ISO INTERNATIONAL STANDARD 15662 First edition 2006-12-15 Imperial College London, Version correct as of 24/12/2019 Intelligent transport systems Wide area communication Protocol management information Systemes de transport intelligents - Communication étendue- Protocole de gestion de I'lnformation Reference number ISO 15662:2006(E) @ ISO 2006 ISO15662:2006(E) PDFdisclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. , Imperial College London, Version correct as of 24/12/2019 Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by IsO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. Licensed copy: Imperial College , C ISO 2006 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either Iso at the address below or ISO's member body in the country of the requester. ISO copyright office Case postale 56 . CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org ii @ISO2006-All rights reserved ISO 15662:2006(E) Contents Page ,Version correct as of 24/12/2019 Foreword. Introductior 1 Scope 2 Normative references 3 Terms and definitions 4 Requirements forprotocol management information items 4.1 Selection of communication system . 4.2 Applicationidentifiers. 4.3 Address 4.4 Priority . 11 4.5 Security.. 12 4.6 Applicationexecution.. 14 Annex A (normative) Protocol management information structure . London, 17 Annex B (normative) Protocol management information data type definition 18 Annex C (informative) Protocol management information usage. 21 Annex D (informative) Extracting protocol management information items . 32 Bibliography 34 Iso2006-All rightsreserved ii ISO 15662:2006(E) Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. as International Standards are drafted in accordance with the rules given in the ISO/lEC Directives, Part 2 correct The main task of technical committees is to prepare International Standards. Draft International Standards International Standard requires approval by at least 75 % of the member bodies casting a vote. Version Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. IsO shall not be held responsible for identifying any or all such patent rights. iv ISO2006-Allrightsreserved ISO 15662:2006(E) Introduction MostoftheapplicationservicesintheITSsectoruseavarietyof wideareacommunicationsystemsinorder to connect user terminals and “Service Centres". In addition, the application services that are currently being provided connect specific user terminals to specific service centres using specific wide area communications systems. In other words, the various conditions that must be established to provide services are fixed. However, when the future modes of service use are considered, it is assumed that a user will utilize the same can also be assumed that some users may access the service centre from "smart phones", while others may When a variety of user terminals use a variety of wide area communications systems to connect to a variety of each individual service usage. In order to provide appropriate service based on these conditions, it is crucial to establish a mechanism by which the type of c