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WIRELESS MOBILE COMMUNICATIONS [4 records]

Record 1 2023-09-28

English

Subject field(s)
  • Wireless and Mobile Communications
  • Radiotelephony
  • Radio Transmission and Reception
DEF

A regularly interacting group of base, mobile and associated control and fixed relay stations intended to provide land mobile radiocommunications service over a single area of operation.

CONT

A land mobile radio(LMR) system is a public or private two-way wireless communication network commonly used by public safety organizations such as police, firefighters and emergency responders for critical communications. These systems are also used for industrial, transportation, utilities, security, logistics and military applications. A typical LMR system consists of handheld portable radios, vehicle mounted mobile radios, base stations and repeaters, and other supporting network infrastructure.

French

Domaine(s)
  • Communications sans fil et mobiles
  • Radiotéléphonie
  • Émission et réception radio

Spanish

Save record 1

Record 2 2013-12-13

English

Subject field(s)
  • Telecommunications
  • Trade Names
DEF

A specification for a packet-switched, narrowband [personal communications services(PCS) ] network designed for wide-area wireless data communications which, in Canada, provides mobile data connectivity in the 900 MHz [megahertz] frequency band.

French

Domaine(s)
  • Télécommunications
  • Appellations commerciales
DEF

Spécification d'un réseau [de services de communications personnelles (SCP)] à bande étroite à commutation par paquets conçue pour des communications de données sans fil à zone étendue qui, au Canada, offrent une connectivité à un service mobile de transmission des données dans la bande de fréquence des 900 MHz [mégahertz].

Spanish

Save record 2

Record 3 2011-09-23

English

Subject field(s)
  • Satellite Telecommunications
DEF

A wireless communications standard designed specifically for satellite mobile communications.

French

Domaine(s)
  • Télécommunications par satellite
DEF

Système de télécommunications par satellite, utilisant des terminaux terrestres petits.

CONT

Les progrès récents de la technique ont permis de mettre au point un nouveau type de système de télécommunications par satellite, utilisant des terminaux terrestres petits et peu coûteux, que l'on désigne par Système mobile mondial de communications personnelles satellite (GMPCS).

Spanish

Campo(s) temático(s)
  • Telecomunicaciones por satélite
DEF

Sistema de satélites, geoestacionario o no, fijo o móvil, de banda ancha o de banda estrecha, mundial o regional, que permite prestar servicios de telecomunicación directamente a los usuarios mediante una constelación de satélites.

OBS

Constituye la nueva generación de telefonía personal, ofrece conectividad y servicios móviles a escala planetaria de una manera transparente para el usuario. Puede proporcionar servicios de telefax, mensajería, transmisión de datos e incluso telefónicos bidireccionales y multimedio de banda ancha mediante pequeños teléfonos de bolsillo, terminales adaptados a un computador o computadores portátiles.

Save record 3

Record 4 2002-04-12

English

Subject field(s)
  • Telecommunications
CONT

In response to an ever-accelerating worldwide demand for mobile and personal portable communications, spread spectrum digital technology has achieved much higher bandwidth efficiency for a given wireless spectrum allocation, and hence serves a far larger population of multiple access users, than analog or digital technologies.

OBS

Record created as part of a collaborative pilot project between the Université du Québec à Hull and the Terminology and Standardization Directorate of the Translation Bureau.

French

Domaine(s)
  • Télécommunications
OBS

Fiche réalisée dans le cadre d'un projet pilote de collaboration entre l'Université du Québec à Hull et la Direction de la terminologie et de la normalisation du Bureau de la traduction.

Spanish

Save record 4

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