oSIST prEN 300 674-3-1 V3.0.0:2010

SLOVENSKI STANDARD
oSIST prEN 300 674-3-1 V3.0.0:2010
01-september-2010
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Intelligent Transport Systems (ITS) - Road Transport and Traffic Telematics (RTTT) -
Dedicated Short Range Communications (DSRC) - Part 3-1: Technical characteristics
and test methods for High Data Rate (HDR) data transmission equipment operating in
the 5,8 GHz Industrial, Scientific and Medical (ISM) band
Ta slovenski standard je istoveten z: EN 300 674-3-1 Version 3.0.0
ICS:
35.240.60 Uporabniške rešitve IT v IT applications in transport
transportu in trgovini and trade
oSIST prEN 300 674-3-1 V3.0.0:2010 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 300 674-3-1 V3.0.0:2010

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oSIST prEN 300 674-3-1 V3.0.0:2010

Draft ETSI EN 300 674-3-1 V3.0.0 (2010-06)
European Standard (Telecommunications series)

Intelligent Transport Systems (ITS);
Road Transport and Traffic Telematics (RTTT);
Dedicated Short Range Communications (DSRC);
Part 3-1: Technical characteristics and test methods for High
Data Rate (HDR) data transmission equipment operating in
the 5,8 GHz Industrial, Scientific and Medical (ISM) band

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oSIST prEN 300 674-3-1 V3.0.0:2010
 2 Draft ETSI EN 300 674-3-1 V3.0.0 (2010-06)



Reference
REN/ITS-0020014
Keywords
DSRC, ITS, protocol, testing
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oSIST prEN 300 674-3-1 V3.0.0:2010
 3 Draft ETSI EN 300 674-3-1 V3.0.0 (2010-06)
Contents
Intellectual Property Rights . 11
Foreword . 11
Introduction . 11
1 Scope . 13
2 References . 13
2.1 Normative references . 13
2.2 Informative references . 14
3 Definitions, symbols and abbreviations . 14
3.1 Definitions . 14
3.1.1 Layer 1 definitions . 14
3.1.2 Layer 2 definitions . 18
3.1.3 Layer 7 definitions . 18
3.1.4 Security definitions . 18
3.2 Definitions from other standards . 19
3.2.1 Layer 2 related definitions . 19
3.2.2 Layer 7 related definitions . 19
3.3 Symbols . 19
3.4 Abbreviations . 20
4 General . 21
4.1 Presentation of equipment for testing purposes . 21
4.1.1 Choice of model for testing . 21
4.1.2 Choice of operating frequencies . 21
4.1.3 Testing of equipment with or without a permanent external RF port . 21
4.1.4 Equipment with a permanent internal RF port . 21
4.1.5 Equipment with a temporary RF port . 22
4.1.6 Antennas . 22
4.2 Mechanical and electrical design . 22
4.2.1 General . 22
4.2.2 Controls . 22
4.2.3 Marking . 22
4.2.3.1 Equipment identification . 22
4.2.4 Receiver data squelch . 22
4.3 Declarations by the applicant . 22
4.4 Auxiliary test equipment . 23
4.5 Interpretation of the measurement results . 23
5 Test conditions, power sources and ambient temperatures . 23
5.1 Normal and extreme test conditions . 23
5.2 External test power source. 23
5.3 Normal test conditions . 24
5.3.1 Normal temperature and humidity . 24
5.3.2 Normal test power source . 24
5.3.2.1 Mains voltage . 24
5.3.2.2 Regulated lead-acid battery power sources . 24
5.3.2.3 Other power sources . 24
5.4 Extreme test conditions . 24
5.4.1 Extreme temperatures . 24
5.4.1.1 Procedure for tests at extreme temperatures . 24
5.4.1.1.1 Procedure for equipment designed for continuous transmit operation . 24
5.4.1.1.2 Procedure for equipment designed for intermittent transmit operation . 25
5.4.1.2 Extreme temperature ranges . 25
5.4.2 Extreme test source voltages . 25
5.4.2.1 Mains voltage . 25
5.4.2.2 Lead-acid battery, regulated power sources . 25
ETSI

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oSIST prEN 300 674-3-1 V3.0.0:2010
 4 Draft ETSI EN 300 674-3-1 V3.0.0 (2010-06)
5.4.2.3 Power sources using other types of batteries . 26
5.4.2.4 Other power sources . 26
6 General conditions . 26
6.1 Test signals and test modulation . 26
6.1.1 Normal test signals (wanted and unwanted signals) . 26
6.1.1.1 Signals for bit stream measurements . 27
6.1.1.2 Signal for messages . 27
6.2 Modes of operation of the transmitter . 27
6.3 Encoder for receiver measurements . 28
6.4 Facilities for access . 28
6.4.1 Analogue access . 28
6.4.2 Access points for data stream measurement . 28
6.4.3 Coupling arrangements . 29
6.4.3.1 Arrangements for measurements with continuous bit streams . 29
6.4.3.2 Arrangement for measurements with messages . 29
6.4.4 Message received indicator . 29
6.5 Test sites and general arrangements for radiated measurements . 29
6.6 Artificial antenna . 29
6.7 Test fixture . 29
6.7.1 Calibration . 30
6.7.2 Mode of use . 30
6.8 Specific RSU test conditions . 30
6.8.1 Antenna polarization . 30
6.8.2 Signal modulation . 31
6.8.3 Data coding . 31
6.8.4 Bit rate . 31
6.8.5 Angular E.I.R.P. mask . 31
6.8.6 Wake-up trigger for OBU . 31
6.9 Specific OBU test conditions . 32
6.9.1 Antenna polarization . 32
6.9.2 Modulation on carrier . 32
6.9.3 Data coding . 32
6.9.4 Use of sidebands . 32
6.9.5 Responding bit rate and sub-carrier frequencies . 32
6.9.6 Antenna characteristics . 32
7 Layer 1: Methods of measurement and limits for road side unit transmitter parameters . 33
7.1 Generalities. 33
7.2 Equivalent isotropically radiated power (e.i.r.p.) . 33
7.2.1 Definition . 33
7.2.2 Method of measurement . 33
7.2.3 Limits . 34
7.3 Frequency error . 34
7.3.1 Definition . 34
7.3.2 Method of measurement . 34
7.3.3 Limits . 34
7.4 Transmitter spectrum mask . 34
7.4.1 Definition . 34
7.4.2 Method of measurement . 35
7.4.3 Limits . 35
7.5 Modulation depth . 36
7.5.1 Definition . 36
7.5.2 Method of measurement . 36
7.5.3 Limits . 36
7.6 Eye pattern. 37
7.6.1 Definition . 37
7.6.2 Method of measurement . 37
7.6.3 Limits . 38
7.7 Spurious emissions . 38
7.7.1 Definition . 38
7.7.2 Measuring receiver . 38
ETSI

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oSIST prEN 300 674-3-1 V3.0.0:2010
 5 Draft ETSI EN 300 674-3-1 V3.0.0 (2010-06)
7.7.3 Method of measurement conducted spurious emission. 38
7.7.4 Method of measurement cabinet spurious radiation . 39
7.7.5 Method of measurement radiated spurious emission . 40
7.7.6 Limits . 40
8 Layer 1: Methods of measurement and limits for road side unit receiver parameters . 40
8.1 Maximum useable sensitivity . 41
8.1.1 Definition . 41
8.1.2 Method of measurements under normal and extreme test conditions . 41
8.1.2.1 Test arrangement for equipment with integral antenna . 41
8.1.2.2 Test arrangement for equipment with antenna connector . 43
8.1.2.3 Test procedure for continuous bit streams . 43
8.1.2.4 Test procedure for messages . 44
8.1.3 Limits . 44
8.2 Error behaviour at high wanted input signals . 44
8.2.1 Definition . 44
8.2.2 Method of measurement . 44
8.2.3 Limits . 45
8.3 Degradation measurements . 45
8.3.1 Definition . 45
8.3.2 General conditions . 45
8.3.3 Co-channel rejection . 46
8.3.3.1 Definition . 46
8.3.3.2 Method of measurement . 46
8.3.3.3 Limits . 47
8.3.4 Adjacent channel selectivity . 47
8.3.4.1 Definition . 47
8.3.4.2 Method of measurement . 47
8.3.4.3 Limits . 48
8.3.5 Spurious response rejection and blocking/desensitization . 48
8.3.5.1 Definition . 48
8.3.5.2 Method of measurement . 48
8.3.5.3 Limits . 49
8.3.6 Intermodulation response rejection . 49
8.3.6.1 Definition . 49
8.3.6.2 Method of measurement . 49
8.3.6.3 Limits . 50
8.4 Spurious emissions . 50
8.4.1 Definition . 50
8.4.2 Method of measurement - conducted spurious emissions . 50
8.4.3 Method of measurement - cabinet radiation . 51
8.4.4 Method of measurement - radiated spurious components . 51
8.4.5 Limits . 52
9 Layer 1: Method of measurements and limits for on-board units . 52
9.1 OBU sensitivity . 52
9.1.1 Definition . 52
9.1.2 Method of measurement . 52
9.1.3 Limits . 53
9.2 On board unit access. 53
9.2.1 Definition . 53
9.2.2 Method of measurement .
...