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ISO 20105:2015

(Main)

Space data and information transfer systems — Operation of CFDP over encapsulation service

Space data and information transfer systems — Operation of CFDP over encapsulation service

The CCSDS File Delivery Protocol (CFDP?reference [1]) has been designed to support the transfer of files in a variety of mission scenarios. CFDP offers different qualities of service ranging from best effort to fully reliable and has been specifically optimized for long delay, noisy, and disjoint links. CFDP requires a simple minimum service from the underlying protocols, operating over any link providing a packet communication service. ISO 20105:2015 is to specify how to operate CFDP over the CCSDS Encapsulation Service (reference [2]) as provided for Earth-to-spacecraft, spacecraft-to-Earth, and spacecraft-to-spacecraft communications. It sets out the communications architecture for CFDP operating over the Encapsulation Service. It describes the service expected by CFDP of the underlying layers and reconciles this with the service provided by the Encapsulation Service.

Systèmes de transfert des informations et données spatiales — Exploitation du CFDP lors des services d'encapsulation

General Information

Status
Published
Publication Date
10-Aug-2015
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

Consolidated By
ISO 15609-2:2019 - Specification and qualification of welding procedures for metallic materials — Welding procedure specification — Part 2: Gas welding
Effective Date
06-Jun-2022

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ISO 20105:2015 - Space data and information transfer systems -- Operation of CFDP over encapsulation serviceISO 20105:2015 - Space data and information transfer systems -- Operation of CFDP over encapsulation service
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ISO 20105:2015 - Space data and information transfer systems -- Operation of CFDP over encapsulation service
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INTERNATIONAL ISO
STANDARD 20105
First edition
2015-08-15
Space data and information transfer
systems — Operation of CFDP over
encapsulation service
Systèmes de transfert des informations et données spatiales —
Exploitation du CFDP lors des services d’encapsulation
Reference number
ISO 20105:2015(E)
©
ISO 2015

---------------------- Page: 1 ----------------------
ISO 20105:2015(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2015, Published in Switzerland
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
www.iso.org
ii © ISO 2015 – All rights reserved

---------------------- Page: 2 ----------------------
ISO 20105:2015(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.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
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.
ISO 20105 was prepared by the Consultative Committee for Space Data Systems (CCSDS) (as
CCSDS 722.1-M-1, March 2014) 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.

© ISO 2015 – All rights reserved iii

---------------------- Page: 3 ----------------------
Recommendation for Space Data System Practices
OPERATION OF CFDP
OVER
ENCAPSULATION
SERVICE
RECOMMENDED PRACTICE
CCSDS 722.1-M-1
MAGENTA BOOK
March 2014

---------------------- Page: 4 ----------------------
ISO 20105:2015(E)
RECOMMENDED PRACTICE FOR OPERATION OF CFDP OVER ENCAPSULATION SERVICE
AUTHORITY



Issue: Recommended Practice, Issue 1
Date: March 2014
Location: Washington, DC, USA

This document has been approved for publication by the Management Council of the
Consultative Committee for Space Data Systems (CCSDS) and represents the consensus
technical agreement of the participating CCSDS Member Agencies. The procedure for
review and authorization of CCSDS documents is detailed in Organization and Processes for
the Consultative Committee for Space Data Systems (CCSDS A02.1-Y-3), and the record of
Agency participation in the authorization of this document can be obtained from the CCSDS
Secretariat at the address below.


This document is published and maintained by:

CCSDS Secretariat
Space Communications and Navigation Office, 7L70
Space Operations Mission Directorate
NASA Headquarters
Washington, DC 20546-0001, USA
CCSDS 722.1-M-1 Page i March 2014
© ISO 2015 – All rights reserved

---------------------- Page: 5 ----------------------
ISO 20105:2015(E)
RECOMMENDED PRACTICE FOR OPERATION OF CFDP OVER ENCAPSULATION SERVICE
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 Recommendations and are not in
themselves considered binding on any Agency.
CCSDS Recommendations take two forms: Recommended Standards that are prescriptive
and are the formal vehicles by which CCSDS Agencies create the standards that specify how
elements of their space mission support infrastructure shall operate a
...

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