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Distributed Data Backup for Dynamic UAV Swarms Considering Data Recovery Difficulty

delete2026-01-19
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PRE
AI
M
Meixuan Jade Li
C
Cheng Zhu
L
Lailong Luo
X
Xianqiang Zhu
H
Hongtao Lei
DOI:10.1109/JIOT.2026.3655370delete
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摘要

摘要

En 中文
在灾难响应、偏远地区监控和军事侦察等场景中,由于稳定的通信基础设施可能无法使用,无人驾驶飞行器(UAVs)通常被部署用于物理携带数据。在这些场景中,特别是在对抗环境中确保数据可靠性,需要为无人机群(UAV swarms)提供数据备份机制。本文探讨了无人机群网络中数据恢复困难这一关键但常被忽视的挑战。我们引入数据恢复熵(DRE)来量化无人机群中备份数据的空间分散程度。基于该指标,我们提出了两种数据备份策略:一种通过可调参数实现DRE水平的可调,另一种优先最小化DRE。所提出的数据备份策略针对无人机群独特的特性进行了设计,特别关注其动态通信拓扑结构。最后,我们通过调整系统参数(包括节点部署参数、通信参数和移动性参数)来验证所提出的方法。
Keyword:
Complex network
data backup
reliability
uncrewed aerial vehicle (UAV) swarms
UAV

期刊

IEEE Internet of Things Journal 封面图
IEEE Internet of Things Journal
IF:
8.9
论文数:
1.4W
被引数:
7.8W

机构

N
national university of defense technology
学者数:
5.0K
论文数: 1.5K
被引数: 0
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