logo

Standards Manage Your Business

We Manage Your Standards

ISO

ISO 22671:2007

Space data and information transfer systems — Space link extension (SLE) — Forward communications link transmission unit (CLTU) service

Standard Details

ISO 22671:2007 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.

ISO 22671:2007 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.

It does not specify

  • individual implementations or products;
  • the implementation of entities or interfaces within real systems;
  • the methods or technologies required to radiate data to a spacecraft and to acquire telemetry frames from the signals received from that spacecraft for extraction of the Operational Control Field;
  • the methods or technologies required for communications; or
  • the management activities necessary to schedule, configure, and control the forward CLTU service.

General Information

Status : WITHDRAWN
Standard Type: Main
Document No: ISO 22671:2007
Document Year: 2007
Pages: 149
Edition: 2
  • ICS:
  • 49.140 Space systems and operations

Life Cycle

WITHDRAWN

Currently Viewing

WITHDRAWN
ISO 22671:2007
Knowledge Corner

Expand Your Knowledge and Unlock Your Learning Potential - Your One-Stop Source for Information!

© Copyright 2024 BSB Edge Private Limited.

Enquire now +