The Framework And Implementation Of Wireless Testing Information System Based On Personal Digital Assistant

For contents of the thesis, the main discussion is to carry out a testing information system for mobile communication on the embedded PDA. The functions of the testing information system are to test the airless signal of mobile network, for example, the signal circumstance of mansion or subway inside, in order to perform the quantity analysis of the airless signal (Network type includes CDMA, GSM etc.). The system is abbreviated as the testing information management system in following context. The thesis has seven parts. In Chapter 1, it is summarization. The main description is about the latest researchs of information system, communication and testing system at home and abroad. In Chapter 2, it is the overview of the data management information system. It is mainly discribe the related technique of embedded testing systems including embedded system, mobile computing, communication and the software structure etc.. In this way, we can know the related background knowledge of embedded system. In Chapter 3, it is about the testing information system structure analysis. The main analysis is the need of signal collection, and also about the market needs of the testing information system. In Chapter 4, it is the design of the structure of the system. It is mainly about the comprehension of the testing system structure, and using the development theories of the information system, Carring out the whole structure of the embedded testing system and configuring the modules-inside. In Chapter 5, it is to implement the testing information system. Following chapter 4 that structure analysed, this chapter mainly implements the testing system by C++ language in a specific way with concrete code quantity at 170, 000 lines or so. In Chapter 6, it is about the running of the testing information system. It is about the finished system. The description incules how the system be used and its related operation, how does the system manage with the concrete data. In Chapter 7, it is the conclusion words. It is mainly about the the summary of the system and outlook, and also putting forward personal views of some embedded information system and giving conclusions of the important roles of the future system to the business enterprise information management.For organization of the article structure, it is to carry on the test information system analysis, design, and realization in the viewpoint of the informatics. Although, this is a typical complete process for the information system, we extend the applied realm of the information system by applying with realization the design on the PDA equipments. The thesis combines with analysis, design, develop together to carry out development process of the embedded information system. At the same time, we adopt the American Kruchten 1995 "4+1" viewpoint diagram model to formulate the testing model on the basis of through analysis. We put forward the testinginformation system and take the popular methods of object-object as tools for the development. From the point of the article's whole organization, using the analysis, the design, the concrete codes of realization, we describe the whole process of the testing information system nicely. We adopt "4+1" view model and also put forword the frame model in testing system. The theory is proved and developed. According to the PDA testing information system of the embedded terrace, it has its special advantages, among them including: the convenience of the testing, mobile, battery power supply of the long time request ion etc.. But these advantages can't be carried out in the traditional PC plateform. And more, the thesis discusses the effect of PDA testing system to the firm's management.For Creative points of the research, the main context of the article is to imbed the testing system, and also carry out the whole process of design and development completely. The research in this field is rare. The text is about the information system for collecting and analysis of the mobile signal. It makes communication and embedded system together. So, it can provide th...