ISO 22667:2013

Space data and information transfer systems — Communications operation procedure-1

Publication date:   May 29, 2013

General information

90.93 Standard confirmed   Sep 12, 2018


ISO/TC 20/SC 13 Space data and information transfer systems

International Standard

49.140   Space systems and operations



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ISO 22667:2013 specifies the communications operation procedure-1 (COP-1). This procedure is used with the telecommand (TC) space data link protocol (as defined in ISO 22664:2013) to enable the delivery of service data units to the receiving end of the layer above, correct and without omission or duplication, and in the same sequential order in which they were received from the layer above at the sending end.
ISO 22667:2013 defines the COP-1 in terms of

the interfaces with the other procedures,
the internal variables used by the protocol entity,
the actions performed by the protocol entity, and
the state transitions of the protocol entity.

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, or
the management activities required to configure and control the protocol.

Life cycle


ISO 22667:2005


ISO 22667:2013
90.93 Standard confirmed
Sep 12, 2018


Adopted from CCSDS 232.1-B-2