A reality check for content centric networking
A reality check for content centric networking
复制标题
DOI：
10.1145/2018584.2018596
复制
发表时间：
2011-08
期刊：
影响因子：
--
通讯作者：
Diego Perino;Matteo Varvello
中科院分区：
文献类型：
--
作者：
Diego Perino;Matteo Varvello
以内容为中心的网络（CCN）是一种以内容分发而不是主机到主机连接为中心的新型网络模式。这种从以主机为中心到以内容为中心的转变有几个有吸引力的优点，例如减少网络负载、低传播延迟和能源效率。然而，目前还不清楚今天的技术是否已经为CCN（r）的发展做好了准备。本文的主要贡献是现有的软件和硬件组件在今天的路由器的CCN支持的适用性进行了系统的评估。我们的主要结论是，CCN部署在内容分发网络（CDN）和ISP规模是可行的，而今天的技术还没有准备好支持互联网规模的部署。
Content-Centric Networking (CCN) is a novel networking paradigm centered around content distribution rather than host-to-host connectivity. This change from host-centric to content-centric has several attractive advantages, such as network load reduction, low dissemination latency, and energy efficiency. However, it is unclear whether today's technology is ready for the CCN (r)evolution. The major contribution of this paper is a systematic evaluation of the suitability of existing software and hardware components in today's routers for the support of CCN. Our main conclusion is that a CCN deployment is feasible at a Content Distribution Network (CDN) and ISP scale, whereas today's technology is not yet ready to support an Internet scale deployment.