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Low-cost task allocation and service deployment method for mobile group awareness system in edge calculation environment

A task allocation and group perception technology, applied in computing, resource allocation, program control design, etc., to reduce system operating costs

Inactive Publication Date: 2021-07-23
ZHEJIANG UNIV CITY COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of mobile crowd sensing, the existing technology only considers the improvement of the incentive mechanism, or only considers the improvement of the MEC task allocation method

Method used

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  • Low-cost task allocation and service deployment method for mobile group awareness system in edge calculation environment
  • Low-cost task allocation and service deployment method for mobile group awareness system in edge calculation environment
  • Low-cost task allocation and service deployment method for mobile group awareness system in edge calculation environment

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Embodiment Construction

[0034] Embodiments of the present invention will be further described in detail below.

[0035] A high-quality task allocation and service deployment method for a mobile swarm sensing system in an edge computing environment, comprising the following steps:

[0036] S1) The communication connection between the user and the edge server

[0037] Obtain the location information of the user to be served, combine the known location information of each edge server, and calculate the user vector that each edge server needs to serve according to the communication distance between the user and the edge server and ensure the minimum communication distance. Concatenate these user vectors by columns to form a matrix L;

[0038] S2) Task submission and assignment

[0039] All edge servers form an MCS system. There is an MCSmarket responsible for task submission and assignment in the system. Different edge servers serve different users. Each user can choose to register as a service request...

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Abstract

The invention provides a low-cost task allocation and service deployment method for a mobile group awareness system in an edge calculation environment. The method comprises the following steps: S1) communication connection between a user and an edge server; s2) submitting and distributing tasks; s3) establishing a target function; and S4) service deployment and task allocation. The method has the advantages that under the constraint of budget of application program developers, available resources of edge servers and user capacity, a mixed integer quadratic programming (MIQP) mathematical model with task quality and cost balancing as a target is provided. The system operation cost can be reduced as much as possible on the basis of ensuring the task completion quality.

Description

technical field [0001] The invention relates to the technical field of edge computing and mobile crowd sensing, in particular to a low-cost task allocation and service deployment method for a mobile crowd sensing system in an edge computing environment. Background technique [0002] With the development of mobile computing technology, we are embracing an era of mobile devices and services. According to the GSMA report, there are approximately 5.1 billion mobile application users worldwide, and will grow at an average annual rate of 1.9% before 2025. As a result, mobile devices and mobile applications have become increasingly important, reshaping the communication between humans and machines. The massive increase in mobile users and devices has created a huge market that is attracting worldwide attention. In order to make themselves a leader among competitors, mobile application companies want to better understand the preferences of these users and discover their potential ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/50G06F30/20G06F111/04G06F111/06
CPCG06F9/505G06F9/5072G06F2209/502G06F30/20G06F2111/04G06F2111/06
Inventor 向正哲郑宇航邓水光王东京陈垣毅郑增威
Owner ZHEJIANG UNIV CITY COLLEGE
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