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COGNITIVE RADIO [1 record]

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Record 1 2013-09-10

English

Subject field(s)
  • Telecommunications
  • Radio Waves
  • Artificial Intelligence
DEF

A technology that has the ability of sensing the environment in which it operates and adapting to its changes.

CONT

A cognitive radio is an intelligent radio that can be programmed and configured dynamically. Its transceiver is designed to use the best wireless channels in its vicinity. Such a radio automatically detects available channels in [the] wireless spectrum, then accordingly changes its transmission or reception parameters to allow more concurrent wireless communications in a given spectrum band at one location. This process is a form of dynamic spectrum management.

French

Domaine(s)
  • Télécommunications
  • Ondes radioélectriques
  • Intelligence artificielle
DEF

Technique de communication radioélectrique qui consiste à optimiser automatiquement certains paramètres d'émission et de réception en fonction de l'environnement, en utilisant notamment des algorithmes d'apprentissage et de prise de décision fondés sur l'intelligence artificielle.

OBS

La radio intelligente permet notamment d’utiliser au mieux le spectre radioélectrique [et] peut recourir à la radio logicielle pour reconfigurer les paramètres.

OBS

radio intelligente; RI : terme et définition publiés au Journal officiel de la République française le 9 août 2013.

Spanish

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