Patent ID: 8745187

Claim:
A system for installing a smart card applet, the system comprising: a remote server configured to request establishment of a communication channel between the remote server and a smart card by transmitting an OTA (over the air) message to the smart card, and transmit applet installation information to the smart card through the communication channel; a terminal configured to relay communication between the remote server and the smart card installed in the terminal through a web browser stored in the terminal; and the smart card configured to transmit a message in response to the OTA message transmitted thereto from the remote server to establish the communication channel with respect to the remote server based on HTTP (hyper text transfer protocol), and install the applet based on the applet installation information transmitted thereto through the communication channel, wherein the smart card comprising: an SCWS (Smart Card Web Server) configured to establish the communication channel between the remote server and the smart card based on HTTP by transmitting a message in response to the OTA message transmitted thereto from the remote server, and receive the applet installation information from the remote server through the communication channel; a RAM (Remote Application Management) servlet configured to receive identity information included in the applet installation information, and identify the remote server based on the identity information; and a RAM configured to receive an applet installation code included in the applet installation information, and install the applet based on the applet installation code.