SIST EN 303 978 V1.1.2:2013
(Main)Satellite Earth Stations and Systems (SES) - Harmonized EN for Earth Stations on Mobile Platforms (ESOMP) transmitting towards satellites in geostationary orbit in the 27,5 GHz to 30,0 GHz frequency bands covering the essential requirements of article 3.2 of the R&TTE Directive
Satellite Earth Stations and Systems (SES) - Harmonized EN for Earth Stations on Mobile Platforms (ESOMP) transmitting towards satellites in geostationary orbit in the 27,5 GHz to 30,0 GHz frequency bands covering the essential requirements of article 3.2 of the R&TTE Directive
The present document applies to Earth Stations on Mobile Platforms (ESOMP), which have the following characteristics.
• The ESOMP is designed for both mobile and stationary operation.
• The ESOMP operates on various mobile platforms such as trains, maritime vessels, aircraft and other vehicles and, therefore, may be subject to occasional disturbances and interruptions in the satellite link.
• The ESOMP is operating as part of a satellite network (e.g. star, mesh or point-to-point) used for the distribution and/or exchange of information.
• The ESOMP is comprised of all the equipment, electrical and mechanical, from the antenna itself to the interface with other communications equipment on a mobile platform (usually referred to as the terrestrial interface).
• The transmit and receive frequencies are shown in table 1.
• The ESOMP transmits within the frequency range from 27,50 GHz to 30,00 GHz, which is a band allocated to the Fixed Satellite Services (FSS) (Earth-to-space) among other services. However, operation of the ESOMP is intended to be restricted to the frequency range 29,50 GHz to 30,00 GHz in and near those countries that have allocated Fixed Service (FS) to the other frequency ranges. Local regulation may permit operation in these frequency ranges.
• The ESOMP receives in one or more frequencies within the range from 17,30 GHz to 20,20 GHz (FSS).
• The ESOMP uses linear or circular polarization.
• The ESOMP operates through a geostationary satellite (or a cluster of co-located geostationary satellites) that is at least 2° away from any other geostationary satellite operating in the same frequencies and over the same
coverage area. NOTE 1: ESOMPs may operate with satellites that are more closely spaced than 2° with additional operational constraints that are beyond the scope of the present document.
• The ESOMP is designed for unattended operation.
• The ESOMP is controlled and monitored by a Network Control Facility (NCF). This function may be performed centrally (e.g. for a network of ESOMPs with a central hub) or it could be performed within the ESOMP for autonomous control. The NCF is outside the scope of the present document. The present document applies to the ESOMP with its ancillary equipment and its various telecommunication ports, and when operated within the boundary limits of the operational environmental profile as declared by the applicant and when installed as required by the applicant's declaration or in the user documentation. The present document is intended to cover the provisions of Directive 1999/5/EC [i.2] (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".
NOTE 2: Operational requirements are defined by national administrations and by relevant ECC Decisions. 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 Directive 1999/5/EC [i.2] (R&TTE Directive) may apply to equipment within the scope of the present document.
Satelitske zemeljske postaje in sistemi (SES) - Harmonizirani EN za zemeljske postaje na mobilnih platformah, ki oddajajo proti satelitom v geostacionarni orbiti v pasovih od 27,5 GHz do 30,0 GHz, ki zajema bistvene zahteve člena 3.2 direktive R&TTE
Ta dokument se uporablja za zemeljske postaje na mobilnih platformah (ESOMP) z naslednjimi značilnostmi.
• Zemeljska postaja na mobilni platformi je izdelana za mobilno in stacionarno delovanje.
• Zemeljska postaja na mobilni platformi deluje na različnih mobilnih platformah, npr. na vlakih, morskih plovilih, letalih in drugih vozilih, pri čemer lahko pride do občasnih motenj in prekinitev v satelitski povezavi.
• Zemeljska postaja na mobilni platformi deluje kot del satelitskega omrežja (npr. zvezdnega, mrežnega ali od točke do točke), ki se uporablja za distribucijo in/ali izmenjavo informacij.
• Zemeljska postaja na mobilni platformi je sestavljena iz vse opreme, električne in mehanske, od same antene do vmesnikov z drugo komunikacijsko opremo na mobilni platformi (običajno se imenujejo zemeljski vmesniki).
• Frekvence oddajanja in sprejemanja so prikazane v preglednici 1.
• Zemeljska postaja na mobilni platformi oddaja na frekvenci od 27,50 GHz do 30,00 GHz – to je pas, ki je med drugimi storitvami dodeljen fiksnim satelitskim storitvam (FSS) (Zemlja–vesolje). Vendar naj bi bilo delovanje zemeljske postaje na mobilni platformi omejeno na frekvenčni obseg 29,50 GHz do 30,00 GHz v državah in v bližini držav, ki so fiksne storitve (FS) dodelile drugim frekvenčnim obsegom. Lokalni predpisi lahko dovolijo delovanje v teh frekvenčnih obsegih.
• Zemeljska postaja na mobilni platformi sprejema v eni ali več frekvencah v obsegu od 17,30 GHz do 20,20 GHz (fiksne satelitske storitve).
• Zemeljska postaja na mobilni platformi uporablja linearno ali krožno polarizacijo.
• Zemeljska postaja na mobilni platformi deluje prek geostacionarnega satelita (ali skupine skupno nameščenih geostacionarnih satelitov), ki je od katerega koli drugega geostacionarnega satelita, ki deluje na istih frekvencah ter na istem
območju pokritja, oddaljen vsaj za 2°. OPOMBA 1: Zemeljske postaje na mobilni platformi lahko delujejo s sateliti, ki so medsebojno bližje od 2°, z dodatnimi omejitvami delovanja, ki niso zajete v tem dokumentu.
• Zemeljska postaja na mobilni platformi je izdelana za nenadzorovano delovanje.
•Zemeljska postaja na mobilni platformi se krmili in spremlja z napravo za krmiljenje omrežja (NCF). Ta funkcija se lahko izvaja centralno (npr. za omrežje zemeljskih postaj na mobilni platformi s centralnim vozliščem) ali pa se lahko izvaja v sami zemeljski postaji na mobilni platformi za avtonomno krmiljenje. Naprava za krmiljenje omrežja ne spada na področje uporabe tega dokumenta. Ta dokument se uporablja za zemeljsko postajo na mobilni platformi s pomožno opremo in različnimi telekomunikacijskimi vrati, ko ta deluje znotraj mejnih vrednosti obratovalnega okoljskega profila, kot ga z izjavo določi kandidat, ter ko je nameščena v skladu z zahtevami kandidatove izjave ali v skladu z zahtevami dokumentacije uporabnika. Ta dokument zajema določbe člena 3.2 Direktive 1999/5/ES [i.2] (direktive R&TTE), ki navaja, da »[...] mora biti radijska oprema skonstruirana tako, da učinkovito uporablja spekter, razporejen za prizemne/vesoljske radijske komunikacije in orbitalne vire, tako da ne pride do škodljivega motenja.«
OPOMBA 2: Obratovalne zahteve določajo nacionalne uprave in ustrezni sklepi Odbora za elektronske komunikacije. Poleg tega dokumenta se lahko za opremo na področju uporabe tega dokumenta uporabljajo tudi drugi standardi EN, ki določajo tehnične zahteve v zvezi z bistvenimi zahtevami iz drugih delov člena 3 Direktive 1999/5/ES [i.2] (Direktive R&TTE).
General Information
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.577(Satellite Earth Stations and Systems (SES) - Harmonized EN for Earth Stations on Mobile Platforms (ESOMP) transmitting towards satellites in geostationary orbit in the 27,5 GHz to 30,0 GHz frequency bands covering the essential requirements of article 3.2 of the R&TTE Directive33.060.30Radiorelejni in fiksni satelitski komunikacijski sistemiRadio relay and fixed satellite communications systemsICS:Ta slovenski standard je istoveten z:EN 303 978 Version1.1.0SIST EN 303 978 V1.1.2:2013en01-maj-2013SIST EN 303 978 V1.1.2:2013SLOVENSKI
STANDARD
SIST EN 303 978 V1.1.2:2013
ETSI EN 303 978 V1.1.2 (2013-02) Satellite Earth Stations and Systems (SES); Harmonized EN for Earth Stations on Mobile Platforms (ESOMP) transmitting towards satellites in geostationary orbit in the 27,5 GHz to 30,0 GHz frequency bands covering the essential requirements of article 3.2 of the R&TTE Directive
Harmonized European Standard SIST EN 303 978 V1.1.2:2013
ETSI ETSI EN 303 978 V1.1.2 (2013-02) 2
Reference DEN/SES-00324 Keywords antenna, earth station, GSO, mobile, regulation, satellite ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE
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DECTTM, PLUGTESTSTM, UMTSTM and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTE™ are Trade Marks of ETSI 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 303 978 V1.1.2:2013
ETSI ETSI EN 303 978 V1.1.2 (2013-02) 3 Contents Intellectual Property Rights . 7 Foreword . 7 Introduction . 7 1 Scope . 9 2 References . 10 2.1 Normative references . 10 2.2 Informative references . 11 3 Definitions, symbols and abbreviations . 11 3.1 Definitions . 11 3.2 Symbols . 13 3.3 Abbreviations . 13 4 Technical requirements specifications . 14 4.1 General . 14 4.1.1 Environmental profile . 14 4.1.2 Operational configurations . 14 4.1.3 Determination of geographic location of the ESOMP . 14 4.1.4 EIRPAggregate for networks of ESOMPs . 15 4.1.5 Presentation of equipment for testing purposes . 15 4.1.6 Choice of model for testing . 15 4.1.7 Mechanical and electrical design . 15 4.1.7.1 Marking (equipment identification) . 15 4.1.7.2 Equipment identification . 15 4.2 Conformance requirements . 16 4.2.1 Off-axis spurious radiation . 16 4.2.1.1 Justification . 16 4.2.1.2 Specification. 16 4.2.1.3 Conformance tests . 17 4.2.2 On-axis spurious radiation . 17 4.2.2.1 Justification . 17 4.2.2.2 Specification. 17 4.2.2.2.1 "Carrier-on" radio state . 17 4.2.2.2.2 "Carrier-off" and "Emissions disabled" radio states . 17 4.2.2.3 Conformance tests . 18 4.2.3 Off-axis EIRP emission density within the band . 18 4.2.3.1 Justification . 18 4.2.3.2 Co-polarized Specification . 18 4.2.3.3 Void. 18 4.2.3.4 Cross-polarization Specification . 18 4.2.3.5 Burst Transmission Specification . 19 4.2.3.6 Off-axis Geometry Specification . 19 4.2.3.7 Conformance tests . 20 4.2.4 Uplink Power Control Specification . 20 4.2.5 Carrier suppression . 20 4.2.5.1 Justification . 20 4.2.5.2 Specification. 20 4.2.5.3 Conformance tests . 20 4.2.6 Antenna pointing and polarization alignment . 20 4.2.6.1 Antenna pointing accuracy . 20 4.2.6.1.1 Purpose . 20 4.2.6.1.2 Pointing accuracy specification . 20 4.2.6.1.3 On-axis cross polarization isolation specification . 21 4.2.6.1.4 Conformance tests . 21 4.2.6.2 Antenna Pointing Error Detection . 21 SIST EN 303 978 V1.1.2:2013
ETSI ETSI EN 303 978 V1.1.2 (2013-02) 4 4.2.6.2.1 Pointing error detection specification . 21 4.2.6.2.2 Polarization angle alignment specification . 21 4.2.6.2.3 Conformance tests . 22 4.2.7 Cessation of emissions . 22 4.2.7.1 Justification . 22 4.2.7.2 Specification. 22 4.2.7.2.1 Specification 1: Mode of cessation of emissions . 22 4.2.7.2.2 Specification 2: Conditions under which the ESOMP shall cease emissions . 22 4.2.7.2.3 Specification 3: Cessation of emissions . 23 4.2.7.2.4 Specification 4: Fault conditions . 23 4.2.7.3 Conformance tests . 23 4.2.8 Identification of the ESOMP . 23 4.2.8.1 Justification . 23 4.2.8.2 Specification. 23 4.2.8.3 Conformance tests . 23 4.2.9 Control and Monitoring Functions (CMFs) . 24 4.2.9.1 ESOMP States . 24 4.2.9.1.1 CMF state diagram . 25 4.2.9.2 Processor monitoring . 26 4.2.9.2.1 Justification . 26 4.2.9.2.2 Specification . 26 4.2.9.2.3 Conformance tests . 27 4.2.9.3 Transmit subsystem monitoring . 27 4.2.9.3.1 Justification . 27 4.2.9.3.2 Specification . 27 4.2.9.3.3 Conformance tests . 27 4.2.9.4 Power-on/Reset . 27 4.2.9.4.1 Justification . 27 4.2.9.4.2 Specification . 27 4.2.9.4.3 Conformance tests . 27 4.2.9.5 Control Channel (CC) and Response Channel (RC) . 27 4.2.9.5.1 Justification . 27 4.2.9.5.2 Specification . 28 4.2.9.5.3 Conformance tests . 28 4.2.9.6 Network control commands . 28 4.2.9.6.1 Justification . 28 4.2.9.6.2 Specification . 29 4.2.9.6.3 Conformance tests . 29 4.2.9.7 Initial burst transmission . 29 4.2.9.7.1 Justification . 29 4.2.9.7.2 Specification . 29 4.2.9.7.3 Conformance tests . 29 4.2.9.8 Inhibition of transmissions . 30 4.2.9.8.1 Justification . 30 4.2.9.8.2 Specification . 30 4.2.9.8.3 Conformance tests . 30 5 Testing for compliance with technical requirements . 30 5.1 Environmental conditions for testing . 30 5.2 Essential radio test suites . 30 6 Test methods for all aspects of the ESOMP . 30 6.1 General . 30 6.1.1 Interpretation of measurement results . 31 6.1.2 Measuring receiver . 32 6.2 Off-axis spurious radiation . 32 6.2.1 Test method . 33 6.2.1.1 General . 33 6.2.1.2 Multi-carrier operation . 33 6.2.2 Measurements up to 1 000 MHz . 34 6.2.2.1 Test site . 34 6.2.2.2 Measuring receivers . 34 SIST EN 303 978 V1.1.2:2013
ETSI ETSI EN 303 978 V1.1.2 (2013-02) 5 6.2.2.3 Procedure . 34 6.2.3 Measurements above 1 000 MHz . 34 6.2.3.1 Identification of the significant frequencies of spurious radiation . 35 6.2.3.1.1 Test site. 35 6.2.3.1.2 Procedure . 35 6.2.3.2 Measurement of radiated power levels of identified spurious radiation . 35 6.2.3.2.1 Test site. 35 6.2.3.2.2 Procedure . 35 6.2.3.3 Measurement of conducted spurious radiation at the antenna flange . 36 6.2.3.3.1 Test site. 36 6.2.3.3.2 Procedure . 37 6.3 On-axis spurious radiation . 37 6.3.1 Test method . 37 6.3.1.1 Test site . 37 6.3.1.2 Method of measurement . 37 6.3.1.2.1 General . 37 6.3.1.2.2 Method of measurement at the antenna flange . 38 6.3.1.2.3 Method of measurement for an EUT with antenna . 38 6.4 Off-axis EIRP emission density within the band . 39 6.4.1 Test method . 39 6.4.1.1 Transmit output power density . 40 6.4.1.1.1 General . 40 6.4.1.1.2 Test site. 40 6.4.1.1.3 Method of measurement . 40 6.4.1.2 Antenna transmit gain . 41 6.4.1.2.1 General . 41 6.4.1.2.2 Test site. 41 6.4.1.2.3 Method of measurement . 41 6.4.1.3 Antenna transmit radiation patterns . 42 6.4.1.3.1 General . 42 6.4.1.3.2 Test site. 42 6.4.1.3.3 Test arrangement . 43 6.4.1.3.4 Co-polar radiation pattern - azimuth . 43 6.4.1.3.5 Co-polar radiation pattern - elevation . 43 6.4.1.3.6 Cross-polar radiation pattern - azimuth . 44 6.4.1.3.7 Cross-polar radiation pattern - elevation . 44 6.4.2 Computation of results . 45 6.5 Carrier suppression . 45 6.5.1 Test method . 45 6.6 Antenna pointing . 45 6.6.1 General . 45 6.6.2 Test method . 46 6.7 Polarization angle alignment capability . 46 6.7.1 Test method . 46 6.8 Cessation of emissions of the ESOMP . 46 6.8.1 Test Method . 46 6.8.1.1 Required documentation . 46 6.8.1.2 Cessation of emissions from the "Transmission enabled" state . 47 6.8.1.3 Cessation of emission from the "Transmission disabled" state . 47 6.8.1.4 Cessation of emission from the "Initial Phase" state . 47 6.8.1.4.1 EUTs transmitting initial bursts . 47 6.8.1.4.2 EUTs not transmitting initial bursts . 48 6.8.1.5 "Single action" means of cessation of emissions. 48 6.8.1.6 Fault conditions . 49 6.9 Identification of ESOMP . 49 6.9.1 Test arrangement . 49 6.9.2 Test method . 49 6.10 Control and monitoring functions . 49 6.10.1 Test arrangement . 49 6.10.2 Processor
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