METHOD FOR TRANSMITTING AND RECEIVING OF FILE USING NEAR COMMUNICATION AND WIRELESS INTERNET, COMMUNICATION TERMINAL THEREFOR

摘要

PURPOSE: A file transceiving method using a local area network and a wireless internet and a communication terminal for the same are provided to safely complete file transceiving by linking a file on a wireless internet. CONSTITUTION: A local communication unit(111) performs local area communication with the other communication terminal. A wireless Internet unit(113) performs wireless internet connection with the other communication terminal. A control unit(115) transmits a file to the other communication terminal. The control unit transmits the other file to the other communication terminal through the wireless internet unit. [Reference numerals] (110) Transmitting terminal; (111,131) Local communication unit; (113,133) Wireless internet unit; (115,135) Control unit; (130) Receiving terminal; (AA,CC) File; (BB) Wireless internet network; (S101) Connection; (S103) IP address allocation; (S105) IP address exchange; (S107) TCP/IP connection; (S109) File name and size; (S111) File transmission; (S113) File transmission malfunction; (S115) Size of files downloaded before malfunction; (S117) After-file transmission