| 摘要 |
Disclosed are a system and method for information exchange. The method comprises: an information provision device stores an information resource downloaded by an information acquisition device; the information acquisition device searches for a signal of the information provision device, and establishes a wireless communication connection with the information provision device; the information provision device detects whether a triggering event used to request information transmission has occurred, and determines, on the basis of the triggering event detected, the information for which the information acquisition device has requested transmission; the information acquisition device requests the information provision device to transmit the information and provides its own identity information, and performs information transmission with the information acquisition device. Hence, the system and method of the present invention for information exchange are capable of providing a download scheme of high data rate and large data volume. |
