< draft-ietf-ecrit-ecall-24.txt   draft-ietf-ecrit-ecall-25.txt >
ECRIT R. Gellens ECRIT R. Gellens
Internet-Draft Core Technology Consulting Internet-Draft Core Technology Consulting
Intended status: Standards Track H. Tschofenig Intended status: Standards Track H. Tschofenig
Expires: July 23, 2017 Individual Expires: August 10, 2017 Individual
January 19, 2017 February 6, 2017
Next-Generation Pan-European eCall Next-Generation Pan-European eCall
draft-ietf-ecrit-ecall-24.txt draft-ietf-ecrit-ecall-25.txt
Abstract Abstract
This document describes how to use IP-based emergency services This document describes how to use IP-based emergency services
mechanisms to support the next generation of the pan European in- mechanisms to support the next generation of the pan European in-
vehicle emergency call service defined under the eSafety initiative vehicle emergency call service defined under the eSafety initiative
of the European Commission (generally referred to as "eCall"). eCall of the European Commission (generally referred to as "eCall"). eCall
is a standardized and mandated system for a special form of emergency is a standardized and mandated system for a special form of emergency
calls placed by vehicles, providing real-time communications and an calls placed by vehicles, providing real-time communications and an
integrated set of related data. integrated set of related data.
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Internet-Drafts are working documents of the Internet Engineering Internet-Drafts are working documents of the Internet Engineering
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time. It is inappropriate to use Internet-Drafts as reference time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress." material or to cite them other than as "work in progress."
This Internet-Draft will expire on July 23, 2017. This Internet-Draft will expire on August 10, 2017.
Copyright Notice Copyright Notice
Copyright (c) 2017 IETF Trust and the persons identified as the Copyright (c) 2017 IETF Trust and the persons identified as the
document authors. All rights reserved. document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents Provisions Relating to IETF Documents
(http://trustee.ietf.org/license-info) in effect on the date of (http://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents publication of this document. Please review these documents
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14.3. MIME Structured Syntax Suffix Registration for +PER . . 29 14.3. MIME Structured Syntax Suffix Registration for +PER . . 29
14.4. MIME Media Type Registration for 14.4. MIME Media Type Registration for
'application/emergencyCallData.eCall.MSD+per' . . . . . 31 'application/emergencyCallData.eCall.MSD+per' . . . . . 31
14.5. MIME Media Type Registration for 14.5. MIME Media Type Registration for
'application/emergencyCallData.control+xml' . . . . . . 32 'application/emergencyCallData.control+xml' . . . . . . 32
14.6. Registration of the 'eCall.MSD' entry in the Emergency 14.6. Registration of the 'eCall.MSD' entry in the Emergency
Call Additional Data Types registry . . . . . . . . . . 33 Call Additional Data Types registry . . . . . . . . . . 33
14.7. Registration of the 'control' entry in the Emergency 14.7. Registration of the 'control' entry in the Emergency
Call Additional Data Types registry . . . . . . . . . . 34 Call Additional Data Types registry . . . . . . . . . . 34
14.8. URN Sub-Namespace Registration . . . . . . . . . . . . . 34 14.8. URN Sub-Namespace Registration . . . . . . . . . . . . . 34
14.8.1. Registration for urn:ietf:params:xml:ns:eCall . . . 34 14.8.1. Registration for
14.8.2. Registration for
urn:ietf:params:xml:ns:EmergencyCallData:control . . 34 urn:ietf:params:xml:ns:EmergencyCallData:control . . 34
14.9. Registry Creation . . . . . . . . . . . . . . . . . . . 35 14.9. Registry Creation . . . . . . . . . . . . . . . . . . . 34
14.9.1. Emergency Call Action Registry . . . . . . . . . . . 35 14.9.1. Emergency Call Action Registry . . . . . . . . . . . 35
14.9.2. Emergency Call Action Failure Reason Registry . . . 36 14.9.2. Emergency Call Action Failure Reason Registry . . . 35
14.10. The emergencyCallData.eCall.MSD INFO package . . . . . . 37 14.10. The emergencyCallData.eCall.MSD INFO package . . . . . . 36
14.10.1. Overall Description . . . . . . . . . . . . . . . . 37 14.10.1. Overall Description . . . . . . . . . . . . . . . . 37
14.10.2. Applicability . . . . . . . . . . . . . . . . . . . 38 14.10.2. Applicability . . . . . . . . . . . . . . . . . . . 37
14.10.3. Info Package Name . . . . . . . . . . . . . . . . . 38 14.10.3. Info Package Name . . . . . . . . . . . . . . . . . 38
14.10.4. Info Package Parameters . . . . . . . . . . . . . . 38 14.10.4. Info Package Parameters . . . . . . . . . . . . . . 38
14.10.5. SIP Option-Tags . . . . . . . . . . . . . . . . . . 39 14.10.5. SIP Option-Tags . . . . . . . . . . . . . . . . . . 38
14.10.6. INFO Request Body Parts . . . . . . . . . . . . . . 39 14.10.6. INFO Request Body Parts . . . . . . . . . . . . . . 38
14.10.7. Info Package Usage Restrictions . . . . . . . . . . 39 14.10.7. Info Package Usage Restrictions . . . . . . . . . . 38
14.10.8. Rate of INFO Requests . . . . . . . . . . . . . . . 39 14.10.8. Rate of INFO Requests . . . . . . . . . . . . . . . 38
14.10.9. Info Package Security Considerations . . . . . . . 40 14.10.9. Info Package Security Considerations . . . . . . . 39
14.10.10. Implementation Details . . . . . . . . . . . . . . 40 14.10.10. Implementation Details . . . . . . . . . . . . . . 39
14.10.11. Examples . . . . . . . . . . . . . . . . . . . . . 40 14.10.11. Examples . . . . . . . . . . . . . . . . . . . . . 39
15. Contributors . . . . . . . . . . . . . . . . . . . . . . . . 40 15. Contributors . . . . . . . . . . . . . . . . . . . . . . . . 39
16. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . 40 16. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . 39
17. Changes from Previous Versions . . . . . . . . . . . . . . . 40 17. Changes from Previous Versions . . . . . . . . . . . . . . . 39
17.1. Changes from draft-ietf-19 to draft-ietf-20 . . . . . . 40 17.1. Changes from draft-ietf-19 to draft-ietf-20 . . . . . . 40
17.2. Changes from draft-ietf-18 to draft-ietf-19 . . . . . . 41 17.2. Changes from draft-ietf-18 to draft-ietf-19 . . . . . . 40
17.3. Changes from draft-ietf-17 to draft-ietf-18 . . . . . . 41 17.3. Changes from draft-ietf-17 to draft-ietf-18 . . . . . . 40
17.4. Changes from draft-ietf-16 to draft-ietf-17 . . . . . . 41 17.4. Changes from draft-ietf-16 to draft-ietf-17 . . . . . . 40
17.5. Changes from draft-ietf-15 to draft-ietf-16 . . . . . . 41 17.5. Changes from draft-ietf-15 to draft-ietf-16 . . . . . . 40
17.6. Changes from draft-ietf-14 to draft-ietf-15 . . . . . . 41 17.6. Changes from draft-ietf-14 to draft-ietf-15 . . . . . . 40
17.7. Changes from draft-ietf-13 to draft-ietf-14 . . . . . . 41 17.7. Changes from draft-ietf-13 to draft-ietf-14 . . . . . . 40
17.8. Changes from draft-ietf-12 to draft-ietf-13 . . . . . . 41 17.8. Changes from draft-ietf-12 to draft-ietf-13 . . . . . . 40
17.9. Changes from draft-ietf-11 to draft-ietf-12 . . . . . . 42 17.9. Changes from draft-ietf-11 to draft-ietf-12 . . . . . . 41
17.10. Changes from draft-ietf-09 to draft-ietf-11 . . . . . . 42 17.10. Changes from draft-ietf-09 to draft-ietf-11 . . . . . . 41
17.11. Changes from draft-ietf-08 to draft-ietf-09 . . . . . . 42 17.11. Changes from draft-ietf-08 to draft-ietf-09 . . . . . . 41
17.12. Changes from draft-ietf-07 to draft-ietf-08 . . . . . . 42 17.12. Changes from draft-ietf-07 to draft-ietf-08 . . . . . . 41
17.13. Changes from draft-ietf-06 to draft-ietf-07 . . . . . . 43 17.13. Changes from draft-ietf-06 to draft-ietf-07 . . . . . . 42
17.14. Changes from draft-ietf-05 to draft-ietf-06 . . . . . . 43 17.14. Changes from draft-ietf-05 to draft-ietf-06 . . . . . . 42
17.15. Changes from draft-ietf-04 to draft-ietf-05 . . . . . . 43 17.15. Changes from draft-ietf-04 to draft-ietf-05 . . . . . . 42
17.16. Changes from draft-ietf-03 to draft-ietf-04 . . . . . . 43 17.16. Changes from draft-ietf-03 to draft-ietf-04 . . . . . . 42
17.17. Changes from draft-ietf-02 to draft-ietf-03 . . . . . . 43 17.17. Changes from draft-ietf-02 to draft-ietf-03 . . . . . . 43
17.18. Changes from draft-ietf-01 to draft-ietf-02 . . . . . . 44 17.18. Changes from draft-ietf-01 to draft-ietf-02 . . . . . . 43
17.19. Changes from draft-ietf-00 to draft-ietf-01 . . . . . . 44 17.19. Changes from draft-ietf-00 to draft-ietf-01 . . . . . . 43
17.20. Changes from draft-gellens-03 to draft-ietf-00 . . . . . 44 17.20. Changes from draft-gellens-03 to draft-ietf-00 . . . . . 43
17.21. Changes from draft-gellens-02 to -03 . . . . . . . . . . 44 17.21. Changes from draft-gellens-02 to -03 . . . . . . . . . . 44
17.22. Changes from draft-gellens-01 to -02 . . . . . . . . . . 45 17.22. Changes from draft-gellens-01 to -02 . . . . . . . . . . 44
17.23. Changes from draft-gellens-00 to -01 . . . . . . . . . . 45 17.23. Changes from draft-gellens-00 to -01 . . . . . . . . . . 44
18. References . . . . . . . . . . . . . . . . . . . . . . . . . 45 18. References . . . . . . . . . . . . . . . . . . . . . . . . . 44
18.1. Normative References . . . . . . . . . . . . . . . . . . 45 18.1. Normative References . . . . . . . . . . . . . . . . . . 44
18.2. Informative references . . . . . . . . . . . . . . . . . 46 18.2. Informative references . . . . . . . . . . . . . . . . . 45
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 48 Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 47
1. Terminology 1. Terminology
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
"SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this
document are to be interpreted as described in [RFC2119]. document are to be interpreted as described in [RFC2119].
This document re-uses terminology defined in Section 3 of [RFC5012]. This document re-uses terminology defined in Section 3 of [RFC5012].
Additionally, we use the following abbreviations: Additionally, we use the following abbreviations:
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14.7. Registration of the 'control' entry in the Emergency Call 14.7. Registration of the 'control' entry in the Emergency Call
Additional Data Types registry Additional Data Types registry
This specification requests IANA to add the 'control' entry to the This specification requests IANA to add the 'control' entry to the
Emergency Call Additional Data Types registry, with a reference to Emergency Call Additional Data Types registry, with a reference to
this document; the 'Data About' value is 'The Call'. this document; the 'Data About' value is 'The Call'.
14.8. URN Sub-Namespace Registration 14.8. URN Sub-Namespace Registration
14.8.1. Registration for urn:ietf:params:xml:ns:eCall 14.8.1. Registration for
This section registers a new XML namespace, as per the guidelines in
RFC 3688 [RFC3688].
URI: urn:ietf:params:xml:ns:eCall
Registrant Contact: IETF, ECRIT working group, <ecrit@ietf.org>, as
delegated by the IESG <iesg@ietf.org>.
XML:
BEGIN
<?xml version="1.0"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML Basic 1.0//EN"
"http://www.w3.org/TR/xhtml-basic/xhtml-basic10.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="content-type"
content="text/html;charset=iso-8859-1"/>
<title>Namespace for eCall Data</title>
</head>
<body>
<h1>Namespace for eCall Data</h1>
<p>See [TBD: This document].</p>
</body>
</html>
END
14.8.2. Registration for
urn:ietf:params:xml:ns:EmergencyCallData:control urn:ietf:params:xml:ns:EmergencyCallData:control
This section registers a new XML namespace, as per the guidelines in This section registers a new XML namespace, as per the guidelines in
RFC 3688 [RFC3688]. RFC 3688 [RFC3688].
URI: urn:ietf:params:xml:ns:EmergencyCallData:control URI: urn:ietf:params:xml:ns:EmergencyCallData:control
Registrant Contact: IETF, ECRIT working group, <ecrit@ietf.org>, as Registrant Contact: IETF, ECRIT working group, <ecrit@ietf.org>, as
delegated by the IESG <iesg@ietf.org>. delegated by the IESG <iesg@ietf.org>.
XML: XML:
BEGIN BEGIN
<?xml version="1.0"?> <?xml version="1.0"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML Basic 1.0//EN" <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML Basic 1.0//EN"
"http://www.w3.org/TR/xhtml-basic/xhtml-basic10.dtd"> "http://www.w3.org/TR/xhtml-basic/xhtml-basic10.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"> <html xmlns="http://www.w3.org/1999/xhtml">
skipping to change at page 46, line 37 skipping to change at page 45, line 42
Circuit Switched Networks, EN 16062", April 2015. Circuit Switched Networks, EN 16062", April 2015.
[EN_16072] [EN_16072]
CEN, , "Intelligent transport systems -- eSafety -- Pan- CEN, , "Intelligent transport systems -- eSafety -- Pan-
European eCall operating requirements, EN 16072", April European eCall operating requirements, EN 16072", April
2015. 2015.
[I-D.ietf-ecrit-car-crash] [I-D.ietf-ecrit-car-crash]
Gellens, R., Rosen, B., and H. Tschofenig, "Next- Gellens, R., Rosen, B., and H. Tschofenig, "Next-
Generation Vehicle-Initiated Emergency Calls", draft-ietf- Generation Vehicle-Initiated Emergency Calls", draft-ietf-
ecrit-car-crash-21 (work in progress), January 2017. ecrit-car-crash-23 (work in progress), January 2017.
[ITU.X691] [ITU.X691]
International Telecommunications Union, , "Information International Telecommunications Union, , "Information
technology -- ASN.1 encoding rules: Specification of technology -- ASN.1 encoding rules: Specification of
Packed Encoding Rules (PER), ITU-T X.691", July 2002, Packed Encoding Rules (PER), ITU-T X.691", July 2002,
<https://www.itu.int/ITU-T/studygroups/com17/languages/ <https://www.itu.int/ITU-T/studygroups/com17/languages/
X.691-0207.pdf>. X.691-0207.pdf>.
[MSG_TR] ETSI, , "ETSI Mobile Standards Group (MSG); eCall for [MSG_TR] ETSI, , "ETSI Mobile Standards Group (MSG); eCall for
VoIP", ETSI Technical Report TR 103 140 V1.1.1 (2014-04), VoIP", ETSI Technical Report TR 103 140 V1.1.1 (2014-04),
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