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AIR INTERFACE [8 records]

Record 1 2022-09-01

English

Subject field(s)
  • Air Space Control
OBS

low-level air picture interface; LLAPI: designations standardized by NATO.

French

Domaine(s)
  • Contrôle de l'espace aérien
OBS

interface de situation aérienne basse altitude; LLAPI : désignations normalisées par l'OTAN.

Spanish

Save record 1

Record 2 2016-07-04

English

Subject field(s)
  • Radiotelephony
  • Telecommunications
OBS

[R]efers to the protocol by which handheld and mobile radios communicate with the radio system infrastructure. In modern radio systems this is typically a proprietary format; however the CAI, defined by the Project 25 Standard, makes this an open protocol. This allows different manufacturers’ portable and mobile radios to work together on a single radio system.

French

Domaine(s)
  • Radiotéléphonie
  • Télécommunications
OBS

CAI : L'acronyme provient du terme anglais «common air interface».

Spanish

Save record 2

Record 3 - external organization data 2009-07-29

English

Subject field(s)
  • Compartment - ISO/IEC JTC 1 Information Technology Vocabulary
Universal entry(ies)
06.01.04 (19762)
ISO/IEC standard entry number
DEF

conductor-free medium, usually air, between a transmitter and the receiver through which communication, e.g., data and telemetry, is achieved by means of a modulated inductive or propagated electromagnetic field [IEC 60050-702, 702-06-17]

OBS

air interface: term and definition standardized by ISO/IEC [ISO/IEC 19762-4:2008].

French

Spanish

Save record 3

Record 4 2003-01-22

English

Subject field(s)
  • Telecommunications Transmission
  • Satellite Telecommunications
CONT

Second generation cellular standards are based on a digital "air interface," the first generation cellular standards were based on an analogue "air interface."

French

Domaine(s)
  • Transmission (Télécommunications)
  • Télécommunications par satellite
CONT

AMRC (accès multiple à répartition par code). Technologie d'interface hertzienne à répartition du spectre utilisée dans certains réseaux cellulaires numériques, services de communications personnelles et autres réseaux sans fil.

OBS

Entre la station mobile et la station de base.

Spanish

Save record 4

Record 5 2002-01-16

English

Subject field(s)
  • International Bodies and Committees
  • Air Transport Personnel and Services
OBS

ECAC (European Civil Aviation Conference).

OBS

List of ICAO (International Civil Aviation Organization) Bodies.

French

Domaine(s)
  • Organismes et comités internationaux
  • Personnel et services (Transport aérien)
OBS

Répertoire des organes de l'OACI (Organisation de l'aviation civile internationale).

Spanish

Campo(s) temático(s)
  • Organismos y comités internacionales
  • Personal y servicios (Transporte aéreo)
Save record 5

Record 6 2000-08-23

English

Subject field(s)
  • Titles of Documents and Works
  • Radiotelephony
  • Telephones
OBS

This specification is to be used for the interworking between fixed and portable radio units operating in the frequency band allocated for digital-cordless telephone service. The equipment is intended to convey digitally-encoded speech with associated digital signalling, via a radio channel, to and from a nearby fixed station, or network of fixed stations.

French

Domaine(s)
  • Titres de documents et d'œuvres
  • Radiotéléphonie
  • Téléphones
OBS

[Cette] norme s'applique à l'interfonctionnement des dispositifs radioélectriques fixes et portatifs, exploités dans la bande de fréquences attribuées aux services de téléphonie sans cordon numérique. Le matériel est conçu pour assurer la transmission numérique de la voix et des données de signalisation associées, par canal hertzien, en provenance et en direction d'une station fixe proche, ou d'un réseau de stations fixes.

Spanish

Save record 6

Record 7 2000-02-15

English

Subject field(s)
  • Occupational Bodies and Committees
  • Air Transport
OBS

(ECAC): European Civil Aviation Conference.

OBS

(Dissolved)

French

Domaine(s)
  • Organismes et comités professionnels
  • Transport aérien

Spanish

Campo(s) temático(s)
  • Organismos y comités profesionales
  • Transporte aéreo
Save record 7

Record 8 1996-08-26

English

Subject field(s)
  • Titles of Documents and Works
  • Radiotelephony
OBS

Document released in April 1992

French

Domaine(s)
  • Titres de documents et d'œuvres
  • Radiotéléphonie
OBS

Document publié en avril 1992

Spanish

Save record 8

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