分布式计算在下一代网络中的应用研究

Research on the Application of Distributed Computing in NGN

文中分析了分布式计算和NGN网络的关系,以及分布式计算在NGN网络各个层面上的应用特点。针对NGN网络中现有软交换、网关设备的计算构架,分析了它们的优缺点,对典型的软交换系统分布式计算构架进行了改进设计。文中还基于分布式并行计算的功能模型,设计了一种电信级大容量媒体、中继网关的体系架构。

This paper analyses the application of distributed computing in NGN architecture and its subsystem device. The architecture of existing softswitch and gateway is analyzed, whose features are also presented. An innovative design of softswitch is given in this paper. Based on distributed computing function model, the design of a telecommunicationgrade high capacity trunk and media gateway is given in this paper as well.