Topology structure generation method and system of CDN network

A topology and network technology, applied in the Internet field, can solve problems such as unbalanced load, low data transmission delay, etc., and achieve the effect of increasing the speed of returning to the source and improving system performance

Inactive Publication Date: 2016-09-07
LETV HLDG BEIJING CO LTD +1
View PDF4 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The method of finding the return-to-origin path based on the static geographic location caused by the topology of the CDN may not be completely accurate or accurate in actual situations, resulting in delays in data transmission, and the final result still has load imbalances, which affects user experience.

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
  • Topology structure generation method and system of CDN network
  • Topology structure generation method and system of CDN network

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] In order to make the purpose, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments It is a part of the embodiments of the present disclosure, but not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present disclosure.

[0019] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0020] The present disclosure can be used in numerous general purpose or special purpose computing system environments or configurations. Examples: personal computers, ...

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 disclosure provides a topology structure generation method of a CDN network. The method comprises a step of determining the distance measures between nodes, wherein the nodes comprise a source node and multiple edge nodes, a step of generating a sink tree of multiple shortest paths from all edge nodes to the source node according to the determined distance measures and generating a routing table, a step of issuing the routing table to all edge nodes to generate a topology structure. The invention also provides a corresponding system. After the distance measures between all nodes in a network are determined, the shortest path from each edge node to the source node is determined according to the distance measures between every two nodes, the routing table is generated according to the shortest paths and is issued to all edge nodes to generate the topology structure such that the distances from all edge nodes to the source node are shortest, thus the obtained topology structure allows the time of content distribution from the source node to each edge node to be minimal, and the speed of the loop source in the CDN network is increased.

Description

technical field [0001] The present disclosure relates to the technical field of the Internet, and in particular to a method and system for generating a topology structure of a CDN network. Background technique [0002] The full name of CDN is Content Delivery Network, that is, content distribution network. Its purpose is to publish the content of the website to the "edge" of the network closest to the user by adding a new layer of network architecture to the existing Internet, so that users can obtain the required content nearby, solve Internet network congestion, and improve The responsiveness of the user's access to the website. [0003] CDN technology is divided into two technologies: dynamic acceleration and static acceleration. At present, static acceleration is commonly used, that is, CDN nodes are deployed at the edge of the network. When a user requests a certain service, the CDN system dispatches, that is, global load balancing ( The Global Server Load Balance (GS...

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): H04L12/741H04L45/74
CPCH04L45/74
Inventor 李洪福
Owner LETV HLDG BEIJING CO LTD
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