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Distributed task offloading and computing resource management method based on energy harvesting

A distributed task, energy harvesting technology, applied in the field of mobile communication

Active Publication Date: 2022-07-08
CHONGQING UNIV OF POSTS & TELECOMM
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] With the integration of EH and MEC, it is facing new challenges to ensure the stability of system computing performance

Method used

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  • Distributed task offloading and computing resource management method based on energy harvesting
  • Distributed task offloading and computing resource management method based on energy harvesting
  • Distributed task offloading and computing resource management method based on energy harvesting

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Embodiment Construction

[0052] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0053] The present invention proposes a distributed task offloading and computing resource management method based on energy collection, such as figure 1 , including the following steps:

[0054] According to the mobile edge computing environment, establish a task local computing model and an edge cloud computing model;

[0055] Obtain the benefits of the device purchasing resources from the mobile edge computing server for task offl...

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Abstract

The invention belongs to the technical field of mobile communications, and in particular relates to a distributed task offloading and computing resource management method based on energy collection, including establishing a task local computing model and an edge cloud computing model; The objective function of maximizing the revenue of the device side and the objective function of maximizing the revenue of the mobile edge computing server; the device pre-selects the mobile edge computing service server according to the pre-screening criteria for task offloading; uses the Lagrange multiplier method and the KKT condition to calculate Obtain the optimal task volume strategy that the device side unloads to the selected mobile edge computing server; obtain the optimal bidding strategy of the mobile edge computing server to the device side in each time slot; obtain the optimal task volume strategy and the optimal dynamic bidding strategy to meet the requirements of Stan The solution of the Kerberg equilibrium is used as a resource allocation strategy; the invention realizes stable management of battery energy level and on-demand allocation of computing resources for heterogeneous users.

Description

technical field [0001] The invention belongs to the technical field of mobile communication, and particularly relates to a distributed task offloading and computing resource management method based on energy collection. Background technique [0002] Driven by the rapid development of the Internet of Things and the popularization of intelligent terminal devices, cloud-oriented applications (such as virtual reality, autonomous driving, and online games) characterized by computation-intensive and delay-sensitive are developing at an unprecedented speed in recent years. . Although the processing power of CPUs and the storage capacity of mobile devices (MDs) continue to improve, in the era of big data and artificial intelligence, computing performance and battery life still face severe challenges. As an emerging computing model, Mobile Edge Computing (MEC) can significantly improve the service experience of users by offloading all or part of the local computing tasks to the MEC ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L67/10H04L67/1023
CPCH04L67/10H04L67/1023Y02D30/70
Inventor 姚枝秀高倩夏士超李云吴广富
Owner CHONGQING UNIV OF POSTS & TELECOMM
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