Buy this standard

Abstract Preview

Defines the syntax and semantics of the Formal Description Technique LOTOS used for the formal description of distributed, concurrent information processing systems. LOTOS can be used to describe formally the service definitions and protocol specifications of the layers of Open Systems Interconnection (OSI) architecture described in ISO 7498, and related standards, and conformance tests for implementations of OSI protocols and/or OSI functions. It can also be applied for the formal description of other distributed systems, such as telephone switching networks. References: ISO 7498; CCITT Recommendation Z. 100, SDL.


General information

  • Status :  Published
    Publication date : 1989-02
  • Edition : 1
    Number of pages : 142
  • Technical Committee
    :
    ISO/IEC JTC 1/SC 7
    Software and systems engineering
  • ICS :
    35.060
    Languages used in information technology
    35.100.01
    Open systems interconnection in general

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal:

9
Industry, Innovation and Infrastructure

Buy this standard

Format Language
PDF
Paper
  • CHF198

Life cycle


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.

  2. Store
  3. Standards catalogue
  4. ICS
  5. 35
  6. 35.060
  7. ISO 8807:1989