Design Research, Cloud-based Mobile Data Terminal

Cloud computing has a rapid growing development inspite of a fresh conception in recent years. Cloud computing is a style of computing in which resources are provided "as a service" over the Internet to users who need not have knowledge of, expertise in, or control over the technology infrastructure ("in the cloud") that supports them.Based on the analysis of traditional data terminal and combined development status of wireless network, and according to the conception of cloud computing in IT field, the conception of movable data terminal with cloud computing-oriented was presented in this paper.At first, the paper introduced the definition, connotation and the research and applied current, and analyzed the the current condition of 3G Network, aiming the bottleneck and main problem of the service development and launching of movable data terminal, and presented the plot of movable data terminal based on cloud computing.Second, the paper issued the the function need and structure of the movable data terminal, analysed and discussed the construction and applied framework of cloud computing platform, the application model and Implementation mechanism of movable data terminal is presented.Thirdiy, the paper made a systematic study the realization of the movable data terminal oriented cloud computing. The ultimately realization of the movable data terminal oriented cloud computing are as following, the hardware development and Software design. On the basis of the study mentioned above, the results of simulation analysis and operation are given in the paper.