Method and device for quickly instantiating vnf according to affinity principle

An instantiation and affinity technology, applied in the field of communication, can solve the problems of reducing VNF instantiation speed, increasing file transmission time consumption, resource waste, etc., to reduce data transmission delay and memory access delay, and reduce file transmission The effect of reducing time consumption and reducing waste of resources

Active Publication Date: 2021-09-28
POTEVIO INFORMATION TECH CO LTD
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Problems solved by technology

Therefore, many of the existing implementation methods are subject to the limitations of the product architecture, and there are many defects. For example, VNFs are deployed on different physical hosts, which leads to data transmission delays and memory access delays due to cross-physical nodes, reducing VNF instances. increase the speed, increase the time consumption of file transfer, and also lead to the waste of resources caused by repeated storage of files

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  • Method and device for quickly instantiating vnf according to affinity principle
  • Method and device for quickly instantiating vnf according to affinity principle
  • Method and device for quickly instantiating vnf according to affinity principle

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Embodiment Construction

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the Some, but not all, embodiments are invented. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the embodiments of the present invention.

[0022] see figure 1 , first explain the relevant network elements and interfaces involved in the present invention as follows:

[0023] Some network elements: VNF; VNFM (Virtualized Network Function Manager): virtualized network function manager; NFVO (Network Functions Virtualization Orchestrator): network function virtualization coordinator; VIM (V...

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Abstract

The embodiment of the present invention discloses a method and device for quickly instantiating VNF according to the principle of affinity, providing a solution to effectively improve the instantiation speed of VNF; providing an affinity deployment solution, through which the virtual resources required by VNF Establish a logical management relationship with the actual physical host resources, so that VNFs can be deployed on the same physical host, reducing data transmission delays and memory access delays caused by cross-physical nodes; providing a shared pool management solution for mirror files, which not only reduces The time consumption of file transfer also reduces the waste of resources caused by repeated storage of files.

Description

technical field [0001] The embodiments of the present invention relate to the communication field, and in particular to a method and device for quickly instantiating a VNF according to the principle of affinity. Background technique [0002] In the 5G NFV (Network Function Virtualization, network function virtualization) network architecture, how to quickly and efficiently instantiate VNF (Virtualized Network Function, virtualized network function) is one of the indicators for testing the quality of a system solution. Since VNF instantiation is an architecture-level solution, it involves multiple network element functions and even cross-vendor products. Therefore, many of the existing implementation methods are subject to the limitations of the product architecture, and there are many defects. For example, VNFs are deployed on different physical hosts, which leads to data transmission delays and memory access delays due to cross-physical nodes, reducing VNF instances. It in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/455H04L29/08H04L12/46
CPCG06F9/45558G06F2009/4557H04L12/4641H04L67/06
Inventor 刘哲胡伦良张海斌
Owner POTEVIO INFORMATION TECH CO LTD
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