模型驱动的3G业务生成方法

分析了现有第3代移动通信(3G)业务生成方法的缺陷，采用模型驱动架构（MDA）的视点分离思路，提出了1种模型驱动的3G业务自动化生成方法，重点研究了针对电信领域的业务需求分析方法和电信业务相关的领域元模型的构建思路. 该方法提供的是1种“业务功能模型与具体接口技术，实现技术分离、领域模型共享”的新的电信业务开发模式，从而提升了3G业务开发的抽象层次，降低了技术难度，缩短了业务的开发周期；同时增强了业务功能模型在不同接口技术和实现平台之间的可移植性，降低了业务的开发和维护费用.

Model-Driven Service Creation Approach for 3G

Based on the analysis of existing 3G(3rd generation mobile communication system) service creation drawbacks,a model-driven,automatic service creation approach for 3G through using Model Driven Architecture's viewpoints separation idea was proposed.The constructing methodologies of service requirement analysis model and telecom service domain related meta-model were elaborated in detail.This service creation approach provided an innovative telecommunication service development mode.This mode separated service function specification model from concrete open API technologies and implementation technologies,and supported domain model shared.As a result,this approach enhances the abstract level of 3G service development,decreases the technical threshold and shortens the service development cycle.The portability of service function model across different open API technologies and implementation technologies is strengthened.Service development and maintenance cost is reduced.