| P2P流量管理技术研究 |
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| 引用本文： | 王晨凌,陈文,方剑.P2P流量管理技术研究[J].电信科学,2008,24(12). |
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| 作者姓名： | 王晨凌 陈文 方剑 |
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| 作者单位： | 中国电信股份有限公司上海研究院,上海,200122 |
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| 摘 要： | 近年来,P2P(peer-to-peer)技术的应用类型、用户规模和网络流量均呈爆发式增长,但P2P应用的兴起,也打破了网络运营商原有的运营和商业模式.为了更好地管理P2P流量,业界进行了多层次的探索,主要包括:一是通过DPI(深度数据包检测)技术进行流量识别和管控,二是进行流量本地化的优化,其中P2P缓存与Peer选择优化是两个主要方向.基于对上述技术的分析,本文提出一种将P2P缓存技术与Peer选择优化技术相结合的P2P承载架构,并以此承载架构为基础,对用户的管理、认证、计费、安全进行综合考虑,从而实现电信级的P2P分发网络.
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| 关 键 词： | P2P流量误用别 缓存 重定向 Peer选择优化 |
Research on Technology of P2P Traffic Management |
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| Wang Chenling,Chen Wen,Fang Jian.Research on Technology of P2P Traffic Management[J].Telecommunications Science,2008,24(12). |
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| Authors: | Wang Chenling Chen Wen Fang Jian |
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| Affiliation: | Wang Chenling,Chen Wen,Fang Jian(Shanghai Telecom Technology Research Institute,Shanghai 200122,China) |
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| Abstract: | In recent years,P2P(peer-to-peer) technologies have showed explosive growth,including applications,subscribers and network traffic.However the emergence of P2P is posing significant new challenges to the original operation and business model of carriers.In order to manage P2P traffic in a better way,the industry have been through multi-level exploration.At first,DPI was introduced to be traffic identification and control.Then research focus on how to optimize traffic to be more localized.The two main fields... |
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| Keywords: | P2P traffic identification cache redirector peer selection optimization |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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