A device and method for data-driven network function virtualization

A network function virtualization and data-driven technology, applied in the direction of data exchange network, program control device, electrical digital data processing, etc., can solve the problems of design, deployment and management of network services, network service provision and configuration, etc., and achieve easy management Maintenance, convenient management, and the effect of avoiding invalid information

Active Publication Date: 2019-06-11
WUHAN POST & TELECOMM RES INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the gap between cloud computing and SDN, some network services are still difficult to provide and configure through cloud management software and SDN during the implementation of NFV. Difficult times

Method used

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  • A device and method for data-driven network function virtualization
  • A device and method for data-driven network function virtualization
  • A device and method for data-driven network function virtualization

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Experimental program
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Embodiment Construction

[0050] Before describing embodiments of the present invention, some terms used in the following description are first defined.

[0051] VNF: Virtual Network Functions, virtualized network functions; are virtualized and can be provided as a network service or as part of a service consisting of a set of virtualized network functions and / or non-virtualized network functions.

[0052] IAAS: Infrastructure as a Service, that is, infrastructure or service, consumers can obtain services from a complete computer infrastructure through the network.

[0053] CMS is the Cloud Management System (Cloud Management System). It does not directly control the virtual machine monitoring program, but controls it through the library provided by Libvirt. OpenStack is the most common cloud management system.

[0054] NAAS: Network As A Service, Network As A Service is a variable network connection service that can dynamically adapt to peak and off-peak demand. This more flexible solution allows ent...

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PUM

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Abstract

The invention relates to the field of network communication, and in particular relates to a network function virtualization device and method based on data driving, in particular relating to the field of crossing of cloud computing, software-defined networks, data driving and network function virtualization. According to the invention, personalized customization of a VNF is realized through data model driving; with the help of a device view and a service view, a network manager obtains a real-time and complete VNF global state; the flexible configuration of the VNF is realized through direct connection between a control layer and the VNF; by means of intercommunication cooperation between an intermediary facility and a heterogeneous cloud computing network infrastructure, the disadvantages of the existing cloud computing network infrastructure are overcome; and fusion of an SDN and an NAAS is promoted.

Description

technical field [0001] The present invention relates to the field of network communication, in particular to a data-driven network function virtualization device and method, and in particular to the intersecting field of cloud computing, software-defined network, data drive and network function virtualization. Background technique [0002] Virtualization is currently the most popular research field, among which cloud computing, software defined network (Software Defined Network, SDN) and network function virtualization (Network Functions Virtualization, NFV) are exploring and realizing virtualization from different angles, and they have mutual influence. Great space for collaboration. [0003] The most important function of cloud computing at present is to realize the virtualization of computing (CPU) and storage (memory, hard disk) resources. Its design purpose is to provide scalable, configurable, flexible and efficient, highly available and fault-tolerant infrastructure ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24G06F9/455H04L29/08
CPCG06F9/45558H04L41/082H04L41/5041H04L67/10
Inventor 郭嘉桑梓勤郝俊瑞向智宇许德玮肖凌
Owner WUHAN POST & TELECOMM RES INST CO LTD
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