• 中国计算机学会会刊
  • 中国科技核心期刊
  • 中文核心期刊

计算机工程与科学

• 计算机网络与信息安全 • 上一篇    下一篇

高动态飞行器自组织网络组网研究

洪洁1,2,张德海1   

  1. (1.中国科学院国家空间科学中心微波遥感重点实验室,北京100190;2.中国科学院大学,北京 100049)
  • 收稿日期:2019-03-12 修回日期:2019-07-12 出版日期:2019-11-25 发布日期:2019-11-25

A networking scheme for highly
dynamic flying ad hoc networks

HONG Jie1,2,ZHANG De-hai1   

  1. (1.Key Laboratory of Microwave Remote Sensing,National Space Science Center,Chinese Academy of Sciences,Beijing 100190;
    2.University of Chinese Academy of Sciences,Beijing 100049,China)
  • Received:2019-03-12 Revised:2019-07-12 Online:2019-11-25 Published:2019-11-25

摘要:

节点高速移动和网络拓扑变化迅速严重影响着高动态飞行器自组织网络性能。提出了一种适于高动态场景的移动自组织网络协议栈设计。该设计着重QoS需求,围绕网络拓扑高动态变化特征,合理配置不同层次的网络协议,适合高动态应用场景。以平面网络为例,分析评估了FANET网络在高动态环境下的性能。实验结果表明,该组网方式可行并能满足高动态飞行器自组织网络的功能和性能需求。还提出了节点在个体移动方式下保持网络高性能的最佳节点数目和网络各层次协议适应高动态拓扑变化的应对策略。
 
 

关键词: 飞行器自组织网络, 移动自组织网络, 组网, 协议栈

Abstract:

The high-speed movement of nodes and the rapid change of network topology severely affect the performance of highly dynamic flying ad hoc networks. A networking scheme suitable for highly dynamic mobile ad hoc networks is proposed. The scheme focuses on QoS requirements and the highly dynamic characteristics of the network topology,reasonably configures different levels of network protocols, and adapts to highly dynamic application scenarios. The planar network is taken as an example to evaluate the performance of the FANET network in a highly dynamic environment. The experimental results verify that this networking scheme has certain feasibility and can meet the requirements of highly dynamic flying ad hoc networks. In addition, this paper proposes the optimal node number to maintain good network performance under the individual mobile mode and a counter measure strategy for adapting each network layer to highly dynamic topology changes.


 

Key words: Flying Ad hoc NETwork (FANET), Mobile Ad hoc NETwork (MANET), networking, protocols stack