CEN TS 17184-2018 Intelligent transport systems - eSafety - eCall High level application Protocols (HLAP) using IMS packet switched networks.pdf

《CEN TS 17184-2018 Intelligent transport systems - eSafety - eCall High level application Protocols (HLAP) using IMS packet switched networks.pdf》由会员分享，可在线阅读，更多相关《CEN TS 17184-2018 Intelligent transport systems - eSafety - eCall High level application Protocols (HLAP) using IMS packet switched networks.pdf（60页珍藏版）》请在麦多课文档分享上搜索。

1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Intelligent transport systems - eSafety - eCall High level application Protocols (HLAP) using IMS packet switched networksPD CEN/TS 17184:2018TECHNICAL SPECIFICATION SPCIFICATION TECHNIQUE TECHNISCHE SPEZIFIKATION CEN/T

2、S 17184 August 2018 ICS 35.240.60 English Version Intelligent transport systems - eSafety - eCall High level application Protocols (HLAP) using IMS packet switched networks Intelligente Verkehrssysteme - eSicherheit - Allgemeines eCall Anwendungsprotokoll (HLAP) unter Verwendung von IMS paketvermitt

3、elnden NetzwerkenThis Technical Specification (CEN/TS) was approved by CEN on 16 March 2018 for provisional application. The period of validity of this CEN/TS is limited initially to three years. After two years the members of CEN will be requested to submit their comments, particularly on the quest

4、ion whether the CEN/TS can be converted into a European Standard. CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to make the CEN/TS available promptly at national level in an appropriate form. It is permissible to keep conflicting national standard

5、s in force (in parallel to the CEN/TS) until the final decision about the possible conversion of the CEN/TS into an EN is reached. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Mace

6、donia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISA

7、TION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2018 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. CEN/TS 17184:2018 ENational forewordThis Published Document is the UK implem

8、entation of CEN/TS 17184:2018. The UK participation in its preparation was entrusted to Technical Committee EPL/278, Intelligent transport systems.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the ne

9、cessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2018 Published by BSI Standards Limited 2018ISBN 978 0 580 98156 2ICS 35.240.60Compliance with a British Standard cannot confer immunity from legal obligations. This Published Docum

10、ent was published under the authority of the Standards Policy and Strategy Committee on 31 August 2018.Amendments/corrigenda issued since publicationDate Text affectedPUBLISHED DOCUMENTPD CEN/TS 17184:2018TECHNICAL SPECIFICATION SPCIFICATION TECHNIQUE TECHNISCHE SPEZIFIKATION CEN/TS 17184 August 201

11、8 ICS 35.240.60 English Version Intelligent transport systems - eSafety - eCall High level application Protocols (HLAP) using IMS packet switched networks Intelligente Verkehrssysteme - eSicherheit - Allgemeines eCall Anwendungsprotokoll (HLAP) unter Verwendung von IMS paketvermittelnden NetzwerkenT

12、his Technical Specification (CEN/TS) was approved by CEN on 16 March 2018 for provisional application. The period of validity of this CEN/TS is limited initially to three years. After two years the members of CEN will be requested to submit their comments, particularly on the question whether the CE

13、N/TS can be converted into a European Standard. CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to make the CEN/TS available promptly at national level in an appropriate form. It is permissible to keep conflicting national standards in force (in par

14、allel to the CEN/TS) until the final decision about the possible conversion of the CEN/TS into an EN is reached. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Ger

15、many, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES K

16、OMITEE FR NORMUNG CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2018 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. CEN/TS 17184:2018 EPD CEN/TS 17184:2018CEN/TS 17184:2018 (E) 2 Contents Page European foreword

17、 5 Introduction 6 1 Scope 8 2 Normative references 8 3 Terms and definitions . 9 4 Symbols and abbreviations . 14 5 Conformance . 16 6 General overview of the eCall session for Pan European eCall 16 7 Requirements . 22 7.1 Procedures following power-up of the in-vehicle system 22 7.1.1 General 22 7.

18、1.2 Enabled IVS 22 7.1.3 Enabled PSAP 23 7.1.4 IVS configured only for 112-eCall . 24 7.1.5 Self-test . 24 7.1.6 Standby mode applicable to IVS configured only for 112-eCall . 24 7.2 Activation . 24 7.2.1 Activation of pan-European IMS-eCall . 24 7.2.2 Activation of a test eCall . 25 7.3 Call set-up

19、 25 7.3.1 General 25 7.3.2 IVS network access device (NAD) already registered on PLMN . 25 7.3.3 eCall in progress 25 7.3.4 Network selection and registration . 26 7.3.5 Authentication of the subscriber 26 7.3.6 IMS-eCall establishment . 26 7.3.7 Cell localization (by network) 27 7.3.8 Manual termin

20、ation of eCall by vehicle occupants before trigger confirmation . 27 7.4 MSD transfer in IMS-eCall 28 7.4.1 General 28 7.4.2 MSD transfer to a PSAP supporting IMS-eCall 28 7.4.3 MSD Transfer to a PSAP not supporting IMS-eCall 30 7.4.4 Security . 31 7.5 Application layer acknowledgement (AL- ACK). 31

21、 7.6 In the event of IMS-eCall failure . 31 7.7 PSAP requests a new MSD 32 7.7.1 General 32 7.7.2 After session clear-down 33 7.8 PSAP application features 33 7.8.1 General requirements . 33 7.8.2 MSD display to the PSAP operator 34 7.8.3 PSAP operator user interface . 34 7.9 Audio link to vehicle o

22、ccupants . 34 7.10 eCall clear-down 34 PD CEN/TS 17184:2018CEN/TS 17184:2018 (E) 3 7.11 PSAP call back 34 7.12 Rerouting to another PSAP/emergency control centre 35 7.13 Handling non equipped situations / error cases 35 7.13.1 MSD not transmitted correctly 35 7.13.2 Network registration fails . 35 7

23、.13.3 Call failure before the MSD is acknowledged . 35 7.13.4 Mobile network not supporting eCall URN or not provided with routing tables 36 7.14 PSAP network/ICT failure . 36 7.14.1 General . 36 7.14.2 PSAP application failure . 36 7.14.3 PSAP operator does not respond 36 7.14.4 PSAP system not ava

24、ilable . 37 7.14.5 MSD corrupted . 37 7.14.6 Audio link not established . 37 7.14.7 Audio link established but subsequently fails . 37 7.14.8 Automatic repeat attempts . 38 8 Third party services supported eCall (TPS-eCall) 38 9 Defences against attack (Security provisions) . 38 10 Quality of servic

25、e requirements 38 11 Test and conformance requirements 38 12 Marking, labelling and packaging . 38 13 Declaration of patents and intellectual property . 38 Annex A (normative) Table of timings . 39 Annex B (informative) SIP and IMS explained . 41 B.1 Introduction 41 B.2 Session Initiation Protocol 4

26、1 B.2.1 SIP . 41 B.2.2 SIP URI 41 B.2.3 SIP INVITE 41 B.2.4 Request-Line-URI 42 B.2.5 Via . 42 B.2.6 From 42 B.2.7 To 42 B.2.8 Contact 42 B.2.9 Allow 42 B.2.10 BYE . 43 B.2.11 CANCEL . 43 B.2.12 INFO . 43 B.2.13 INVITE . 43 B.2.14 NOTIFY 43 B.2.15 OPTIONS . 43 B.2.16 PRACK . 43 B.2.17 REFER 44 B.2.1

27、8 REGISTER . 44 B.2.19 SUBSCRIBE . 44 B.2.20 UPDATE 44 B.3 IMS: Internet Protocol (IP) multimedia core network subsystem 44 B.3.1 IMS Overview 44 B.3.2 Roles of Session Control Functions 47 PD CEN/TS 17184:2018CEN/TS 17184:2018 (E) 4 B.4 Emergency Communications 49 B.4.1 Overview of ETSI TS 123 167

28、49 B.4.2 High Level Procedures for IMS Emergency Services 49 Bibliography 55 PD CEN/TS 17184:2018CEN/TS 17184:2018 (E) 5 European foreword This document (CEN/TS 17184:2018) has been prepared by Technical Committee CEN/TC 278 “Intelligent transport systems”, the secretariat of which is held by NEN. A

29、ttention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. According to the CEN/CENELEC Internal Regulations, the national standards organisations of the followi

30、ng countries are bound to announce this Technical Specification: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands

31、, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. PD CEN/TS 17184:2018CEN/TS 17184:2018 (E) 6 Introduction An eCall is an emergency call generated either automatically via activation of in-vehicle sensors or manually by the ve

32、hicle occupants; when activated, to provide notification and relevant location information to the most appropriate Public Safety Answering Points (PSAP), by means of mobile wireless communications networks and carries a defined standardized minimum set of data, notifying that there has been an incid

33、ent that requires response from the emergency services and establishes an audio channel between the occupants of the vehicle and the most appropriate PSAP. EN 15722 specifies a standardized MSD for eCall, and EN 16072 specifies pan-European eCall operating requirements (for third party systems, EN 1

34、6102 specifies third party services supporting eCall operating requirements; see EC Communication on eCall Implementation 2009 COM(2009) 434 final and Official Journal eCall Recommendation C_2011_6269, for more information) and EN 16062 specifies High Level Application Protocols for eCall using GSM/

35、UMTS. The operating requirements for pan-European eCall are made using Public Land Mobile Networks (PLMN) (such as GSM and 3G, and latterly LTE/4G/E-UTRAN), as specified in a number of ETSI standards and technical specifications. In order to provide the eCall service across a wireless network, high

36、level application protocols are required as an important essential element to affect this service provision. NOTE The term PSAP, which is most widely used in the eCall documentation, European Commission documents, etc., is used throughout this document and equates to the term emergency call response

37、 centre used in the ITS Implementation Directive. Subsequent to the publication of the suite of eCall standards which support the eCall Regulations, EN 16072, EN 16062 and EN 16454, new communications technologies have become available. Over the course of time, these networks (such as LTE/4G and in

38、turn their successors) are expected to complement and eventually replace the circuit switched GSM/UMTS networks. These technologies use so called packet switched technologies using Internet protocols (IP). Particularly, 3GPP have evolved a communication management system called IMS (Internet protoco

39、l Multimedia System) which is suitable to operate over a number of bearer technologies, including LTE/ 4G/E-UTRAN. In circuit switched networks the eCall is identified as an emergency call and specifically an eCall in the telecircuit switching (TS) process. The long number is not dialled as the TS i

40、dentifiers inform the MNO that the call is an emergency call/eCall and the MNO has procedures to direct these calls to “the most appropriate” PSAP. Having established a voice channel, GSM/UMTS eCall then mutes microphones and speakers and uses a modem to transfer the Minimum Set of Data (MSD) to the

41、 PSAP before opening up the line to enable conversation between the PSAP operator and the occupants of the vehicle. In a packet switched network, packets of data (including voice) are sent through an internet protocol (IP) communication system, using SIP (Session Initiation Protocol) which is manage

42、d, most popularly using IMS. This document provides High Level Application Protocols (HLAP) for eCall using IMS. It therefore provides the LTE/4G E-UTRAN equivalent of EN 16062 for GSM/UMTS and should be suitable for all/any packet switched networks that support IMS and LTE/ 4G/E-UTRAN wireless acce

43、ss. This document specifies the protocols to put into effect the pan-European eCall operating requirements, and also identifies common elements that can be used in the link between third party services supporting eCall and PSAPs. The European Committee for Standardization (CEN) draws attention to th

44、e fact that, while no direct patents are known in express regard to the content of these specifications, the underlying ETSI communications Standards may involve patents and the reader is directed to the referenced ETSI standards in these respects. Similarly, there is a default option to circuit swi

45、tched eCall in the PD CEN/TS 17184:2018CEN/TS 17184:2018 (E) 7 specifications below which may involve the use of patents specified in EN 16062, and the reader is directed to EN 16062 in respect of these aspects. PD CEN/TS 17184:2018CEN/TS 17184:2018 (E) 8 1 Scope In respect of 112-eCall (pan-Europea

46、n eCall) (operating requirements defined in EN 16072), this document defines the high level application protocols, procedures and processes required to provide the eCall service via a packet switched wireless communications network using IMS (Internet protocol Multimedia System) and LTE/ 4G/E-UTRAN

47、wireless access. NOTE 1 The objective of implementing the pan-European in-vehicle emergency call system (eCall) is to automate the notification of a traffic accident, wherever in Europe, with the same technical standards and the same quality of services objectives by using a PLMN (such as ETSI prime

48、 medium) which supports the European harmonized 112/E112 emergency number (TS12 ETSI TS 122 003 or IMS packet switched network) and to provide a means of manually triggering the notification of an emergency incident. NOTE 2 HLAP requirements for third party services supporting eCall can be found in

49、EN 16102, and have been developed in conjunction with the development of this work item, and are consistent in respect of the interface to the PSAP. This document makes reference to those provisions but does not duplicate them. 2 Normative references The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 15722:2015, Intellig