|Number of pages||145|
|Committee||Lucht- en ruimtevaart|
This International Standard defines the communications link transmission unit (CLTU) service in conformance with the transfer services specified in ISO 15396:1998. The forward CLTU service is a space link extension (SLE) transfer service that enables a mission to send communications link transmission units (CLTUs) to a spacecraft. This International Standard defines, in an abstract manner, the forward CLTU service in terms of the operations necessary to provide the transfer service; the parameter data associated with each operation; - the behaviors that result from the invocation of each operation; and the relationship between, and the valid sequence of, the operations and resulting behaviors.
|English title||Space data and information transfer systems - Space link extension (SLE) - Forward communications link transmission unit (CLTU) service|