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VIRTUALIZATION: 作品数：183被引量：191H指数：5; 导出分析报告; 相关领域：自动化与计算机技术更多>>; 相关作者：杨磊孙维亚卢凯周永福刘忠麟更多>>; 相关机构：清华大学北京航空航天大学华中科技大学上海交通大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家高技术研究发展计划国家重点基础研究发展计划高等学校学科创新引智计划更多>>

Dynamic Backup Sharing Scheme of Service Function Chains in NFV被引量：3: 《China Communications》2022年第5期178-190,共13页Dong Zhang Zhifan Zheng Xiang Lin Xiang Chen Chunming Wu; This work is supported by the National Key R&D Program of China(2018YFB1800601);the Key R&D Program of Zhejiang Province(2021C01036,2020C01021);the Fundamental Research Funds for the Central Universities(Zhejiang University NGICS Platform:ZJUNGICS2021021).; Service function chains(SFC)mapping takes the responsibility for managing virtual network functions(VNFs).In SFC mapping,existing solutions duplicate VNFs with redundant instances to provide high availability in respo...; 关键词：network function virtualization service function chain mapping reliability backup sharing

TVIDS: Trusted Virtual IDS With SGX: 《China Communications》2019年第10期133-150,共18页Juan Wang Shirong Hao Yi Li Zhi Hong Fei Yan Bo Zhao Jing Ma Huanguo Zhang; sponsored by the National Natural Science Foundation of China granted No.61872430, 61402342, 61772384;the National Basic Research Program of China 973 Program granted No.2014CB340601;Foundation of Science and Technology on Information Assurance Laboratory (No. KJ-17-103); Network functions such as intrusion detection systems (IDS) have been increasingly deployed as virtual network functions or outsourced to cloud service providers so as to achieve the scalability and agility, and reduc...; 关键词：network function VIRTUALIZATION INTRUSION detection system SGX TRUSTED EXECUTION environment

A Game Theoretic Approach for Hierarchical Caching Resource Sharing in 5G Networks with Virtualization被引量：3: 《China Communications》2019年第7期32-48,共17页Renchao Xie Jun Wu Rui Wang Tao Huang; support by the Major National Science and Technology Projects (No. 2018ZX03001019-003, 2018ZX03001014-003); Caching and virtualization have been considered as the promising techniques in 5G Networks. In 5G networks with virtualization, the caching resources deployed by infrastructure providers (InPs) can be abstracted into ...; 关键词：HIERARCHICAL CACHING resource sharing GAME theory OLIGOPOLY market model 5G NETWORKS

SDNMS: A Software Defined Network Measurement System for NFV Networks被引量：4: 《China Communications》2019年第4期59-74,共16页Tianqi Zhang Ming Chen Xianglin Wei Bing Chen Chao Hu; supported by National Natural Science Foundation of China (No. 61772271, 61379149); As a promising technology to completely transform how we architect, deploy, operate and manage various networks, software-based Network Function Virtualization(NFV) enables hardware-independent, flexible, fast and eff...; 关键词：NETWORK FUNCTION VIRTUALIZATION NETWORK MEASUREMENT system architecture NETWORK MEASUREMENT FUNCTION service CHAIN

Defending Against Link Failure in Virtual Network Embedding Using a Hybrid Scheme被引量：3: 《China Communications》2019年第1期129-138,共10页Jianjian Ai Hongchang Chen Zehua Guo Guozhen Cheng; supported by Foundation for Innovative Research Groups of the National Natural Science Foundation of China(61521003);National Key Research and Development Plan(2016YFB0800101);National Natural Science Foundation of China(61602509); Nowadays network virtualization is utterly popular.As a result,how to protect the virtual networks from attacking on the link is increasingly important.Existing schemes are mainly backup-based,which suffer from data l...; 关键词：network VIRTUALIZATION VIRTUAL LINK security MULTIPATH and DECISION-MAKING hybrid scheme

5G Features from Operation Perspective and Fundamental Performance Validation by Field Trial被引量：2: 《China Communications》2018年第11期33-50,共18页Guangyi Liu Yuhong Huang Fei Wang Jianjun Liu Qixing Wang; supported in part by national Key Project (2016ZX03001021); The fast deployment and penetration of 4G has cultivated human behaviors on mobile data consumption, leading to explosive growth in mobile traffic and stimulating new requirements on the capabilities of mobile network...; 关键词：5G IMT-2020 3D-MIMO usercentric network software defined network Network Function Virtualization field trial

ADVANCES IN NETWORK FUNCTION VIRTUALIZATION: 《China Communications》2018年第10期84-85,共2页Jun Bi Gaogang Xie Hongxin Hu; In traditional networks,enabling new network functions often needs to add new proprietary middleboxes.However,finding the space and power to accommodate these middleboxes is becoming increasingly difficult,; 关键词：网络函数虚拟化网络功能启用

Service Function Chain Orchestration across Multiple Clouds被引量：1: 《China Communications》2018年第10期99-116,共18页Xuxia Zhong Ying Wang Xuesong Qiu; supported by the National Natural Science Foundation of China(61501044); Network function virtualization is a new network concept that moves network functions from dedicated hardware to software-defined applications running on standard high volume severs. In order to accomplish network ser...; 关键词：network function virtualization service function chain orchestration inter-DC network

CAPT:Context-Aware Provenance Tracing for Attack Investigation: 《China Communications》2018年第2期153-169,共17页Cheng Tan Lei Zhao Weijie Liu Lai Xu Lina Wang; partially supported by the NSFC-General Technology Basic Research Joint Fund (U1536204);the National Key Technologies R&D Program (2014BAH41B00);the National Nature Science Foundation of China (61672394; 61373168; 61373169);the National High-tech R&D Program of China (863 Program) (2015AA016004); APT attacks are prolonged and have multiple stages, and they usually utilize zero-day or one-day exploits to be penetrating and stealthy. Among all kinds of security tech- niques, provenance tracing is regarded as an ...; 关键词：attack investigation provenance tracing CONTEXT-AWARE virtualization technol-ogies APT attacks panoramic view

Radio Access Network Slicing Based on C/U Plane Separation被引量：1: 《China Communications》2017年第12期134-141,共8页Hui Zhao Liqiang Zhao Kai Liang Chengkang Pan; supported in part by National Natural Science Foundation of China(61372070);Hong Kong,Macao and Taiwan Science & Technology Cooperation Program of China(2014DFT10320);the 111 Project(B08038); Network slicing achieves many interests from industry and academics due to its flexibility and scalability.In this paper,we present a novel slicing scheme for radio access networks(RANs) based on control/user(C/U) pla...; 关键词：C/U PLANE SEPARATION RAN slic-ing VIRTUALIZATION air interface

VIRTUALIZATION