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About: Cognitive radio     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:WikicatRadiofrequencyReceivers, within Data Space : dbpedia.org associated with source document(s)

Type: personyago:Artifact100021939yago:ElectronicEquipment103278248yago:Equipment103294048yago:Instrumentality103575240yago:Object100002684yago:PhysicalEntity100001930yago:Receiver104060647yago:Set104176528yago:Whole100003553yago:WikicatRadiofrequencyReceivers New Facet based on Instances of this Class

A cognitive radio (CR) is a radio that can be programmed and configured dynamically to use the best wireless channels in its vicinity to avoid user interference and congestion. Such a radio automatically detects available channels in 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.