Project Management Information System In The Mobile Application Of 4G Network Construction

With the continuous upgrading of network technology, communication engineering projects have also emerged a new feature. Communication engineering project construction cycle is becoming shorter and shorter, and technology, materials,frequency is more and more complex, due to changes in technology and business,communication engineering project has with the general projects exist obvious difference. In 2013, China Mobile, China Unicom, China Telecom were obtained the operating license of the fourth generation digital mobile communication business,making China’s mobile Internet communications business officially entered the era of 4.0, also is we often say that the 4G mobile network. Mobile 4G network construction is divided into two stages: the first stage is the network hardware engineering construction and network software upgrade; the second stage is the development of 4G Internet business. It can be said that the development of 4G Internet business is the fundamental construction of the 4G network, and around the4 G network facilities, is the basis for the construction of mobile 4G network. The first phase and the second phase of the project is completely different, but the two are unified, mutual support. Such a new characteristics and new requirements for project management put forward a serious challenge, but also directly related to the project management information system development and upgrade. Actually,whether it is a 3G or 4G, general engineering and communication engineering construction, fundamental difference is not management itself, but lies in the communication engineering, especially the Internet communication engineering change speed is very fast, and management mode, technology does not match. 4G network construction has been more than two years, the whole society felt the 4G network construction brings to the lifestyle changes, the changes involving all aspects of 4G network, project management information system is one of them, theresearch is based on such a condition, compared with the general project management information system at the same time, from the angle of the change of project management information system to analyze its concrete application in the 4G mobile network construction.First, revealing the status of related research at home and abroad, established the continuation of foundation, technology roadmap planning, put forward innovative ideas.Secondly, the research object, namely project management information system theory and content analysis, clear the concept and content of the project management information system, the characteristics and classification of relates to the next step research theory content, lock the theoretical category of the research object.Thirdly, from the in the communication construction project use of project management information system today of research and its significance of communication engineering and existence value, clear project management information system of necessity; through the application of the basic reveal the function and role of the project management information system; focus on the more general construction engineering and Communication Engineering construction in the project management information system in difference to reveal to the particularity of the communication engineering project management system. This particularity is reflected in different from traditional project management project accounting, cost control, process control and technology content management,communication network engineering needs the information content management more complex, higher demands on the management system, the traditional project management information system can not meet the current 4G mobile network construction related needs, and project management information system need different treatment, also need to strengthen the function of.Finally, the analysis of 4G mobile network construction management information system design and the implementation of the content through its application in the case study of Changchun y telecom company, to analyze the effect of specific implementation of information management system and management information system of the project evaluation, and draw the final conclusion. Fromthe actual measurement results, for 4G mobile network construction, the development of the project management information system, powerful, can be inclusive, can not only satisfy the general basic network function of the project construction and development, at the same time, to satisfy the development and evaluation of 4G mobile business, can play in the project management of the actual content at the same time, but also be able to store and collect data and through the analysis of the data in turn guide 4G business development, give full play to the embodiment of the project management theory to the frontier and project management information system technology.