METHOD AND SYSTEM FOR DEALING SERVICE SECONDHAND MOBILE COMMUNICATION TERMINAL

PURPOSE: A method and a system for dealing a service secondhand mobile communication terminal are provided to secondly authenticate a used terminal through the identification information of the used terminal and a subscriber by primarily authenticating a seller and a purchaser through sales identifi...

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Bibliographische Detailangaben
Hauptverfasser:	CHOE, CHONG YOUN, KIM, NAK PO
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	PURPOSE: A method and a system for dealing a service secondhand mobile communication terminal are provided to secondly authenticate a used terminal through the identification information of the used terminal and a subscriber by primarily authenticating a seller and a purchaser through sales identification information. CONSTITUTION: A purchaser terminal transfers identification information to seller authentication server through an HLR(Home Location Register)(S301,S303). The seller authentication server authenticates the purchaser terminal(S305), and a seller terminal transmits sales and purchase identification information to the seller authentication server through the HRL(S307,S309). The seller authentication server authenticates the seller terminal(S311). If the authentication is successful, the seller authentication server receives purchaser IMS(International Mobile Subscriber identity) from the HLR(S319). The EIR(Equipment Identity Register) stores the opening waiting information(s323).