DIN Standards Committee Aerospace
DIN EN 16603-50-04
Space engineering - Space data links - Telecommand protocols, synchronization and channel coding; English version EN 16603-50-04:2014
Raumfahrttechnik - Raumfahrt-Datenübertragung - Telekommando-Protokolle, -synchronisation und -kanalkodierung; Englische Fassung EN 16603-50-04:2014
Overview
This standard specifies the data structures and protocols for a telecommand space data link and the procedure for physical layer operation. Usually, the source of data on a telecommand space data link is located on the ground and the receiver is located in space. However, the standard may also be used for space-to-space telecommand data links. Further provisions and guidance on the application of this standard can be found, respectively, in the following documents: The higher level standard ECSS-E-ST-50, "Communications", which defines the principle characteristics of communication protocols and related services for all communication layers relevant for space communication (physical- to application-layer) and their basic relationship to each other; the handbook ECSS-E-HB-50, "Communications guidelines", which provides information about specific implementation characteristics of these protocols in order to support the choice of a certain communications profile for the specific requirements of a space mission. Users of this present standard are invited to consult these documents before taking decisions on the implementation of the present one. This standard may be tailored for the specific characteristics and constraints of a space project in conformance with ECSS-S-ST-00. This document (EN 16603-50-04:2014) has been prepared by Technical Committee CEN/CLC/TC 5 "Space", the secretariat of which is held by DIN (Germany). This document has been developed to specifically cover space systems and therefore has precedence over any European Standard since it covers the same scope but with a wider domain of applicability (for example aerospace). The responsible German body is Working Committee NA 131-10-01 AA "Interoperabilität von Informations-, Kommunikations- und Navigationssystemen" ("Interoperability of information, communication and navigation systems") of the DIN Standards Committee Aerospace (NL).
