BS ISO 22666:2016 defines the AOS Space Data Link Protocol in terms of:the services provided to the users of this protocol;the protocol data units employed by the protocol; andthe procedures performed by the protocol.It does not specify:individual implementations or products;the implementation of service interfaces within real systems;the methods or technologies required to perform the procedures; orthe management activities required to configure and control the protocol.Cross References:ISO/IEC 7498-1:1994ISO/IEC 10731:1994CCSDS 131.0-B-2:2011CCSDS 131.2-B-1:2012CCSDS 131.3-B-1:2013CCSDS 320.0-B-6:2013CCSDS 133.0-B-1:2003CCSDS 133.1-B-2:2009CCSDS 355.0-B-1:2015CCSDS A02.1-Y-4:2014CCSDS 130.0-G-3:2014CCSDS 901.0-G-1:2013CCSDS 901.1-M-1:2015CCSDS 910.4-B-2:2005CCSDS 232.0-B-3:2015CCSDS 350.0-G-2:2006All current amendments available at time of purchase are included with the purchase of this document.