1、 ETSI TR 103 111 V1.1.1 (2014-10) Electromagnetic compatibility and Radio spectrum Matters (ERM); System Reference document (SRdoc); Spectrum requirements for Urban Rail Systems in the 5,9 GHz range TECHNICAL REPORT ETSI ETSI TR 103 111 V1.1.1 (2014-10) 2Reference DTR/ERM-029 Keywords radio, railway
2、s, SRDOC 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 but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice The present document can be downloaded
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6、Notification No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission of ETSI. The content of the PDF version shall not be modified without the written authorization of ETSI. The copyr
7、ight and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2014. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI re
8、gistered 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 ETSI TR 103 111 V1.1.1 (2014-10) 3Contents Intellectual Property Rights 5g3Foreword . 5g3Modal verbs terminology 5g3Executive Summar
9、y 5g3Introduction 6g31 Scope 7g32 References 7g32.1 Normative references . 7g32.2 Informative references 7g33 Definitions and abbreviations . 10g33.1 Definitions 10g33.2 Abbreviations . 11g34 Comments on the System Reference Document 12g34.1 Statements by ETSI Members 12g35 Presentation of the syste
10、m or technology . 12g36 Market information. 13g36.1 Summary of application types 13g36.1.1 Overview 13g36.1.2 Examples of applications 13g36.2 Market size and value . 14g36.3 Expected timing for Railway DCS market in Europe. 15g36.4 Traffic evaluation . 15g37 Technical information 15g37.1 Detailed t
11、echnical description 15g37.2 Technical parameters and implications on spectrum 15g37.2.1 Status of technical parameters 15g37.2.1.1 Current ITU and European Common Allocations . 15g37.2.1.2 Sharing and compatibility studies (if any) already available 17g37.2.1.3 Sharing and compatibility issues stil
12、l to be considered . 17g37.2.2 Transmitter parameters . 18g37.2.2.1 Transmitter Output Power/Radiated Power 18g37.2.2.1a Antenna Characteristics 19g37.2.2.2 Operating Frequency . 19g37.2.2.3 Bandwidth . 19g37.2.2.4 Unwanted emissions 20g37.2.3 Receiver parameters 20g37.2.4 Channel access parameters
13、. 20g37.3 Information on relevant standard(s) . 20g38 Radio spectrum request and justification . 20g38.1 Spectrum. 21g38.2 Technical justification for bandwidth . 22g38.3 Technical justification for power levels . 23g39 Regulations . 23g39.1 Current regulations . 23g39.1.1 WAS/RLAN: 5,470 GHz to 5,7
14、25 GHz . 24g39.1.2 TTT: 5,795 GHz to 5,815 GHz . 24g39.1.3 ITS: 5,855 GHz to 5,875 GHz 24g39.1.4 ITS: 5,875 GHz to 5,905 GHz and 5,905 GHz to 5,925 GHz . 24g39.1.5 Information on current frequency agreements for rail in Europe 25g3ETSI ETSI TR 103 111 V1.1.1 (2014-10) 49.2 Proposed regulation and ju
15、stification . 25g39.2.1 Requested licensing conditions . 25g3History 26g3ETSI ETSI TR 103 111 V1.1.1 (2014-10) 5Intellectual 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
16、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
17、ETSI Web server (http:/ipr.etsi.org). 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, o
18、r may become, essential to the present document. Foreword This Technical Report (TR) has been produced by ETSI Technical Committee Electromagnetic compatibility and Radio spectrum Matters (ERM). Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “may
19、 not“, “need“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. Executive Sum
20、mary The present document describes the spectrum requirements for the following communications of urban rail systems: primarily trackside/infrastructure-to-train communications; and optionally train-to-train communications. Standardisation work is currently ongoing in the ESOs related to EC mandate
21、M/486 EN “for programming and standardisation addressed to the European Standardisation Bodies in the field of Urban Rail“ i.12. The rationale for this mandate from the European Commision is to reduce the greenhouse gas emissions, which come for a large portion from urban areas and urban transport.
22、Urban rail is seen as one of the prominent solutions to offer the public other ways of transportation while supporting a modal shift from private car and increasing demand for public transport thanks to the economies of scale and to the administrative simplification. In addition, since the European
23、rail industry is a world leader, the technical harmonisation of urban rail would be beneficial not only from the environmental point of view but also from the competitiveness point of view. The spectrum requirements cover the needs for: 1) fundamental time-critical CBTC and safety relevant applicati
24、ons with very low latency; and 2) non-safety relevant applications, applying mobile networking based on internet protocol as well as other protocols, extending the applicability of the communications equipment towards railway traffic management tasks and other applications. Both of these types of ap
25、plications might indirectly enhance the traffic safety and system operation. ETSI ETSI TR 103 111 V1.1.1 (2014-10) 6CBTC is providing automatic train control with or without driver. To drive automatically a train, a Data Communication System is needed. When trains are moving the wireless system allo
26、ws communication with a central system. The wireless system is used to transmit traction order or breaking order in a safe mode. If trains cannot transmit messages, they will not be authorized to move. Each train sends its location 5 times a second and the central system sends an authorization to mo
27、ve for each train in the line. All the messages use the wireless DCS. This system allows to reduce the time between trains in automatic mode (85 s instead of 105 s with human drivers) It is recommended to have contiguous and/or nearby frequency bands, in the upper 5 GHz frequency range designated fo
28、r items 1 and 2. It is proposed: for item 1: to designate 20 MHz of spectrum for CBTC and safety relevant critical applications, preferably within the frequency range from 5,905 GHz to 5,925 GHz; for item 2: to designate 20 MHz of spectrum, i.e. 5,855 GHz to 5,875 GHz, for non-safety related urban r
29、ail applications (secure control, railway traffic management and video-surveillance). It also requested to consider in a future review of the proposed ECC Decision the designation of 5,925 GHz to 5,945 GHz for future Urban Rail applications. Spectrum usage as proposed in the present document is to b
30、e considered on a pan-European basis. In addition to the benefits expected from technical harmonization, the aim is to avoid coordination/protection zone issues at borders, and to facilitate any deployment in urban areas crossing borders. Introduction The present document has been developed to suppo
31、rt the co-operation between ETSI and the Electronic Communications Committee (ECC) of the European Conference of Post and Telecommunications Administrations (CEPT). Status of pre-approval draft The present document was developed by TC RT in cooperation with the UITP Spectrum User Group. An earlier v
32、ersion underwent internal enquiry ERM(12)DEC058 by TC ERM. The comments received during that internal enquiry have been considered when preparing the current version. The present document contains final information. ETSI ETSI TR 103 111 V1.1.1 (2014-10) 71 Scope The present document describes urban
33、rail systems which may require a change of the present frequency designation/utilisation within CEPT. It includes in particular: market information; technical information including expected sharing and compatibility issues; regulatory issues. 2 References References are either specific (identified b
34、y 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 referenced document (including any amendments) applies. Referenced documents which are not found to be public
35、ly 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. 2.1 Normative references The following referenced documents are necessary
36、for the application of the present document. Not applicable. 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 ECC/DEC/(08)01: ECC Decision of 14 March 200
37、8 on the harmonised use of the 5875-5925 MHz frequency band for ITS, and subsequent amendments. i.2 ECC/DEC/(04)08 of 12 November 2004 on the harmonised use of the 5 GHz frequency bands for the implementation of Wireless Access Systems including Radio Local Area Networks (WAS/RLANs). i.3 IEEE 802.11
38、p-2010: “IEEE Standard for Information technology-Telecommunications and information exchange between systems-Local and metropolitan area networks-Specific requirements Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications. Amendment 6: Wireless Access in Vehicula
39、r Environments (WAVE)“. i.4 ETSI EN 302 665 V1.1.1 (2010-09): “Intelligent Transport Systems (ITS); Communications Architecture“. i.5 ETSI EN 302 663: “Intelligent Transport Systems (ITS); Access layer specification for Intelligent Transport Systems operating in the 5 GHz frequency band“. i.6 ISO 21
40、215: “Intelligent Transport Systems - CALM -Medium and long range, high speed, air interface parameters and protocols for broadcast, point-point, vehicle-vehicle, and vehicle-point communications in the ITS Sector - Air interface using 5 GHz communications“. ETSI ETSI TR 103 111 V1.1.1 (2014-10) 8i.
41、7 ETSI EN 302 571: “Intelligent Transport Systems (ITS); Radiocommunications equipment operating in the 5 855 MHz to 5 925 MHz frequency band; Harmonized EN covering the essential requirements of article 3.2 of the R European profile standard for the physical and medium access control layer of Intel
42、ligent Transport Systems operating in the 5 GHz frequency band“. i.32 ETSI EN 302 502: “Broadband Radio Access Networks (BRAN); 5,8 GHz fixed broadband data transmitting systems; Harmonized EN covering the essential requirements of article 3.2 of the R Short range devices; Radio equipment to be used
43、 in the 1 GHz to 40 GHz frequency range“. i.35 ETSI EN 302 372: “Electromagnetic compatibility and Radio spectrum Matters (ERM); Short Range Devices (SRD); Equipment for Detection and Movement; Tanks Level Probing Radar (TLPR) operating in the frequency bands 5,8 GHz, 10 GHz, 25 GHz, 61 GHz and 77 G
44、Hz“. i.36 ETSI EN 302 217: “Fixed Radio Systems; Characteristics and requirements for point-to-point equipment and antennas“. i.37 ETSI EN 301 443: “Satellite Earth Stations and Systems (SES); Harmonized EN for Very Small Aperture Terminal (VSAT); Transmit-only, transmit-and-receive, receive-only sa
45、tellite earth stations operating in the 4 GHz and 6 GHz frequency bands covering essential requirements under article 3.2 of the R Short Range Devices (SRD); Level Probing Radar (LPR) equipment operating in the frequency ranges 6 GHz to 8,5 GHz, 24,05 GHz to 26,5 GHz, 57 GHz to 64 GHz, 75 GHz to 85
46、GHz“. ETSI ETSI TR 103 111 V1.1.1 (2014-10) 10i.41 ETSI EN 302 065: “Electromagnetic compatibility and Radio spectrum Matters (ERM); Short Range Devices (SRD) using Ultra Wide Band technology (UWB) for communications purposes; Harmonized EN covering the essential requirements of article 3.2 of the R
47、 Short Range Devices (SRD) using Ultra WideBand (UWB) technology; Location Tracking equipment operating in the frequency range from 6 GHz to 9 GHz“. i.43 ERC/REC 14-02: “Radio-frequency channel arrangements for medium and high capacity analogue and high capacity digital radio-relay systems operating
48、 in the band 6425-7125 MHz“. 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: Data Communication System (DCS): global communication architecture into which radiocommunication links are integrated NOTE: The Data Commu
49、nication System is specified in i.8, i.9 and i.10. on-board unit: antenna, radio frequency accessories, radio transmitter and receiver, usually installed in a train physical security: part of security concerned with measures and concepts designed to: 1) safeguard personnel; 2) prevent unauthorized access to equipment, installations, material and documents; and 3) safeguard equipment, installations, material and documents against espionage, sabotage, damage and theft NOTE 1: This definition is from the European project MODSAFE
