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STDMA [1 record]

Record 1 2002-09-11

English

Subject field(s)
  • Telecommunications
  • Air Traffic Control
DEF

A multiple access scheme based on time-shared use of a radio frequency (RF) channel employing: (1) discrete contiguous time slots as the fundamental shared resource; and (2) a set of operating protocols that allows users to mediate access to these time slots without reliance on a master control station. [Definition officially approved by ICAO.]

OBS

self-organizing time-division multiple access; STDMA: term and abbreviation officially approved by the International Civil Aviation Organization (ICAO).

Key term(s)
  • self organizing time division multiple access

French

Domaine(s)
  • Télécommunications
  • Circulation et trafic aériens
DEF

Technique d'accès multiple fondée sur l'emploi partagé dans le temps d'un canal de radiofréquence (RF) grâce à l'utilisation : 1) de créneaux temporels discrets contigus comme ressource partagée fondamentale; et 2) d'un ensemble de protocoles d'exploitation qui permet aux utilisateurs d'accéder aux créneaux sans recourir à une station de commande principale. [Définition uniformisée par l'OACI.]

OBS

accès multiple par répartition dans le temps autogéré; STDMA : terme et abréviation uniformisés par l'Organisation de l'aviation civile internationale (OACI).

Spanish

Campo(s) temático(s)
  • Telecomunicaciones
  • Control de tránsito aéreo
DEF

Un plan de acceso múltiple basado en la utilización en tiempo compartido de un canal de frecuencia radioeléctrica (RF) que emplea: 1) intervalos de tiempo discretos contiguos como el recurso fundamental compartido; y 2) un conjunto de protocolos operacionales que permiten a los usuarios conseguir acceso a estos intervalos de tiempo sin depender de una estación principal de control. [Definición aceptada oficialmente por la OACI.]

OBS

acceso múltiple por división en el tiempo autoorganizado; STDMA: término y abreviatura aceptados oficialmente por la Organización de Aviación Civil Internacional (OACI).

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