The Desige And Implementation Of Coverage System Of Shanghai Metro Communication

Since the reform and opening up Shanghai economy developed rapidly, and thesubway as Shanghai’s main city traffic tools, one of Shanghai for ease traffic congestion,convenient citizens travel promotion social economy development, made an importantcontribution. As mobile users of mobile phone use on the tube, there are more and moreopportunities, they offer better pressing for mobile communication environment,especially for some new operation line is even more so. And the subway scenetelecommunication covers large scale systems engineering, and considering the factorsare very complex, and underground scene coverage of loopholes and blind area haveplagued the industry, therefore the subway scene communication coverage system indesign and construction of more and more attention.This thesis summarizes the author participation and engaged in Shanghai subwayline10cover the management system, optimization and design of the engineeringpractice, especially based on software engineering theory put forward the subway scenetelecommunication covers of the whole system design, and design the cover of thesystem software portions of the core module. This thesis takes Shanghai subway line10as the object, the main completed the work are as follows:1.In the full investigation of Shanghai metro telecommunication covers applicationsituation, passengers to communication coverage of the new requirements, as well ascommunications coverage system market prospects;2.Based on software engineering theory, communication system theory and metrooperation experience, a deep research on the subway scene covered the basic principleof the communication system, and combining author’s engineering experience presentedthe subway scene telecommunication covers the general design process;3.The Shanghai metro communications coverage system, in-depth analysis of thecover needs, including cover index, capacity requirements, quality requirements, etc.;4.On the analysis of the actual operation of line10in the process of the overlay ofcommunication based on the planning and design of Shanghai metro line10telecommunication covers system hardware subsystem and software, the core modulemainly subsystem. This thesis, the distributed system as the object, the software platform for the design andimplementation, and finally through the software testing and field testing to verify itsvalidity.