Unlock instant, AI-driven research and patent intelligence for your innovation.

A Method for Optimizing Cost and Latency in a Multi-User Mobile Edge Computing System

An edge computing, multi-user technology, applied in the field of wireless communication, can solve problems such as time delay, achieve the effect of improving performance and reducing the total cost of the system

Active Publication Date: 2022-06-28
DONGHUA UNIV
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

By offloading tasks to the edge of the mobile network or remote cloud servers, MEC reduces the pressure on MEC and reduces system energy consumption. However, tasks are offloaded from mobile clients to MEC servers or remote cloud servers, which will cause time delays.

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
  • A Method for Optimizing Cost and Latency in a Multi-User Mobile Edge Computing System
  • A Method for Optimizing Cost and Latency in a Multi-User Mobile Edge Computing System
  • A Method for Optimizing Cost and Latency in a Multi-User Mobile Edge Computing System

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0060] Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

[0061] A specific embodiment of the present invention relates to a method for optimizing cost and delay in a multi-user mobile edge computing system. like figure 1 As shown, the overall system framework of this method includes multiple users, an MEC server, a remote cloud server, and a battery and energy harvesting device for powering the MEC server. The MEC server battery provides energy to the MEC server, and the energy har...

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 present invention provides a method for optimizing cost and time delay in a multi-user mobile edge computing system, comprising the following steps: establishing a multi-user mobile edge computing system model; determining the weighted sum of the total cost of system energy consumption and time delay as an objective function ; Reasonably convert the optimization cost and delay problem into a joint optimization problem, and use reinforcement learning algorithm to process it, get the optimal solution, and formulate the best task offloading strategy. The invention can effectively reduce energy consumption and time delay of a multi-user mobile edge computing system.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a joint optimization problem of energy consumption and time delay in a multi-user mobile edge computing system. Background technique [0002] The concept of Mobile Edge Computing (MEC) first appeared in 2013. In 2014, the European Telecommunications Standards Institute established the MEC specification working group and officially announced the promotion of MEC standardization. The basic idea of ​​MEC is to migrate the cloud computing platform from the inside of the mobile core network to the edge of the mobile network. It can reduce the delay during mobile service interaction and better improve user experience. MEC combines wireless networks and Internet services. Mobile devices can relieve the pressure of mobile edge computing by transferring computing tasks to MEC servers, and realize elastic utilization of computing and storage resources. MEC is a very promi...

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 Patents(China)
IPC IPC(8): H04W24/02H04W24/06
CPCH04W24/02H04W24/06Y02D30/70
Inventor 易雨菡张光林
Owner DONGHUA UNIV