Energy consumption perceptive virtual network mapping transportation model and algorithm

A technology of virtual network mapping and energy consumption perception, which is applied in the direction of network interconnection, data exchange network, transmission system, etc., and can solve the problems of lack of consideration of the energy-saving characteristics of the underlying network nodes

Active Publication Date: 2014-06-11
HUZHOU TEACHERS COLLEGE
View PDF1 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current related energy-saving awareness mapping algorithm is to realize virtual network mapping through resource integration

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
  • Energy consumption perceptive virtual network mapping transportation model and algorithm
  • Energy consumption perceptive virtual network mapping transportation model and algorithm
  • Energy consumption perceptive virtual network mapping transportation model and algorithm

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] An energy consumption-aware virtual network mapping transportation model and algorithm of the present invention comprises the following steps in sequence:

[0017] a) Construct a virtual network mapping high-efficiency and energy-saving transportation model: set a production location A with m underlying network nodes providing CPU resources i ,i=1,2,...,m, CPU resources can be supplied, and the CPU supply is respectively a i ,i=1,2,...,m, set a i for: Where m is the number of underlying network nodes, is the amount of CPU resources of the underlying node i; there are n virtual nodes that require CPU resources for pin B j ,j=1,2,...,n, the CPU demand is respectively b j ,j=1,2,...,n, set b j for: Where n is the number of virtual network nodes waiting to be mapped, is the amount of CPU resources of virtual node j; from A i to B j The unit price of energy consumption for allocating unit CPU resources is c ij , set c ij for: set x ij for from A i to B j ...

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 discloses an energy consumption perceptive virtual network mapping transportation model and algorithm. The two main steps of setting a virtual network mapping efficient energy-saving transportation model and setting a virtual network mapping minimum energy consumption algorithm are included. According to the features of the bottom layer network energy consumption, request quantity features of CPU resources and virtual network CPU resources are utilized, the energy-saving transportation unit price parameter, the bottom layer node CPU resource production quantity and the virtual node CPU resource consumption quantity are set, node and chain mapping constraint is added, the virtual network mapping efficient energy-saving transportation model is set, the virtual network mapping minimum energy consumption algorithm is designed, and the system energy consumption is lowered.

Description

【Technical field】 [0001] The invention relates to the technical field of energy consumption algorithms, in particular to the technical field of energy consumption-aware virtual network mapping transportation models and algorithms. 【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 ISP backbone network is about 30-40%, and the average utilization rate of data center servers 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...

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
IPC IPC(8): H04L12/24H04L12/46
Inventor 蒋云良陈晓华李春芝
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