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Multi-node equipment idle bandwidth aggregation utilization method and system

A bandwidth aggregation and multi-node technology, applied in the field of communication, can solve the problem that the upload bandwidth of the edge server is not fully utilized, and achieve the effect of reducing bandwidth cost and improving transmission efficiency

Inactive Publication Date: 2018-08-24
HEART TOUCH WUHAN CULTURE MEDIA
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The CDN network can solve network congestion to a certain extent and improve the response speed of users visiting websites, but the upload bandwidth of many edge servers in the CDN network is not fully utilized, and the data transmission efficiency of the CDN network can be further improved

Method used

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  • Multi-node equipment idle bandwidth aggregation utilization method and system
  • Multi-node equipment idle bandwidth aggregation utilization method and system

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Embodiment Construction

[0018] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0019] The present invention provides a method for aggregate utilization of idle bandwidth of multi-node equipment, including:

[0020] S1. After receiving the first resource request sent by the user terminal, the main server directs the first resource request to a first edge server that conforms to a first preset policy;

[0021] S2. The first edge server determines whether the resource requested by the user terminal has been cached. If there is a cache, the first edge server transmits the data to the user terminal. If there is no cache, the first edge server sends the data to the main se...

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Abstract

The invention discloses a multi-node equipment idle bandwidth aggregation utilization method and system. The multi-node equipment idle bandwidth aggregation utilization method comprises the followingsteps that: a user terminal transmits a first resource request to a main server, and the main server forwards the first resource request to a first edge server conforming to a first preset strategy; the first edge server judges whether a requested resource is cached or not, if so, the first edge server transmits data to the user terminal directly, otherwise, the main server transmits a second resource request; the main server caches a corresponding resource to a second edge server conforming to a second preset strategy; and the second edge server transmits a resource requested by the second resource request to the user terminal. The multi-node equipment idle bandwidth aggregation utilization method and system have the beneficial effects that a CDN (Content Distribution Network) technologyis combined with a P2P (Point to Point) transmission technology, so that the idle upload bandwidths of the edge servers are utilized fully; the transmission efficiency is increased; an meanwhile the bandwidth cost is lowered.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular, to a method and system for aggregate utilization of idle bandwidth of multi-node equipment. Background technique [0002] The full name of CDN is Content Delivery Network, that is, Content Delivery Network. The basic idea is to avoid bottlenecks and links that may affect the speed and stability of data transmission on the Internet as much as possible, so that content transmission is faster and more stable. By placing node servers everywhere in the network to form a layer of intelligent virtual network on the basis of the existing Internet, the CDN system can real-time based on network traffic and the connection and load status of each node, as well as the distance to the user and response time Such comprehensive information redirects the user's request to the service node closest to the user. Its purpose is to enable users to obtain the desired content nearby...

Claims

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Application Information

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IPC IPC(8): H04L29/08
CPCH04L67/101H04L67/108H04L67/63H04L67/568
Inventor 王绪松郑逸枫阎江
Owner HEART TOUCH WUHAN CULTURE MEDIA
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