r.p. spectral density . 24
5.4.4 Peak e.i.r.p. spectral density. 24
5.4.5 TX unwanted emissions . 24
5.4.6 Duty Cycle . 24
5.4.6.1 Short-Term Duty Cycle . 24
5.4.6.2 Long-Term Duty Cycle . 24
5.4.7 Trigger-before-transmit . 25
5.4.7.1 General . 25
5.4.7.2 Setup for Trigger Scenario 1 . 25
5.4.7.3 Setup for Trigger Scenario 2 . 26
5.5 Conformance methods of measurement for receiver . 27
5.5.1 Receiver Spurious Emissions . 27
5.5.2 Receiver Baseline Sensitivity (RBS) . 27
5.5.3 Receiver Baseline Resilience (RBR) . 28
Annex A (informative): Relationship between the present document and the essential
requirements of Directive 2014/53/EU . 29
Annex B (informative): General conditions for testing, measurement uncertainty and
interpretation of the measurement results . 31
Annex C (informative): Trigger-before-transmit . 32
C.1 Trigger behaviour . 32
C.2 Justification for trigger-before-transmit limits . 32
Annex D (informative): RBR Limits Derivation . 34
D.1 General . 34
D.2 Relevant interferers - Frequency Band 3,8 GHz to 4,2 GHz . 34
D.2.1 Relevant interferers . 34
D.2.2 Limits for equipment type 1 . 34
D.2.3 Limits for equipment type 2 . 34
ETSI

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oSIST prEN 302 065-3-1 V3.1.0:2021

5 Draft ETSI EN 302 065-3-1 V3.1.0 (2021-07)
D.3 Relevant interferers - Frequency Band 6,0 GHz to 8,5 GHz . 34
D.3.1 Relevant interferers . 34
D.3.2 Limits for equipment type 1 . 35
D.3.3 Limits for equipment type 2 . 35
D.4 Strong interferers . 36
D.4.1 WAS/RLAN in 5 925 MHz to 6 425 MHz . 36
D.4.2 Limits for equipment type 1 and equipment type 2 . 36
Annex E (informative): Bibliography . 37
Annex F (informative): Change history . 38
History . 39


ETSI

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oSIST prEN 302 065-3-1 V3.1.0:2021

6 Draft ETSI EN 302 065-3-1 V3.1.0 (2021-07)
Intellectual Property Rights
Essential patents
IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The declarations
pertaining to these essential IPRs, if any, are 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 server (https://ipr.etsi.org/).
Pursuant to the ETSI Directives including the ETSI IPR Policy, no investigation regarding the essentiality of IPRs,
including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not
referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become,
essential to the present document.
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ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no
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DECT™, PLUGTESTS™, UMTS™ and the ETSI logo are trademarks of ETSI registered for the benefit of its

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Foreword
This draft Harmonised European Standard (EN) has been produced by ETSI Technical Committee Electromagnetic
compatibility and Radio spectrum Matters (ERM), and is now submitted for the combined Public Enquiry and Vote
phase of the ETSI standards EN Approval Procedure.
The present document has been prepared under the Commission's standardisation request C(2015) 5376 final [i.2] to
provide one voluntary means of conforming to the essential requirements of Directive 2014/53/EU on the harmonisation
of the laws of the Member States relating to the making available on the market of radio equipment and repealing
Directive 1999/5/EC [i.1].
Once the present document is cited in the Official Journal of the European Union under that Directive, compliance with
the normative clauses of the present document given in Table A.1 confers, within the limits of the scope of the present
document, a presumption of conformity with the corresponding essential requirements of that Directive and associated
EFTA regulations.

Proposed national transposition dates
Date of latest announcement of this EN (doa): 3 months after ETSI publication
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 6 months after doa
Date of withdrawal of any conflicting National Standard (dow): 18 months after doa

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7 Draft ETSI EN 302 065-3-1 V3.1.0 (2021-07)
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.
Introduction
For the case of the present document, the applicable harmonised standard has been ETSI EN 302 065-3 [i.12], for UWB
devices for ground based vehicular applications, which was published in the OJEU without restriction at 10 March 2017
[i.9] and then published at 5 February 2020 [i.10] with the following restriction:
• "This harmonised standard does not set out technical specifications for 'trigger before-transmit techniques'.
Implementing Decision (EU) 2019/785, however, imposes, as of 16 November 2019, technical requirements to
be used within the bands 3,8-4.2 GHz and 6-8,5 GHz for vehicular access systems using trigger-before
transmit. Therefore compliance with this harmonised standard does not ensure compliance with Decision (EU)
2019/785 and accordingly does not confer a presumption of conformity with those essential requirements set
out in Article 3 (2) of Directive 2014/53/EU which relate to 'trigger-before-transmit techniques'".
In order to consider the above points, ETSI ERM TGUWB decided to develop more specific standards; for the present
document this means instead of a generic ETSI EN 302 065-3 standard for all road and rail vehicles applications, an
ETSI EN 302 065-3-1 for UWB devices for vehicular access systems. Other sub-parts for UWB devices installed in
motor and railway vehicles may follow (ETSI EN 302 065-3-x).
More details on the changes of the present document to previous versions are provided in Annex F.

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8 Draft ETSI EN 302 065-3-1 V3.1.0 (2021-07)
1 Scope
The present document specifies technical characteristics and methods of measurements for equipment employing UWB
devices for vehicle access systems, which use pulse based, packet oriented UWB signals for data transfer and/or
distance bounding and/or localization purpose.
EXAMPLE: Radio equipment employing UWB technology for vehicle access systems is equipment intended to
be utilized for vehicle access, vehicle immobilization and extended vehicle access control
functionalities (like closing windows or remotely starting the car).
Following types of equipment are covered by the present document:
1) Equipment Type 1: Vehicle transceivers, which meet the conditions below:
a) Vehicle transceivers communicate on a "trigger-before-transmit" basis with:
i) vehicle ID devices (equipment type 2); and/or
ii) other vehicle transceivers (equipment type 1); and/or
iii) other UWB devices (e.g. smartphones).
b) Vehicle transceivers are installe
...