ELECTRONIC DEVICE AND METHOD FOR IDENTIFYING PRODUCT BASED ON NEAR FIELD COMMUNICATION

A method for identifying information of an external electronic device based on short-range wireless communication includes the operations of: transmitting a short-range wireless communication band signal to the external electronic device; checking whether the external electronic device is in a state...

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Bibliographische Detailangaben
Hauptverfasser:	SEO KEONYOUNG, ROH YANGWOON, YU YEONSIK, KO CHEAOK, KIM HWANJIN, YU JIHUN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR TRANSMISSION
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Beschreibung
Zusammenfassung:	A method for identifying information of an external electronic device based on short-range wireless communication includes the operations of: transmitting a short-range wireless communication band signal to the external electronic device; checking whether the external electronic device is in a state capable of short-range wireless communication, requesting a near field communication (NFC) identifier from the external electronic device, and receiving the NFC identifier from the external electronic device; receiving the NFC identifier, reading a unique identifier from the NFC identifier, and confirming a communication protocol type; checking flag information included in the NFC identifier; and determining whether the external electronic device is initially recognized and/or normally recognized through the flag information. 근거리 무선 통신을 기반하여 외부 전자 장치의 정보를 확인하는 방법은 상기 외부 전자 장치에 근거리 무선 통신 대역 신호를 송출하는 동작; 상기 외부 전자 장치가 근거리 무선 통신 가능한 상태인지를 확인하고, 상기 외부 전자 장치에 NFC(near field communication) 식별자(identifier)를 요청하고 상기 외부 전자 장치로부터 상기 NFC 식별자를 수신하는 동작; 상기 NFC 식별자를 수신하고 상기 NFC 식별자에서 고유 식별자(unique identifier)을 읽고 통신 프로토콜 타입을 확인하는 동작; 상기 NFC 식별자에 포함된 플래그(flag) 정보를 확인하는 동작; 및 상기 플래그 정보를 통해 상기 외부 전자 장치의 최초 인식 및/또는 정상 인식여부를 판단하는 동작을 포함할 수 있다.