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NGI/NGN体系结构及其服务质量保障机制研究 被引量：5

Research on NGI/NGN Architectures and their QoS Provisioning Mechanisms
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摘要 本文在深入分析国内外开展的下一代Internet(NGI)或下一代网络(NGN)相关研究工作的基础上,重点研究了NGI/NGN体系结构及其服务质量保障机制。重点阐述了笔者所在的四川省网络通信技术重点实验室提出的一种潜在的NGI体系结构框架——SUPA(单物理层用户数据传输与交换平台体系结构)。研究结果表明,SUPA使得较容易实现从Internet到NGI的平滑过渡,并能够提供更好的服务质量保障。 This paper focuses on architectures of the Next Generation Internet/Network and their QoS provisioning mechanisms based on a comprehensive review of existing activities of relevant topics. A framework on NGI architecture called SUPA under development at Sichuan Network Communication Technology Laboratory is presented to demon-strate possible transition from current Internet to NGI with better QoS provisioning.
作者 窦军 曾华燊 汪海鹰
机构地区 西南交通大学信息科学与技术学院
出处 《计算机科学》 CSCD 北大核心 2008年第3期31-33,45,共4页 Computer Science
基金 国家自然科学基金支持(项目批准号:60372065)
关键词 NGI 单物理层用户数据传输与交换平台体系结构 面向以太网的物理帧时槽交换 服务质量 NGI, SUPA （Single physical layer User-data transfer ＆ switching Platform Architecture）, EPFTS （Eth-emet-oriented Physical Frame Timeslot Switching）, QoS
分类号 TP31 [自动化与计算机技术—计算机软件与理论] TN915.142 [电子电信—通信与信息系统]
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参考文献19

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共引文献24

同被引文献65

引证文献5

二级引证文献4

计算机科学
2008年 第3期

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