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Effiziente Kommunikation zur Konfiguration von Sensorknoten

Efficient communication for the configuration of sensor nodes
 
: Kneißl, Jakob; Kilian, Gerd; Koch, Robert; Bieg, Karol; Soller, Dominik; Bernhard, Josef; Siebenhaar, Markus

:
Volltext urn:nbn:de:0011-n-5485658 (6.6 MByte PDF)
MD5 Fingerprint: 76627ef051060b3b88d345027fd7e8d7
Erstellt am: 8.6.2019


Erlangen: Fraunhofer IIS, 2019, 115 S.
Deutsch
Studie, Elektronische Publikation
Fraunhofer IIS ()

Abstract
Embodiments provide a method of transferring data from one device to another device. The method comprises a step of generating a magnetic signal with an electromagnetic functional unit, wherein the electromagnetic functional unit is an actuator of a loudspeaker of the device or wherein the electromagnetic functional unit is an electromagnetic resonant circuit connected to the device, wherein the magnetic signal from the device to the transmits data to another device. Further, the method comprises a step of detecting the magnetic signal with an electromagnetic resonant circuit of the other device to obtain the data to be transmitted from the device to the other device, wherein the magnetic signal FSK is modulated, wherein a resonant frequency of the other of the electromagnetic resonant circuit device and a carrier frequency of the FSK modulated magnetic signal are coordinated with each other.

: http://publica.fraunhofer.de/dokumente/N-548565.html