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使用优化算法的物联网应用中移动边缘计算的高效多用户计算

Efficient Multiuser Computation for Mobile-Edge Computing in IoT Application Using Optimization Algorithm.

作者信息

Hasanin Tawfiq, Alsobhi Aisha, Khadidos Adil, Qahmash Ayman, Khadidos Alaa, Ogunmola Gabriel Ayodeji

机构信息

Department of Information Systems, Faculty of Computing and Information Technology, King Abdulaziz University, Jeddah, Saudi Arabia.

Department of Information Technology, Faculty of Computing and Information Technology, King Abdulaziz University, Jeddah, Saudi Arabia.

出版信息

Appl Bionics Biomech. 2021 Nov 10;2021:9014559. doi: 10.1155/2021/9014559. eCollection 2021.

Abstract

Mobile edge computing (MEC) is a paradigm novel computing that promises the dramatic effect of reduction in latency and consumption of energy by computation offloading intensive; these tasks to the edge clouds in proximity close to the smart mobile users. In this research, reduce the offloading and latency between the edge computing and multiusers under the environment IoT application in 5G using bald eagle search optimization algorithm. The deep learning approach may consume high computational complexity and more time. In an edge computing system, devices can offload their computation-intensive tasks to the edge servers to save energy and shorten their latency. The bald eagle algorithm (BES) is the advanced optimization algorithm that resembles the strategy of eagle hunting. The strategies are select, search, and swooping stages. Previously, the BES algorithm is used to consume the energy and distance; to improve the better energy and reduce the offloading latency in this research and some delays occur when devices increase causes demand for cloud data, it can be improved by offering ROS (resource) estimation. To enhance the BES algorithm that introduces the ROS estimation stage to select the better ROSs, an edge system, which offloads the most appropriate IoT subtasks to edge servers then the expected time of execution, got minimized. Based on multiuser offloading, we proposed a bald eagle search optimization algorithm that can effectively reduce the end-end time to get fast and near-optimal IoT devices. The latency is reduced from the cloud to the local; this can be overcome by using edge computing, and deep learning expects faster and better results from the network. This can be proposed by BES algorithm technique that is better than other conventional methods that are compared on results to minimize the offloading latency. Then, the simulation is done to show the efficiency and stability by reducing the offloading latency.

摘要

移动边缘计算(MEC)是一种新型计算范式,它通过将密集型计算任务卸载到靠近智能移动用户的边缘云,有望显著降低延迟并减少能量消耗。在本研究中,使用秃鹰搜索优化算法在5G物联网应用环境下减少边缘计算与多用户之间的卸载和延迟。深度学习方法可能会消耗高计算复杂度和更多时间。在边缘计算系统中,设备可以将其计算密集型任务卸载到边缘服务器以节省能量并缩短延迟。秃鹰算法(BES)是一种先进的优化算法,类似于鹰捕猎的策略,包括选择、搜索和俯冲阶段。此前,BES算法用于消耗能量和距离;在本研究中,为了提高更好的能量并减少卸载延迟,当设备增加导致对云数据的需求时会出现一些延迟,可以通过提供资源(ROS)估计来改进。为了增强引入ROS估计阶段以选择更好ROS的BES算法,一个边缘系统将最合适的物联网子任务卸载到边缘服务器,然后执行的预期时间得以最小化。基于多用户卸载,我们提出了一种秃鹰搜索优化算法,该算法可以有效减少端到端时间,以获得快速且接近最优的物联网设备。延迟从云端降低到本地;这可以通过使用边缘计算来克服,并且深度学习期望从网络获得更快更好的结果。这可以通过BES算法技术提出,该技术比其他传统方法更好,在结果比较中能将卸载延迟最小化。然后,通过减少卸载延迟进行仿真以展示效率和稳定性。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5549/8598369/f4dfaff81b86/ABB2021-9014559.001.jpg

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