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Task unloading distribution method in edge computing network based on cooperative queue game

An edge computing and distribution method technology, applied in the field of network resource management, can solve complex problems and achieve effective utilization

Active Publication Date: 2021-11-05
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

So we need an optimized queue combined with the queue game, which makes the problem even more complicated

Method used

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  • Task unloading distribution method in edge computing network based on cooperative queue game
  • Task unloading distribution method in edge computing network based on cooperative queue game
  • Task unloading distribution method in edge computing network based on cooperative queue game

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Embodiment Construction

[0067] In order to describe the technical solution disclosed in the present invention in detail, further elaboration will be made below in conjunction with the accompanying drawings and specific embodiments.

[0068] In view of the high cost of cloud service computing and the inability of existing edge servers to effectively utilize the advantages of processing computing tasks of themselves and surrounding servers, the role of edge servers in offloading computing workload redistribution cannot be maximized, and the servers themselves cannot To solve the problem of optimization, the present invention provides a method for redistribution of workload in an edge computing network oriented to multi-server cooperation. The method is based on the cooperative queue game between edge servers, including establishing an edge server network platform, with each The goal is to achieve balance while minimizing its expected cost, and the computing-intensive tasks of mobile users are dynamicall...

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Abstract

The invention discloses a task unloading allocation method in an edge computing network based on a cooperative queue game. The method is based on a cooperative queue game between edge servers, and comprises the following steps: establishing an edge server network platform; setting the aim of achieving balance when the expected cost of each edge server is minimized as a target, dynamically and centrally unloading the computational intensive tasks of mobile users to edge servers associated therewith, and then enabling each edge server to decide whether to participate in edge server cooperation to achieve redistribution of loads. According to the method, combined optimization is constructed to determine the load borne by the edge server, the compensation cost received from other edge servers, the willingness to transfer tasks which are not wanted to be processed and the adopted calculation speed.

Description

technical field [0001] The invention belongs to network resource management technology, in particular relates to offloading of computing tasks in an edge computing network, in particular to a task offloading and assignment method in an edge computing network based on a cooperative queue game. Background technique [0002] Edge computing has good development prospects in supporting mobile users to run computing-intensive, low-latency industrial Internet such as virtual reality, interactive entertainment, and crowd sensing. Unlike traditional cloud computing technology, where public cloud servers are set far away from mobile users and need to be connected through a wide area network, edge computing can use widely distributed wireless access points for computing. Therefore, when mobile users have a large computing burden, edge computing can provide flexible and convenient computing services. Although edge computing can improve the efficiency of computing and communication, it ...

Claims

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Application Information

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IPC IPC(8): H04W16/22H04W28/08H04L12/24
CPCH04W28/0925H04L41/142H04W16/22
Inventor 易畅言于欣语刘子力王然陈兵吴强
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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