SHORT-DISTANCE CONTACTLESS COMMUNICATION APPARATUS AND METHOD THEREOF

SHORT-DISTANCE CONTACTLESS COMMUNICATION APPARATUS AND METHOD THEREOF

A short-distance contactless communication apparatus includes: a receiver configured to operate under at least a first receiving mode and a second receiving mode, wherein the receiver receives a modulation signal with a first modulation scheme when the receiver is configured to operate under the fir...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: SHU WEIMIN, HENG CHEE-LEE
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:A short-distance contactless communication apparatus includes: a receiver configured to operate under at least a first receiving mode and a second receiving mode, wherein the receiver receives a modulation signal with a first modulation scheme when the receiver is configured to operate under the first receiving mode, and the receiver receives a modulation signal with a second modulation scheme when the receiver is configured to operate under the second receiving mode, and wherein the receiver utilizes an oscillation signal to receive the modulation signal, and the oscillation signal utilized by the receiver is derived from the modulation signal or derived from a reference clock of a local source based on the receiving mode of the receiver.