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Communications and Networking. 14th EAI International Conference, ChinaCom 2019, Shanghai, China, November 29 – December 1, 2019, Proceedings, Part I

Research Article

DPTM: A UAV Message Transmission Path Optimization Method Under Dynamic Programming

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  • @INPROCEEDINGS{10.1007/978-3-030-41114-5_13,
        author={Pingyu Deng and Qing Zhou and Kui Li and Feifei Zhu},
        title={DPTM: A UAV Message Transmission Path Optimization Method Under Dynamic Programming},
        proceedings={Communications and Networking. 14th EAI International Conference, ChinaCom 2019, Shanghai, China, November 29 -- December 1, 2019, Proceedings, Part I},
        proceedings_a={CHINACOM},
        year={2020},
        month={2},
        keywords={Dynamic programming UAV DTN Ping-pong effect},
        doi={10.1007/978-3-030-41114-5_13}
    }
    
  • Pingyu Deng
    Qing Zhou
    Kui Li
    Feifei Zhu
    Year: 2020
    DPTM: A UAV Message Transmission Path Optimization Method Under Dynamic Programming
    CHINACOM
    Springer
    DOI: 10.1007/978-3-030-41114-5_13
Pingyu Deng1,*, Qing Zhou1, Kui Li1, Feifei Zhu2
  • 1: National Key Laboratory of Science and Technology on Avionics Integration, China Aeronautical Radio Electronics Research Institute
  • 2: College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, 29 Jiangjun Avenue
*Contact email: dengpingyuavic@163.com

Abstract

In the process of missions, how to transmit messages to the destination node quickly is a crucial issue for UAVs. Some existing methods show bad effects such as low delivery ratio, long delay, large average hop count, and high ping-pong effect ratio, thus this paper proposes a new algorithm. By considering the position of all UAVs at each moment, UAVs can obtain optimal message transmission, thus get the optimal path for the message to reach the destination node. After doing simulation experiments with the existing algorithms as DTNgeo, DTNclose and DTNload, the DPTM algorithm is superior to those in terms of delivery ratio, delay, hop count and ping-pong effect ratio.

Keywords
Dynamic programming UAV DTN Ping-pong effect
Published
2020-02-27
Appears in
SpringerLink
http://dx.doi.org/10.1007/978-3-030-41114-5_13
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