1、BSI Standards PublicationBS ISO 20207:2015Space data and informationtransfer systems CCSDSSpace Link Protocols over ETSIDVB-S2 StandardBS ISO 20207:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 20207:2015.The UK participation in its preparation was entru
2、sted to Technical Committee ACE/68, Space systems and operations.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct applicatio
3、n. The British Standards Institution 2015.Published by BSI Standards Limited 2015ISBN 978 0 580 87908 1 ICS 49.140 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee o
4、n 31 December 2015.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS ISO 20207:2015 ISO 2015Space data and information transfer systems CCSDS Space Link Protocols over ETSI DVB-S2 StandardSystmes de transfert des informations et donnes spatiales Protocole pour liaisons spa
5、tiales CCSDS utilisant la Norme ETSI DVB-S2INTERNATIONAL STANDARDISO20207First edition2015-08-15Reference numberISO 20207:2015(E)BS ISO 20207:2015ISO 20207:2015(E)ii ISO 2015 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2015, Published in SwitzerlandAll rights reserved. Unless otherwise speci
6、fied, 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 IS
7、Os member body in the country of the requester.ISO copyright officeCh. de Blandonnet 8 CP 401CH-1214 Vernier, Geneva, SwitzerlandTel. +41 22 749 01 11Fax +41 22 749 09 47copyrightiso.orgwww.iso.orgBS ISO 20207:2015ISO 20207:2015(E) ISO 2015 All rights reserved iiiForeword ISO (the International Orga
8、nization 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 establis
9、hed 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
10、. 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. P
11、ublication 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 pate
12、nt rights. ISO 20207 was prepared by the Consultative Committee for Space Data Systems (CCSDS) (as CCSDS 131.3-B-1, March 2013) 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, Subcom
13、mittee SC 13, Space data and information transfer systems. BS ISO 20207:2015BS ISO 20207:2015Recommendation for Space Data System Standards CCSDS SPACE LINK PROTOCOLS OVER ETSI DVB-S2 STANDARD RECOMMENDED STANDARD CCSDS 131.3-B-1 BLUE BOOK March 2013 BS ISO 20207:2015CCSDS RECOMMENDED STANDARD FOR C
14、CSDS SPACE LINK PROTOCOLS OVER DVB-S2 CCSDS 131.3-B-1 Page i March 2013 AUTHORITY Issue: Recommended Standard, Issue 1 Date: March 2013 Location: Washington, DC, USA This document has been approved for publication by the Management Council of the Consultative Committee for Space Data Systems (CCSDS)
15、 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, and the record of Agency participation in the a
16、uthorization 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 ISO202
17、07:2015(E) ISO 2015 All rights reservedBS ISO 20207:2015CCSDS RECOMMENDED STANDARD FOR CCSDS SPACE LINK PROTOCOLS OVER DVB-S2 CCSDS 131.3-B-1 Page ii March 2013 STATEMENT OF INTENT The Consultative Committee for Space Data Systems (CCSDS) is an organization officially established by the management o
18、f 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
19、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
20、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 th
21、e 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 ensuing standard is a subst
22、itute for a memorandum of agreement. No later than three years from its date of issuance, 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 di
23、rections; or (3) be retired or canceled. In those instances when a new version of a Recommended 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 standar
24、ds or implementations are to be modified. Each member is, however, strongly encouraged to direct planning for its new standards and implementations towards the later version of the Recommended Standard. ISO20207:2015(E) ISO 2015 All rights reservedBS ISO 20207:2015CCSDS RECOMMENDED STANDARD FOR CCSD
25、S SPACE LINK PROTOCOLS OVER DVB-S2 CCSDS 131.3-B-1 Page iii March 2013 FOREWORD 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 management and change control
26、 procedures, which are defined in the Procedures Manual for the Consultative Committee for Space Data Systems. Current versions of CCSDS documents are maintained at the CCSDS Web site: http:/www.ccsds.org/ Questions relating to the contents or status of this document should be addressed to the CCSDS
27、 Secretariat at the address indicated on page i. ISO20207:2015(E) ISO 2015 All rights reservedBS ISO 20207:2015CCSDS RECOMMENDED STANDARD FOR CCSDS SPACE LINK PROTOCOLS OVER DVB-S2 CCSDS 131.3-B-1 Page iv March 2013 At time of publication, the active Member and Observer Agencies of the CCSDS were: M
28、ember 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 e.V. (DLR)/Germany. European Space Agency (ESA)/Eu
29、rope. 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. Observer Agencies Austrian Space Agency (ASA)/Austr
30、ia. 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 (CLTC/BITTT)/China. Chinese Academy of Scienc
31、es (CAS)/China. Chinese Academy of Space Technology (CAST)/China. Commonwealth Scientific and Industrial Research Organization (CSIRO)/Australia. CSIR Satellite Applications Centre (CSIR)/Republic of South Africa. Danish National Space Center (DNSC)/Denmark. Departamento de Cincia e Tecnologia Aeroe
32、spacial (DCTA)/Brazil. European Organization for the Exploitation of Meteorological Satellites (EUMETSAT)/Europe. European Telecommunications Satellite Organization (EUTELSAT)/Europe. Geo-Informatics and Space Technology Development Agency (GISTDA)/Thailand. Hellenic National Space Committee (HNSC)/
33、Greece. Indian Space Research Organization (ISRO)/India. Institute of Space Research (IKI)/Russian Federation. KFKI Research Institute for Particle b) the word should implies an optional, but desirable, specification; c) the word may implies an optional specification; d) the words is, are, and will
34、imply statements of fact. NOTE These conventions do not imply constraints on diction in text that is clearly informative in nature. 1.6.2 INFORMATIVE TEXT In the normative sections of this document, informative text is set off from the normative specifications either in notes or under one of the fol
35、lowing subsection headings: Overview; Background; Rationale; Discussion. 1.7 DEFINITIONS AND CONVENTIONS 1.7.1 DEFINITIONS 1.7.1.1 Definitions from the Open System Interconnection (OSI) Basic Reference Model This Recommended Standard makes use of a number of terms defined in reference 5. The use of
36、those terms in this Recommended Standard shall be understood in a generic sense, i.e., in the sense that those terms are generally applicable to any of a variety of technologies that provide for the exchange of information between real systems. Those terms are: a) Data Link Layer; b) Physical Layer;
37、 c) service; d) service data unit. ISO20207:2015(E) ISO 2015 All rights reservedBS ISO 20207:2015CCSDS RECOMMENDED STANDARD FOR CCSDS SPACE LINK PROTOCOLS OVER DVB-S2 CCSDS 131.3-B-1 Page 1-4 March 2013 1.7.1.2 Definitions from OSI Service Definition Conventions This Recommended Standard makes use o
38、f a number of terms defined in reference 6. The use of those terms in this Recommended Standard shall be understood in a generic sense, i.e., in the sense that those terms are generally applicable to any of a variety of technologies that provide for the exchange of information between real systems.
39、Those terms are: a) indication; b) primitive; c) request; d) service provider; e) service user. 1.7.1.3 Definition of CADU The CADU is defined in reference 2. In this Recommended Standard, CADU only consists in the concatenation of an ASM and a Transfer Frame. 1.7.1.4 Definitions from ETSI DVB-S2 St
40、andard This Recommended Standard makes use of a number of terms defined in reference 1. a) DATAFIELD and DFL are defined in paragraph 5.1.5 of reference 1. b) BBHEADER is defined in paragraph 5.1.6 of reference 1. c) FECFRAME is defined in paragraph 5.3 of reference 1. d) PLFRAME is defined in parag
41、raph 5.5 of reference 1. e) Dummy PLFRAME is defined in paragraph 5.5.1 of reference 1. f) PLHEADER and MODCOD are defined in paragraph 5.5.2 of reference 1. 1.7.2 CONVENTIONS In this document, the following convention is used to identify each bit in an N-bit field. The first bit in the field to be
42、transmitted (i.e., the most left justified when drawing a figure) is defined to be Bit 0; the following bit is defined to be Bit 1 and so on up to Bit N1. When the field is used to express a binary value (such as a counter), the Most Significant Bit (MSB) shall be the first transmitted bit of the fi
43、eld, i.e., Bit 0 (see figure 1-1). ISO20207:2015(E) ISO 2015 All rights reservedBS ISO 20207:2015CCSDS RECOMMENDED STANDARD FOR CCSDS SPACE LINK PROTOCOLS OVER DVB-S2 CCSDS 131.3-B-1 Page 1-5 March 2013 BIT 0 BIT N1N-BIT DATA FIELDFIRST BIT TRANSFERRED = MSBFigure 1-1: Bit Numbering Convention In ac
44、cordance with standard data-communications practice, data fields are often grouped into 8-bit words which conform to the above convention. Throughout this Recommended Standard, such an 8-bit word is called an octet. The numbering for octets within a data structure starts with 0. 1.8 PATENTED TECHNOL
45、OGIES The CCSDS draws attention to the fact that it is claimed that compliance with this document may involve the use of patents. The CCSDS takes no position concerning the evidence, validity, and scope of these patent rights. The holders of these patent rights have assured the CCSDS that they are w
46、illing to negotiate licenses under reasonable and non-discriminatory terms and conditions with applicants throughout the world. In this respect, the statements of the holders of these patent rights are registered with CCSDS. Information can be obtained from the CCSDS Secretariat at the address indic
47、ated on page i. Contact information for the holders of these patent rights is provided in annex B. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights other than those identified above. The CCSDS shall not be held responsible for ident
48、ifying any or all such patent rights. 1.9 REFERENCE DOCUMENTS The following publications contain provisions which, through reference in this text, constitute provisions of this document. At the time of publication, the editions indicated were valid. All publications are subject to revision, and user
49、s of this document are encouraged to investigate the possibility of applying the most recent editions of the publications indicated below. The CCSDS Secretariat maintains a register of currently valid CCSDS publications. ISO20207:2015(E) ISO 2015 All rights reservedBS ISO 20207:2015CCSDS RECOMMENDED STANDARD FOR CCSDS SPACE LINK PROTOCOLS OVER DVB-S2 CCSDS 131.3-B-1 Page 1-6 March 2013 1 Digital Video Broadcasting (DVB); Second Gener
