iPlane: an information plane for distributed services
iPlane: an information plane for distributed services
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发表时间：
2006-11
影响因子：
5.2
通讯作者：
H. Madhyastha;T. Isdal;M. Piatek;C. Dixon;T. Anderson;A. Krishnamurthy;A. Venkataramani
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文献类型：
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作者：
H. Madhyastha;T. Isdal;M. Piatek;C. Dixon;T. Anderson;A. Krishnamurthy;A. Venkataramani
在本文中，我们介绍了iPlane的设计、实现和评估，iPlane是一种可扩展的服务，为新兴的覆盖服务提供准确的互联网路径性能预测。与目前使用的更常见的黑盒延迟预测技术不同，iPlane采用结构化方法，通过组合互联网路径测量段的性能来预测端到端路径性能。对于我们观察到的路径，这种方法允许我们准确有效地预测任意Internet主机之间的延迟、带宽、容量和损失率。我们通过将iPlane服务应用于目前使用的几个代表性的覆盖服务来演示其可行性和实用性：内容分发、蜂群对等文件共享和ip语音。在每种情况下，使用iPlane的预测都会提高覆盖性能。
In this paper, we present the design, implementation, and evaluation of iPlane, a scalable service providing accurate predictions of Internet path performance for emerging overlay services. Unlike the more common black box latency prediction techniques in use today, iPlane adopts a structural approach and predicts end-to-end path performance by composing the performance of measured segments of Internet paths. For the paths we observed, this method allows us to accurately and efficiently predict latency, bandwidth, capacity and loss rates between arbitrary Internet hosts. We demonstrate the feasibility and utility of the iPlane service by applying it to several representative overlay services in use today: content distribution, swarming peer-to-peer filesharing, and voice-over-IP. In each case, using iPlane's predictions leads to improved overlay performance.