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An Information Centric Networking approach towards contextualized edge service

机译:以上下文化边缘服务为中心的网络方法

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Information Centric Networking (ICN) has been a popular research topic in the last few years, but has not attracted industry attention because of its disruptive view; this is expected considering the evolution from PSTN to IP. Towards its adoption, ICN should not only address challenges raised by current applications, but also enable a compelling service framework for next generation of networking. We envision that in the next generation networks, the network narrow waist will allow an efficient distribution of intelligence across terminals, access, edge and core network. This will enable new applications, services and future business models to be realized. Two other technologies, NFV and SDN, which in essence are frameworks that enable service-centric networking, fit well with the objective of information-centric networking, where the delivered content is a result of contextual interaction between consumers and services orchestrated to meet service objectives. Most significant benefit of this interaction will be in the network-edge considering sensitivity to service latency, customization, and contextualization. This paper provides an overview of an ICN based edge service framework, with comprehensive discussion on service composition, orchestration, and routing logic with mapping to resources in the underlying substrate. We also provide a discussion of the prototype to realize this platform and a network based conferencing system scalable to large number of participants; however the platform itself is generic to handle any service type including content distribution, video conferencing, and M2M applications.
机译:信息中心网络(ICN)在过去几年中一直是一个受欢迎的研究主题,但由于其破坏性的观点,并未引起行业的关注;这是考虑到PSTN到IP的演变。在其采用中,ICN不仅应解决当前应用程序提出的挑战,而且还为下一代网络提供了令人信服的服务框架。我们设想,在下一代网络中,网络窄腰部将允许跨终端,访问,边缘和核心网络的智能分发。这将实现新的应用程序,服务和未来的业务模式。另外两种技术,NFV和SDN,其实质上是使服务中心网络化的框架,符合信息中心网络的目标,其中传递的内容是占总管理者和服务之间的上下文交互的结果,以满足服务目标的消费者和服务之间的上下文交互。 。这种互动的最显着好处将在网络边缘考虑对服务延迟,定制和上下文化的敏感性。本文概述了基于ICN的EDGE服务框架,具有关于服务组合,编排和路由逻辑的全面讨论,具有映射到底层基板中的资源。我们还提供了对原型的讨论,以实现这个平台和基于网络的会议系统可扩展到大量参与者;然而,平台本身是通用的,用于处理包括内容分发,视频会议和M2M应用程序的任何服务类型。

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