DATA COMMUNICATION METHOD OF MOBILE DEVICE

摘要

PURPOSE: A data communication method of a mobile device is provided to facilitate communication between mobile devices even when an AP(Access Point) is not provided. CONSTITUTION: A mobile device detects an adjacent AP for data communication between persons(S100). If there is an AP in a radius where data communication is available, the mobile device is connected to an Internet network through the AP(S200). If there is no AP near the mobile device, a communication protocol of the mobile device is converted into an ad-hoc protocol(S300). A mobile device for transmitting data is set as a source and a mobile device for receiving data is set as a target(S400). The target mobile device receives an ID transmitted from the source mobile device and determines whether the received ID is the other party with which it desires to communicate(S500). The target mobile device receives data from the source mobile device having the selected ID(S600).