Design and implementation of JavaEE-based service subsystem in IVDR-12580 tickets-ordering platform
Jing Wang · Telecom Engineering Technics and Standardization · 2011
As an emerging mobile value-added service,IVDR expands traditional voice communication,which implements the integration of circuit switching domain and packet switching domain.IVDR-12580 tickets-ordering service extent old movie tackets service with a more abundant and vivid scene comprising synchronization of voice and data.Service subsystem,which is the core of IVDR-12580 platform,is published as a JavaEE application and built on SSH framework.Logic layer should be extended for the need of data communication with diverse outside entities.As communicating measure in packet switching domain,data push is innovative technology for IVDR service.Implementation method and involved key flow is detailedly explained.