计算机应用研究2018，Vol.35Issue(2)：321-326,6.DOI:10.3969/j.issn.1001-3695.2018.02.001
网络功能虚拟化资源配置及优化研究综述
Survey on NFV resource allocation and optimization
摘要
Abstract
Network functions virtualization (NFV) utilizes virtualization technology to separate network functions from dedicated hardware into virtual network functions,and then maps virtual network functions to general-purpose servers,switches or storage.NFV has the potential to lead to significant reductions in capital expenditure (CAPEX) and operating expense (OPEX) and improve the flexibility of the deployment of network services.One of the key problems that need to be addressed to implement NFV is NFV resource allocation.In order to deeply analyze NFV resource allocation,this paper introduced the architecture of NFV,focused on the three stages of resource allocation and optimization of resource allocation.Finally,the challenges and the valuable directions of efficient resource allocation were also thought as references for the research of NFV.关键词
网络功能虚拟化/虚拟网络功能/软件定义网络/资源配置/优化Key words
network functions virtualization/virtual network function/software-defined networking/resource allocation/optimization分类
信息技术与安全科学引用本文复制引用
邵维专,吕光宏..网络功能虚拟化资源配置及优化研究综述[J].计算机应用研究,2018,35(2):321-326,6.基金项目
国家“863”计划资助项目(2008AA01Z105) （2008AA01Z105）
