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BS EN 17905:2023:2024 Edition

$102.76

Intelligent transport systems. eSafety. eCall HLAP in hybrid circuit switched/packet switched network environments

Published By Publication Date Number of Pages
BSI 2024 24
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In respect of 112-eCall (pan-European eCall) (operating requirements defined in EN 16072), this document defines the additional high level application protocols, procedures and processes required to provide the eCall service whilst there are still both circuit switched and packet switched wireless communication networks in operation. NOTE 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 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.

PDF Catalog

PDF Pages PDF Title
2 undefined
7 1 Scope
2 Normative references
8 3 Terms and definitions
11 4 Symbols and abbreviations
5 Conformance
12 6 General overview of the eCall session for Pan European eCall
13 7 Requirements
7.1 General
7.2 General requirements
7.2.1 Enabled IVS
14 7.2.2 Enabled PSAP
7.3 Procedures following power-up of the in-vehicle system: self-test
15 7.4 Activation
7.5 Call setup (IVS)
7.5.1 General
7.5.2 eCall activation
7.5.3 eCall in progress
7.5.4 Domain selection
7.5.4.1 General
16 7.5.4.2 Only packet switched networks available
7.5.4.3 Only circuit switched networks available
7.5.4.4 Both packet and circuit switched networks available
17 7.5.4.5 IVS Network Access Device (NAD) already registered on PLMN
7.5.5 Fallback
7.5.6 Domain handover
7.5.6.1 General
18 7.5.6.2 In-call domain handover
7.5.6.3 Domain change after call hangup/clear-down
7.6 PSAP application features
7.6.1 General
7.6.2 Logging of MSD transfer type
7.6.3 MSD (update) request
19 7.6.4 Information to operator about hybrid situation
7.7 Handling non equipped situations / error cases
7.7.1 Network registration fails
7.7.2 Other issues
8 Third party services supported eCall (TPS-eCall)
9 Defences against attack (Security provisions)
10 Quality of service requirements
11 Test and conformance requirements
20 12 Marking, labelling and packaging
13 Declaration of patents and intellectual property
21 Annex A (informative)Transitional Use Cases
A.1 General
A.2 Non-‘eCall over IMS enabled’ PSAP gets eCall using IMS calls
A.3 Enabled PSAP gets CS eCall at wrong end point
22 A.4 Mobile network supporting eCall over IMS not advertising ECL capability
A.5 Mobile network partially supporting eCall over IMS
BS EN 17905:2023
$102.76