Joint UAV 3D deployment and sensor power allocation for energy-efficient and secure data collection

被引:0
|
作者
王东 [1 ]
LI Guizhi [1 ]
SUN Xiaojing [1 ]
WANG Changqing [1 ]
机构
[1] Army Academy of Artillery and Air Defense
基金
中国国家自然科学基金;
关键词
D O I
暂无
中图分类号
TN929.5 [移动通信]; TP212.9 [传感器的应用]; V19 [航空、航天的应用];
学科分类号
08 ; 080202 ; 080402 ; 080904 ; 0810 ; 081001 ; 0825 ;
摘要
Unmanned aerial vehicles(UAVs) are advantageous for data collection in wireless sensor networks(WSNs) due to its low cost of use,flexible deployment,controllable mobility,etc. However,how to cope with the inherent issues of energy limitation and data security in the WSNs is challenging in such an application paradigm. To this end,based on the framework of physical layer security,an optimization problem for maximizing secrecy energy efficiency(EE) of data collection is formulated,which focuses on optimizing the UAV’s positions and the sensors’ transmit power. To overcome the difficulties in solving the optimization problem,the methods of fractional programming and successive convex approximation are then adopted to gradually transform the original problem into a series of tractable subproblems which are solved in an iterative manner. As shown in simulation results,by the joint designs in the spatial domain of UAV and the power domain of sensors,the proposed algorithm achieves a significant improvement of secrecy EE and rate.
引用
收藏
页码:223 / 230
页数:8
相关论文
共 50 条
  • [41] Trajectory Design and Resource Allocation for UAV-Enabled Data Collection in Wireless Sensor Networks with 3D Blockages
    Cai, Yuanxin
    Yuan, Weijie
    Wei, Zhiqiang
    Liu, Chang
    Hu, Shaokang
    Ng, Derrick Wing Kwan
    2022 1ST INTERNATIONAL CONFERENCE ON 6G NETWORKING (6GNET), 2022,
  • [42] An Energy-efficient Data Collection Protocol for Mobile Sensor Networks
    Zhang, Xiaobo
    Wang, Heping
    Khokhar, Ashfaq
    2006 IEEE 64TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-6, 2006, : 2504 - 2508
  • [43] An Energy-Efficient Data Collection Scheme for Wireless Sensor Networks
    Liu, Zhidan
    Xing, Wei
    Wang, Yongchao
    Lu, Dongming
    2013 15TH INTERNATIONAL CONFERENCE ON ADVANCED COMMUNICATION TECHNOLOGY (ICACT), 2013, : 60 - 65
  • [44] Data collection model for energy-efficient wireless sensor networks
    Nidhi Gautam
    Sanjeev Sofat
    Renu Vig
    annals of telecommunications - annales des télécommunications, 2015, 70 : 501 - 511
  • [45] Data collection model for energy-efficient wireless sensor networks
    Gautam, Nidhi
    Sofat, Sanjeev
    Vig, Renu
    ANNALS OF TELECOMMUNICATIONS, 2015, 70 (11-12) : 501 - 511
  • [46] Energy-efficient and reliable data collection in wireless sensor networks
    Puneeth, Deepa
    Joshi, Nishanth
    Atrey, Pradeep Kumar
    Kulkarni, Muralidhar
    TURKISH JOURNAL OF ELECTRICAL ENGINEERING AND COMPUTER SCIENCES, 2018, 26 (01) : 138 - 149
  • [47] Joint flight scheduling and task allocation for secure data collection in UAV-aided IoTs
    Wang, Zuyan
    Tao, Jun
    Gao, Yang
    Xu, Yifan
    Sun, Weice
    Gao, Yu
    Li, Wenqiang
    COMPUTER NETWORKS, 2022, 207
  • [48] Joint Data Offloading and Energy-Efficient Secure MEC Resource Allocation Method for IoT Device Data in RAN Communication
    He, Qiang
    Li, Ji
    Zhu, Xiaogang
    Jolfaei, Alireza
    Feng, Zheng
    Tolba, Amr
    Yu, Keping
    Fu, Yukai
    IEEE TRANSACTIONS ON GREEN COMMUNICATIONS AND NETWORKING, 2024, 8 (03): : 1008 - 1017
  • [49] Energy-Efficient Resource Allocation with 3D Beamforming in 3D MIMO-OFDMA Systems
    Li, Zhe
    Chen, Yueyun
    Mai, Zhiyuan
    PROCEEDINGS OF 2016 8TH IEEE INTERNATIONAL CONFERENCE ON COMMUNICATION SOFTWARE AND NETWORKS (ICCSN 2016), 2016, : 370 - 374
  • [50] An Energy-Efficient UAV Deployment Scheme for Emergency Communications in Air-Ground Networks with Joint Trajectory and Power Optimization
    Shuo Zhang
    Shuo Shi
    Weizhi Wang
    Zhenyu Xu
    Xuemai Gu
    ChinaCommunications, 2022, 19 (07) : 67 - 78