ACTIVE RFID-BASED REAL TIME LOCATION SYSTEMS

A computer-implemented method includes identifying one or more tag readers. The one or more of tag readers are positioned peripherally to a region. The computer-implemented method further includes receiving a signal, by at least one of the one or more tag readers, from a tag. The computer-implemente...

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Bibliographische Detailangaben
Hauptverfasser:	Coval Patrick L, Hamann Hendrik F, Kelley Alvin Wade, Zhang Pinzhi, Chang Josephine B
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY HANDLING RECORD CARRIERS PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR TRANSMISSION WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:	A computer-implemented method includes identifying one or more tag readers. The one or more of tag readers are positioned peripherally to a region. The computer-implemented method further includes receiving a signal, by at least one of the one or more tag readers, from a tag. The computer-implemented method further includes determining a received signal strength indication for at least one of the one or more tag readers and mapping at least one received signal strength indication onto at a one dimensional representation of the region to yield a mapped data. The computer-implemented method further includes performing pattern recognition on the mapped data to yield a pattern data and applying machine learning to the pattern data to locate the tag within the region. A corresponding computer system and computer program product are also disclosed.