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Network slicing and SDN: new opportunities for telecom operators
CSI Transactions on ICT Pub Date : 2020-04-25 , DOI: 10.1007/s40012-020-00263-x
Kumar N. Sivarajan

Network requirements are evolving as more and more verticals have started using Internet. This will require operators to build a dynamic and virtualized network consisting of routers, switches and compute servers. This dynamic network can then offer service beyond just bandwidth services called "slices" which can be customized for each industry vertical. This paper discussed the various charecteristics of a slice, its vertical use cases, and how it can used for a specific V2X industry. This paper then discusses about the communication aspect of slice using SDN and how existing operators can leverage this technology to compete against the Over-The-Top (OTT) operators.

中文翻译:

网络切片和SDN:电信运营商的新机遇

随着越来越多的垂直行业开始使用Internet,网络需求也在不断发展。这将要求运营商构建一个由路由器,交换机和计算服务器组成的动态虚拟网络。然后,该动态网络不仅可以提供称为“切片”的带宽服务,还可以为每个垂直行业定制带宽服务。本文讨论了切片的各种特性,其垂直用例以及如何将其用于特定的V2X行业。然后,本文讨论了使用SDN的切片通信方面,以及现有的运营商如何利用这项技术与Over-The-Top(OTT)运营商竞争。
更新日期:2020-04-25
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