ISO 22671:2005Withdrawn

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

Systèmes de transfert des données et informations spatiales — Extension de liaisons spatiales (SLE) — Unité de transmission pour la liaison d'envoi de télécommande (CLTU)

Abstract / scope

ISO 22671:2005 specifies the forward command link transmission unit (CLTU) that may be provided by a space link extension (SLE) system for inter-agency cross support. The CLTU service is an SLE transfer service that enables a mission to send CLTUs to a spacecraft.

Life cycle

Replaced by

ISO 22671:2007WithdrawnSpace data and information transfer systems — Space link extension (SLE) — Forward communications link transmission unit (CLTU) serviceInternational Standard · Published 26 Jan 2007 · ISO/TC 20/SC 13