摘要
随着互联网规模的迅速扩大,原有尽力而为的数据包转发已不能满足网络现状,为了适应未来互联网的可持续发展,需要加强网络底层的可管可控,以满足不同用户的服务需求,同时提高网络资源的利用率。现有面向服务网络的研究关注点还是在于服务的内容,服务缺乏更多的含义。本文通过建立基于语义的服务模型,使服务更为立体化和多样化。同时根据语义服务模型为不同用户的不同需求设计差异化的服务标识,底层网络可以通过该服务标识进行满足用户需求的网络资源的分配。立体化的服务模型和用户差异性的服务标识使得服务的内涵更为丰富。
With the rapid expansion of the Internet scale, the original best-effort packet forwarding service can not meet the network status. In order to adapt to the future sustainable development of the Internet, it is need to improve the underlying network manageable and controllable to meet the service needs of different users and increase the utilization of network resources. Service-oriented network research now focuses on the service content. In this paper, establishment of service model based on semantic make the service more dimensional and diversification. According to the semantic service model for the different needs of different users, the paper design differentiated service identification. The fundamental network can meets the demand of users by the service identification and allocate network resources. Service identification of the differences between service model and the users makes services more rich connotation.
出处
《软件》
2014年第9期6-10,共5页
Software
基金
国家重点基础研究发展973计划项目:"面向服务的未来互联网体系结构与机制研究"(2012CB315800)
关键词
通信网络技术
语义模型
服务标识
面向服务网络
communication network technology
semantic model
service identification
service-oriented network
