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This recommendation does not change the major

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Unformatted text preview: ation does not change the major technical contents defined in references [B2] and [B3], but the presentation of the specification has been changed so that: a) this protocol can be used to transfer any data over any space link in either direction; b) all CCSDS space link protocols are specified in a unified manner; c) the specification matches the OSI Basic Reference Model (references [1] and [2]). Together with the change in presentation, a few technical specifications in references [B2] and [B3] have been changed in order to define all Space Data Link Protocols in a unified way. Also, some technical terms in reference [B3] have been changed in order to unify the terminology used in all the CCSDS Recommendations that define space link. These changes are listed in annex C of this Recommendation. Through the process of normal evolution, it is expected that expansion, deletion or modification to this document may occur. This Recommendation is therefore subject to CCSDS document management and change control procedures, as defined in reference [B1]. 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 Secretariat at the address indicated on page i. CCSDS 132.0-B-1 Page iii September 2003 CCSDS RECOMMENDATION FOR TM SPACE DATA LINK PROTOCOL At time of publication, the active Member and Observer Agencies of the CCSDS were: Member Agencies – – – – – – – – – – Agenzia Spaziale Italiana (ASI)/Italy. British National Space Centre (BNSC)/United Kingdom. Canadian Space Agency (CSA)/Canada. Centre National d’Etudes Spatiales (CNES)/France. Deutsches Zentrum für Luft- und Raumfahrt e.V. (DLR)/Germany. European Space Agency (ESA)/Europe. Instituto Nacional de Pesquisas Espaciais (INPE)/Brazil. National Aeronautics and Space Administration (NASA)/USA. National Space Development Agency of Japan (NASDA)/Japan. Russian Space Agency (RSA)/Russi...
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