The Design And Realization Of ADSL Worksheet Auto Distribution System

ADSL broadband network is developing fast nowadays, and it will become the second fixed network after PSTN, either in terms of scale or prospect. The growing proliferation of ADSL clients and the disjoint of the relative data distributed system make the operation distribution a main obstacle to the development of ADSL.One of the main problems of the ADSL operation distribution is its numerous processes, including line pre– selection, wiring block house, configuration of masters to DSLAM/BAS, validated server, installation of dial software in house, and terminal installation debugging. In order to speed up the distribution of the clients, a widely accepted method is to give up the clients'subdivision of bandwidth, and to set a common data to the speed of all the clients'port by activating the templates with default lines. The ports are activated when opened, the DSLAM and BAS data setting is reduced, and therefore the speed of operation distribution is increased. Along with the competition in market and video business, a dynamic management to the clients'bandwidth, multicast channel, and the turn-on/off, and a centralized management to the ADSL operation are required in the market.This thesis is going to discuss the pattern of the current operation distribution, put forward the projects auto operation distribution solution, and give a further discussion of its direction. This thesis is about a compositive data processing and managing software applied to a particular operation business which combines the equipment of Alcatel and Huawei.This thesis puts forward several aspects about data open system:1. J2EE Frame Structure of the applications. According to this, Data Access Object (DAO) is applied to the abstraction and the encapsulation of the access to all data sources, which solves the problems of permanent data storage and provides theory to the...