下一代网络中业务感知模型研究

Research on the Service-aware Model for Next Generation Network

下一代网络(NGN)是业务驱动的网络,提供具有不同QoS要求的IP业务是NGN需要解决的关键问题,感知网络中的各种业务流对NGN的管理和安全具有重要意义。本文通过以对VoIP和P2P为代表的下一代网络业务有效识别、控制和管理技术的研究,从业务识别、业务管理等方面提出了网络业务识别系统,设计出应用于下一代网络的业务感知模型,能有效解决下一代网络由于缺乏应用层业务感知而导致的网络管理、网络安全等问题。

NGN is a service-driving networks, the key technology is to provide IP service of different QoS. Service-aware is very important for management and safe of NGN. This paper studies the key technologies on service identification, control and management, a service-aware model is proposed for next generation network. It can effectively solve the problem of management and safe of NGN for no service aware.