| Financial reimbursement system is the biggest financial field application system in the MSS field of ChinaUnicom. The base station subsystem is the subsystem of the financial reimbursement system, which has been used in Zhejiang, Guangdong province companies and works well.Base station subsystem has the B/S structure, which is based on SSH and enjoys the advantages of higher safety and reliability, and convenience in expansibility and development. Base station subsystem has its own business requirements and the techniques included in its development covers the important and challenging aspects of the entire financial reimbursement system, which is typical and appropriate for publication.This thesis is focused on the demand analysis, design, development and testing of base station subsystems. It summarizes the work during the preparation of the thesis. Main contribution and organization of the thesis are described as follows.In Chapter 1,2, the background and source of the topic in the thesis as well as my task are introduced. At the same time, an overview of the bottom SSH technology of base station subsystem is provided.In Chapter 3, the demand analysis is carried out. The system structure, hardware composition, the overall structure and the basic design methods are also described.In Chapter 4,5, the overall design of base station subsystem and the realization of important modules are discussed in details. To achieve the clear presentation and consistent logics, characters, pictures, charts, and the code examples are combined in the thesis.Finally, the test methods and process as well as the bug platform are explained. Testing verification has been done for the base subsystem. The problems found in the testing process have be solved and the improved system satisfies the need of the business.The procedure of carrying out the research is provided in the summary, which includes my experience both in preparing this thesis and in developing and testing the subsystem. |
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