Research And Application Of Core Model For Terrestrial Digital TV Business Operating Support System

China's terrestrial digital TV from 2007 began formal implementation of the eme rging information industry,the implementation of this industry to the radio and telev ision industry has brought new vigor and vitality.This systematic and comprehensive exposition of the terrestrial digital TV technology and features,detailing the terrestri al digital TV operations support system concept,background,status quo and develop ment trends.Functions of the system is enhanced Telecom eTOM framework model-based.B y comparing the broadcasting and telecommunications,targeted to make a personaliz ed design and adjustment,combined with the practical needs of terrestrial digital tele vision,launched a comprehensive needs analysis and design,comprehensive plannin g of the various functions and subsystems.Proposed a set of Hunan characteristics of t errestrial digital television operation support system framework and the core model,to ensure reliable terrestrial digital TV users to complete business management,to ac hieve healthy and sustainable development.This paper uses RUP as a guiding approa ch to workflow technology and UML as a tool and means of the core of the system op erator management,content management services,resources and facilities manageme nt,business process,customer service management,five major business processes in detail analysis.To address the actual needs.Based on the analysis,business process re-combing,optimize enhance the work efficiency.Important key for the system mo del product model,from product concept,product life cycle,product features,prod uct composition,and comprehensive analysis of the product model and modeling soft ware to complete the product design and product database design.Achieve product mo del has a strong adaptability and advanced,because the design of the Department to t ake into account the current best estimate to a variety of factors,thus a better realizat ion of a complex system flexibility.Framework of this paper,the main research process and product models,some st udies have been put into application.Functions implemented in practice to achieve the desired effect,companies and users of the good.