BS ISO 18440-2016 Space data and information transfer systems Space link extension Internet protocol for transfer services《空间数据和信息传输系统 空间链路扩展 传输服务的互联网协议》.pdf

1、BS ISO 18440:2016Space data and informationtransfer systems Space linkextension Internet protocolfor transfer servicesBSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06BS ISO 18440:2016 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of

2、ISO 18440:2016. It supersedes BS ISO 18440:2013 which is withdrawn. The UK participation in its preparation was entrusted to TechnicalCommittee ACE/68, Space systems and operations.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does

3、not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2016. Published by BSI Standards Limited 2016ISBN 978 0 580 93378 3ICS 49.140Compliance with a British Standard cannot confer immunity fromlegal oblig

4、ations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 30 November 2016.Amendments/Corrigenda issued since publicationDate Text affectedBS ISO 18440:2016Reference number ISO 18440:2016(E) ISO 2016INTERNATIONAL STANDARDISO 18440Space data and i

5、nformation transfer systems Space link extension Internet protocol for transfer services Systmes de transfert des informations et donnes spatiales Extension de liaisons spatiales Protocole Internet pour services de transfert Second edition 2016-11-15BS ISO 18440:2016ISO 18440:2016(E) COPYRIGHT PROTE

6、CTED 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. Perm

7、ission can be requested from either ISO at the address below or ISOs 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 copyrightiso.org Web www.iso.org Published in Switzerlan

8、d ii ISO 2016 All rights reservedBS ISO 18440:2016ISO 18440:2016(E) ISO 2016 All rights reserved iiiForeword 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

9、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 wo

10、rk. 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 dif

11、ferent 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

12、 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 t

13、rade 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 ISOs adherence to the WTO principles in the

14、 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 Inter

15、national 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. BS ISO 18440:2016SPACE LINK EXTENSIONINT

16、ERNET PROTOCOL FOR TRANSFER SERVICES CCSDS 913.1-B-2 Page ii September 2015 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

17、 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

18、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 Recommend

19、ed 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 ope

20、rational capability. - The anticipated duration of operational service. o Specific service arrangements shall be made via memoranda of agreement. Neither this Recommended Standard nor any ensuing standard is a substitute for a memorandum of agreement. No later than five years from its date of issuan

21、ce, this Recommended Standard will be reviewed by the CCSDS to determine whether it should: (1) remain in effect without change; (2) be changed to reflect the impact of new technologies, new requirements, or new directions; or (3) be retired or canceled. In those instances when a new version of a Re

22、commended Standard is issued, existing CCSDS-related member standards and implementations are not negated or deemed to be non-CCSDS compatible. It is the responsibility of each member to determine when such standards or implementations are to be modified. Each member is, however, strongly encouraged

23、 to direct planning for its new standards and implementations towards the later version of the Recommended Standard. ISO 18440:2016(E) ISO 2016 All rights reservedBS ISO 18440:2016SPACE LINK EXTENSIONINTERNET PROTOCOL FOR TRANSFER SERVICES CCSDS 913.1-B-2 Page iii September 2015 FOREWORD Attention i

24、s drawn to the possibility that some of the elements of this document may be the subject of patent rights. CCSDS has processes for identifying patent issues and for securing from the patent holder agreement that all licensing policies are reasonable and non-discriminatory. However, CCSDS does not ha

25、ve a patent law staff, and CCSDS shall not be held responsible for identifying any or all such patent rights. Through the process of normal evolution, it is expected that expansion, deletion, or modification of this document may occur. This Recommended Standard is therefore subject to CCSDS document

26、 management and change control procedures, which are defined in Organization and Processes for the Consultative Committee for Space Data Systems (CCSDS A02.1-Y-4). Current versions of CCSDS documents are maintained at the CCSDS Web site: http:/www.ccsds.org/ Questions relating to the contents or sta

27、tus of this document should be sent to the CCSDS Secretariat at the e-mail address indicated on page i. ISO 18440:2016 (E) ISO 2016 All rights reservedBS ISO 18440:2016SPACE LINK EXTENSIONINTERNET PROTOCOL FOR TRANSFER SERVICES CCSDS 913.1-B-2 Page iv September 2015 At time of publication, the activ

28、e Member and Observer Agencies of the CCSDS were: Member Agencies Agenzia Spaziale Italiana (ASI)/Italy. Canadian Space Agency (CSA)/Canada. Centre National dEtudes Spatiales (CNES)/France. China National Space Administration (CNSA)/Peoples Republic of China. Deutsches Zentrum fr Luft- und Raumfahrt

29、 (DLR)/Germany. European Space Agency (ESA)/Europe. Federal Space Agency (FSA)/Russian Federation. Instituto Nacional de Pesquisas Espaciais (INPE)/Brazil. Japan Aerospace Exploration Agency (JAXA)/Japan. National Aeronautics and Space Administration (NASA)/USA. UK Space Agency/United Kingdom. Obser

30、ver Agencies Austrian Space Agency (ASA)/Austria. Belgian Federal Science Policy Office (BFSPO)/Belgium. Central Research Institute of Machine Building (TsNIIMash)/Russian Federation. China Satellite Launch and Tracking Control General, Beijing Institute of Tracking and Telecommunications Technology

31、 (CLTC/BITTT)/China. Chinese Academy of Sciences (CAS)/China. Chinese Academy of Space Technology (CAST)/China. Commonwealth Scientific and Industrial Research Organization (CSIRO)/Australia. Danish National Space Center (DNSC)/Denmark. Departamento de Cincia e Tecnologia Aeroespacial (DCTA)/Brazil.

32、 Electronics and Telecommunications Research Institute (ETRI)/Korea. European Organization for the Exploitation of Meteorological Satellites (EUMETSAT)/Europe. European Telecommunications Satellite Organization (EUTELSAT)/Europe. Geo-Informatics and Space Technology Development Agency (GISTDA)/Thail

33、and. Hellenic National Space Committee (HNSC)/Greece. Indian Space Research Organization (ISRO)/India. Institute of Space Research (IKI)/Russian Federation. KFKI Research Institute for Particle updates references. NOTE Substantive changes from the previous issue are marked with change bars in the in

34、side margin. ISO 18440:2016 (E) ISO 2016 All rights reservedBS ISO 18440:2016SPACE LINK EXTENSIONINTERNET PROTOCOL FOR TRANSFER SERVICES CCSDS 913.1-B-2 Page vi September 2015 CONTENTS Section Page 1 INTRODUCTION 1-1 1.1 PURPOSE . 1-1 1.2 SCOPE 1-1 1.3 APPLICABILITY . 1-2 1.4 RATIONALE 1-2 1.5 DOCUM

35、ENT STRUCTURE . 1-2 1.6 DEFINITIONS, NOMENCLATURE, AND CONVENTIONS . 1-4 1.7 REFERENCES . 1-8 2 DESCRIPTION OF THE INTERNET SLE PROTOCOL . 2-1 2.1 INTRODUCTION 2-1 2.2 ARCHITECTURAL MODEL 2-1 2.3 AUTHENTICATION LAYER . 2-3 2.4 DATA ENCODING LAYER . 2-4 2.5 TRANSPORT MAPPING LAYER 2-5 2.6 INTERFACES

36、2-11 2.7 SECURITY ASPECTS OF THE INTERNET SLE PROTOCOL . 2-22 3 ISP1 MESSAGES AND PROCEDURES 3-1 3.1 AUTHENTICATION LAYER . 3-1 3.2 DATA ENCODING LAYER . 3-3 3.3 TRANSPORT MAPPING LAYER 3-4 4 TML STATE TABLE 4-1 4.1 INTRODUCTION 4-1 4.2 NOTATION 4-1 4.3 STATES 4-2 4.4 EVENTS . 4-2 4.5 PREDICATES 4-4

37、 4.6 ACTIONS . 4-4 4.7 STATE TABLE 4-6 ANNEX A TML DIAGNOSTIC CODES (NORMATIVE) . A-1 ANNEX B DIFFERENCES WITH EARLIER IMPLEMENTATIONS (INFORMATIVE) B-1 ANNEX C INDEX TO DEFINITIONS (INFORMATIVE) C-1 ANNEX D ACRONYMS (INFORMATIVE) D-1 ISO 18440:2016(E) ISO 2016 All rights reservedBS ISO 18440:2016SP

38、ACE LINK EXTENSIONINTERNET PROTOCOL FOR TRANSFER SERVICES CCSDS 913.1-B-2 Page vii September 2015 ANNEX E INFORMATIVE REFERENCES (INFORMATIVE) .E-1 ISO 18440:2016 (E) ISO 2016 All rights reservedBS ISO 18440:2016SPACE LINK EXTENSIONINTERNET PROTOCOL FOR TRANSFER SERVICES CCSDS 913.1-B-2 Page viii Se

39、ptember 2015 CONTENTS (continued) Figure Page 1-1 SLE Services and SLE API Documentation . 1-3 2-1 ISP1 Architecture Model 2-2 3-1 ASN.1 Type for Generation of the Protected . 3-2 3-2 ASN.1 Type for the Credentials Parameter 3-3 3-3 Layout of a TML Message 3-4 3-4 Layout of a TML Context Message 3-5

40、 Table 2-1 Primitives of the AL Interface 2-11 2-2 Parameters of the Primitive AL-SLE-PDU . 2-11 2-3 Primitives of the DEL Interface 2-12 2-4 Parameters of the Primitive DEL-SLE-PDU 2-12 2-5 Primitives of the TML Data Transfer Interface . 2-12 2-6 Parameters of the Primitive TML-SLE-PDU 2-13 2-7 Pri

41、mitives of the TML Association Control Interface 2-13 2-8 Parameters of the Primitive TML-CONNECT . 2-13 2-9 Parameters of the Primitive TML-PEER-ABORT . 2-14 2-10 Parameters of the Primitive TML-PROTOCOL-ABORT 2-15 2-11 Primitives of the TML Listener Interface . 2-15 2-12 Parameters of the Primitiv

42、e TML-START-LISTEN 2-15 2-13 Parameters of the Primitive TML-STOP-LISTEN . 2-16 2-14 Primitives Used for the TCP-Interface . 2-19 2-15 Parameters of the Primitive TCP-PASSIVE-OPEN . 2-19 2-16 Parameters of the Primitive TCP-CONNECT 2-20 2-17 Parameters of the Primitive TCP-DATA 2-21 3-1 TML Message

43、Type Identifiers . 3-5 ISO 18440:2016(E) ISO 2016 All rights reservedBS ISO 18440:2016SPACE LINK EXTENSIONINTERNET PROTOCOL FOR TRANSFER SERVICES CCSDS 913.1-B-2 Page 1-1 September 2015 1 INTRODUCTION 1.1 PURPOSE The Space Link Extension (SLE) Reference Model (reference 1) identifies a set of SLE Tr

44、ansfer Services that enable missions to send forward space link data units to a spacecraft and to receive return space link data units from a spacecraft. A subset of these services is specified by the SLE Transfer Service Recommended Standards (references 2, 3, 4, 5, and 6). The SLE Transfer Service

45、 Recommended Standards specify a) the operations necessary to provide the transfer service; b) the parameter data associated with each operation; c) the behaviors that result from the invocation of each operation; and d) the relationship between, and the valid sequence of, the operations and resulti

46、ng behaviors. However, they deliberately do not specify the methods or technologies required for communications. The purpose of this Recommended Standard is to define a protocol for transfer of SLE Protocol Data Units (PDUs) defined in the SLE Transfer Service Recommended Standards using the Interne

47、t protocols TCP (Transmission Control Protocol, reference 7) and IP (Internet Protocol, reference 8) for data transfer and the Abstract Syntax Notation One (ASN.1, references 9 and 10) for data encoding. This protocol is referred to as the Internet SLE Protocol One (ISP1). 1.2 SCOPE This Recommended

48、 Standard 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

49、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; ISO 18440:2016 (E) ISO 2016 All rights reservedBS ISO 18440:2016SPACE LINK EXTENSIONINTERNET PROTOCOL FOR TRANSFER