Internet Protocol-based In-Vehicle Emergency Calls
draft-ietf-ecrit-car-crash-00

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Last updated 2014-07-07
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ECRIT                                                         R. Gellens
Internet-Draft                                Qualcomm Technologies, Inc
Intended status: Informational                                  B. Rosen
Expires: January 5, 2015                                   NeuStar, Inc.
                                                           H. Tschofenig
                                                        (no affiliation)
                                                           July 04, 2014

           Internet Protocol-based In-Vehicle Emergency Calls
                   draft-ietf-ecrit-car-crash-00.txt

Abstract

   This document describes how to use IP-based emergency services
   mechanisms to support the next generation of emergency calls placed
   by vehicles (automatically in the event of a crash or serious
   incident, or manually invoked by a vehicle occupant) and conveying
   vehicle, sensor, and location data related to the crash or incident.
   Such calls are often referred to as "Automatic Crash Notification"
   (ACN), or "Advanced Automatic Crash Notification" (AACN), even in the
   case of manual trigger.  The "Advanced" qualifier refers to the
   ability to carry a richer set of data.

   This document also registers a MIME Content Type and an Emergency
   Call Additional Data Block for the vehicle, sensor, and location data
   (often referred to as "crash data" even though there is not
   necessarily a crash).

   Profiling and simplifications are possible due to the nature of the
   functionality that is provided in vehicles with the usage of Global
   Satellite Navigation System (GNSS).

Status of This Memo

   This Internet-Draft is submitted in full conformance with the
   provisions of BCP 78 and BCP 79.

   Internet-Drafts are working documents of the Internet Engineering
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Gellens, et al.          Expires January 5, 2015                [Page 1]
Internet-Draft Next-Generation In-Vehicle Emergency Calls      July 2014

   This Internet-Draft will expire on January 5, 2015.

Copyright Notice

   Copyright (c) 2014 IETF Trust and the persons identified as the
   document authors.  All rights reserved.

   This document is subject to BCP 78 and the IETF Trust's Legal
   Provisions Relating to IETF Documents
   (http://trustee.ietf.org/license-info) in effect on the date of
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   described in the Simplified BSD License.

Table of Contents

   1.  Terminology . . . . . . . . . . . . . . . . . . . . . . . . .   3
   2.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   3
   3.  Overview of Current Deployment Models . . . . . . . . . . . .   7
   4.  Document Scope  . . . . . . . . . . . . . . . . . . . . . . .   8
   5.  Migration to Next-Generation  . . . . . . . . . . . . . . . .   9
   6.  Profile . . . . . . . . . . . . . . . . . . . . . . . . . . .  10
   7.  Call Setup  . . . . . . . . . . . . . . . . . . . . . . . . .  11
   8.  Call Routing  . . . . . . . . . . . . . . . . . . . . . . . .  14
   9.  Test Calls  . . . . . . . . . . . . . . . . . . . . . . . . .  14
   10. Example . . . . . . . . . . . . . . . . . . . . . . . . . . .  15
   11. Security Considerations . . . . . . . . . . . . . . . . . . .  17
   12. IANA Considerations . . . . . . . . . . . . . . . . . . . . .  17
     12.1.  Service URN Registration . . . . . . . . . . . . . . . .  17
     12.2.  MIME Content-type Registration for
            'application/EmergencyCall.VEDS+xml' . . . . . . . . . .  17
     12.3.  Registration of the 'VEDS' entry in the Emergency Call
            Additional Data registry . . . . . . . . . . . . . . . .  19
   13. Contributors  . . . . . . . . . . . . . . . . . . . . . . . .  19
   14. Acknowledgements  . . . . . . . . . . . . . . . . . . . . . .  19
   15. Changes from Previous Versions  . . . . . . . . . . . . . . .  19
     15.1.  Changes from draft-gellens-02 to draft-ietf-00 . . . . .  19
     15.2.  Changes from draft-gellens-01 to -02 . . . . . . . . . .  19
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