RESEARCH ON DUAL-INTERFACE SIM AND FINGERPRINT RECOGNITION FOR MOBILE PHONE
Meihong Li, Qishan Zhang · 2006
Smart cards are often designed for applications of electronic purse and access control. A mobile phone with SIM card is used for voice, SMS, entertainment and some others. Here, a dual-interface SIM card is designed to take the place of the old one, while an electronic purse is built in the SIM card. Thus a mobile phone with a new SIM not only performs the original functions of phone, but also transactions of the electronic purse. In addition, fingerprint recognition method is proposed for access control to prevent unauthorized use