Design and Implementation of Architecture for Virtual Home Environment
支持虚拟归属环境的系统框架设计与实现*

Virtual Home Environment ( VHE) is an important concept in NGN. According to the requirements and features of VHE, this paper proposes a system architecture to realizing this concept and gives functional elements design of this architec-ture. Then service provision and some mechanisms for supporting VHE in this architecture are introduced. Finally a J2EE based prototype system is developed and discussed.