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Grooming demands instead of traffic: Benefits of a choice-based approach to Green optical networks

机译：梳理需求而不是流量：基于选择的方法对绿色光网络的好处

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The problem of providing an agile, energy-aware, flexible optical network architecture is one of the challenges in optical networking in the coming decade. A key element in this challenge is the balancing of the benefits to customer and provider, and creating an agile system capable of reflecting both provider and customer interests on an ongoing basis as network conditions change. In this paper, we articulate how the traditional optical networking research area of traffic grooming may be combined with recent advances in Internet architecture, specifically a proposed Future Internet architecture called ChoiceNet, to make some key contributions to this problem. Our basic premise is that a marketplace that allows providers to advertise services on a dynamic basis, with accompanying prices that reflect the relative resource scarcity in the network at the time, provides a rendezvous of customer and provider interests, allowing collaborative optimization of network resource usage. With these pre-announced information, customers are able to make informed choices, thus participating in optimizing the use of available network resources for win-win benefits for providers and customers. We show how such marketplace choices naturally arise for energy-aware optical networks, and investigate the ensuing customer-provider interactions. Our results demonstrate the potential for win-win in this approach.
机译：提供敏捷，节能，灵活的光网络架构的问题是未来十年光网络中的挑战之一。这一挑战的关键要素是平衡客户和提供商的利益，并创建一个能够随着网络条件的变化不断反映提供商和客户利益的敏捷系统。在本文中，我们阐明了如何将传统的光网络研究领域的流量疏导与互联网架构的最新进展相结合，特别是提出的称为ChoiceNet的未来互联网架构，以对此问题做出一些关键贡献。我们的基本前提是，允许供应商动态地发布服务的市场以及伴随价格反映当时网络中相对资源稀缺性的市场提供了客户和提供商兴趣的集合，从而可以协同优化网络资源的使用。利用这些预先宣布的信息，客户能够做出明智的选择，从而参与优化可用网络资源的使用，从而为提供商和客户带来双赢的利益。我们展示了此类市场选择如何自然地出现在能量感知型光网络中，并调查了随之而来的客户与供应商之间的互动。我们的结果证明了这种方法的双赢潜力。

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