A high-efficiency energy-saving virtual network mapping method based on feedback control

A virtual network mapping and virtual network technology, which is applied in the field of high-efficiency and energy-saving virtual network mapping based on feedback control, can solve the problem that the energy consumption cost of mapping cannot be guaranteed, and achieve improved CPU utilization, increased allocation rate, and reduced energy consumption costs Effect

Active Publication Date: 2018-11-06
HUZHOU TEACHERS COLLEGE
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the deficiencies of the above-mentioned prior art, and provide a high-efficiency energy-saving virtual network mapping method based on feedback control, which aims to solve the technical problem that the virtual network allocation method in the prior art cannot guarantee the least mapping energy consumption cost

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
  • A high-efficiency energy-saving virtual network mapping method based on feedback control
  • A high-efficiency energy-saving virtual network mapping method based on feedback control
  • A high-efficiency energy-saving virtual network mapping method based on feedback control

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below through the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.

[0030] refer to figure 1 and figure 2 , an embodiment of the present invention provides a high-efficiency energy-saving virtual network mapping method based on feedback control, and its specific steps are as follows:

[0031] A) Establish a virtual network allocation model:

[0032] Underlying Network: Building an Undirected Graph where N s is the underlying node set, L s is the set of underlyin...

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 present invention is applicable to the technical field of virtual network control methods, and discloses a high-efficiency energy-saving virtual network mapping method based on feedback control. The specific steps are: establishing a virtual network allocation model, setting the initial value of the virtual network allocation method, and selecting the bottom layer Nodes, select underlying links, virtual network allocation, update the underlying network status, and complete virtual network allocation. The present invention provides a high-efficiency and energy-saving virtual network mapping method based on feedback control, which can limit the distribution range of the virtual network to the level of the bottom node according to the dynamic mapping characteristics of the virtual network, and can dynamically increase the distribution of the virtual network step by step range, so as to realize the optimal energy consumption of virtual network allocation, greatly reduce the energy consumption cost of node mapping, ensure that the CPU resources can be released in time when the virtual network leaves, and improve the CPU utilization rate, thereby significantly increasing the allocation rate of the virtual network, especially suitable for Large-scale virtual network mapping scenarios.

Description

【Technical field】 [0001] The invention relates to a virtual network control method, in particular to a high-efficiency energy-saving virtual network mapping method based on feedback control. 【Background technique】 [0002] With the rising cost of electricity and the improvement of people's ecological awareness, network operators have realized the importance of energy consumption management, and reducing energy consumption has become an urgent problem to be solved. The current network is designed for peak loads. The oversupply of network resources ensures the normal operation of the network, but it also leads to low resource utilization. According to statistics, the average link utilization rate of a large-scale ISP backbone network is about 30-40%, and the average utilization rate of a data center server is 11%-50%. The low utilization rate has caused a huge waste of electric energy, which has prompted the rise of green network research, and the issue of network energy cons...

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): H04L12/917H04L12/46H04L47/76
Inventor 蒋云良李春芝陈晓华申情
Owner HUZHOU TEACHERS COLLEGE
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap