Rechercher

Adds a lot of new clauses and subclauses and replaces the wording of some clauses and subclauses of ISO/IEC 12087 3:1995.

Adds specifications answering to requirements for Counter Attributes from ITU-T SG 7.

Replaces the wording of some clauses and subclauses of ISO/IEC 10741-1:1995 and adds some new definitions and clauses and subclauses.

Replaces the wording of some clauses and subclauses of ISO/IEC 10728:1993 and adds a new annex E.

Specifies the notation for stating the format, i. e. the character types used in the representation of data elements, the length of these representations and additional notations relative to the representation of numerical figures. It does not cover control characters.

Defines additional assumptions concerning the services optionally provided by the Network layer and adds no new functions of its own. The identical text is published as ITU-T Rec. X.234/Amd. 1.

Lays down the requirements for Control Authority procedures for standard formatted data units used in space systems. Technically identical with CCSDS 630.0.B-1-1993.