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Proceedings Paper

A weighted clustering algorithm based on node energy for multi-UAV Ad Hoc networks
Author(s): Jinchao Liu; Qi Zhang; Xiangjun Xin; Qinghua Tian; Ying Tao; Rui Ding; Yufei Shen; Guixing Cao; Naijin Liu
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Paper Abstract

In order to solve the problem of endurance of high-speed mobile multi-UAV in Ad Hoc networks with frequent network topology changing, this paper proposes a weighted clustering algorithm based on node energy (EWCA). In this algorithm, we use a multi-parameter weighted clustering algorithm, which improve the node degree difference and node residual energy calculation methods, and study the similarity between the adjacent nodes in terms of speed, direction, etc. The simulation studies the inter-cluster switching rate, the number of nodes and the performance of the minimum lifetime of network node. The results show that, compared with the highest node degree algorithm (HIGHD), adaptive security clustering algorithm (SWCA) and weighted clustering algorithm (WCA), the proposed algorithm can reduce the number of clusters, improve the stability of clustering, and the survival time of drones, and improve the network's endurance.

Paper Details

Date Published: 15 November 2018
PDF: 7 pages
Proc. SPIE 10964, Tenth International Conference on Information Optics and Photonics, 109643O (15 November 2018); doi: 10.1117/12.2505961
Show Author Affiliations
Jinchao Liu, Beijing Univ. of Posts and Telecommunications (China)
Qi Zhang, Beijing Univ. of Posts and Telecommunications (China)
Xiangjun Xin, Beijing Univ. of Posts and Telecommunications (China)
Qinghua Tian, Beijing Univ. of Posts and Telecommunications (China)
Ying Tao, China Academy of Space Technology (China)
Rui Ding, China Academy of Space Technology (China)
Yufei Shen, China Academy of Space Technology (China)
Guixing Cao, China Academy of Space Technology (China)
Naijin Liu, China Academy of Space Technology (China)


Published in SPIE Proceedings Vol. 10964:
Tenth International Conference on Information Optics and Photonics
Yidong Huang, Editor(s)

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