ETSI EN 302 686 V1.1.1 (2011-02)
Intelligent Transport Systems (ITS); Radiocommunications equipment operating in the 63 GHz to 64 GHz frequency band; Harmonized EN covering the essential requirements of article 3.2 of the R&TTE Directive
Intelligent Transport Systems (ITS); Radiocommunications equipment operating in the 63 GHz to 64 GHz frequency band; Harmonized EN covering the essential requirements of article 3.2 of the R&TTE Directive
DEN/ERM-TG37-008
Inteligentni transportni sistemi (ITS) - Radiokomunikacijska oprema, ki deluje v frekvenčnem pasu od 63 GHz do 64 GHz - Harmonizirani EN, ki zajema bistvene zahteve člena 3.2 direktive R&TTE
Ta dokument velja za komunikacije v podjetju, ki uporabljajo radijske oddajnike in sprejemnike za inteligentne transportne sisteme (ITS). Komunikacije ITS lahko obsegajo vozilo – vozilo, vozilo – zgradba in zgradba – vozilo.
Oprema je sestavljena iz oddajnika in povezanega kodirnika ter modulatorja in/ali sprejemnika in povezanega demodulatorja ter dekodirnika. Tipi opreme, ki jo ta dokument zajema, so:
– oprema v vozilu (oprema OBE, vgrajena z notranjimi ali namenskimi antenami, predvidena za uporabo v vozilih, npr. cestna ali tirna vozila),
– oprema ob strani ceste (oprema RSE, ki ima vgrajen antenski priključek, notranjo ali namensko anteno, in ki se običajno uporablja kot stalna postaja), npr. cestna ali železniška infrastruktura.
Ta omrežja delujejo prek kratkega dosega z zelo širokopasovnimi komunikacijami, ki uporabljajo različne usmerjene medije in visoko zmogljive antene, ki omogočajo visok nivo ponovne uporabe spektra in lahko uporabljajo fleksibilno širokopasovno shemo, pod katero običajno delujejo v širokopasovnem načinu, in občasno zmanjšajo njihovo pasovno širino (npr. za usposabljanje z anteno in druge dejavnosti).
Tehnične značilnosti teh uporab so opisane v TR 102 400 [i.1], kjer so uporabe ITS opisane v pasu od 63 GHz do 64 GHz. Ta dokument je prav tako usklajen z rezultati raziskave o kompatibilnosti spektra v poročilu 113 [i.3] CEPT ECC.
Te vrste radijske opreme so zmožne delovati v vseh pasovih ali na katerem koli delu frekvenčnih pasov, kot so podani v preglednici 1.
Preglednica 1: Frekvenčni pasovi za radiokomunikacijske storitve
Frekvenčni pasovi za radiokomunikacijske storitve
Oddajanje Od 63 GHz do 64 GHz
Sprejemanje Od 63 GHz do 64 GHz
Ta dokument zajema določbe člena 3.2 Direktive 1999/5/ES [1] (direktive R&TTE), ki navaja » … radijska oprema je narejena tako, da učinkovito izrablja spekter, razporejen za prizemne/vesoljske radiokomunikacije in orbitalne vire, tako da ne pride do škodljivih motenj«. Poleg tega dokumenta se preostali EN, ki določajo tehnične zahteve v skladu z bistvenimi zahtevami v drugih delih člena 3 direktive R&TTE, lahko uporabljajo za opremo v okviru področja uporabe tega dokumenta.
General Information
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Intelligent Transport Systems (ITS) - Radiocommunications equipment operating in the 63 GHz to 64 GHz frequency band - Harmonized EN covering the essential requirements of article 3.2 of the R&TTE Directive35.240.60Uporabniške rešitve IT v transportu in trgoviniIT applications in transport and trade33.060.01Radijske komunikacije na splošnoRadiocommunications in generalICS:Ta slovenski standard je istoveten z:EN 302 686 Version 1.1.1SIST EN 302 686 V1.1.1:2011en01-april-2011SIST EN 302 686 V1.1.1:2011SLOVENSKI
STANDARD
SIST EN 302 686 V1.1.1:2011
ETSI EN 302 686 V1.1.1 (2011-02)Harmonized European Standard Intelligent Transport Systems (ITS);Radiocommunications equipment operatingin the 63 GHz to 64 GHz frequency band;Harmonized EN covering the essential requirementsof article 3.2 of the R&TTE Directive SIST EN 302 686 V1.1.1:2011
ETSI ETSI EN 302 686 V1.1.1 (2011-02) 2
Reference DEN/ERM-TG37-008 Keywords ITS, radio, regulation, testing ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE
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Important notice Individual copies of the present document can be downloaded from: http://www.etsi.org The present document may be made available in more than one electronic version or in print. In any case of existing or perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF). In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive within ETSI Secretariat. 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 http://portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of the following services: http://portal.etsi.org/chaircor/ETSI_support.asp Copyright Notification No part may be reproduced except as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media.
© European Telecommunications Standards Institute 2011. All rights reserved.
DECTTM, PLUGTESTSTM, UMTSTM, TIPHONTM, the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. LTE™ is a Trade Mark of ETSI currently being registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM® and the GSM logo are Trade Marks registered and owned by the GSM Association. SIST EN 302 686 V1.1.1:2011
ETSI ETSI EN 302 686 V1.1.1 (2011-02) 3 Contents Intellectual Property Rights . 5 Foreword . 5 Introduction . 5 1 Scope . 6 2 References . 6 2.1 Normative references . 7 2.2 Informative references . 7 3 Definitions, symbols and abbreviations . 8 3.1 Definitions . 8 3.2 Symbols . 8 3.3 Abbreviations . 8 4 Technical requirements specifications . 9 4.1 General requirements . 9 4.1.1 Receiver category . 9 4.2 Presentation of equipment for testing purposes . 9 4.2.1 Choice of model for testing . 9 4.2.2 Testing of equipment with alternative power levels . 10 4.3 Mechanical and electrical design . 10 4.3.1 General . 10 4.3.2 Controls . 10 4.3.3 Transmitter shut-off facility . 10 4.3.4 Receiver automatic switch-off . 10 4.3.5 Marking (equipment identification) . 10 4.3.5.1 Equipment identification . 10 4.3.5.2 Marking . 10 4.4 Auxiliary test equipment . 10 4.5 General requirements for RF cables . 11 4.6 RF waveguides . 11 4.6.1 Wave Guide Attenuators . 12 4.7 External harmonic mixers . 12 4.7.1 Introduction. 12 4.7.2 Signal identification . 13 4.7.3 Measurement hints . 13 4.8 Interpretation of the measurement results . 14 4.8.1 Conversion loss data and measurement uncertainty . 15 5 Test conditions, power sources and ambient temperatures . 15 5.1 Normal and extreme test conditions . 15 5.2 Test power source . 15 5.2.1 External test power source . 16 5.2.2 Internal test power source . 16 5.3 Normal test conditions . 16 5.3.1 Normal temperature and humidity . 16 5.3.2 Normal test power source . 16 5.3.2.1 Mains voltage . 16 5.3.2.2 Other power sources . 16 5.4 Extreme test conditions . 17 5.4.1 Extreme temperatures . 17 5.4.2 Extreme test source voltages . 17 5.4.2.1 Mains voltage . 17 5.4.2.2 Regulated lead-acid battery power sources . 17 5.4.2.3 Power sources using other types of batteries . 17 5.4.2.4 Other power sources . 17 SIST EN 302 686 V1.1.1:2011
ETSI ETSI EN 302 686 V1.1.1 (2011-02) 4 6 General conditions . 17 6.1 Normal test signals and test modulation . 17 6.1.1 Normal test signals for data . 18 6.1.2 Product Information . 18 6.1.3 Testing of frequency agile or hopping equipment . 18 6.2 Test sites and general arrangements for radiated measurements . 19 6.2.1 Test fixture . 19 6.2.1.1 Requirements . 19 6.2.1.2 Calibration . 19 6.2.1.3 Test Sites and general arrangement . 20 6.2.1.3.1 Open Area Test Site (OATS) . 20 6.2.1.3.2 Other test sites . 21 6.2.1.3.3 Semi-Anechoic Rooms with a conductive Ground Plane . 21 6.2.1.3.4 Fully Anechoic Rooms (FAR) . 22 6.2.1.3.5 Minimum requirements for test sites for measurements above 18 GHz . 24 6.3 Measuring receiver . 25 6.4 Antennas . 26 6.4.1 Test antenna . 26 6.4.2 Substitution antenna . 26 6.4.3 Signalling antenna . 27 7 Methods of measurement and limits for transmitter parameters . 27 7.1 RF output power (mean e.i.r.p.) . 27 7.1.1 Definition . 27 7.1.2 Limit . 27 7.1.3 Conformance. 28 7.2 Permitted range of operating frequencies . 28 7.2.1 Definition . 28 7.2.2 Method of measurement . 28 7.2.3 Method of measurement for equipment using FHSS modulation . 29 7.2.4 Limit . 29 7.3 Unwanted emissions in the spurious domain. 30 7.3.1 Definition . 30 7.3.2 Method of measurement - radiated unwanted emissions . 30 7.3.3 Limits . 31 8 Receiver . 31 8.1 Unwanted emissions . 31 8.1.1 Definition . 31 8.1.2 Method of measurement radiated unwanted components . 32 8.1.3 Limits . 32 Annex A (normative): HS Requirements and conformance Test specifications Table (HS-RTT) . 33 Annex B (normative): Radiated measurements . 35 B.1 Substitution method . 35 B.1.1 Principle of the substitution measurement method . 35 B.2 Pre-Substitution method . 36 B.2.1 Principle of radiated power measurement based on site attenuation (Pre-Substitution) . 36 Annex C (informative): Atmospheric absorptions and material dependent attenuations . 38 C.1 Atmospheric absorptions . 38 C.2 Material dependent attenuations . 40 Annex D (informative): The EN title in the official languages . 42 History . 43
SIST EN 302 686 V1.1.1:2011
ETSI ETSI EN 302 686 V1.1.1 (2011-02) 5 Intellectual Property Rights IPRs essential or potentially essential to the present document 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 server (http://webapp.etsi.org/IPR/home.asp). Pursuant to the ETSI IPR Policy, no investigation, 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. Foreword This Harmonized European Standard has been produced by ETSI Technical Committee Electromagnetic compatibility and Radio spectrum Matters (ERM). For non-EU countries, the present document may be used for regulatory (Type Approval) purposes. The present document has been produced by ETSI in response to a mandate from the European Commission issued under Council Directive 98/34/EC (as amended) [i.4] laying down a procedure for the provision of information in the field of technical standards and regulations. The present document is intended to become a Harmonized Standard, the reference of which will be published in the Official Journal of the European Communities referencing the Directive 1999/5/EC [i.9] of the European Parliament and of the Council of 9 March 1999 on radio equipment and telecommunications terminal equipment and the mutual recognition of their conformity ("the R&TTE Directive"). The requirements relevant to Directive 1999/5/EC [i.9] are summarised in annex A. Equipment compliant with the present document can be intended for fitment into road vehicles, therefore it is subject to automotive EMC type approval and Directive 95/54/EC [i.7]. For use on vehicles outside the scope of Directive 95/54/EC [i.7], compliance with an EMC directive/standard appropriate for that use is required.
National transposition dates Date of adoption of this EN: 31 January 2011 Date of latest announcement of this EN (doa): 30 April 2011 Date of latest publication of new National Standard or endorsement of this EN (dop/e):
31 October 2011 Date of withdrawal of any conflicting National Standard (dow): 31 October 2012
Introduction The present document is part of a set of standards developed by ETSI and is designed to fit in a modular structure to cover all radio and telecommunications terminal equipment within the scope of the R&TTE Directive. The modular structure is shown in EG 201 399 [i.8]. SIST EN 302 686 V1.1.1:2011
ETSI ETSI EN 302 686 V1.1.1 (2011-02) 6 1 Scope The present document applies to corporate communications using radio transmitters and receivers for Intelligent Transport Systems (ITS). ITS communications may comprise vehicle-to-vehicle, vehicle-to-infrastructure and infrastructure-to-vehicle.
The equipment is comprised of a transmitter and associated encoder and modulator and/or a receiver and associated demodulator and decoder. The types of equipment covered by the present document are as follows: • OnBoard Equipment (OBE equipment fitted with an integral or dedicated antenna(s), intended for use in vehicles, e.g. a road or a rail vehicle). • Road Side Equipment (RSE equipment fitted with an antenna socket, integral or dedicated antenna(s), normally used as a fixed station); e.g. a road or rail infrastructure. These networks operate over a short range with very wideband communications using a variety of directional medium and high gain antennas to enable a high degree of spectrum reuse, and may use a flexible bandwidth scheme under which they normally operate in a wideband mode, and periodically reduce their bandwidth (e.g. for antenna training and other activities). The technical characteristics of these applications are described in TR 102 400 [i.1], where ITS applications in the 63 GHz to 64 GHz band is described. The present document is also in line with the results of the of the spectrum compatibility study in the CEPT ECC Report 113 [i.3]. These radio equipment types are capable of operating in all or any part of the frequency bands given in table 1. Table 1: Radiocommunications service frequency bands
Radiocommunications service frequency bands Transmit 63 GHz to 64 GHz Receive 63 GHz to 64 GHz
The present document is intended to cover the provisions of Directive 1999/5/EC [i.9] (R&TTE Directive), article 3.2, which states that "…. radio equipment shall be so constructed that it effectively uses the spectrum allocated to terrestrial/space radio communications and orbital resources so as to avoid harmful interference". In addition to the present document, other ENs that specify technical requirements in respect of essential requirements under other parts of article 3 of the R&TTE Directive may apply to equipment within the scope of the present document. NOTE: A list of such ENs is included on the web site http://www.newapproach.org. 2 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 version applies. For non-specific references, the latest version of the reference document (including any amendments) applies. Referenced documents which are not found to be publicly available in the expected location might be found at http://docbox.etsi.org/Reference. NOTE: While any hyperlinks included in this clause were valid at the time of publication ETSI cannot guarantee their long term validity. SIST EN 302 686 V1.1.1:2011
ETSI ETSI EN 302 686 V1.1.1 (2011-02) 7 2.1 Normative references The following referenced documents are necessary for the application of the present document. [1] ETSI TR 100 028 (all parts) (V1.4.1): "Electromagnetic compatibility and Radio spectrum matters (ERM); Uncertainties in the measurement of mobile radio equipment characteristics". [2] CISPR 16 (2006) (parts 1-1, 1-4 and 1-5): "Specification for radio disturbance and immunity measuring apparatus and methods; Part 1: Radio disturbance and immunity measuring apparatus". [3] ITU-T Recommendation O.153 (1992): "Basic parameters for the measurement of error performance at bit rates below the primary rate". [4] ETSI TR 102 273 (all parts) (V1.2.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM); Improvement on Radiated Methods of Measurement (using test site) and evaluation of the corresponding measurement uncertainties". 2.2 Informative references The following referenced documents are not necessary for the application of the present document but they assist the user with regard to a particular subject area. [i.1] ETSI TR 102 400 (V1.2.1): "Electromagnetic compatibility and Radio spectrum Matters (ERM); Short Range Devices (SRD); Intelligent Transport Systems (ITS); Road Traffic and Transport Telematics (RTTT); Technical characteristics for communications equipment in the frequency band from 63 GHz to 64 GHz; System Reference Document". [i.2] ETSI TS 103 051: "Electromagnetic compatibility and Radio spectrum Matters (ERM); Expanded measurement uncertainty for the measurement of radiated electromagnetic fields". [i.3] CEPT ECC Report 113: "Compatibility studies around 63 GHz between Intelligent Transportation Systems (ITS) and other systems". [i.4] Directive 98/34/EC of the European Parliament and of the Council of 22 June 1998 laying down a procedure for the provision of information in the field of technical standards and regulations. [i.5] ETSI TS 103 052: "Electromagnetic compatibility and Radio spectrum Matters (ERM); Radiated measurement methods and general arrangements for test sites up to 100 GHz". [i.6] CEPT/ERC Recommendation 74-01 (2005): "Unwanted emissions in the spurious domain". [i.7] Commission Directive 95/54/EC of 31 October 1995 adapting to technical progress Council Directive 72/245/EEC on the approximation of the laws of the Member States relating to the suppression of radio interference produced by spark-ignition engines fitted to motor vehicles and amending Directive 70/156/EEC on the approximation of the laws of the Member States relating to the type-approval of motor vehicles and their trailers. [i.8] ETSI EG 201 399: "Electromagnetic compatibility and Radio spectrum Matters (ERM); A guide to the production of Harmonized Standards for application under the R&TTE Directive". [i.9] Directive 1999/5/EC of the European Parliament and of the Council of 9 March 1999 on radio equipment and telecommunications terminal equipment and the mutual recognition of their conformity (R&TTE Directive). [i.10] ITU-R Recommendation P.676-5 (2001): "Attenuation by atmospheric gases". SIST EN 302 686 V1.1.1:2011
ETSI ETSI EN 302 686 V1.1.1 (2011-02) 8 3 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in the R&TTE Directive [i.9] and the following apply: channel separation: minimum separation (in MHz) between the centre frequencies of two adjacent channels in the channel plan of the radio equipment environmental profile: declared range of environmental conditions under which equipment within the scope of the present document is required to be compliant integral antenna: antenna which is declared to be part of the radio equipment by the supplier NOTE 1: In some cases, it may not be possible to remove an integral antenna or expose an antenna connector without changing the output characteristics of the radio equipment. NOTE 2: Even with an integral antenna, it might still be possible to separate the antenna from the equipment using a special tool. mean power: when applied to a modulated signal, this is the power (transmitted or received) in a bandwidth necessary bandwidth: width of the frequency band which is just sufficient to ensure the transmission of information at the rate and with the quality required under specified conditions smart antenna systems: equipment that combines multiple transmit and/or receive antenna elements with a signal processing function to increase its radiation and/or reception capabilities NOTE: This includes techniques such as spatial multiplexing, beam forming, cyclic delay diversity, etc. 3.2 Symbols For the purposes of the present document, the following symbols apply: dBc spectral density relative to the maximum spectral power density of the transmitted signal dBm decibel relative to one milliwatt dBr decibel relative to a given maximum power level GHz thousand millions of cycles kHz thousands of cycles μs millionths of seconds 3.3 Abbreviations For the purposes of the present document, the follo
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