Unlock instant, AI-driven research and patent intelligence for your innovation.

Method and device for orchestrating virtualized network functions

A virtualized network and network function technology, applied in the direction of data exchange network, digital transmission system, electrical components, etc., can solve the problem of not specifically proposing the virtualized network function orchestration workflow, and achieve the effect of efficient execution

Active Publication Date: 2021-04-16
CHONGQING UNIV OF POSTS & TELECOMM
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The inventor found the following disadvantages in the process of researching the existing technology: the NFV architecture proposed by ETSI only describes the function of MANO in its architecture, and does not propose the three functional entities of NFVO, VNFM and VIM in MANO. A clear implementation method, and no specific workflow for virtualized network function orchestration

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and device for orchestrating virtualized network functions
  • Method and device for orchestrating virtualized network functions
  • Method and device for orchestrating virtualized network functions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046]A preferred embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

[0047]The embodiment of the present invention provides an arrangement device for virtualized network functions, referencefigure 1 The schematic diagram of the NFV system structure, the selection device of the virtualization network function specifically includes: NFV infrastructure layer 101, multiple virtualization network function unit 102, multiple virtualization network functions 103, NFV management, and arranging system 104, and operation Support Management System / Business Support Management System 105 (Operation-Support System / Business Support System, OSS / BSS). NFV-Mano includes network functional virtualization arranging arranging arranging arranging arranging, virtualized network function manager 113 (VNF Management, VNFM), and virtualization infrastructor 114 (VIM).

[0048]Specifically, the NFV infrastructure layer 101 includes a resource e...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to an arrangement method and device for virtualized network functions, belonging to the technical field of communication. The method includes: the network function virtualization orchestrator NFVO formulates VNF life cycle operation instructions and VNF orchestration templates according to network requests and sends them to the virtualized network function manager VNFM; the virtualized network function manager VNFM virtualizes the VNF according to the received network function The VNF orchestration template or VNF life cycle operation instruction information of the orchestrator NFVO formulates the VNFC orchestration rules and virtual resource orchestration rules for VNF; the virtualized network function manager VNFM executes according to the VNF VNFC orchestration rules and virtual resource orchestration rules. VNFC orchestration rules and virtual resource orchestration rules for orchestrating VNFs. The invention is applied in the NFV system architecture to realize efficient virtualized network function arrangement.

Description

Technical field[0001]The present invention belongs to the field of communication technologies, and the network functional virtualization, which relates to a method and apparatus for a virtualized network function.Background technique[0002]Network Function Virtualize, NFV) is a new network architecture proposed by the European Telecommunications Standard Organization ETSI from the perspective of network operators. The network elements are functionally virtualized by general IT technology and platform. Different business applications, on the basis of VNF, the corresponding virtualization network function blocks. October 2012 AT & T, BT, TELEFONICA, China Mobile, including the support of the European Telecom's Telecommunications Standards Institute, ETSI, has established a new industry with network operators to dominate with open members. Standardize organizations, (Industry Specification Group, ISG), and launched an NFV working group, and they propose NFV from the perspective of netwo...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L29/08
CPCH04L41/0803H04L67/10H04L67/56
Inventor 唐伦高鹏胡晓东杨希希王耀玮陈前斌
Owner CHONGQING UNIV OF POSTS & TELECOMM