Method, device, and system of monitoring and optimizing network function virtualization (NFV) network

A technology for virtualizing network functions and virtual network elements, which is applied in the field of monitoring and optimizing network function virtualization (NFV) networks. Network, the effect of dynamic optimization of NFV network

Active Publication Date: 2017-03-22
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the current NFV security monitoring system still has the following defects: the current draft standard only introduces the functions of each module of the entire system, and does not introduce the specific operation process
In addition, the system adds a large number of interfaces, which increases the complexity of the existing network system docking and upgrading, and adds business-related functions inside the virtual resource management and orchestration system (MANO), but MANO is not suitable for performing too many business-related tasks. ability

Method used

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  • Method, device, and system of monitoring and optimizing network function virtualization (NFV) network
  • Method, device, and system of monitoring and optimizing network function virtualization (NFV) network
  • Method, device, and system of monitoring and optimizing network function virtualization (NFV) network

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Experimental program
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no. 1 example

[0060] Such as figure 1 As shown, the first embodiment of the present invention provides a method for monitoring and optimizing a network function virtualization NFV network, the method comprising:

[0061] Step S11, obtaining monitoring requirements for monitoring the NFV network;

[0062] In the first embodiment of the present invention, the monitoring requirements for monitoring the NFV network can be obtained by obtaining the startup request when starting the NFV network service and obtaining the monitoring requirements for monitoring the NFV network from the startup request, that is, When the NFV network service is started, the monitoring requirement is automatically triggered. Of course, the monitoring requirement for monitoring the NFV network may also be obtained from the user input interface, that is, the monitoring requirement may be input by the user on the user input interface according to monitoring experience or service requirements.

[0063] Step S12, accordin...

no. 2 example

[0083] Such as image 3 As shown, the second embodiment of the present invention provides a device for monitoring and optimizing a network function virtualization NFV network, the device comprising:

[0084] An acquisition module 31, configured to acquire monitoring requirements for monitoring the NFV network;

[0085] The collection module 32 is used to collect data in the virtual network element VNF ​​that needs to be monitored according to the monitoring requirements;

[0086] The analysis module 33 is configured to analyze the collected data according to preset analysis policy rules, and determine the first network state of the NFV network;

[0087] A determining module 34, configured to determine, according to the first network state, a first processing strategy to be executed for optimizing the NFV network;

[0088] The orchestration module 35 is configured to optimize the orchestration of the NFV network according to the first processing policy.

[0089] Wherein, the...

no. 3 example

[0110] A third embodiment of the present invention provides a system for monitoring and optimizing a network function virtualized NFV network, the system including the above-mentioned device for monitoring and optimizing a network function virtualized NFV network.

[0111] Wherein, in the third embodiment of the present invention, the above-mentioned system can be an independent entity or a network management system, depending on the deployment instance or the needs of the operator, and the corresponding newly added interface can also reuse the original interface according to the deployment location. For example Figure 4 The operation support system (OSS) shown, it should be noted that, in Figure 4 Among them, the acquisition module and the functions of the third acquisition unit, the first unit, the second unit and the third unit in the acquisition module are all completed by the arrangement module.

[0112] It should be further explained that the system provided by the th...

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Abstract

The invention provides a method, a device, and a system of monitoring and optimizing a network function virtualization (NFV) network. The method comprises steps that a monitoring requirement of monitoring the NFV network is acquired; according to the monitoring requirement, data is acquired in a virtual network element VNF required to be monitored; according to a preset analysis strategy rule, the acquired data is analyzed, and the first network state of the NFV network is determined; according to the first network state, a first processing strategy required to be executed by the optimization of the NFV network is determined; according to the first processing strategy, the NFV network is optimized. The NFV network is monitored automatically and optimized dynamically.

Description

technical field [0001] The present invention relates to the core network field, in particular to a method, device and system for monitoring and optimizing a network function virtualized NFV network. Background technique [0002] Network Function Virtualization (NFV, Network Function Virtualization) was first proposed by operators in the European Telecommunications Standards Institute (ETSI). High cost and high operating pressure. The specific implementation method is to implement the functions of the traditional physical network equipment on the virtual machine by using software. In this way, the traditional separate single physical network devices can be centralized deployed on one physical device in the form of software, share physical resources, and improve the efficiency and cost of network device deployment and upgrade as well as operation and maintenance. [0003] Network operators can better manage the network by correlating and analyzing the data collected by the u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L12/46H04L29/08
Inventor 王珂
Owner CHINA MOBILE COMM GRP CO LTD
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