TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
CONTROL ACCESO MEDIO [7 records]
Record 1 - internal organization data 2004-04-22
Record 1, English
Record 1, Subject field(s)
- Internet and Telematics
- Information Processing (Informatics)
Record 1, Main entry term, English
- logical link control protocol
1, record 1, English, logical%20link%20control%20protocol
correct, standardized
Record 1, Abbreviations, English
Record 1, Synonyms, English
- LLC protocol 1, record 1, English, LLC%20protocol
correct, standardized
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
The protocol that governs the exchange of frames between data stations independently of how the transmission medium is shared. 2, record 1, English, - logical%20link%20control%20protocol
Record number: 1, Textual support number: 1 OBS
logical link control protocol; LLC protocol: terms standardized by CSA International and ISO/IEC. 3, record 1, English, - logical%20link%20control%20protocol
Record 1, French
Record 1, Domaine(s)
- Internet et télématique
- Traitement de l'information (Informatique)
Record 1, Main entry term, French
- protocole de commande de liaison logique
1, record 1, French, protocole%20de%20commande%20de%20liaison%20logique
correct, masculine noun, standardized
Record 1, Abbreviations, French
Record 1, Synonyms, French
- protocole de contrôle de liaison logique 2, record 1, French, protocole%20de%20contr%C3%B4le%20de%20liaison%20logique
correct, masculine noun, standardized
- protocole LLC 2, record 1, French, protocole%20LLC
correct, masculine noun, standardized
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Protocole qui régit les échanges de trames entre stations de données, indépendamment du mode de partage du support de transmission. 2, record 1, French, - protocole%20de%20commande%20de%20liaison%20logique
Record number: 1, Textual support number: 1 OBS
protocole de contrôle de liaison logique; protocole LLC; protocole de commande de liaison logique : termes normalisés par l'ISO/CEI et la CSA International. 3, record 1, French, - protocole%20de%20commande%20de%20liaison%20logique
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Internet y telemática
- Tratamiento de la información (Informática)
Record 1, Main entry term, Spanish
- protocolo de control de enlaces lógicos
1, record 1, Spanish, protocolo%20de%20control%20de%20enlaces%20l%C3%B3gicos
correct, masculine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
En una red de área local, es el protocolo que gobierna el ensamblado de los encuadres de transmisión y sus intercambios entre las estaciones de datos, independientemente del protocolo de control de acceso al medio. 1, record 1, Spanish, - protocolo%20de%20control%20de%20enlaces%20l%C3%B3gicos
Record 2 - internal organization data 2003-11-26
Record 2, English
Record 2, Subject field(s)
- Information Processing (Informatics)
- Internet and Telematics
Record 2, Main entry term, English
- medium access control
1, record 2, English, medium%20access%20control
correct, standardized
Record 2, Abbreviations, English
- MAC 1, record 2, English, MAC
correct, standardized
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
A technique used to establish the sequence of data stations that are in temporary control of the transmission medium. 2, record 2, English, - medium%20access%20control
Record number: 2, Textual support number: 1 OBS
The MAC procedures include framing/deframing data units, performing error checking, and acquiring the right to use the underlying physical medium. 3, record 2, English, - medium%20access%20control
Record number: 2, Textual support number: 2 OBS
logical link control protocol 3, record 2, English, - medium%20access%20control
Record number: 2, Textual support number: 3 OBS
medium access control; MAC: term and abbreviation standardized by CSA International and ISO/IEC. 4, record 2, English, - medium%20access%20control
Record 2, Key term(s)
- media access control
Record 2, French
Record 2, Domaine(s)
- Traitement de l'information (Informatique)
- Internet et télématique
Record 2, Main entry term, French
- commande d'accès au support
1, record 2, French, commande%20d%27acc%C3%A8s%20au%20support
correct, feminine noun, standardized
Record 2, Abbreviations, French
Record 2, Synonyms, French
- contrôle d'accès au support 2, record 2, French, contr%C3%B4le%20d%27acc%C3%A8s%20au%20support
correct, masculine noun, standardized
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Technique utilisée pour établir la séquence dans laquelle des stations de données disposeront temporairement de la commande du support de transmission. 2, record 2, French, - commande%20d%27acc%C3%A8s%20au%20support
Record number: 2, Textual support number: 1 OBS
contrôle d'accès au support; commande d'accès au support : termes normalisés par l'ISO/CEI et la CSA International. 3, record 2, French, - commande%20d%27acc%C3%A8s%20au%20support
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Tratamiento de la información (Informática)
- Internet y telemática
Record 2, Main entry term, Spanish
- control de acceso al medio
1, record 2, Spanish, control%20de%20acceso%20al%20medio
masculine noun
Record 2, Abbreviations, Spanish
- MAC 1, record 2, Spanish, MAC
masculine noun
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
Record number: 2, Textual support number: 1 DEF
Parte de una estación de datos que sustenta las funciones de control de acceso al medio que residen precisamente debajo de la subcapa de control del enlace lógico. 1, record 2, Spanish, - control%20de%20acceso%20al%20medio
Record number: 2, Textual support number: 1 CONT
El control de acceso al medio determina cual dispositivo tiene acceso al medio de transmisiones en un momento dado. Esto puede ser logrado con una variedad de métodos, ya sean centralizados, distribuidos y combinados. 2, record 2, Spanish, - control%20de%20acceso%20al%20medio
Record number: 2, Textual support number: 1 OBS
Los procedimientos MAC incluyen el entramado y desentramado de unidades de datos, la revisión de errores y la adquisición del derecho a utilizar el medio físico subyacente. 1, record 2, Spanish, - control%20de%20acceso%20al%20medio
Record number: 2, Textual support number: 2 OBS
Protocolo de control del enlace lógico. 1, record 2, Spanish, - control%20de%20acceso%20al%20medio
Record 3 - internal organization data 2003-05-23
Record 3, English
Record 3, Subject field(s)
- Information Processing (Informatics)
- Internet and Telematics
Record 3, Main entry term, English
- medium access control protocol
1, record 3, English, medium%20access%20control%20protocol
correct, standardized
Record 3, Abbreviations, English
Record 3, Synonyms, English
- MAC protocol 1, record 3, English, MAC%20protocol
correct, standardized
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
The protocol that governs access to the transmission medium, taking into account the topological aspects of the network, in order to enable the exchange of data between data stations. 2, record 3, English, - medium%20access%20control%20protocol
Record number: 3, Textual support number: 1 OBS
medium access control protocol; MAC protocol: terms standardized by CSA and ISO/IEC. 3, record 3, English, - medium%20access%20control%20protocol
Record 3, French
Record 3, Domaine(s)
- Traitement de l'information (Informatique)
- Internet et télématique
Record 3, Main entry term, French
- protocole de commande d'accès au support
1, record 3, French, protocole%20de%20commande%20d%27acc%C3%A8s%20au%20support
correct, masculine noun, standardized
Record 3, Abbreviations, French
Record 3, Synonyms, French
- protocole de contrôle d'accès au support 2, record 3, French, protocole%20de%20contr%C3%B4le%20d%27acc%C3%A8s%20au%20support
correct, masculine noun, standardized
- protocole MAC 2, record 3, French, protocole%20MAC
correct, masculine noun, standardized
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Dans un réseau local, protocole qui régit l'accès au support de transmission, en prenant en compte les aspects topologiques du réseau, afin de permettre l'échange de données entre stations de données. 2, record 3, French, - protocole%20de%20commande%20d%27acc%C3%A8s%20au%20support
Record number: 3, Textual support number: 1 OBS
protocole de contrôle d'accès au support; protocole de commande d'accès au support; protocole MAC : termes normalisés par l'ISO/CEI et la CSA. 3, record 3, French, - protocole%20de%20commande%20d%27acc%C3%A8s%20au%20support
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Tratamiento de la información (Informática)
- Internet y telemática
Record 3, Main entry term, Spanish
- protocolo de control de acceso al medio
1, record 3, Spanish, protocolo%20de%20control%20de%20acceso%20al%20medio
correct, masculine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
Record 3, Textual support, Spanish
Record number: 3, Textual support number: 1 DEF
En una red de área local, es el protocolo que gobierna las comunicaciones en los medios de transmisión, sin tomar en cuenta las características físicas de los medios; pero tomando en cuenta los aspectos topológicos de la red, para capacitar el intercambio de los datos entre las estaciones. 1, record 3, Spanish, - protocolo%20de%20control%20de%20acceso%20al%20medio
Record 4 - internal organization data 2003-02-17
Record 4, English
Record 4, Subject field(s)
- Information Processing (Informatics)
Record 4, Main entry term, English
- invalid frame
1, record 4, English, invalid%20frame
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
A PDU [protocol data unit] that either does not contain an integral number of octets or does not contain at least two address octets and a control octet or is identified by the physical layer or MAC [medium access control] sublayer as containing data bit errors. 2, record 4, English, - invalid%20frame
Record number: 4, Textual support number: 1 OBS
Logical link control protocol. 2, record 4, English, - invalid%20frame
Record 4, French
Record 4, Domaine(s)
- Traitement de l'information (Informatique)
Record 4, Main entry term, French
- trame incorrecte
1, record 4, French, trame%20incorrecte
correct, feminine noun, standardized
Record 4, Abbreviations, French
Record 4, Synonyms, French
- trame non valable 2, record 4, French, trame%20non%20valable
feminine noun
- trame invalide 2, record 4, French, trame%20invalide
feminine noun
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
[Unité de données du protocole] qui ne contient pas le nombre intégral d'octets, ni au moins deux octets d'adresse et un octet de contrôle ou dont des bits d'erreurs ont été repérés par la sous-couche inférieure MAC [contrôle d'accès au support]. 2, record 4, French, - trame%20incorrecte
Record number: 4, Textual support number: 1 OBS
trame incorrecte : terme normalisé par l'AFNOR. 3, record 4, French, - trame%20incorrecte
Record 4, Spanish
Record 4, Campo(s) temático(s)
- Tratamiento de la información (Informática)
Record 4, Main entry term, Spanish
- trama no válida
1, record 4, Spanish, trama%20no%20v%C3%A1lida
feminine noun
Record 4, Abbreviations, Spanish
Record 4, Synonyms, Spanish
- trama inválida 2, record 4, Spanish, trama%20inv%C3%A1lida
feminine noun, Mexico
Record 4, Textual support, Spanish
Record number: 4, Textual support number: 1 DEF
Unidad de datos de protocolo(PDU) que, o bien no contiene un número entero de octetos, o no contiene por lo menos dos octetos de dirección y un octeto de control, o bien que la capa física o una subcapa MAC [control de acceso al medio] hayan descubierto que contiene bits de datos erróneos. 2, record 4, Spanish, - trama%20no%20v%C3%A1lida
Record number: 4, Textual support number: 1 OBS
Protocolo de control del enlace lógico. 2, record 4, Spanish, - trama%20no%20v%C3%A1lida
Record 5 - internal organization data 2002-07-23
Record 5, English
Record 5, Subject field(s)
- Data Transmission
- Air Traffic Control
Record 5, Main entry term, English
- Mode 3
1, record 5, English, Mode%203
correct, officially approved
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
A voice and data VDL mode that uses D8PSK modulation and a TDMA media access control scheme. [Definition officially approved by ICAO.] 1, record 5, English, - Mode%203
Record number: 5, Textual support number: 1 OBS
Mode 3: term officially approved by the International Civil Aviation Organization (ICAO). 2, record 5, English, - Mode%203
Record 5, French
Record 5, Domaine(s)
- Transmission de données
- Circulation et trafic aériens
Record 5, Main entry term, French
- mode 3
1, record 5, French, mode%203
correct, masculine noun, officially approved
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Mode de communication voix et données de la VDL, qui utilise la modulation D8PSK et une technique de commande d'accès au support de type AMRT. [Définition uniformisée par l'OACI.] 1, record 5, French, - mode%203
Record number: 5, Textual support number: 1 OBS
mode 3 : terme uniformisé par l'Organisation de l'aviation civile internationale (OACI). 2, record 5, French, - mode%203
Record 5, Spanish
Record 5, Campo(s) temático(s)
- Transmisión de datos
- Control de tránsito aéreo
Record 5, Main entry term, Spanish
- Modo 3
1, record 5, Spanish, Modo%203
correct, masculine noun, officially approved
Record 5, Abbreviations, Spanish
Record 5, Synonyms, Spanish
Record 5, Textual support, Spanish
Record number: 5, Textual support number: 1 DEF
Un modo VDL de voz y de datos que utiliza la modulación D8PSK y un plan de control de acceso al medio TDMA. [Definición aceptada oficialmente por la OACI. ] 1, record 5, Spanish, - Modo%203
Record number: 5, Textual support number: 1 OBS
Modo 3: término aceptado oficialmente por la Organización de Aviación Civil Internacional (OACI). 2, record 5, Spanish, - Modo%203
Record 6 - internal organization data 2001-01-22
Record 6, English
Record 6, Subject field(s)
- Information Processing (Informatics)
- Internet and Telematics
- Air Traffic Control
- Aircraft Piloting and Navigation
Record 6, Main entry term, English
- link layer
1, record 6, English, link%20layer
correct, officially approved
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
The layer that lies immediately above the physical layer in the Open Systems Interconnection protocol model. The link layer provides for the reliable transfer of information across the physical media. It is subdivided into the data link sub-layer and the media access control sub-layer. 2, record 6, English, - link%20layer
Record number: 6, Textual support number: 1 OBS
This layer performs the function of taking data from the higher layers, creating packets, and sending them accurately out through the physical layer. 3, record 6, English, - link%20layer
Record number: 6, Textual support number: 2 OBS
link layer: term and definition officially approved by the International Civil Aviation Organization (ICA0). 4, record 6, English, - link%20layer
Record 6, French
Record 6, Domaine(s)
- Traitement de l'information (Informatique)
- Internet et télématique
- Circulation et trafic aériens
- Pilotage et navigation aérienne
Record 6, Main entry term, French
- couche liaison
1, record 6, French, couche%20liaison
correct, feminine noun, officially approved
Record 6, Abbreviations, French
Record 6, Synonyms, French
- couche de liaison 2, record 6, French, couche%20de%20liaison
correct, feminine noun
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Couche située immédiatement au-dessus de la couche physique du modèle de référence d'interconnexion de systèmes ouverts. La couche liaison permet le transfert fiable d'informations sur les supports physiques. Elle est subdivisée en deux sous-couches : la sous-couche liaison de données et la cous-couche commande d'accès au support. 1, record 6, French, - couche%20liaison
Record number: 6, Textual support number: 1 CONT
Le modèle OSI (Open Systems Interconnect). Ce modèle édité par l'ISO (International Standard Organisation) normalise le comportement externe de toute machine informatique organisée en réseau de communication. La structure de référence comporte 7 niveaux fonctionnels hiérarchisés. [...] Niveau 2 : couche liaison. Le niveau précédent rend la transmission transparente au niveau du bit. Cette deuxième couche organise la communication sous la forme de blocs définis de bits (appelés trames), détecte et corrige les erreurs de transmission du niveau 1. 3, record 6, French, - couche%20liaison
Record number: 6, Textual support number: 1 OBS
couche liaison : terme et définition uniformisés par l'Organisation de l'aviation civile internationale (OACI). 4, record 6, French, - couche%20liaison
Record 6, Spanish
Record 6, Campo(s) temático(s)
- Tratamiento de la información (Informática)
- Internet y telemática
- Control de tránsito aéreo
- Pilotaje y navegación aérea
Record 6, Main entry term, Spanish
- capa de enlace
1, record 6, Spanish, capa%20de%20enlace
correct, feminine noun, officially approved
Record 6, Abbreviations, Spanish
Record 6, Synonyms, Spanish
Record 6, Textual support, Spanish
Record number: 6, Textual support number: 1 DEF
Capa situada inmediatamente por encima de la capa física en el Modelo de protocolo para interconexión de sistemas abiertos. Proporciona la transferencia fiable de información por el medio físico. Se subdivide en subcapa de enlace de datos y en subcapa de control de acceso al medio. 1, record 6, Spanish, - capa%20de%20enlace
Record number: 6, Textual support number: 1 OBS
capa de enlace: término y definición aceptados oficialmente por la Organización de Aviación Civil Internacional (OACI). 2, record 6, Spanish, - capa%20de%20enlace
Record 7 - internal organization data 2001-01-22
Record 7, English
Record 7, Subject field(s)
- Information Processing (Informatics)
- Air Traffic Control
Record 7, Main entry term, English
- link management entity
1, record 7, English, link%20management%20entity
correct, officially approved
Record 7, Abbreviations, English
- LME 1, record 7, English, LME
correct, officially approved
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 DEF
A protocol state machine capable of acquiring, establishing, and maintaining a connection to a single peer system. An LME establishes data link and subnetwork connections, "hands-off" those connections, and manages the media access control sub-layer and physical layer. An aircraft LME tracks how well it can communicate with the ground stations of a single ground system. An aircraft VME instantiates an LME for each ground station that it monitors. Similarly, the ground VME instantiates an LME for each aircraft that it monitors. An LME is deleted when communication with the peer system is no longer viable. 1, record 7, English, - link%20management%20entity
Record number: 7, Textual support number: 1 OBS
link management entity; LME: term, abbreviation and definition officially approved by the International Civil Aviation Organization (ICAO). 2, record 7, English, - link%20management%20entity
Record 7, French
Record 7, Domaine(s)
- Traitement de l'information (Informatique)
- Circulation et trafic aériens
Record 7, Main entry term, French
- entité de gestion de liaison
1, record 7, French, entit%C3%A9%20de%20gestion%20de%20liaison
correct, feminine noun, officially approved
Record 7, Abbreviations, French
- LME 1, record 7, French, LME
correct, feminine noun, officially approved
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 DEF
Machine à états de protocole capable d'acquérir, d'établir et de maintenir une connexion avec un seul système homologue. L'entité de gestion de liaison (LME) établit des connexions de liaison de données et de sous-réseau, les transfère et gère la sous-couche commande d'accès au support ainsi que la couche physique. La LME embarquée surveille la qualité des communications avec les stations sol d'un seul système sol. Une entité de gestion VDL (VME) embarquée instancie une LME pour chaque station sol qu'elle surveille. De même, une VME sol instancie une LME pour chaque aéronef qu'elle surveille. Lorsque la communication avec le système homologue n'est plus possible, la LME est supprimée. 1, record 7, French, - entit%C3%A9%20de%20gestion%20de%20liaison
Record number: 7, Textual support number: 1 OBS
entité de gestion de liaison; LME : terme, abréviation et définition uniformisés par l'Organisation de l'aviation civile internationale (OACI). 2, record 7, French, - entit%C3%A9%20de%20gestion%20de%20liaison
Record 7, Spanish
Record 7, Campo(s) temático(s)
- Tratamiento de la información (Informática)
- Control de tránsito aéreo
Record 7, Main entry term, Spanish
- entidad de gestión de enlace
1, record 7, Spanish, entidad%20de%20gesti%C3%B3n%20de%20enlace
correct, feminine noun, officially approved
Record 7, Abbreviations, Spanish
- LME 1, record 7, Spanish, LME
correct, feminine noun, officially approved
Record 7, Synonyms, Spanish
Record 7, Textual support, Spanish
Record number: 7, Textual support number: 1 DEF
Máquina de estado de protocolo capaz de captar, establecer y mantener una conexión con un único sistema par. La LME establece las conexiones de enlace de datos y de subred, "transfiere" dichas conexiones y administra la subcapa de control de acceso al medio y la capa física. La LME de aeronave comprueba si puede comunicarse bien con las estaciones terrestres de un solo sistema de tierra. La VME de aeronave crea una LME por cada una de las estaciones terrestres que esté vigilando. De modo análogo la VME de tierra crea una LME por cada una de las aeronaves que esté vigilando. Se suprime la LME cuando ya no es viable la comunicación con el sistema par. 1, record 7, Spanish, - entidad%20de%20gesti%C3%B3n%20de%20enlace
Record number: 7, Textual support number: 1 OBS
entidad de gestión de enlace; LME: término, abreviatura y definición aceptados oficialmente por la Organización de Aviación Civil Internacional (OACI). 2, record 7, Spanish, - entidad%20de%20gesti%C3%B3n%20de%20enlace
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2026
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
GCtranslate (available on the Government of Canada network only)
Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.
Writing tools
The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies
Access Translation Bureau glossaries and vocabularies.
- Date Modified:


