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Pricing strategies for differentiated services content delivery networks

机译:差异化服务内容交付网络的定价策略

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In order to reduce the user latency, the web sites disseminate some of their information to surrogate caches located closer to the users. We discuss a simple differentiated service type architecture for content delivery networks. A pricing scheme is next proposed to complement this architecture and provide fair service to the subscribed publishers. Then, we show that the suggested pricing scheme is also the optimal (revenue maximizing) pricing scheme for a monopolistic surrogate. We investigate the performance of the pricing scheme in a duopoly and show that under certain conditions the competition results in peering of the surrogates. Finally, we suggest methods to determine the optimal number of service classes offered to the users.
机译:为了减少用户等待时间,网站发布了一些信息,以替代更靠近用户的缓存。我们讨论了用于内容交付网络的简单差异化服务类型架构。接下来提出一种定价方案,以补充此体系结构并向订阅的发布者提供公平的服务。然后,我们表明,建议的定价方案也是垄断代理的最佳(收益最大化)定价方案。我们调查了双头垄断中定价方案的性能,并表明在某些条件下竞争会导致代理人的对等。最后,我们建议确定提供给用户的服务类别的最佳数量的方法。

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