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Mobile edge computing node selection method, device and system

An edge computing, edge technology, used in transmission systems, electrical components, etc.

Active Publication Date: 2019-09-03
SHENZHEN TENCENT COMP SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Embodiments of the present invention provide a method, device and system for selecting a mobile edge computing node to solve the problem that there is no MEC node selection scheme for 5G mobile communication networks in the prior art

Method used

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  • Mobile edge computing node selection method, device and system
  • Mobile edge computing node selection method, device and system
  • Mobile edge computing node selection method, device and system

Examples

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Embodiment approach

[0142] In the embodiment of the present invention, when the domain name request sent by the terminal is forwarded to the edge cloud gateway, based on the different configuration rules of the UPF and the edge cloud gateway, two possible implementation modes are provided, specifically:

[0143] The first implementation mode: UPF corresponds to the first pre-configuration rule, the edge cloud gateway corresponds to the second pre-configuration rule, and GSLB corresponds to the third pre-configuration rule, so that UPF has the ability to resolve DNS requests, then:

[0144] UPF receives the domain name request sent by the terminal. If the request status of the domain name request is a DNS request, it analyzes the domain name request sent by the terminal, and when it determines that the domain name is the preset service acceleration domain name, it forwards it to the edge cloud gateway. If the request status of the domain name request is The first HTTP DNS request is forwarded to th...

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Abstract

The invention relates to the field of mobile communication, and particularly relates to a mobile edge computing node selection method, device and system. the method comprises: the edge cloud gateway receiving a domain name request forwarded by the user plane function, wherein the domain name request is forwarded when a domain name in the domain name request sent by the terminal is analyzed by a user plane function to be a service acceleration domain name or a destination address is an IP address with global load balance; or forwarding the domain name request when the user plane function determines that the protocol port information in the domain name request sent by the terminal meets the protocol port requirement or the destination address is an IP address with global load balance; and obtaining a corresponding edge application VIP from the global load balance, sending the VIP to the terminal through the user plane function, receiving a service request sent by the terminal forwarded by the user plane function, and distributing the service request to the corresponding MEC processing server. An edge cloud gateway is newly added, DNS and HTTP DNS addressing scenes are compatible, edge computing nodes are selected nearby, and the purpose of edge acceleration is achieved.

Description

technical field [0001] The present invention relates to the field of mobile communication, in particular to a method, device and system for selecting a mobile edge computing node. Background technique [0002] At present, with the development of science and technology, users have higher and higher requirements for communication service processing and transmission rate, especially for the fifth-generation mobile communication technology (5-Generation, 5G) mobile communication network, the processing speed requirements will be higher, mobile edge computing The mobile access network can be used to provide computing, storage, and processing capabilities nearby to reduce delays, but how to dispatch mobile terminals to the nearest Mobile Edge Computing (MEC) node is an urgent problem to be solved. There is no relevant solution for how to select MEC nodes in the 5G mobile communication network in the prior art. Contents of the invention [0003] Embodiments of the present invent...

Claims

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Application Information

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IPC IPC(8): H04L29/12H04L29/08
CPCH04L67/02H04L61/4511H04L67/1001H04L67/10H04L67/563H04L67/566H04L67/60H04L67/1021H04L67/561H04L67/568
Inventor 游志强楼佳嘉
Owner SHENZHEN TENCENT COMP SYST CO LTD
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