Near Field Detection of Mobile Devices

Near field detection using a magnetometer is disclosed. A transmitter may distort magnetometer measurements of Earth's magnetic field by producing rapid but controlled fluctuations to encode a specific message in a manipulated magnetic field. When a mobile device is brought in range of the tran...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Kamkar, Samy, Peters, Robert J, Kazerani, Alexander A
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION WIRELESS COMMUNICATIONS NETWORKS
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