Short-Range Wireless Voice Call System Based On Mobile Ad-Hoc Networks

With the promotion of Wi-Fi enabled smart phones and the development mobile Ad-hoc network, a directly connection between smart phones become possible. The Magic-hookup system has realized the directly voice call between two smart phones based on Mobile Ad-hoc networks and in order to improve the degree of user experience, the system has done a lot of innovations in the user interface design and implementation.This thesis introduces the research background and the current problems firstly, which leads to the purpose and significance of this research, then does a brief introduction of the relevant knowledge. Secondly, this thesis dose the analysis and modeling of the system requirements and briefly introduces the hardware and software environment in detail. Thirdly this thesis describes the design of the system in each functional module units in detail, given the state diagrams of the system and then describes the realization of each functional module in detail and also dose the analysis of the realization codes of key processes. This thesis also introduced the system test environment and test process, analyzes the system's unit test and the final integration test results which proved that the system's functionality and performance is reached the requirements.Finally, this thesis makes a summary of the contents, analyzes the deficiencies of current works and plans the future works.At last, summarizes the works and the results of my-self during the master-degree study.