The Design And Implementation Of Full Functional Test System Of CMMB On MBBMS Management Platform

With the Excellent performance in Beijing Olympic Games, CMMB has developed very fast. But CMMB TV business is mono-direction and it has lots of problems to be managed. China mobile designed MBBMS Management platform which can manage CMMB TV business. Because of this, the original test system can't meet the requirements of the manufacturer which product the CMMB terminal demodulation chip. So we need to design new Full functional test system which can face to CMMB Signal processing and MBBMS Management platform.This paper is based on CMMB Signal processing and MBBMS Management platform. The Full functional test system can not only test the function of demodulation of Mobile terminal for CMMB Signal which is launched by National radio and TV bureau, it can also test the function of Information interaction on MBBMS management platform. Contrast to the original test system, this test system has the advantage of running fast, Portability strong and high efficiency of time slot.In the beginning of this thesis describes the overview and main work, and it also analyses the requirement of the full functional test system of CMMB on MBBMS Management platform. It researches the working process of CMMB Signal processing system and structure of MBBMS management platform and points out Design direction of this system.In the next sections, as the Main part of this paper, it gives the concrete realization of he full functional test system of CMMB on MBBMS Management platform. And it also introduces the function and design methods of each sub-module including some important design pattern. The whole process contains requirement analyses, High/Low level design and reality of each module. The part of CMMB Signal processing system, using C++ language to design, divides the system into eight sub-modules and it also describes the interface of each sub-module, and achieves he working process of CMMB Signal processing system. The part of MBBMS management platform divides the system into two sub-modules. The two sub-modules realize the process of building and passing of HTTP and XML of the Interactive information between server and client. And it also realizes the process of Interactive information between server and client.Furthermore, it describes the Method use of this test system. It also gives the test cases of Chip of AC2001 and analyses the result of test. The system meets the test requirement of the CMMB terminal based on MBBMS management platform.At last of this thesis, summarizes the whole work of this project, points out research contribution and significance, and discusses the direction of future work.