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ISO 18440:2016

(Main)

Space data and information transfer systems — Space link extension — Internet protocol for transfer services

Space data and information transfer systems — Space link extension — Internet protocol for transfer services

ISO 18440:2016 defines a protocol for transfer of SLE PDUs between an SLE user and an SLE provider system in terms of: a) the procedures used to establish and release associations; b) the messages exchanged on an established association; c) the procedures used to monitor the status of data communication connections; and d) the methods used to ensure that data are converted between different formats and representations on different platforms. It does not specify: a) individual designs, implementations, or products; b) the configuration of the data communications infrastructure, including configuration of the TCP and IP protocols; c) the means by which addresses (IP addresses and TCP port numbers) are agreed, assigned and communicated.

Systèmes de transfert des informations et données spatiales — Extension de liaisons spatiales — Protocole Internet pour services de transfert

General Information

Status
Published
Publication Date
02-Nov-2016
ICS
49.140 - Space systems and operations
Technical Committee
ISO/TC 20/SC 13 - Space data and information transfer systems
Drafting Committee
ISO/TC 20/SC 13 - Space data and information transfer systems
Current Stage
9093 - International Standard confirmed
Completion Date
14-Nov-2023
Ref Project

Relations

Revises
ISO 18440:2013 - Space data and information transfer systems — Space Link Extension — Internet Protocol for Transfer Services
Effective Date
30-Jan-2016

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ISO 18440:2016 - Space data and information transfer systems -- Space link extension -- Internet protocol for transfer servicesISO 18440:2016 - Space data and information transfer systems -- Space link extension -- Internet protocol for transfer services
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ISO 18440:2016 - Space data and information transfer systems -- Space link extension -- Internet protocol for transfer services
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INTERNATIONAL ISO
STANDARD 18440
Second edition
2016-11-15
Space data and information transfer
systems — Space link extension —
Internet protocol for transfer services
Systèmes de transfert des informations et données spatiales — Extension
de liaisons spatiales — Protocole Internet pour services de transfert
Reference number
ISO 18440:2016(E)
©
ISO 2016

---------------------- Page: 1 ----------------------
ISO 18440:2016(E)
COPYRIGHT PROTECTED DOCUMENT
©  ISO 2016
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any
means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission.
Permission can be requested from either ISO at the address below or ISO’s member body in the country of the requester.
ISO copyright office
Ch. de Blandonnet 8  CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
copyright@iso.org
Web www.iso.org
Published in Switzerland
ii © ISO 2016 – All rights reserved

---------------------- Page: 2 ----------------------
ISO 18440:2016(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
(ISO member bodies). The work of preparing International Standards is normally carried out through ISO
technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the
International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are described
in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of
ISO documents should be noted. This document was drafted in accordance with the editorial rules of the
ISO/IEC Directives, Part 2. www.iso.org/directives
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. Details of any patent
rights identified during the development of the document will be in the Introduction and/or on the ISO list of
patent declarations received. www.iso.org/patents
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment,
as well as information about ISO's adherence to the WTO principles in the Technical Barriers to Trade (TBT)
see the following URL: Foreword - Supplementary information
ISO 18440 was prepared by the Consultative Committee for Space Data Systems (CCSDS) (as CCSDS
913.1-B-2, September 2015) and was adopted (without modifications except those stated in clause 2 of this
International Standard) by Technical Committee ISO/TC 20, Aircraft and space vehicles, Subcommittee
SC 13, Space data and information transfer systems.
This second edition cancels and replaces the first edition (ISO 18440:2013), which has been technically
revised.
© ISO 2016 – All rights reserved iii

---------------------- Page: 3 ----------------------
ISO 18440:2016(E)
SPACE LINK EXTENSION—INTERNET PROTOCOL FOR TRANSFER SERVICES
STATEMENT OF INTENT
The Consultative Committee for Space Data Systems (CCSDS) is an organization officially
established by the management of its members. The Committee meets periodically to address
data systems problems that are common to all participants, and to formulate sound technical
solutions to these problems. Inasmuch as participation in the CCSDS is completely voluntary,
the results of Committee actions are termed Recommended Standards and are not
considered binding on any Agency.
This Recommended Standard is issued by, and represents the consensus of, the CCSDS
members. Endorsement of this Recommendation is entirely voluntary. Endorsement,
however, indicates the following understandings:
o Whenever a member establishes a CCSDS-related standard, this standard will be in
accord with the relevant Recommended Standard. Establishing such a standard
does not preclude other provisions which a member may develop.
o Whenever a member establishes a CCSDS-related standard, that member will
provide other CCSDS members with the following information:
-- The standard itself.
-- The anticipated date of initial operational capability.
-- The anticipated duration of operational service.
o Specific service arrangements shall be made via memoranda of agreement. Neither
this Recommended Standard nor any en
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