The Applied Research About Network Maintenance Management In A County Network Of China Unicom

With the rapid development of communication technology, the communication network is huge,which is made up of large capacity and digital communication equipment of high quality graduallyincreased, to provide various types of communication services for the vast number of users. While therelatively weak maintaining power is the contradiction of the communication network scale rapiddevelopment, it makes the maintenance work requirements. One is the increase the number of personnelfor maintenance, and another one is the increased demand for high-quality maintenance personnel.Thirdly, the operators need to build a large number of base stations to achieve seamless coveragenetwork to expand the scope of the physical network due to the particularity of the communicationnetwork signal coverage. In this context, how to manage and coordinate effectively and improve themanagement efficiency plays a decisive role in to improve the management level of networkmaintenance.In this paper, by the combining of the modern project management theory and the features of thecommunication enterprises, the author put forward of the maintenance project management methods ina county network of China Unicom, a network maintenance standardization process is established,which is to manage the network maintenance project from the aspects of time, cost and quality. And itmakes a standard of the network maintenance quality, schedule and cost, in order to further improve theprocessing efficiency and quality of network maintenance and fault. The concrete research contentsinclude:1. Through the literature reading, the author commands the main application of project managementtheory and management method. The network maintenance project could be scope defined based on theanalysis of project status by the collection of items related to data analysis project status.2. According to the project schedule management theory, the project work structure is exploded.Then, the project network could be draw on the basis of project activities, to estimate for each activityperiod and the calculate for earliest start time, the earliest end time, the latest start time, latest finishtime of each activity. In the end, the key path scheduling will be found. The project original schedulecould be evaluated by this way, and the problems of the schedule could be found.The control and management of the project, the corresponding control scheme will be put forwardby the controlling management according to the element of time, cost and schedule.3. The research results of this paper can not only clear Unicom a county network maintenance workprojects, and to provide guidance for the direction of the project, and puts forward the correspondingcontrol scheme, the progress of time, cost, some feasible measures for the smooth progress of theproject to find out.