IEEE Distributed Systems Online · 2005 · 17 citations · 1 references
EngineeringElectrical EngineeringInformation TechnologySensorsWireless CommunicationsWireless SecurityRadio-frequency Identification SystemsWireless NetworksActive Rfid SystemsPassive Radio Frequency IdentificationPassive Rfid SystemsRadio-frequency IdentificationRadio-frequency Identification TagsRfid SecurityRfid TagsSupply Chain Security Management
The new year signaled a turning point in the deployment of supply chain management's "next big thing" - radio frequency identification, or RFID. RFID isn't really new. For several years, military and security applications have deployed fairly sophisticated implementations of active RFID, which uses battery-powered radio-equipped tags to transmit pertinent information. However, the next wave of RFID, known as passive RFID, features cheaper nonenergized tags and is just poking into the marketplace.
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