Technologies de l'information — Interconnexion de systèmes ouverts (OSI) — Définition du servic...
La présente Recommandation | Norme internationale définit le service de couche physique OSI en utilisant les éléments suivants:
a) les actions et événements primitifs du service;
b) le paramètre associé à chaque action et événement primitifs, et la forme qu'il prend;
c) la relation qui existe entre ces événements et actions, et leur ordre de succession logique.
La présente Recommandation…
Information technology — Open Systems Interconnection — Reliable Transfer: Protocol Implementation C...
Provides the Protocol Implementation Conformance Statement (PICS) proforma for the Reliable Transfer protocol specified in CCITT Recommendation X.228 (1988) (ISO/IEC 9066-2:1989). This PICS proforma in in compliance with the relevant requirements, and in accordance with the relevant guidance given in ITU-T Recommendation X.296 (ISO/IEC 9646-7).
Information technology — Open Systems Interconnection — Data link service definition
The purpose is to specify the characteristics of a conceptual Data Link Service and thus supplement the OSI Reference Model in guiding the development of Data Link Protocols.
Information technology — Open Document Architecture (ODA) and interchange format: Audio content arch...
This ITU-T Rec.T.410-Series relates to the interchange of documents by means of data communications or the exchange of storage media and the purpose is to facilitate the interchange of documents.
Information technology — Open Systems Interconnection — Physical Service Definition
The purpose is to specify the characteristics of a conceptual Physical service and thus supplement the OSI Basic Reference Model in guiding the development of Physical Layer protocols.
Information technology — 12,65 mm wide magnetic tape cartridge for information interchange — Helical...
Describes the physical and magnetic characteristics of a magnetic tape cartridge, using magnetic tape 12,65 mm wide, so as to provide physical interchangeability of such cartridges. Specifies the quality of the recorded signals, the recording method and the recorded format.
