Service processing method, method for adjusting delivery content and service nodes

A business node and business processing technology, applied in the field of communication, can solve the problems of large processing capacity of central business nodes and inflexible business processing.

Active Publication Date: 2011-07-27
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the existing CDN, only the central service node can receive the service scheduling request from the terminal, forward it to the backbone service node, and then forward it to the edge service node, so that the existing service processing is not flexible, and the center The processing capacity of business nodes is huge

Method used

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  • Service processing method, method for adjusting delivery content and service nodes

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Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0035] refer to figure 1 , an embodiment of the present invention provides a service processing method, which includes:

[0036] 101. The first service node receives a service scheduling request sent by a terminal.

[0037] Wherein, the service node may be any service node in the CDN except the central service node.

[0038] 102. The first service node determines an available service node according to the indication information of the superior-subordinate relatio...

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Abstract

The embodiment of the invention provides a service processing method, a method for adjusting distributed contents and service nodes. The service processing method comprises the following steps: a first service node receives a service scheduling request transmitted by a receiving terminal, and the first service node is any service node in a CDN (Content Delivery Network); the first service node determines an available service node according to the indication information of the relationship of the upper stage and the lower stage of the first service node in CDN, which is transmitted by a control node, and the content of the terminal request; and the available service node provides the request content to the terminal. By the technical scheme provided by the embodiment of the invention, the service processing quantity of a central node can be reduced, and the service processing is more flexible.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a service processing method, a method for adjusting distributed content and a service node. Background technique [0002] Nowadays, the application of video services on the IP network continues to expand. Because video services have the characteristics of large bandwidth and high real-time requirements, directly carrying video services on the existing basic IP network will bring traffic congestion and quality of service (Quality of Service, QoS) decline and a series of problems. [0003] In order to solve the above problems, content delivery network (Content Delivery Network, CDN) technology has been widely concerned and applied. The basic function of the CDN is to push video content to the edge service nodes of the network, so that it can respond to the needs of terminals to watch video content in a timely manner. CDN is a network between the basic bearer network and va...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L12/56
CPCH04L29/08756H04L67/1021H04L29/08225H04L67/1008H04L29/08171H04L29/089H04L67/289
Inventor 包红强
Owner HUAWEI TECH CO LTD
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