基于网络功能虚拟化的网络切片管理方案

发布时间：2018-04-05 03:25

  本文选题：网络切片　切入点：网络管理　出处：《科学技术与工程》2017年29期

【摘要】：随着5G愿景和概念的清晰,网络切片已逐渐成为解决多种使用场景的潜在方案;但在多个网络实例共存的情况下,网络的管理和用户对网络的附着将面临诸多问题。基于5G的发展趋势与其关键技术,提出一种以网络切片管理器为核心的管理方案。借助网络功能虚拟化技术实现网络切片创建与修改的完全自动化;在多个网络实例共存的情况下,网络切片选择模块辅助用户实现网络附着。该体系将网络分为了基础资源、网络实例和业务三层;并形成开放的平台,使得每一层都将可以单独作为服务进行出售、租赁和管理。这将改变现有电信领域的商业模式,并为其运维带来更多的灵活性。
[Abstract]:With the 5G vision and the concept of the network has gradually become clear, slice address potential scheme for multiple usage scenarios; but in the coexistence of multiple instances of network, network management and network users on the attachment will face many problems. The development trend of 5G and its key technology based on the proposed a network manager for slice the core of the management scheme. By fully automated network section network function virtualization technology to create and modify; in the coexistence of multiple network instances, network slice selection module the secondary user to achieve network attachment. The system divides the network to network resources, and three examples of business layer; and forming an open platform. Make each layer can be used as service for sale, leasing and management. This will change the existing telecom business model, and bring more flexibility for the operation.

【作者单位】： 重庆邮电大学宽带无线接入实验室;清华大学信息技术研究院;
【基金】：国家“863”计划(2015AA01A706) 国家科技重大专项(2014ZX03004003) 北京市科委计划(D161100001016002) 港澳台科技合作专项(2015DFT10160B)资助
【分类号】：TN929.5
，

本文编号：1712994