Abstract Preview

This Recommendation | International Standard specifies:

a) procedures for the transfer of information among application-service-objects (ASOs); and

b) the abstract and concrete syntax for the representation of the A-UNIT-DATA ACSE APDU.

The A-UNIT-DATA procedure is defined in terms of:

a) The interactions between peer ACSE protocol machines by the use of a supporting service; and

b) the interaction between an ACSE protocol machine, its service-provider and its service-user.

These procedures are applicable to instances of communication between systems which wish to communicate in an open

systems interconnection environment in a connectionless mode.

This Recommendation | International Standard also specifies conformance requirements for systems implementing this

procedure. It does not contain tests which can be used to demonstrate conformance.

General information

  • Status :  Published
    Publication date : 1999-12
  • Edition : 1
    Number of pages : 16
  • :
    Information technology
  • 35.100.70
    Application layer

Buy this standard

Format Language
  • CHF88

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information.