ISO INTERNATIONAL STANDARD 21080 First edition 2016-07-01 Space data and information transfer systems - Licklider transmission protocol (LTP) for CCSDS Données spatiales et systemes de transfert d'information - Protocol de transmission Licklider (LTP) pour CCSDS Reference number IS0 21080:2016(E) ISO International Organization for Standardization see=ZHEJIANG INST OF STANDARDIZATION C1 5956617 @IS02016 vided by IHS under I No reproduction or networking permitted without license from IHS IS0 21080:2016(E) COPYRIGHT PROTECTED DOCUMENT IS0 2016, Published in Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form 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 copyrightoffice Ch. de Blandonnet 8 . CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 [email protected] www.iso.org Licensee-ZHEJIANG INST OF STANDARDIZzRoISQ6- All rights reserved Not for Resale, 2016/9/22 06:26:22 networking permited without license from IHS ISO 21080:2016(E) Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies (lsOmemberbodies).TheworkofpreparingInternationalStandardsisnormallycarriedoutthroughISo technical committees. Each member body interested in a subject for which a technical committee has been 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. 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 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 see the following URL: Foreword - Supplementary information (as CCSDS 734.1-B-1, May 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, SubcommitteeSc13,Spacedataandinformationtransfersystems. ili TANDARDIZATIONC15956617