Blue Books: Recommended Standards

CCSDS Recommended Standards (Blue Books) define specific interfaces, technical capabilities or protocols, or provide prescriptive and/or normative definitions of interfaces, protocols, or other controlling standards such as encoding approaches. Standards must be complete, unambiguous and at a sufficient level of technical detail that they can be directly implemented and used for space mission interoperability and cross support. Standards must say very clearly, “this is how you must build something if you want it to be compliant”.

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File921x1b2e1.pdf
Document NumberCCSDS 921.1-B-2
Document TitleCross Support Transfer Service—Specification Framework
Issue Number2
Published DateFebruary 2021
Description

The Cross Support Transfer Services—Specification Framework Recommended Standard defines the various logical components required for specifying Cross Support Transfer Services. The current update introduces improvements to provide better support for the development of services in charge of handling data units on a forward link.

Book TypeBlue Book
AreaCSS
Working GroupCSS-CSTS

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