CEN/TR 17475:2020
(Main)Space - Use of GNSS-based positioning for road Intelligent Transport System (ITS) - Specification of the test facilities, definition of test scenarios, description and validation of the procedures for field tests related to security performance of GNSS-based positioning terminals
Space - Use of GNSS-based positioning for road Intelligent Transport System (ITS) - Specification of the test facilities, definition of test scenarios, description and validation of the procedures for field tests related to security performance of GNSS-based positioning terminals
This document regards the test procedures for assessment of robustness to security attacks.
Starting from the definition of security attacks taxonomy and security metrics, this TR aims to:
1. Specify test facilities to be used in the tests of GPBT. This comprises both hardware and software equipment.
2. Define relevant test scenarios applicable to security performances. Also the field test needed for validation of scenarios will be properly described.
3. Define end-to-end test procedures comprising experimental validation of the whole test chain.
The results will benefit to the operational basis of EN16803-3 "Assessment of security performances of GNSS based
positioning terminals".
Spezifikation der Testeinrichtungen, Definition von Testszenarien, Beschreibung und Validierung der Verfahren für Feldtests in Bezug auf die Sicherheitsleistung von GNSS-basierten Ortungsterminals
Espace - Utilisation de la localisation basée sur les GNSS pour les systèmes de transports routiers intelligents (ITS) - Spécification des installations d’essais, définition des scénarios d’essais, description et validation des procédures d'essais sur le terrain en matière de performances de sécurité des terminaux de positionnement basés sur les GNSS
Vesolje - Ugotavljanje položaja z uporabo sistema globalne satelitske navigacije (GNSS) pri inteligentnih transportnih sistemih (ITS) v cestnem prometu - Specifikacija preskusnih naprav, definicija preskusnih scenarijev, opis in ovrednotenje postopkov za terensko preskušanje varnosti terminalov GNSS za ugotavljanje položaja
General Information
Buy Standard
Standards Content (Sample)
SLOVENSKI STANDARD
01-julij-2020
Vesolje - Ugotavljanje položaja z uporabo sistema globalne satelitske navigacije
(GNSS) pri inteligentnih transportnih sistemih (ITS) v cestnem prometu -
Specifikacija preskusnih naprav, definicija preskusnih scenarijev, opis in
ovrednotenje postopkov za terensko preskušanje varnosti terminalov GNSS za
ugotavljanje položaja
Space - Use of GNSS-based positioning for road Intelligent Transport System (ITS) -
Specification of the test facilities, definition of test scenarios, description and validation of
the procedures for field tests related to security performance of GNSS-based positioning
terminals
Spezifikation der Testeinrichtungen, Definition von Testszenarien, Beschreibung und
Validierung der Verfahren für Feldtests in Bezug auf die Sicherheitsleistung von GNSS-
basierten Ortungsterminals
Espace - Utilisation de la localisation basée sur les GNSS pour les systèmes de
transports routiers intelligents (ITS) - Spécification des installations d’essais, définition
des scénarios d’essais, description et validation des procédures d'essais sur le terrain en
matière de performances de sécurité des terminaux de positionnement basés sur les
GNSS
Ta slovenski standard je istoveten z: CEN/TR 17475:2020
ICS:
35.240.60 Uporabniške rešitve IT v IT applications in transport
prometu
49.140 Vesoljski sistemi in operacije Space systems and
operations
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
TECHNICAL REPORT
CEN/TR 17475
RAPPORT TECHNIQUE
TECHNISCHER BERICHT
April 2020
ICS 33.060.30; 03.220.20; 35.240.60
English version
Space - Use of GNSS-based positioning for road Intelligent
Transport System (ITS) - Specification of the test facilities,
definition of test scenarios, description and validation of
the procedures for field tests related to security
performance of GNSS-based positioning terminals
Espace - Utilisation de la localisation basée sur les Spezifikation der Testeinrichtungen, Definition von
GNSS pour les systèmes de transports routiers Testszenarien, Beschreibung und Validierung der
intelligents (ITS) - Spécification des installations Verfahren für Feldtests in Bezug auf die
d'essais, définition des scénarios d'essais, description Sicherheitsleistung von GNSS-basierten
et validation des procédures d'essais sur le terrain en Ortungsterminals
matière de performances de sécurité des terminaux de
positionnement basés sur les GNSS
This Technical Report was approved by CEN on 7 March 2020. It has been drawn up by the Technical Committee CEN/CLC/JTC
5.
CEN and CENELEC members are the national standards bodies and national electrotechnical committees of Austria, Belgium,
Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,
Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia,
Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
CEN-CENELEC Management Centre:
Rue de la Science 23, B-1040 Brussels
© 2020 CEN/CENELEC All rights of exploitation in any form and by any means Ref. No. CEN/TR 17475:2020 E
reserved worldwide for CEN national Members and for
CENELEC Members.
Contents Page
European foreword . 4
1 Scope . 5
1.1 Purpose of the document . 5
1.2 Overview of the document . 5
2 Normative references . 5
3 Terms and definitions . 6
4 List of acronyms . 10
5 GNSS Threats overview . 11
5.1 General . 11
5.2 Denial of service: jamming . 11
5.3 Deception of service: spoofing and meaconing . 13
6 Security metrics . 16
6.1 General approach . 16
6.1.1 Introduction . 16
6.1.2 Notes on empirical CDF . 17
6.1.3 ECDF with loss of samples . 19
6.2 Considered metrics . 22
6.2.1 General . 22
6.2.2 Accuracy . 22
6.2.3 Integrity . 24
6.2.4 Availability and continuity . 28
6.3 Other metrics . 30
6.3.1 Time To Fist Fix (TTFF) . 31
6.3.2 Excluded metrics . 31
6.4 Robustness concept: a summary metric . 32
7 Test approach . 32
7.1 SDR concept . 33
7.2 Interference hardware impact . 33
7.2.1 General . 33
7.2.2 Antenna-LNA . 34
7.2.3 AGC . 34
7.2.4 ADC . 34
7.2.5 Digital post-correlation processing . 35
7.3 Record and replay choice . 37
7.4 Jamming testing architecture . 38
7.5 Spoofing testing architecture. 40
7.6 File size and scenario length . 42
7.7 Hybridization issue . 43
8 Test scenarios . 43
8.1 Relevant realistic scenarios . 44
8.1.1 Nominal scenarios . 44
8.1.2 Clear sky scenario as a special case . 44
8.1.3 Scenario VS Data set VS Datafile . 45
8.1.4 Scenario-management authority . 45
8.2 Interference scenarios selection . 45
8.2.1 Jamming proposed scenarios . 46
8.2.2 Spoofing proposed scenarios . 47
8.2.3 Meaconing assessment . 49
8.2.4 Meaconing proposed scenarios . 49
9 Test facilities specification . 50
9.1 Data set record testbed. 50
9.1.1 General . 50
9.1.2 Jamming data generation. 50
9.1.3 Spoofing data recording . 54
9.2 Replay testbed . 55
9.2.1 RF transmitters calibration . 55
9.2.2 Replay testbed schemes . 57
10 End-to-end validation . 58
10.1 Devices under test . 58
10.2 Nominal scenario recording and validation . 60
10.2.1 Nominal scenario recording . 60
10.2.2 Analytical tools . 63
10.2.3 Nominal scenario validation . 65
10.3 Jamming test results . 73
10.3.1 General . 73
10.3.2 Jamming scenarios generation . 73
10.3.3 Interferences on AsteRx3 HDC . 75
10.3.4 Interferences on Ublox 8 . 92
10.4 Spoofing test results . 106
10.4.1 Spoofing scenario recording .
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.