作　　者： ; ; (朱小东）;

机构地区： 中国科学技术大学

出　　处： 《计算机科学》 2016年第S2期358-361,376,共5页

摘　　要： 随着IPv6的部署和5G标准化的推进,下一代网络已成为业界关注的热点。通过分析下一代网络(Next Generation Network,NGN)的4层体系结构以及其关键技术,结合我国的网络特点,提出目前仍有必要更进一步进入下一代网络;同时给出了下一带网络发展过程中的实践部署经验,提出其需要突破的地方,并结合现有的技术给出下一代网络在安全方面存在的问题及其解决方案。 With the deployment of IPv6 and the promotion of the 5G standardization,the next generation network has become the focus of attention of the industry.Through the analysis of next generation network(NGN) 4 layer system structure and its key technology,combined with the characteristics of our country network argues,there is still a need to go further into the next generation network.This paper gave the experience of the practice and deployment of the next generation network development,and put forward the place where it needs to break through.Combined with current technology,we gave the security problems of the next generation network and provided solutions.

关 键 词： 下一代网络 网络体系结构 网络安全

领　　域： [自动化与计算机技术] [自动化与计算机技术]