基于Parlay的状态感知通信业务技术及实现

提出了综合上下文感知技术和融合网络通信技术的下一代网络新业务——状态感知通信业务。讨论了基于遍布计算的网络层状态感知技术以及基于Parlay API的应用层状态感知技术，综合这两层状态感知技术提出了状态感知通信系统的结构和控制流程，并给出了应用示例。

Parlay-based state-aware communication service technology and its implementation

Based on the development of information techniques and the requirements of integrated information services,the concept of state-aware communication service,a new NGN service,was proposed.It integrated context-aware technology with converged network communication technology.The pervasive computing-based network layer state-aware technology and the Parlay API based application layer stateaware technology were discussed.Then the State-aware Communication System(SaCS) architecture and control flow were presented.Finally an application example was presented,which integrated the state-aware techniques at both layers.