发明授权
US09031500B2 Portable electronic device and operation method for establishing a near field communication link 有权
用于建立近场通信链路的便携式电子设备和操作方法

Portable electronic device and operation method for establishing a near field communication link
摘要:
A portable electronic device (110) with a NFC (near field communication) unit (114) is switchable between an active mode and a passive mode. A motion sensor unit (112) records a motion of the portable electronic device (110), and outputs a motion signal descriptive for the recorded motion. A processing unit (111) analysis the motion signal to detect a first predefined motion pattern including an acceleration and a deceleration phase. The NFC unit (114) is switched into the active mode upon detection of a first predefined motion pattern descriptive for an NFC touch gesture.
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