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An edge computing method to improve the service quality of 5G Internet of Vehicles communication

A technology for edge computing and communication services, applied in the field of 5G Internet of Vehicles and cloud computing, which can solve problems such as high migration cost and high end-to-end delay

Active Publication Date: 2021-08-20
DALIAN UNIV OF TECH
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AI Technical Summary

Problems solved by technology

[0005] Currently, there are two baseline methods for edge cloud service migration: "always migrate" and "on-demand migration". The former generates higher migration costs, while the latter generates higher end-to-end latency.

Method used

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  • An edge computing method to improve the service quality of 5G Internet of Vehicles communication
  • An edge computing method to improve the service quality of 5G Internet of Vehicles communication
  • An edge computing method to improve the service quality of 5G Internet of Vehicles communication

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Embodiment Construction

[0038] The technical solutions of the present invention will be described in detail below, but the protection scope of the present invention is not limited to the examples.

[0039] As shown in Table 1, the corresponding parameters in this example are as follows:

[0040] Table 1:

[0041]

[0042] The edge computing method for improving the quality of 5G Internet of Vehicles communication service in this example includes the following two parts:

[0043] The first step is the first connection between the 5G Internet of Vehicles terminal and the edge cloud;

[0044] The second step is to ensure the dynamic service quality of 5G Internet of Vehicles communication.

[0045] Specific steps are as follows:

[0046] (1) The first connection between 5G IoV terminal and edge cloud;

[0047] (1.1) The IOV terminal "1000" requests an IOV service session for the first time, and sends an IOV session request message to the currently serving base station "3";

[0048] (1.2) After r...

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Abstract

The invention belongs to the field of 5G Internet of Vehicles and cloud computing, and specifically relates to an edge computing method for improving communication service quality of 5G Internet of Vehicles. The edge computing method includes the first step, the first connection between the 5G Internet of Vehicles terminal and the edge cloud; the second step, ensuring the dynamic service quality of the 5G Internet of Vehicles communication. The 5G-based edge computing method proposed by the present invention can ensure that the Internet of Vehicles terminal is always connected to the nearest edge cloud service, ensuring low-latency access to these services by the Internet of Vehicles terminal. Compared with the two baseline methods of "always migrate" and "on-demand migration", the method of the present invention produces lower migration costs (less migration times) than the former, and lower end-to-end time than the latter. Delay (mobile perception migration), making the technical solution proposed by the present invention a reliable method for ensuring the quality of communication service of 5G Internet of Vehicles.

Description

technical field [0001] The invention belongs to the field of 5G Internet of Vehicles and cloud computing, and specifically relates to an edge computing method for improving communication service quality of 5G Internet of Vehicles. Background technique [0002] Cloud computing has gained enormous momentum with its flexibility, elasticity, and cost efficiency. In the era of cloud computing, the positioning decision of mobile users is very important, and 5G can solve this problem due to its low latency and high speed. [0003] Mobile edge computing has recently emerged as a promising technology, with the core idea of ​​moving computing closer to the user so that small servers or micro data centers hosting cloud applications can be distributed across the network and directly connected to entities at the edge of the mobile network , such as a cellular base station. The computing is also expected to be more powerful than traditional centralized cloud computing systems because it...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/40H04W4/70H04W36/00H04W36/30H04W36/32H04W40/12H04W40/20H04L29/08
CPCH04L67/10H04W36/0083H04W36/30H04W36/32H04W40/12H04W40/20H04W4/40H04W4/70
Inventor 史彦军金年富沈卫明
Owner DALIAN UNIV OF TECH
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