A method and system for realizing CDN interconnection

A technology of CDN and system services, applied in the direction of transmission systems, electrical components, etc., can solve the problems of no sharing of service content, failure to borrow, etc., and achieve the effect of load balancing and sharing

Inactive Publication Date: 2016-03-30
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, these CDNs are usually relatively autonomous and independent. For CDN systems (heterogeneous CDN systems) that provide various services, there is usually no sharing of service content; even for homogeneous CDN systems (CDN systems that provide the same service ), if the service capacity of a certain CDN system reaches the upper limit, it cannot "borrow" idle service capacity from other isomorphic CDN systems

Method used

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  • A method and system for realizing CDN interconnection
  • A method and system for realizing CDN interconnection
  • A method and system for realizing CDN interconnection

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Embodiment Construction

[0034] The technical solutions of the present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments.

[0035] In order to realize the interconnection between multiple independent CDN systems, such as figure 1 As shown, the present invention introduces a CDN aggregator, and introduces an interconnection proxy module in each CDN system, and the CDN aggregator is connected to each interconnection proxy module respectively, wherein, the interconnection proxy modules in each CDN system use It is used to perform information registration and update of each CDN system by interacting with the CDN aggregator; the CDN aggregator is used to perform content sharing between heterogeneous CDN systems and / or between homogeneous CDN systems according to the information registered by each CDN system Load balancing of service capabilities, so that more content services can be provided for more users.

[0036] The internal structure of ...

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Abstract

The invention discloses a method and system for realizing the interconnection of Content Distribution Network (CDN). The proxy modules are connected to each other; wherein, each interconnected proxy module is used to perform information registration and update of each CDN system by interacting with the CDN aggregator. Through the present invention, the interconnection problem between multiple independent CDN systems is solved.

Description

technical field [0001] The present invention relates to content distribution network (CDN, Content Delivery Network) technology in the field of Internet and communication, in particular to a method and system for realizing CDN interconnection. 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 get all the content nearby. It solves the congestion of the Internet network and improves the response speed of users visiting the website; technically, it fully solves the problem of slow user access due to reasons such as small network bandwidth, large number of user visits, and uneven distribution of outlets. [0003] Currently widely existing CDN systems may have different goals (such as Internet CDN and IPTVCDN), and the serv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04L29/06
CPCH04L67/567
Inventor 吉锋阳彦字王东
Owner ZTE CORP
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