Design And Implementation Of HD Cloud Platform Portal System For BTNG In A Province

In order to promote the service of group customers,a Broadcast&TV Network Group CO.LTD in one province determines to develop a series of major strategic projects in the future,including Digital Home Demonstration Village and a network platform to show cultural activities.Therefore,the Group needs to build a number of application of value-added services in HD cloud platform Portal system.With the help of those applications,the information related to television can be automatically perceived,transmitted and released in time and the information resources can be integrated and shared.The Group is dedicated to converging the information about the propaganda of government and enterprise and the information transferred among community citizens and presenting the push notifications of personalized business and covering some specific information.Through those activities,the Group can facilitate the development of the projects with the digitalized,networked,intellectualized,interactive and collaborative value-added services of digital TV.Based on the Group's major projects,it needs an open,intelligent,highly integrated Portal platform which can offer the services to manage the integrated value-added information.With the help of the platform,the staff can fully take advantage of the existing transmission network to complete the aggregation,management,distribution and Portal presentation of information from all kinds of value-added services and meet the demand of the services localization with digital TV STB as the main display terminal.This dissertation aims at designing a structural scheme of the server and terminal of the interactive TV portal systems.Combined with the.personalized needs of customers,the system is divided into four functional modules with the critical technology of B/S and Web Service through the middleware framework of STB.The author designs the system and explores the technical conditions to make sure the scheme to be detailed and integrated.Based on the scheme which has been tested and verified,the dissertation ultimately achieves the system's initial objectives and meets the system's requirements.The scheme enriches the content of broadcast television network interactive TV and improves the efficiency of project completion.