| 摘要 |
PROBLEM TO BE SOLVED: To provide a communication method allowing, when providing a service using an IC (integrated circuit), the efficient transmitting and receiving of the request and data related to the service among a SAM unit (data processor) for executing an application program, a server device and the integrated circuit. SOLUTION: The server device 19 transmits a first command module for requesting the operation of the IC module 42 of a portable communication device 41 to a SAM unit 9, and the SAM unit 9 interprets the first command module, and transmits, according to the interpretation result, a second command module for operating the IC module 42 to the IC module 42 through the server device 19. The IC module 42 executes a processing according to the second command module, and transmits a first response module showing the result to the SAM unit 9 through the server device 19, and the SAM unit 9 transmits, when it judges the end of operation on the basis of the first response module, a second response module showing that effect to the server device 19. |
