| The purpose of this thesis is to study the design and implementation of Bluetooth PC Suite.Bluetooth is an open specification for short-range, low power, low cost, rapid development in recent years. It is mainly used for connection between portable devices, to replace the cable. It provides short-distance data and voice transmission,it can set up a wireless network between the mobile phone, portable computer, PDA, digital devices such as gateways, and printers. Bluetooth is a kind of wireless technology to make these devices form a "Personal Area Network".PC suite is the combination of drivers and mobile phone management softwares. It mainly provides the function to make use of the mobile phone to connect PC and transfer data between mobile phone and PC automatically and securely.In this thesis, I design and implement PC suite in the way as follows. Firstly, this thesis makes use of the bluetooth protocol, including bluetooth core protocol and the application framework. It also utilizes the file transfer framework, object push framework and dial-up network framework. Secondly, this paper introduces the method to use AT command and the generation and interprating of VCARD specification. Thirdly, this thesis resents the design of bluetooth module of the PC Suite depending on the bluetooth protocol and the application model. I design the corresponding classes depending on the function and characteritic of each module. In addition, this thesis also explicitely explains the function of each class and the state migration graph and sequence graph on the massage interaction. Finally, I implemented all the class and the PC suite accomplished also.The ultimate achivements include the implemention of the connection mechanism between PC and mobile phone making use of bluetooth. On the PC side, I implement the file transfer function, phone directory function and dial-up network function. The testing results on all the module of the bluetooth show that each part can run normally. |
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