ISO 24102-6:2018

Intelligent transport systems — Communications access for land mobiles (CALM) — ITS station management — Part 6: Path and flow management

This document specifies parameters and procedures for the ITS station management entity to manage data flows and routing paths associated with available communication resources in an ITS station, and to map data flows to routing paths.

Systèmes intelligents de transport — Accès aux communications des services mobiles terrestres (CALM) — Gestion des stations ITS — Partie 6: Titre manque

General Information

• Status: Published
• Publication Date: 10-May-2018
• ICS: 03.220.01 - Transport in general
• ICS: 35.240.60 - IT applications in transport
• Technical Committee: ISO/TC 204 - Intelligent transport systems
• Drafting Committee: ISO/TC 204/WG 16 - Communications
• Current Stage: 9093 - International Standard confirmed
• Start Date: 18-Oct-2022
• Completion Date: 18-Oct-2022

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 24102-6
First edition
2018-05
Intelligent transport systems —
Communications access for land
mobiles (CALM) — ITS station
management —
Part 6:
Path and flow management
Systèmes intelligents de transport — Accès aux communications des
services mobiles terrestres (CALM) — Gestion des stations ITS —
Partie 6: Titre manque
Reference number
©
ISO 2018
© ISO 2018
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ii © ISO 2018 – All rights reserved

Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Symbols and abbreviated terms . 3
5 Overview . 4
5.1 Relation with the ITS station reference architecture . 4
5.2 ITS-S flows. 4
5.3 ITS-S communication profiles . 4
5.4 ITS-S paths . 5
5.5 ITS-S capabilities . 6
5.6 Path and flow management . 6
5.7 ITS station management functionalities . 8
5.8 ITS station management information tables . . 9
5.9 Interaction with ITS station layers . 9
6 Requirements for flow management and communication profile selection .11
6.1 ITS-S flow type parameters .11
6.2 ITS-S flow parameters .13
6.3 ITS-S flow monitoring .14
6.4 Notification of a communication profile determination .15
6.5 Processing request to provide communication profiles .15
6.6 Processing flow statistic reports .15
7 Requirements for flow registration .16
7.1 Processing ITS-S flow type registration from ITS-S-AP .16
7.2 Processing RegisterFlow from ITS-S-AP .16
7.3 Processing ReleaseFlow request from ITS-S-AP .17
7.4 Checking ITS-S-AP credentials .17
7.5 Checking communication requirements .17
7.6 Checking ITS-S path availability .18
7.7 Communication profile determination .18
8 Requirements for path management .19
8.1 ITS-S path parameters .19
8.2 Topological and geographic position parameters .19
8.3 Collecting topological and geographical information.20
8.4 Path management .21
8.5 ITS-S path monitoring .21
8.6 Interface management .22
9 Requirements for path selection .22
9.1 General requirements for path selection . .22
9.2 Routing policies parameters .22
9.3 Notifying path selection .22
9.4 Notifying routing policies .23
10 Requirements for ITS-S capabilities management .23
10.1 Maintenance of ITS-S capabilities information .23
10.2 Determination of internal ITS-S capabilities .24
10.3 Determination of neighbour ITS-S capabilities .24
10.4 Activating ITS-S capabilities in the ITS-S Managed Service Entity .24
10.5 Suspending ITS-S capabilities in the ITS-S Managed Service Entity .24
10.6 Resuming ITS-S capabilities in the ITS-S Managed Service Entity .25
10.7 Reporting about ITS-S capabilities in the ITS-S Managed Service Entity .25
Annex A (normative) M*-COMMANDs from SME .26
Annex B (normative) M*-REQUESTs to the SME .37
Annex C (normative) PFM error codes .45
Annex D (normative) ASN-1 modules .46
Bibliography .64
iv © ISO 2018 – All rights reserved

Foreword
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URL: www .iso .org/iso/foreword .html.
This document was prepared by Technical Committee ISO/TC 204, Intelligent transport systems.
A list of all parts in the ISO 24102 series can be found on the ISO website.
Introduction
This document is part of a series of International Standards for communications access for land mobiles
(CALM). An introduction to this series of International Standards is provided in ISO 21217:2014.
This document is Part 6 of a series of International Standards that specifies path and flow management
as part of the local ITS station management.
The ITS station management entity provides functionalities related to the management of communication
protocol layers and the security entity presented in the ITS station reference architecture specified in
ISO 21217:2014 and presented in Figure 1 — ITS station reference architecture.
Figure 1 — ITS station reference architecture
The ITS station management entity is specified as a distributed process, where no supervisory entity is
employed.
This document defines the functionalities of the ITS station that are used to collect the information
necessary for path and flow management:
— the capabilities of all layers of the ITS station (functionalities, technologies and protocols) supported
by the ITS station;
— the capabilities of neighbour ITS stations (functionalities, technologies and protocols) supported by
the neighbour ITS stations;
— the current network conditions (availability and characteristics of a communication in
...