SIST EN 302 977 V1.1.2:2010
(Main)Satellite Earth Stations and Systems (SES) - Harmonized EN for Vehicle-Mounted Earth Stations (VMES) operating in the 14/12 GHz frequency bands covering essential requirements under article 3.2 of the R&TTE directive
Satellite Earth Stations and Systems (SES) - Harmonized EN for Vehicle-Mounted Earth Stations (VMES) operating in the 14/12 GHz frequency bands covering essential requirements under article 3.2 of the R&TTE directive
The present document applies to Earth Stations located on board Vehicles, which have the following characteristics.
- The VMES may transmit and receive data when the vehicle is in motion and also when the vehicle is stationary.
- The VMES operates on wheeled or tracked vehicles and, therefore, may be subject to occasional disturbances and interruptions in the satellite link.
- The VMES 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 VMES is comprised of all the equipment, electrical and mechanical, from the antenna itself to the interface with other communications equipment on a vehicle (usually referred to as th terrestrial interface).
- The VMES transmits on single carrier in the frequency range 14,00 GHz to 14,50 GHz, which is a band allocated to the Fixed Satellite Services (FSS) (Earth-to-space) among other services. However, operation of the VMES is intended to be restricted to the lower half of the band in and near those countries that have allocated Fixed Service (FS) to the upper half. Local regulation may permit operation in the upper half of the band.
NOTE 1: For the purposes of the present specification, OFDM modulation is considered as a single carrier.
- The VMES receives in one or more frequencies within the range from 10,70 GHz to 12,75 GHz in bands allocated to the Fixed Satellite Services (FSS) (space-to-Earth) or the Broadcast Satellite Service (BSS) (space-to-Earth), depending on the ITU Region where the VMES is located.
- The VMES uses linear or circular polarization.
- The VMES is designed to operate through a geostationary satellite (or a cluster of co-located geostationary satellites) that is at least 3 ° away from any other geostationary satellite operating in the same frequencies and over the same coverage area.
NOTE 2: Satellites may be spaced closer than 3 °. In such cases, the satellite operator will inform the VMES client
of the requirements of the system coordination agreements.
- The VMES transmits at elevations greater than or equal to 7 relative to the local horizon.
- The VMES is designed for unattended operation.
- The VMES is designed for both mobile and stationary operation. In the case of stationary operation, the VMES must not be accessible to the general public and operated safely.
- The VMES is controlled and monitored by an Antenna Control Facility (ACF). This function may be performed centrally (e.g. for a network of VMESs with a central hub) or it could be performed within the VMES for autonomous control. The ACF is outside the scope of the present document.
The present document applies to the VMES 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 [1] (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 3: 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 [1] (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 vozilih (VMES), delujoče v frekvenčnih pasovih 14/12 GHz, ki zajema bistvene zahteve člena 3.2 direktive R&TTE
Pričujoči dokument velja za zemeljske postaje nameščene na vozilih, ki imajo naslednje lastnosti.
- VMES lahko oddaja ali sprejema podatke, ko je vozilo v gibanju ali kadar vozilo miruje.
- VMES deluje na vozilih s kolesi ali gosenicami in je zato lahko podvržen občasnim motnjam in prekinitvam na satelitski povezavi.
- VMS deluje kot del satelitskega omrežja (npr. zvezda, mreža ali točka), ki se uporablja za prenos in/ali izmenjavo informacij.
- VMES je sestavljen iz celotne opreme, električne ali mehanske, od same antene do vmesnika z drugo komunikacijsko opremo na vozilu (ponavadi navedeno kot zemeljski vmesnik).
- VMES oddaja na eni nosilni frekvenci v frekvenčnem razponu od 14,00 GHz do 14,50 GHz, ki je med drugimi storitvami dodeljeni pas za stalne satelitske storitve (FSS) (zemlja - vesolje). Vendar je delovanje VMES namenjeno temu, da je omejeno na spodnjo polovico pasu v in okoli držav, ki imajo razporejene stalne storitve (FS) na zgornji polovici. Lokalna ureditev lahko dopušča delovanje v zgornji polovici pasu.
OPOMBA 1: Za namene pričujočih specifikacij se OFDM modulacija šteje kot ena nosilna frekvenca.
- VMES sprejema na eni ali več frekvencah znotraj razpona od 10,70 GHz do 12,75 GHz v pasovih razporejenih za stalne satelitske storitve (FSS) (vesolje-zemlja) ali storitve satelitske radiofuzije (BSS) (vesolje - zemlja), odvisno od ITU regije, kjer se nahaja VMES.
- VMES uporablja linearno ali krožno polarizacijo.
- VMES je načrtovan za delovanje skozi geostacionarni satelit (ali skupino kolociranih geostacionarnih satelitov), ki je vsaj 3° vstran od katerih koli drugih geostacionarnih satelitov, ki delujejo na istih frekvencah in za isto pokrito območje.
OPOMBA 2: Sateliti so lahko razporejeni bližje od 3°. V takšnih primerih, operaterji satelita obvestijo VMES klienta
o zahtevah sporazuma o koordinaciji sistema.
- VMES oddaja na višinah višjih od ali enakih 7 , glede na lokalni horizont.
- VMES je načrtovan za delovanje brez nadzora.
- VMES je načrtovan za mobilno in stalno delovanje. V primeru stalnega delovanja, VMES ne sme biti dosegljiv širši javnosti in mora biti varno upravljan.
- VMES je upravljan in nadzorovan z napravo za nadzor antene (ACF). Ta funkcija je lahko izvedena centralno (npr. za omrežja VMES z osrednjim omrežnim razdelilnikom) ali izvedena znotraj VMES za samostojno kontrolo. ACF je zunaj področja uporabe pričujočega dokumenta.
Pričujoči dokument velja za VMES z njegovo pomožno opremo in njegovimi raznimi telekomunikacijskimi priključki ter kadar deluje znotraj mej delovanja okoljskega profila, kot je določen s strani prosilca, in kadar je nameščen, kot se zahteva z izjavo prosilca ali dokumentacijo uporabnika. Pričujoči dokument je namenjen temu, da zajema določbe člena 3.2. Direktive 1999/5/ES [1] (R&TTE Direktive), ki navaja, da» … radijska oprema je narejena tako, da učinkovito izrablja spekter, razporejen za prizemne/vesoljske radiokomunikacije in orbitalne vire, tako da ne pride do škodljivega motenja«. OPOMBA 3: Operativne zahteve so določili državni upravni organi in pomembne Odločbe EGS. Poleg pričujočega dokumenta se lahko ostali EN, ki določajo tehnične zahteve v skladu z bistvenimi zahtevami v drugih delih člena 3 Direktive 1999/5/ES [1] (R&TTE Direktive), uporabljajo za opremo znotraj področja uporabe pričujočega dokumenta.
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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Satellite Earth Stations and Systems (SES) - Harmonized EN for Vehicle-Mounted Earth Stations (VMES) operating in the 14/12 GHz frequency bands covering essential requirements under 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 302 977 Version 1.1.2SIST EN 302 977 V1.1.2:2010en01-april-2010SIST EN 302 977 V1.1.2:2010SLOVENSKI
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SIST EN 302 977 V1.1.2:2010
ETSI EN 302 977 V1.1.2 (2010-02)Harmonized European Standard (Telecommunications series) Satellite Earth Stations and Systems (SES);Harmonized EN for Vehicle-Mounted Earth Stations (VMES)operating in the 14/12 GHz frequency bandscovering the essential requirementsof article 3.2 of the R&TTE directive SIST EN 302 977 V1.1.2:2010
ETSI ETSI EN 302 977 V1.1.2 (2010-02) 2
Reference DEN/SES-00301 Keywords antenna, earth station, GSO, regulation, satellite ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: +33 4 92 94 42 00
Fax: +33 4 93 65 47 16
Siret N° 348 623 562 00017 - NAF 742 C Association à but non lucratif enregistrée à la Sous-Préfecture de Grasse (06) N° 7803/88
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 2010. 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 302 977 V1.1.2:2010
ETSI ETSI EN 302 977 V1.1.2 (2010-02) 3 Contents Intellectual Property Rights . 6 Foreword . 6 Introduction . 6 1 Scope . 7 2 References . 8 2.1 Normative references . 8 2.2 Informative references . 9 3 Definitions, symbols and abbreviations . 9 3.1 Definitions . 9 3.2 Symbols . 12 3.3 Abbreviations . 12 4 Technical requirements specifications . 13 4.1 General . 13 4.1.1 Environmental profile . 13 4.1.2 Operational configurations . 13 4.1.3 Determination of geographic location of the VMES . 14 4.1.4 VMES states and radio states . 14 4.2 Conformance requirements . 15 4.2.1 Off-axis spurious radiation . 15 4.2.1.1 Justification . 15 4.2.1.2 Specification. 15 4.2.1.3 Conformance tests . 16 4.2.2 On-axis spurious radiation for VMES . 16 4.2.2.1 Justification . 16 4.2.2.2 Specification. 16 4.2.2.2.1 "Carrier-on" radio state . 16 4.2.2.2.2 "Carrier-off" and "Emissions-disabled" radio states . 17 4.2.2.3 Conformance tests . 17 4.2.3 Off-axis e.i.r.p. emission density within the band . 17 4.2.3.1 Justification . 17 4.2.3.2 Specification. 17 4.2.3.3 Conformance tests . 19 4.2.4 Carrier suppression . 19 4.2.4.1 Justification . 19 4.2.4.2 Specification. 19 4.2.4.3 Conformance tests . 19 4.2.5 Antenna pointing and polarization alignment for VMESs . 19 4.2.5.1 Justification . 19 4.2.5.2 Specification. 19 4.2.5.3 Conformance tests . 20 4.2.6 Cessation of emissions of the VMES . 21 4.2.6.1 Justification . 21 4.2.6.2 Specification. 21 4.2.6.2.1 Specification 1: Mode of cessation of emissions . 21 4.2.6.2.2 Specification 2: Conditions under which the VMES must cease emissions . 21 4.2.6.2.3 Specification 3: Cessation of emissions . 22 4.2.6.2.4 Specification 4: Fault conditions . 22 4.2.6.3 Conformance tests . 22 4.2.7 Identification of the VMES . 22 4.2.7.1 Justification . 22 4.2.7.2 Specification. 22 4.2.7.3 Conformance tests . 22 4.2.8 Control and Monitoring Functions (CMFs) . 23 SIST EN 302 977 V1.1.2:2010
ETSI ETSI EN 302 977 V1.1.2 (2010-02) 4 4.2.8.1 CMF state diagram . 23 4.2.8.2 Processor monitoring . 24 4.2.8.2.1 Justification . 24 4.2.8.2.2 Specification . 24 4.2.8.2.3 Conformance tests . 24 4.2.8.3 Transmit subsystem monitoring . 24 4.2.8.3.1 Justification . 24 4.2.8.3.2 Specification . 24 4.2.8.3.3 Conformance tests . 24 4.2.8.4 Power-on/Reset . 24 4.2.8.4.1 Justification . 24 4.2.8.4.2 Specification . 24 4.2.8.4.3 Conformance tests . 25 4.2.8.5 Control Channel (CC) and Response Channel (RC) . 25 4.2.8.5.1 Justification . 25 4.2.8.5.2 Specification . 25 4.2.8.5.3 Conformance tests . 26 4.2.8.6 Network control commands . 26 4.2.8.6.1 Justification . 26 4.2.8.6.2 Specification . 26 4.2.8.6.3 Conformance tests . 26 4.2.8.7 Initial burst transmission . 26 4.2.8.7.1 Justification . 26 4.2.8.7.2 Specification . 26 4.2.8.7.3 Conformance tests . 27 4.2.8.8 Inhibition of transmissions . 27 4.2.8.8.1 Justification . 27 4.2.8.8.2 Specification . 27 4.2.8.8.3 Conformance tests . 27 5 Testing for compliance with technical requirements . 27 5.1 Environmental conditions for testing . 27 5.2 Essential radio test suites . 27 6 Test methods for all aspects of the VMES . 28 6.1 General . 28 6.2 Off-axis spurious radiation . 28 6.2.1 Test method . 29 6.3 On-axis spurious radiation . 29 6.3.1 Test method . 29 6.4 Off-axis e.i.r.p. emission density within the band . 29 6.4.1 Test method . 29 6.4.1.1 General . 29 6.4.1.2 Transmit output power density . 30 6.4.1.3 Antenna transmit gain . 30 6.4.1.4 Antenna transmit radiation patterns . 30 6.4.2 Computation of results . 30 6.5 Carrier suppression . 31 6.5.1 Test method . 31 6.6 Antenna pointing for VMES . 31 6.6.1 General . 31 6.6.2 Test method . 31 6.7 Antenna mechanical stability . 31 6.7.1 Test method . 31 6.8 Polarization angle alignment capability . 31 6.8.1 Test method . 32 6.9 Cessation of emissions of the VMES . 32 6.9.1 Test Method . 32 6.9.1.1 Required documentation . 32 6.9.1.2 Cessation of emissions from the "Transmission-enabled" state . 32 6.9.1.3 Cessation of emission from the "Transmission-disabled" state . 33 6.9.1.4 Cessation of emission from the "Initial Phase" state . 33 SIST EN 302 977 V1.1.2:2010
ETSI ETSI EN 302 977 V1.1.2 (2010-02) 5 6.9.1.4.1 EUTs transmitting initial bursts . 33 6.9.1.4.2 EUTs not transmitting initial bursts . 33 6.9.1.5 "Single action" means of cessation of emissions. 34 6.9.1.6 Fault conditions . 34 6.10 Identification of VMES . 35 6.10.1 Test arrangement . 35 6.10.2 Test method . 35 6.11 Control and monitoring functions . 35 6.11.1 Test arrangement . 35 6.11.2 Processor monitoring- Test method . 35 6.11.3 Transmit subsystem monitoring-Test method . 35 6.11.4 Power-on/Reset-Test method . 36 6.11.5 Control Channel and Response Channel -Test method . 36 6.11.6 Network Control commands-Test method . 37 6.11.7 Initial burst transmission-Test method . 38 6.11.8 Inhibition of transmission-Test method . 38 Annex A (normative): HS Requirements and conformance Test specifications Table (HS-RTT) . 40 Annex B (informative): Mechanical stability methodology . 42 Annex C (informative): Typical Scan and Acceleration Rates . 44 Annex D (informative): The EN title in the official languages . 45 Annex E (informative): Bibliography . 46 History . 47
SIST EN 302 977 V1.1.2:2010
ETSI ETSI EN 302 977 V1.1.2 (2010-02) 6 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 (Telecommunications series) has been produced by ETSI Technical Committee Satellite Earth Stations and Systems (SES). The present document has been produced by ETSI in response to a mandate from the European Commission issued under Directive 98/34/EC [i.1] (as amended) 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 [1] 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"). Technical specifications relevant to Directive 1999/5/EC [1] are given in annex A.
National transposition dates Date of adoption of this EN: 2 December 2009 Date of latest announcement of this EN (doa): 31 March 2010 Date of latest publication of new National Standard or endorsement of this EN (dop/e):
30 September 2010 Date of withdrawal of any conflicting National Standard (dow): 30 September 2011
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 [1]. The modular structure is shown in EG 201 399 [i.2]. SIST EN 302 977 V1.1.2:2010
ETSI ETSI EN 302 977 V1.1.2 (2010-02) 7 1 Scope The present document applies to Earth Stations located on board Vehicles, which have the following characteristics. In-vehicle Services Interface Stabilization & Tracking mechanism AntennaEnclosure / RadomeControl and Monitoring Function Antenna Controller ModemExternal mounted equipment (EME) Internally mounted equipment (IME) Externally or internally mounted equipment LNA BDC HPA BUC RadioAntenna Control Facility Interface
Figure 1: VMES System Overview • The VMES may transmit and receive data when the vehicle is in motion and also when the vehicle is stationary. • The VMES operates on wheeled or tracked vehicles and, therefore, may be subject to occasional disturbances and interruptions in the satellite link. • The VMES 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 VMES is comprised of all the equipment, electrical and mechanical, from the antenna itself to the interface with other communications equipment on a vehicle (usually referred to as the terrestrial interface). • The VMES transmits on single carrier in the frequency range 14,00 GHz to 14,50 GHz, which is a band allocated to the Fixed Satellite Services (FSS) (Earth-to-space) among other services. However, operation of the VMES is intended to be restricted to the lower half of the band in and near those countries that have allocated Fixed Service (FS) to the upper half. Local regulation may permit operation in the upper half of the band. NOTE 1: For the purposes of the present specification, OFDM modulation is considered as a single carrier. • The VMES receives in one or more frequencies within the range from 10,70 GHz to 12,75 GHz in bands allocated to the Fixed Satellite Services (FSS) (space-to-Earth) or the Broadcast Satellite Service (BSS) (space-to-Earth), depending on the ITU Region where the VMES is located. • The VMES uses linear or circular polarization. • The VMES is designed to operate through a geostationary satellite (or a cluster of co-located geostationary satellites) that is at least 3 ° away from any other geostationary satellite operating in the same frequencies and over the same coverage area. NOTE 2: Satellites may be spaced closer than 3 °. In such cases, the satellite operator will inform the VMES client of the requirements of the system coordination agreements. SIST EN 302 977 V1.1.2:2010
ETSI ETSI EN 302 977 V1.1.2 (2010-02) 8 • The VMES transmits at elevations greater than or equal to 7 ° relative to the local horizon. • The VMES is designed for unattended operation. • The VMES is designed for both mobile and stationary operation. In the case of stationary operation, the VMES must not be accessible to the general public and operated safely. • The VMES is controlled and monitored by an Antenna Control Facility (ACF). This function may be performed centrally (e.g. for a network of VMESs with a central hub) or it could be performed within the VMES for autonomous control. The ACF is outside the scope of the present document. The present document applies to the VMES with its ancillary equipment and its various telecommunication ports, and when opera
...
ETSI EN 302 977 V1.1.2 (2010-02)
Harmonized European Standard (Telecommunications series)
Satellite Earth Stations and Systems (SES);
Harmonized EN for Vehicle-Mounted Earth Stations (VMES)
operating in the 14/12 GHz frequency bands
covering the essential requirements
of article 3.2 of the R&TTE directive
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2 ETSI EN 302 977 V1.1.2 (2010-02)
Reference
DEN/SES-00301
Keywords
antenna, earth station, GSO, regulation, satellite
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16
Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88
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 2010.
All rights reserved.
TM TM TM TM
DECT , PLUGTESTS , UMTS , TIPHON , the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered
for the benefit of its Members.
TM
3GPP 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.
ETSI
---------------------- Page: 2 ----------------------
3 ETSI EN 302 977 V1.1.2 (2010-02)
Contents
Intellectual Property Rights . 6
Foreword . 6
Introduction . 6
1 Scope . 7
2 References . 8
2.1 Normative references . 8
2.2 Informative references . 9
3 Definitions, symbols and abbreviations . 9
3.1 Definitions . 9
3.2 Symbols . 12
3.3 Abbreviations . 12
4 Technical requirements specifications . 13
4.1 General . 13
4.1.1 Environmental profile . 13
4.1.2 Operational configurations . 13
4.1.3 Determination of geographic location of the VMES . 14
4.1.4 VMES states and radio states . 14
4.2 Conformance requirements . 15
4.2.1 Off-axis spurious radiation . 15
4.2.1.1 Justification . 15
4.2.1.2 Specification. 15
4.2.1.3 Conformance tests . 16
4.2.2 On-axis spurious radiation for VMES . 16
4.2.2.1 Justification . 16
4.2.2.2 Specification. 16
4.2.2.2.1 "Carrier-on" radio state . 16
4.2.2.2.2 "Carrier-off" and "Emissions-disabled" radio states . 17
4.2.2.3 Conformance tests . 17
4.2.3 Off-axis e.i.r.p. emission density within the band . 17
4.2.3.1 Justification . 17
4.2.3.2 Specification. 17
4.2.3.3 Conformance tests . 19
4.2.4 Carrier suppression . 19
4.2.4.1 Justification . 19
4.2.4.2 Specification. 19
4.2.4.3 Conformance tests . 19
4.2.5 Antenna pointing and polarization alignment for VMESs . 19
4.2.5.1 Justification . 19
4.2.5.2 Specification. 19
4.2.5.3 Conformance tests . 20
4.2.6 Cessation of emissions of the VMES . 21
4.2.6.1 Justification . 21
4.2.6.2 Specification. 21
4.2.6.2.1 Specification 1: Mode of cessation of emissions . 21
4.2.6.2.2 Specification 2: Conditions under which the VMES must cease emissions . 21
4.2.6.2.3 Specification 3: Cessation of emissions . 22
4.2.6.2.4 Specification 4: Fault conditions . 22
4.2.6.3 Conformance tests . 22
4.2.7 Identification of the VMES . 22
4.2.7.1 Justification . 22
4.2.7.2 Specification. 22
4.2.7.3 Conformance tests . 22
4.2.8 Control and Monitoring Functions (CMFs) . 23
ETSI
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4 ETSI EN 302 977 V1.1.2 (2010-02)
4.2.8.1 CMF state diagram . 23
4.2.8.2 Processor monitoring . 24
4.2.8.2.1 Justification . 24
4.2.8.2.2 Specification . 24
4.2.8.2.3 Conformance tests . 24
4.2.8.3 Transmit subsystem monitoring . 24
4.2.8.3.1 Justification . 24
4.2.8.3.2 Specification . 24
4.2.8.3.3 Conformance tests . 24
4.2.8.4 Power-on/Reset . 24
4.2.8.4.1 Justification . 24
4.2.8.4.2 Specification . 24
4.2.8.4.3 Conformance tests . 25
4.2.8.5 Control Channel (CC) and Response Channel (RC) . 25
4.2.8.5.1 Justification . 25
4.2.8.5.2 Specification . 25
4.2.8.5.3 Conformance tests . 26
4.2.8.6 Network control commands . 26
4.2.8.6.1 Justification . 26
4.2.8.6.2 Specification . 26
4.2.8.6.3 Conformance tests . 26
4.2.8.7 Initial burst transmission . 26
4.2.8.7.1 Justification . 26
4.2.8.7.2 Specification . 26
4.2.8.7.3 Conformance tests . 27
4.2.8.8 Inhibition of transmissions . 27
4.2.8.8.1 Justification . 27
4.2.8.8.2 Specification . 27
4.2.8.8.3 Conformance tests . 27
5 Testing for compliance with technical requirements . 27
5.1 Environmental conditions for testing . 27
5.2 Essential radio test suites . 27
6 Test methods for all aspects of the VMES . 28
6.1 General . 28
6.2 Off-axis spurious radiation . 28
6.2.1 Test method . 29
6.3 On-axis spurious radiation . 29
6.3.1 Test method . 29
6.4 Off-axis e.i.r.p. emission density within the band . 29
6.4.1 Test method . 29
6.4.1.1 General . 29
6.4.1.2 Transmit output power density . 30
6.4.1.3 Antenna transmit gain . 30
6.4.1.4 Antenna transmit radiation patterns . 30
6.4.2 Computation of results . 30
6.5 Carrier suppression . 31
6.5.1 Test method . 31
6.6 Antenna pointing for VMES . 31
6.6.1 General . 31
6.6.2 Test method . 31
6.7 Antenna mechanical stability . 31
6.7.1 Test method . 31
6.8 Polarization angle alignment capability . 31
6.8.1 Test method . 32
6.9 Cessation of emissions of the VMES . 32
6.9.1 Test Method . 32
6.9.1.1 Required documentation . 32
6.9.1.2 Cessation of emissions from the "Transmission-enabled" state . 32
6.9.1.3 Cessation of emission from the "Transmission-disabled" state . 33
6.9.1.4 Cessation of emission from the "Initial Phase" state . 33
ETSI
---------------------- Page: 4 ----------------------
5 ETSI EN 302 977 V1.1.2 (2010-02)
6.9.1.4.1 EUTs transmitting initial bursts . 33
6.9.1.4.2 EUTs not transmitting initial bursts . 33
6.9.1.5 "Single action" means of cessation of emissions. 34
6.9.1.6 Fault conditions . 34
6.10 Identification of VMES . 35
6.10.1 Test arrangement . 35
6.10.2 Test method . 35
6.11 Control and monitoring functions . 35
6.11.1 Test arrangement . 35
6.11.2 Processor monitoring- Test method . 35
6.11.3 Transmit subsystem monitoring-Test method . 35
6.11.4 Power-on/Reset-Test method . 36
6.11.5 Control Channel and Response Channel -Test method . 36
6.11.6 Network Control commands-Test method . 37
6.11.7 Initial burst transmission-Test method . 38
6.11.8 Inhibition of transmission-Test method . 38
Annex A (normative): HS Requirements and conformance Test specifications Table
(HS-RTT) . 40
Annex B (informative): Mechanical stability methodology . 42
Annex C (informative): Typical Scan and Acceleration Rates . 44
Annex D (informative): The EN title in the official languages . 45
Annex E (informative): Bibliography . 46
History . 47
ETSI
---------------------- Page: 5 ----------------------
6 ETSI EN 302 977 V1.1.2 (2010-02)
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 (Telecommunications series) has been produced by ETSI Technical Committee
Satellite Earth Stations and Systems (SES).
The present document has been produced by ETSI in response to a mandate from the European Commission issued
under Directive 98/34/EC [i.1] (as amended) 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 [1] 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").
Technical specifications relevant to Directive 1999/5/EC [1] are given in annex A.
National transposition dates
Date of adoption of this EN: 2 December 2009
Date of latest announcement of this EN (doa): 31 March 2010
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 30 September 2010
Date of withdrawal of any conflicting National Standard (dow): 30 September 2011
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 [1]. The modular
structure is shown in EG 201 399 [i.2].
ETSI
---------------------- Page: 6 ----------------------
7 ETSI EN 302 977 V1.1.2 (2010-02)
1 Scope
The present document applies to Earth Stations located on board Vehicles, which have the following characteristics.
External mounted Internally mounted
Externally or internally
equipment (EME) equipment (IME)
mounted equipment
Enclosure / Radome
BDC
In-vehicle
LNA
Services
Radio
Antenna Modem
Interface
HPA
BUC
Antenna
Control and
Stabilization
Antenna Control
Monitoring
& Tracking
Controller
Facility
Function
mechanism
Interface
Figure 1: VMES System Overview
• The VMES may transmit and receive data when the vehicle is in motion and also when the vehicle is
stationary.
• The VMES operates on wheeled or tracked vehicles and, therefore, may be subject to occasional disturbances
and interruptions in the satellite link.
• The VMES 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 VMES is comprised of all the equipment, electrical and mechanical, from the antenna itself to the
interface with other communications equipment on a vehicle (usually referred to as the terrestrial interface).
• The VMES transmits on single carrier in the frequency range 14,00 GHz to 14,50 GHz, which is a band
allocated to the Fixed Satellite Services (FSS) (Earth-to-space) among other services. However, operation of
the VMES is intended to be restricted to the lower half of the band in and near those countries that have
allocated Fixed Service (FS) to the upper half. Local regulation may permit operation in the upper half of the
band.
NOTE 1: For the purposes of the present specification, OFDM modulation is considered as a single carrier.
• The VMES receives in one or more frequencies within the range from 10,70 GHz to 12,75 GHz in bands
allocated to the Fixed Satellite Services (FSS) (space-to-Earth) or the Broadcast Satellite Service (BSS)
(space-to-Earth), depending on the ITU Region where the VMES is located.
• The VMES uses linear or circular polarization.
• The VMES is designed to operate through a geostationary satellite (or a cluster of co-located geostationary
satellites) that is at least 3 ° away from any other geostationary satellite operating in the same frequencies and
over the same coverage area.
NOTE 2: Satellites may be spaced closer than 3 °. In such cases, the satellite operator will inform the VMES client
of the requirements of the system coordination agreements.
ETSI
---------------------- Page: 7 ----------------------
8 ETSI EN 302 977 V1.1.2 (2010-02)
• The VMES transmits at elevations greater than or equal to 7 ° relative to the local horizon.
• The VMES is designed for unattended operation.
• The VMES is designed for both mobile and stationary operation. In the case of stationary operation, the
VMES must not be accessible to the general public and operated safely.
• The VMES is controlled and monitored by an Antenna Control Facility (ACF). This function may be
performed centrally (e.g. for a network of VMESs with a central hub) or it could be performed within the
VMES for autonomous control. The ACF is outside the scope of the present document.
The present document applies to the VMES 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 requi
...
Final draft ETSI EN 302 977 V1.1.1 (2009-10)
Harmonized European Standard (Telecommunications series)
Satellite Earth Stations and Systems (SES);
Harmonized EN for Vehicle-Mounted Earth Stations (VMES)
operating in the 14/12 GHz frequency bands
covering the essential requirements
of article 3.2 of the R&TTE directive
---------------------- Page: 1 ----------------------
2 Final draft ETSI EN 302 977 V1.1.1 (2009-10)
Reference
DEN/SES-00301
Keywords
antenna, earth station, GSO, regulation, satellite
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16
Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88
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 2009.
All rights reserved.
TM TM TM TM
DECT , PLUGTESTS , UMTS , TIPHON , the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered
for the benefit of its Members.
TM
3GPP 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.
ETSI
---------------------- Page: 2 ----------------------
3 Final draft ETSI EN 302 977 V1.1.1 (2009-10)
Contents
Intellectual Property Rights . 6
Foreword . 6
Introduction . 6
1 Scope . 7
2 References . 8
2.1 Normative references . 8
2.2 Informative references . 9
3 Definitions, symbols and abbreviations . 9
3.1 Definitions . 9
3.2 Symbols . 12
3.3 Abbreviations . 12
4 Technical requirements specifications . 13
4.1 General . 13
4.1.1 Environmental profile . 13
4.1.2 Operational configurations . 13
4.1.3 Determination of geographic location of the VMES . 14
4.1.4 VMES states and radio states . 14
4.2 Conformance requirements . 15
4.2.1 Off-axis spurious radiation . 15
4.2.1.1 Justification . 15
4.2.1.2 Specification. 15
4.2.1.3 Conformance tests . 16
4.2.2 On-axis spurious radiation for VMES . 16
4.2.2.1 Justification . 16
4.2.2.2 Specification. 16
4.2.2.2.1 "Carrier-on" radio state . 16
4.2.2.2.2 "Carrier-off" and "Emissions-disabled" radio states . 17
4.2.2.3 Conformance tests . 17
4.2.3 Off-axis e.i.r.p. emission density within the band . 17
4.2.3.1 Justification . 17
4.2.3.2 Specification. 17
4.2.3.3 Conformance tests . 19
4.2.4 Carrier suppression . 19
4.2.4.1 Justification . 19
4.2.4.2 Specification. 19
4.2.4.3 Conformance tests . 19
4.2.5 Antenna pointing and polarization alignment for VMESs . 19
4.2.5.1 Justification . 19
4.2.5.2 Specification. 19
4.2.5.3 Conformance tests . 20
4.2.6 Cessation of emissions of the VMES . 21
4.2.6.1 Justification . 21
4.2.6.2 Specification. 21
4.2.6.2.1 Specification 1: Mode of cessation of emissions . 21
4.2.6.2.2 Specification 2: Conditions under which the VMES must cease emissions . 21
4.2.6.2.3 Specification 3: Cessation of emissions . 22
4.2.6.2.4 Specification 4: Fault conditions . 22
4.2.6.3 Conformance tests . 22
4.2.7 Identification of the VMES . 22
4.2.7.1 Justification . 22
4.2.7.2 Specification. 22
4.2.7.3 Conformance tests . 22
4.2.8 Control and Monitoring Functions (CMFs) . 23
ETSI
---------------------- Page: 3 ----------------------
4 Final draft ETSI EN 302 977 V1.1.1 (2009-10)
4.2.8.1 CMF state diagram . 23
4.2.8.2 Processor monitoring . 24
4.2.8.2.1 Justification . 24
4.2.8.2.2 Specification . 24
4.2.8.2.3 Conformance tests . 24
4.2.8.3 Transmit subsystem monitoring . 24
4.2.8.3.1 Justification . 24
4.2.8.3.2 Specification . 24
4.2.8.3.3 Conformance tests . 24
4.2.8.4 Power-on/Reset . 24
4.2.8.4.1 Justification . 24
4.2.8.4.2 Specification . 24
4.2.8.4.3 Conformance tests . 25
4.2.8.5 Control Channel (CC) and Response Channel (RC) . 25
4.2.8.5.1 Justification . 25
4.2.8.5.2 Specification . 25
4.2.8.5.3 Conformance tests . 26
4.2.8.6 Network control commands . 26
4.2.8.6.1 Justification . 26
4.2.8.6.2 Specification . 26
4.2.8.6.3 Conformance tests . 26
4.2.8.7 Initial burst transmission . 26
4.2.8.7.1 Justification . 26
4.2.8.7.2 Specification . 26
4.2.8.7.3 Conformance tests . 27
4.2.8.8 Inhibition of transmissions . 27
4.2.8.8.1 Justification . 27
4.2.8.8.2 Specification . 27
4.2.8.8.3 Conformance tests . 27
5 Testing for compliance with technical requirements . 27
5.1 Environmental conditions for testing . 27
5.2 Essential radio test suites . 27
6 Test methods for all aspects of the VMES . 28
6.1 General . 28
6.2 Off-axis spurious radiation . 28
6.2.1 Test method . 29
6.3 On-axis spurious radiation . 29
6.3.1 Test method . 29
6.4 Off-axis e.i.r.p. emission density within the band . 29
6.4.1 Test method . 29
6.4.1.1 General . 29
6.4.1.2 Transmit output power density . 30
6.4.1.3 Antenna transmit gain . 30
6.4.1.4 Antenna transmit radiation patterns . 30
6.4.2 Computation of results . 30
6.5 Carrier suppression . 31
6.5.1 Test method . 31
6.6 Antenna pointing for VMES . 31
6.6.1 General . 31
6.6.2 Test method . 31
6.7 Antenna mechanical stability . 31
6.7.1 Test method . 31
6.8 Polarization angle alignment capability . 31
6.8.1 Test method . 32
6.9 Cessation of emissions of the VMES . 32
6.9.1 Test Method . 32
6.9.1.1 Required documentation . 32
6.9.1.2 Cessation of emissions from the "Transmission-enabled" state . 32
6.9.1.3 Cessation of emission from the "Transmission-disabled" state . 33
6.9.1.4 Cessation of emission from the "Initial Phase" state . 33
ETSI
---------------------- Page: 4 ----------------------
5 Final draft ETSI EN 302 977 V1.1.1 (2009-10)
6.9.1.4.1 EUTs transmitting initial bursts . 33
6.9.1.4.2 EUTs not transmitting initial bursts . 33
6.9.1.5 "Single action" means of cessation of emissions. 34
6.9.1.6 Fault conditions . 34
6.10 Identification of VMES . 35
6.10.1 Test arrangement . 35
6.10.2 Test method . 35
6.11 Control and monitoring functions . 35
6.11.1 Test arrangement . 35
6.11.2 Processor monitoring- Test method . 35
6.11.3 Transmit subsystem monitoring-Test method . 35
6.11.4 Power-on/Reset-Test method . 36
6.11.5 Control Channel and Response Channel -Test method . 36
6.11.6 Network Control commands-Test method . 37
6.11.7 Initial burst transmission-Test method . 38
6.11.8 Inhibition of transmission-Test method . 38
Annex A (normative): HS Requirements and conformance Test specifications Table (HS-
RTT) . 40
Annex B (informative): Mechanical stability methodology . 42
Annex C (informative): Typical Scan and Acceleration Rates . 44
Annex D (informative): The EN title in the official languages . 45
Annex E (informative): Bibliography . 46
History . 47
ETSI
---------------------- Page: 5 ----------------------
6 Final draft ETSI EN 302 977 V1.1.1 (2009-10)
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 (Telecommunications series) has been produced by ETSI Technical Committee
Satellite Earth Stations and Systems (SES), and is now submitted for the Vote phase of the ETSI standards Two-step
Approval Procedure.
The present document has been produced by ETSI in response to a mandate from the European Commission issued
under Directive 98/34/EC [i.1] (as amended) 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 [1] 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").
Technical specifications relevant to Directive 1999/5/EC [1] are given in annex A.
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
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 [1]. The modular
structure is shown in EG 201 399 [i.2].
ETSI
---------------------- Page: 6 ----------------------
7 Final draft ETSI EN 302 977 V1.1.1 (2009-10)
1 Scope
The present document applies to Earth Stations located on board Vehicles, which have the following characteristics.
External mounted Internally mounted
Externally or internally
equipment (EME) equipment (IME)
mounted equipment
Enclosure / Radome
BDC
In-vehicle
LNA
Services
Radio
Antenna Modem
Interface
HPA
BUC
Antenna
Control and
Stabilization
Antenna Control
Monitoring
& Tracking
Controller
Facility
Function
mechanism
Interface
Figure 1: VMES System Overview
• The VMES may transmit and receive data when the vehicle is in motion and also when the vehicle is
stationary.
• The VMES operates on wheeled or tracked vehicles and, therefore, may be subject to occasional disturbances
and interruptions in the satellite link.
• The VMES 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 VMES is comprised of all the equipment, electrical and mechanical, from the antenna itself to the
interface with other communications equipment on a vehicle (usually referred to as the terrestrial interface).
• The VMES transmits on single carrier in the frequency range 14,00 GHz to 14,50 GHz, which is a band
allocated to the Fixed Satellite Services (FSS) (Earth-to-space) among other services. However, operation of
the VMES is intended to be restricted to the lower half of the band in and near those countries that have
allocated Fixed Service (FS) to the upper half. Local regulation may permit operation in the upper half of the
band.
NOTE 1: For the purposes of the present specification, OFDM modulation is considered as a single carrier.
• The VMES receives in one or more frequencies within the range from 10,70 GHz to 12,75 GHz in bands
allocated to the Fixed Satellite Services (FSS) (space-to-Earth) or the Broadcast Satellite Service (BSS)
(space-to-Earth), depending on the ITU Region where the VMES is located.
• The VMES uses linear or circular polarization.
• The VMES is designed to operate through a geostationary satellite (or a cluster of co-located geostationary
satellites) that is at least 3 ° away from any other geostationary satellite operating in the same frequencies and
over the same coverage area.
NOTE 2: Satellites may be spaced closer than 3 °. In such cases, the satellite operator will inform the VMES client
of the requirements of the system coordination agreements.
ETSI
---------------------- Page: 7 ----------------------
8 Final draft ETSI EN 302 977 V1.1.1 (2009-10)
• The VMES transmits at elevations greater than or equal to 7 ° relative to the local horizon.
• The VMES is designed for unattended operation.
• The VMES is designed for both mobile and stationary operation. In the case of stationary operation, the
VMES must not be accessible to the general public and operated safely.
• The VMES is controlled and monitored by an Antenna Control Facility (ACF). This function may be
performed centrally (e.g. for a network of VMESs with a central hub) or it could be performed within the
VMES for autonomous control. The ACF is outside the scope of the present document.
The present document applies to the VMES with its ancillary equipment and its vari
...
Draft ETSI EN 302 977 V1.1.0 (2008-09)
Harmonized European Standard (Telecommunications series)
Satellite Earth Stations and Systems (SES);
Harmonized EN for Vehicle-Mounted Earth Stations (VMES)
operating in the 14/12 GHz frequency bands
covering essential requirements
under article 3.2 of the R&TTE directive
---------------------- Page: 1 ----------------------
2 Draft ETSI EN 302 977 V1.1.0 (2008-09)
Reference
DEN/SES-00301
Keywords
antenna, earth station, GSO, regulation, satellite
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16
Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88
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 2008.
All rights reserved.
TM TM TM TM
DECT , PLUGTESTS , UMTS , TIPHON , the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered
for the benefit of its Members.
TM
3GPP is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners.
ETSI
---------------------- Page: 2 ----------------------
3 Draft ETSI EN 302 977 V1.1.0 (2008-09)
Contents
Intellectual Property Rights . 6
Foreword . 6
Introduction . 6
1 Scope . 7
2 References . 8
2.1 Normative references . 9
2.2 Informative references . 9
3 Definitions, symbols and abbreviations . 10
3.1 Definitions . 10
3.2 Symbols . 12
3.3 Abbreviations . 12
4 Technical requirements specifications . 13
4.1 General . 13
4.1.1 Environmental profile . 13
4.1.2 Operational configurations . 14
4.1.3 Determination of geographic location of the VMES . 14
4.1.4 VMES states and radio states . 14
4.2 Conformance requirements . 15
4.2.1 Off-axis spurious radiation . 15
4.2.1.1 Justification . 15
4.2.1.2 Specification. 16
4.2.1.3 Conformance tests . 17
4.2.2 On-axis spurious radiation for VMES . 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 e.i.r.p. emission density within the band . 18
4.2.3.1 Justification . 18
4.2.3.2 Specification. 18
4.2.3.3 Conformance tests . 19
4.2.4 Carrier suppression . 19
4.2.4.1 Justification . 19
4.2.4.2 Specification. 19
4.2.4.3 Conformance tests . 19
4.2.5 Antenna pointing and polarization alignment for VMESs . 20
4.2.5.1 Justification . 20
4.2.5.2 Specification. 20
4.2.5.3 Conformance tests . 21
4.2.6 Cessation of emissions of the VMES . 21
4.2.6.1 Justification . 21
4.2.6.2 Specification. 21
4.2.6.2.1 Specification 1: Mode of cessation of emissions . 21
4.2.6.2.2 Specification 2: Conditions under which the VMES must cease emissions . 21
4.2.6.2.3 Specification 3: Cessation of emissions . 22
4.2.6.2.4 Specification 4: Fault conditions . 22
4.2.6.3 Conformance tests . 22
4.2.7 Identification of the VMES . 22
4.2.7.1 Justification . 22
4.2.7.2 Specification. 23
4.2.7.3 Conformance tests . 23
4.2.8 Control and Monitoring Functions (CMFs) . 23
ETSI
---------------------- Page: 3 ----------------------
4 Draft ETSI EN 302 977 V1.1.0 (2008-09)
4.2.8.1 CMF state diagram . 23
4.2.8.2 Processor monitoring . 24
4.2.8.2.1 Justification . 24
4.2.8.2.2 Specification . 24
4.2.8.2.3 Conformance tests . 25
4.2.8.3 Transmit subsystem monitoring . 25
4.2.8.3.1 Justification . 25
4.2.8.3.2 Specification . 25
4.2.8.3.3 Conformance tests . 25
4.2.8.4 Power-on/Reset . 25
4.2.8.4.1 Justification . 25
4.2.8.4.2 Specification . 25
4.2.8.4.3 Conformance tests . 25
4.2.8.5 Control Channel (CC) and Response Channel (RC) . 25
4.2.8.5.1 Justification . 25
4.2.8.5.2 Specification . 26
4.2.8.5.3 Conformance tests . 26
4.2.8.6 Network control commands . 26
4.2.8.6.1 Justification . 26
4.2.8.6.2 Specification . 27
4.2.8.6.3 Conformance tests . 27
4.2.8.7 Initial burst transmission . 27
4.2.8.7.1 Justification . 27
4.2.8.7.2 Specification . 27
4.2.8.7.3 Conformance tests . 28
4.2.8.8 Inhibition of transmissions . 28
4.2.8.8.1 Justification . 28
4.2.8.8.2 Specification . 28
4.2.8.8.3 Conformance tests . 28
5 Testing for compliance with technical requirements . 28
5.1 Environmental conditions for testing . 28
5.2 Essential radio test suites . 28
6 Test methods for all aspects of the VMES . 28
6.1 General . 28
6.2 Off-axis spurious radiation . 29
6.2.1 Test method . 29
6.3 On-axis spurious radiation . 30
6.3.1 Test method . 30
6.4 Off-axis e.i.r.p. emission density within the band . 30
6.4.1 Test method . 30
6.4.1.1 General . 30
6.4.1.2 Transmit output power density . 31
6.4.1.3 Antenna transmit gain . 31
6.4.1.4 Antenna transmit radiation patterns . 31
6.4.2 Computation of results . 31
6.5 Carrier suppression . 31
6.5.1 Test method . 31
6.6 Antenna pointing for VMES . 32
6.6.1 General . 32
6.6.2 Test method . 32
6.7 Antenna mechanical stability . 32
6.7.1 Test method . 32
6.8 Polarization angle alignment capability . 32
6.8.1 Test method . 32
6.9 Cessation of emissions of the VMES . 33
6.9.1 Test Method . 33
6.9.1.1 Required documentation . 33
6.9.1.2 Cessation of emissions from the "Transmission enabled" state . 33
6.9.1.3 Cessation of emission from the "Transmission disabled" state . 33
6.9.1.4 Cessation of emission from the "Initial Phase" state . 34
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5 Draft ETSI EN 302 977 V1.1.0 (2008-09)
6.9.1.4.1 EUTs transmitting initial bursts . 34
6.9.1.4.2 EUTs not transmitting initial bursts . 34
6.9.1.5 "Single action" means of cessation of emissions. 34
6.9.1.6 Fault conditions . 35
6.10 Identification of VMES . 35
6.10.1 Test arrangement . 35
6.10.2 Test method . 35
6.11 Control and monitoring functions . 36
6.11.1 Test arrangement . 36
6.11.2 Processor monitoring- Test method . 36
6.11.3 Transmit subsystem monitoring-Test method . 36
6.11.4 Power-on/Reset-Test method . 36
6.11.5 Control Channel and Response Channel -Test method . 37
6.11.6 Network Control commands-Test method . 38
6.11.7 Initial burst transmission-Test method . 39
6.11.8 Inhibition of transmission-Test method . 39
Annex A (normative): HS Requirements and conformance Test specifications Table (HS-
RTT) . 40
Annex B (informative): Mechanical stability methodology . 42
Annex C (informative): Typical Scan and Acceleration Rates . 44
Annex D (informative): The EN title in the official languages . 45
Annex E (informative): Bibliography . 46
History . 47
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6 Draft ETSI EN 302 977 V1.1.0 (2008-09)
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 (Telecommunications series) has been produced by ETSI Technical Committee
Satellite Earth Stations and Systems (SES), and is now submitted for the Public Enquiry phase of the ETSI standards
Two-step Approval Procedure.
The present document has been produced by ETSI in response to a mandate from the European Commission issued
under Directive 98/34/EC [i.1] (as amended) 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 [1] 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").
Technical specifications relevant to Directive 1999/5/EC [1] are given in annex A.
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
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.2].
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7 Draft ETSI EN 302 977 V1.1.0 (2008-09)
1 Scope
The present document applies to Earth Stations located on board Vehicles, which have the following characteristics.
External mounted Internally mounted
Externally or internally
equipment (EME) equipment (IME)
mounted equipment
Enclosure / Radome
BDC
In-vehicle
LNA
Services
Radio
Antenna Modem
Interface
HPA
BUC
Antenna
Control and
Stabilization
Antenna Control
Monitoring
& Tracking
Controller Facility
Function
mechanism
Interface
Figure 1: VMES System Overview
• The VMES may transmit and receive data when the vehicle is in motion and also when the vehicle is
stationary.
• The VMES operates on wheeled or tracked vehicles and, therefore, may be subject to occasional disturbances
and interruptions in the satellite link.
• The VMES 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 VMES is comprised of all the equipment, electrical and mechanical, from the antenna itself to the
interface with other communications equipment on a vehicle (usually referred to as the terrestrial interface).
• The VMES transmits on single carrier in the frequency range 14,00 GHz to 14,50 GHz, which is a band
allocated to the Fixed Satellite Services (FSS) (Earth-to-space) among other services. However, operation of
the VMES is intended to be restricted to the lower half of the band in and near those countries that have
allocated Fixed Service (FS) to the upper half. Local regulation may permit operation in the upper half of the
band.
NOTE 1: For the purposes of the present specification, OFDM modulation is considered as a single carrier.
• The VMES receives in one or more frequencies within the range from 10,70 GHz to 12,75 GHz in bands
allocated to the Fixed Satellite Services (FSS) (space-to-Earth) or the Broadcast Satellite Service (BSS)
(space-to-Earth), depending on the ITU Region where the VMES is located.
• The VMES uses linear or circular polarization.
• The VMES is designed to operate through a geostationary satellite (or a cluster of co-located geostationary
satellites) that is at least 3 ° away from any other geostationary satellite operating in the same frequencies and
over the same coverage area.
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8 Draft ETSI EN 302 977 V1.1.0 (2008-09)
NOTE 2: Satellites may be spaced closer than 3 °. In such cases, the satellite operator will inform the VMES client
of the requirements of the system coordination agreements.
• The VMES transmits at elevations greater than or equal to 7° relative to the local horizon.
• The VMES is designed for unattended operation.
• The VMES is designed for both mobile and stationary operation. In the case of stationary operation, the
VMES must not be accessible to the general public and operated safely.
• The VMES is controlled and monitored by a Antenna Control Facility (ACF). This function may be performed
centrally (e.g. for a network of VMESs with a central hub) or it could be performed within the VMES for
autonomous control. The ACF is outside the scope of the present document.
The present document applies to the VMES 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 do
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