Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Application repositioning method and device based on edge computing

An edge computing and relocation technology, applied in the field of communications, can solve the problems of application layer packet loss, affecting service quality, interruption, etc., and achieve the effect of shortening delay, ensuring high reliability and low delay, and reducing delay.

Pending Publication Date: 2021-02-12
ZTE CORP
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In related technical solutions, the application relocation process of MEC is based on the triggering of UE user plane bearer change. Considering the time delay required for the detection of UE bearer change, the time delay for establishing a new application instance on the new MEC platform, and the application The delay in transferring the context from the old MEC platform to the new MEC platform may cause packet loss or even service interruption at the application layer, thus affecting the service quality of the business

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Application repositioning method and device based on edge computing
  • Application repositioning method and device based on edge computing
  • Application repositioning method and device based on edge computing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0104] UE mobile route and MEC deployment diagram as follows Image 6 shown. Among them, the UE is currently connected to Cell1, which is connected to MEChost1, and the V2X APP instance is also deployed on MEC host1, and the UE's navigation route is to move forward to the left; Cell4 covers the intersection on the right, and it connects to MEC host4; it covers the intersection on the left Cell2 and Cell3 are connected to MEC host2 and MEC host4 respectively, and the quality of Cell2 is better than that of Cell3.

[0105] ME services deployed on each MEC Host platform include: RNSI service, Location service, APP relocation enhancement service; MEC platform deployment A service is responsible for the application mobile process of the MEC platform. The V2X App is deployed on the MEC platform and interacts with ME services through the Mp1 interface.

[0106] In order to enhance the application relocation capability, V2X App subscribes to the APP relocation enhancement service. ...

Embodiment 2

[0121] UE mobile route and MEC deployment diagram as follows Image 6 shown. Among them, the UE is currently connected to Cell1, which is connected to MEChost1, and the V2X APP instance is also deployed on MEC host1, and the UE's navigation route is to move forward to the left. Covering the intersection on the right is Cell4, which is connected to MEC host4; covering the intersection on the left are Cell2 and Cell3, which are respectively connected to MEC host2 and MEC host4, and the quality of Cell2 is better than Cell3.

[0122]The ME services deployed on each MEC Host platform include: RNSI service, Location service, and APP relocation enhancement service. The MEC platform deployment A service is responsible for the application mobile process of the MEC platform. The V2X App is deployed on the MEC platform and interacts with ME services through the Mp1 interface.

[0123] In this example, it is assumed that the UE does not drive to the left front according to the navigat...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides an application repositioning method and device based on edge computing. The method comprises the steps: predicting a target edge computing host for application repositioning; when the target edge computing host meets a preset condition, preparing on the target edge computing host; and initiating a real application repositioning request to the target edge computing host, andcompleting application repositioning at the target edge host. According to the application repositioning method based on edge computing, the target edge computing host for application repositioning ispredicted in advance, preparation can be performed on the target edge computing host in advance, the time delay of application repositioning on the edge computing host can be shortened, and the accuracy of application repositioning is improved. The service continuity of the edge service, especially the Internet of Vehicles service, in the moving process is improved, so that the high reliability and low time delay of the Internet of Vehicles application program in the moving process are better guaranteed, and the safety of the vehicle running process is improved.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to an application relocation method and device based on edge computing. Background technique [0002] In related technical solutions, the application relocation process of MEC is based on the triggering of UE user plane bearer change. Considering the time delay required for the detection of UE bearer change, the time delay for establishing a new application instance on the new MEC platform, and the application The delay in transferring the context from the old MEC platform to the new MEC platform may cause packet loss or even service interruption at the application layer, thus affecting the service quality of the service. Contents of the invention [0003] The technical problem to be solved by the present invention is that the application relocation method based on user plane bearer change detection may lead to service QoS degradation or interruption. The present i...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/02H04W64/00H04L12/24
CPCH04W4/02H04W4/027H04W64/006H04L41/147H04W64/00H04W76/14H04W4/50H04L67/34H04W4/023H04W4/026H04L67/12H04L41/0897H04W4/40H04W28/0268
Inventor 黄梅青
Owner ZTE CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com