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Service scheduling method and device

A business scheduling and server technology, applied in digital transmission systems, electrical components, transmission systems, etc., can solve problems such as increased difficulty in node management, sinking, and increased number of CDN nodes, so as to improve load balancing efficiency and user experience Effect

Pending Publication Date: 2021-02-05
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the sinking of CDN service nodes has also brought about the increase in the number of CDN nodes and the difficulty of node management.

Method used

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  • Service scheduling method and device

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Embodiment Construction

[0030] In order to make the purpose, technical solution and advantages of the present invention more clear, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. 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 arbitrarily with each other.

[0031] The steps shown in the flowcharts of the figures may be performed in a computer system, such as a set of computer-executable instructions. Also, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0032] figure 1 It is a schematic flowchart of a service scheduling method provided by an embodiment of the present invention, as shown in figure 1 shown, including:

[0033] Step 101, hijacking the CDN service request sent by the user terminal, and rep...

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Abstract

The embodiment of the invention discloses service scheduling methods and device, one of the methods is applied to access network equipment, and comprises the following steps: hijacking a content delivery network (CDN) service request sent by a user terminal, and carrying out NAT address replacement on a source IP address in the CDN service request; forwarding the CDN service request, where the NATaddress is replaced, to a global load balancing server GSLB, so that the GSLB redirects the CDN service request to an MEC to which the user terminal belongs or CDN edge node, wherein a CDN service node is arranged in the MEC to which the user terminal belongs. Thus, NAT address replacement is performed on the access network equipment, and then the GSLB is responsible for global load balancing ofthe CDN service node, so that the load balancing efficiency in an MEC scene can be effectively improved, and finally the user experience is improved.

Description

technical field [0001] Embodiments of the present invention relate to but are not limited to content distribution network CDN (Content Distribution Network), and more specifically relate to a method and device for service scheduling. Background technique [0002] Content Distribution Network (CDN, Content Distribution Network) has been used for many years in Internet audio and video transmission, Internet file cache, IPTV (Internet Protocol Television, Internet TV) / OTT (Over-The-Top) network media transmission and other fields. CDN is a content distribution network built on the Internet. Relying on the edge servers deployed in various places, through the load balancing, content distribution, scheduling and other functional modules of the central platform, users can obtain the required content nearby, reduce network congestion, and improve user access. Response speed and hit rate. In recent years, various Internet businesses have entered a stage of rapid development, especia...

Claims

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Application Information

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IPC IPC(8): H04L12/803H04L29/12H04L29/08
CPCH04L47/125H04L61/256H04L67/60H04L61/00
Inventor 童浩王金东
Owner ZTE CORP
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