Information-Centric Networking
Information-Centric Networking
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DOI：
10.4018/978-1-5225-2255-3.ch569
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发表时间：
2019
期刊：
影响因子：
--
通讯作者：
M. Firdhous
中科院分区：
文献类型：
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作者：
M. Firdhous
以信息为中心的网络是一种新兴的网络模式，旨在解决以主机为中心的互联网的缺点。互联网的使用已经从最初的以主机为中心的远程访问为主的信息服务之一。在新的范式中，信息而不是主机在为用户服务中占据中心地位。为了更好地为客户服务，同时优化网络资源的使用，ICN启用了网内缓存。在ICN中，中间路由器除了充当数据转发设备之外，还将充当缓存存储库。在文献中提出了几种ICN架构，每种架构都有自己的优点和缺点。本章深入探讨了ICN的设计原则，沿着了需要研究人员立即关注的未来开放研究领域。
Information-centric networking is an emerging networking paradigm that envisages to solve the shortcomings of the host-centric internet. The usage of internet has moved away from the initial host-centric remote access one to predominantly an information serving one. In the new paradigm, information rather than the host takes the central place in serving the users. Hence, the users will search for information and download it from the nearest device holding it. In order to serve the customers better while optimizing the use of network resources, in-network caching is enabled in ICN. In ICN, the intermediate routers will serve as cache repositories in addition to acting as data forwarding devices. There are several ICN architectures proposed in the literature, each having its own merits and demerits. This chapter has taken an in-depth look at the design principles of ICN along with future open research areas that need the immediate attention of the researchers.