泛在融合网络下的个性化业务动态合成技术研究

Research on Personalized Service Dynamic Adaptation Technologies Based on Ubiquitous Network

在融合多种异构网络的泛在网络中,网络需要实时地发布、发现、聚合和适配多样的个性化业务。个性化业务动态合成能快速搜索合适业务组件进行协同工作以满足丰富多彩的用户体验。本文首先基于SOA架构对业务合成进行建模,然后引入由调用监控器、业务路由器、业务发现器和接口适配器四部分组成的基于用户活动的动态业务融合管理器,并对其内部的各个功能模块进行了具体的说明分析,最后设计场景描述了个性化业务动态合成的工作流程。

In ubiquitous networks which heterogeneous networks converge, personalized services should be published, discovered,composed and adapted dynamically. User centric dynamic service composition is the key to rapidly search appropriate services and realize them to satisfy enriched user experience. A model for service composition based on SOA is presented in this paper, where the activity-based dynamic service composition manager consisting of Invocation Monitor, Service Router, Service Discover and Interface Adaptor, is designed and analyzed in details. A scenario is finally de- signed to describe the dynamic composing procedures.