Abstract:

With the development of the wireless connectivity technology and the mobile terminal technologies, mobile terminal users such as mobile phone users ask Bluetooth products for higher requirements. Bluetooth uses the push technology to transfer data, and users only have authority to choose whether to receive the data but cannot browse the data from the Bluetooth transmitter independently and interactively. An interactive system based on the J2ME and Bluetooth technologies is introduced. It utilizes the advantage of crossplatform of J2ME as well as the advantages of easy of use and practicability of Bluetooth technology to transfer data. Based on the JSR82 Java Bluetooth wireless technology API provided in the specification, the design scheme and system structure of the proposed Bluetooth interactive system is given. Based on the J2ME wireless application development kit and the MIDlet programming model, the interactive system is implemented.

Key words: Bluetooth protocol；J2ME；interactive