A Study Of Apply The Project Plan Management Theories On The Maintenance Of Video On Demand System

In latest years, because of the improvement of telecommunication technology, VOD (video on demand system) is being developed in a high speed which has never been seen. However, this high speed of development also brings out some problems:The unstoppable expanding of the networks and the diversity of construction manners brings more difficulties on network management and coordination. Network capacity and speed is keep growing, which causes more concern of stability. And the network is more sensitive about the impact of happening issues. The network quality issue has also been extruded by more operations and more connections between networks. VOD is a very important system for bring people video information. It's running quality direct effects the stability of all other telecommunication operations. In this case, To research how to managing the VOD maintenance, and looking for an efficient way to improve network running quality and maintenance method is a very important task for us.This article will brings the project plan management into regular maintenance work of VOD. We will refine every maintenance task by analyzing the network running specialties, maintenance manners and the rules of system running waves. And we will also standardize the primary maintenance tasks which may impacts the maintenance plan of VOD by using project management theories. At the mean time, based on the theories of project management, we will define the plan control points of VOD maintenance, bring out the mission of plan management, and establish the execution scenario of the plan management of VOD maintenance projects based on three dimensions:plan make, plan control and plan guarantee. This article will try to carries out the idea of project plan management into each circle of regular VOD maintenance tasks, provides a series of principles in network maintenance control in all levels, and arms every maintenance department with the theories and tools of project plan management, clears the target of the plan management of VOD. We will lead our maintenance method to a new way and improve the VOD running level by using the theories of project plan management.