| 实现高端应用中端到端QoS的关键问题及技术研究 |
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| 引用本文： | 张阳,周竞扬,陆桑璐,谢立.实现高端应用中端到端QoS的关键问题及技术研究[J].计算机科学,2004,31(3):40-43. |
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| 作者姓名： | 张阳 周竞扬 陆桑璐 谢立 |
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| 作者单位： | 南京大学计算机软件新技术国家重点实验室,南京大学计算机科学与技术系,南京,210093 |
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| 基金项目： | 课题研究得到国家863高科技发展计划资助(编号:2001AA113050) |
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| 摘 要： | 随着高端网络应用的兴起及近几年网格技术的发展，传统的传榆服务模型和QoS实现机制已经不能适应高端应用对网络和其它资源的需求。因此，如何在高端应用间提供更优的QoS成为关注的焦点。本文从IP网络传输控制机制和端点QoS系统结构两个角度，探讨了端到端QoS实现的关键问题，同时详细分析并比较了几种端到端QoS实现构架及主要特点。
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| 关 键 词： | Internet 服务质量 网络性能 QoS 数据挖掘 Diff-Intserv模型 |
Research on Key Issues and Technologies of End-to-End Quality of Service for High-End Applications |
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| ZHANG Yang ZHOU Jing-Yang LU Sang-Lu XIE Li.Research on Key Issues and Technologies of End-to-End Quality of Service for High-End Applications[J].Computer Science,2004,31(3):40-43. |
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| Authors: | ZHANG Yang ZHOU Jing-Yang LU Sang-Lu XIE Li |
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| Abstract: | With the advent of high-end applications and the development of grid techniques,the need to provide better Quality of Service (QoS) from the Internet and end-system has gained significant importance. Starting from Internet transportation controlling mechanisms and end-system QoS architectures as two points of view , evaluate the key issues that govern end-to-end QoS- Some representative QoS architectures are analyzed and their characteristics of techniques are also pointed out. |
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| Keywords: | High-end application QoS Resource management Grid |
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