On next generation network and next generation Internet

On next generation network and next generation Internet

Received:2007-08-17 Revised:1900-01-01 Online:2007-11-01 Published:2007-11-01
Contact: Hua-sen ZENG

论下一代网络与下一代Internet及其体系结构

曾华燊窦军

西南交通大学学院信息科学与技术学院

通讯作者: 曾华燊

Abstract

Abstract: Comprehensive review and analysis of international research and standardization activities pertinent to Next Generation Networks (NGN) and Next Generation Internet (NGI) were provided. A strategy in developing NGI architecture was proposed based on the experience gained in development of Single physical layer Userdata transfer & switching Platform Architecture (SUPA). A brief discussion on SUPA and Ethernetoriented Physical Frame Timeslot Switching (EPFTS) was given, and how to solve QoS provisioning, highperformance switching and Internet security by using the techniques was also discussed.

Key words: Next Generatino Network (GN), Next Generation Internet (NGI), network architecture

摘要： 对国际、国内有关下一代网络（NGN）和下一代Internet （NGI）研究与标准化工作进展情况进行了综述，分析了各类工作的优势与不足。在探讨NGI研究策略的基础上，以四川省网络通信技术重点实验室对NGI体系结构的研究工作为基础，概要地介绍了笔者提出的“单物理层用户数据传输与交换平台体系结构”（SUPA）及“面向以太网的物理帧时槽交换”（EPFTS）技术,探讨了如何用上述技术解决Internet所面临的高速交换、服务质量保障和网络安全问题。

关键词: 下一代网络, 下一代Internet, 网络体系结构

CLC Number:

TP393

Hua-sen ZENG . On next generation network and next generation Internet[J]. Journal of Computer Applications.

曾华燊窦军. 论下一代网络与下一代Internet及其体系结构[J]. 计算机应用.

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