Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Method, device and equipment for adjusting CDN coverage scheme

An adjustment method and scheme technology, applied in the Internet field, can solve the problems of high time complexity and low efficiency of exhaustive search, and achieve the effects of avoiding limitations, saving adjustment costs, reducing adjustment difficulty and labor costs

Active Publication Date: 2021-06-04
CHINANETCENT TECH
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is inefficient, and only a few attempts can be made within limited energy and time;
[0006] 2) Try using a correlation search algorithm. Since this problem belongs to the category of non-deterministic Polynomial (NP) problems, ordinary exhaustive search has high time complexity, and general heuristic methods are difficult to design better The heuristic function to achieve the optimal solution

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, device and equipment for adjusting CDN coverage scheme
  • Method, device and equipment for adjusting CDN coverage scheme
  • Method, device and equipment for adjusting CDN coverage scheme

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 implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0030] This application provides an adjustment method for CDN coverage scheme, please refer to figure 1 , in one embodiment of the present application, the above-mentioned method for adjusting a CDN coverage scheme may include the following steps.

[0031] S110. Initialize an initial coverage scheme of the CDN.

[0032] Wherein, coverage is also called coverage resource, and the coverage scheme is used to represent the corresponding relationship between the customer and the service cluster that provides the service for it. Specifically, the coverage scheme can be expressed as a mapping between a domain name view (VIEW) and a POP.

[0033] Among them, the view (VIEW) can be used to represent the operator + area, such as Telecom-Fuzhou...

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 a CDN (Content Delivery Network) coverage scheme adjusting method, device and equipment, and the method comprises the steps: initializing an initial coverage scheme of a CDN; constructing at least two initial populations respectively comprising one initial coverage scheme; newly establishing a process / thread / coroutine for each initial population; in each process / thread / coroutine, based on the goal of reducing the coverage cost, an evolution operation is executed on an initial coverage scheme in one initial population to obtain a filial generation population corresponding to each initial population, and the filial generation population comprises candidate coverage schemes obtained by executing the evolution operation; and selecting a candidate coverage scheme with the lowest coverage cost from all the candidate coverage schemes as a target coverage scheme of the CDN. According to the technical scheme provided by the invention, the coverage cost of the CDN coverage scheme can be saved, and the adjustment difficulty and labor cost of the coverage scheme are reduced.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to a method, device and equipment for adjusting a CDN coverage scheme. Background technique [0002] In the content delivery network (Content Delivery Network, CDN) technology, it can be realized between the service provider and the consumer, by setting up nodes or service clusters, so that users can obtain the required content nearby, so as to alleviate network congestion and improve The purpose of user access to website response speed. [0003] Further, using a set of service clusters to provide services to customers is also referred to as the customer's coverage resources. A customer needs to be served by a group of service clusters, and a service cluster can also provide services for multiple customers. Since the billing coefficients of the nodes / Internet access points (point of presence, POP) to which the service cluster belongs are different, when there are multiple can...

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 Applications(China)
IPC IPC(8): H04L12/24G06N3/12
CPCH04L41/145G06N3/126
Inventor 赵瑞雷强
Owner CHINANETCENT TECH
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
Eureka Blog
Learn More
PatSnap group products