计算机与现代化

• 网络与通信 • 上一篇    下一篇

基于车载移动模型的DTN网络路由技术

  

  1. (1.海军驻航天二院军事代表室,北京 100854; 2.北京计算机技术及应用研究所,北京 100854)
  • 收稿日期:2016-10-12 出版日期:2017-06-23 发布日期:2017-06-23
  • 作者简介:范英飚(1968-),男,辽宁抚顺人,海军驻航天二院军事代表室高级工程师,硕士,研究方向:航天武器系统; 文富鹏(1985-),男,甘肃庄浪人,北京计算机技术及应用研究所高级工程师,硕士,研究方向:计算机网络与通信。

Routing Algorithm of Military Vehicle Network Based on Mobile-model

  1. (1. Military Representatives Office of Navy in the Second Academy of CASIC, Beijing 100854, China;
    2. Beijing Institute of Computer Technology and Application, Beijing 100854, China)
  • Received:2016-10-12 Online:2017-06-23 Published:2017-06-23

摘要: 从一体化联合作战出发,引出通信链路抗毁性、健壮性的重要性。分析造成网络中断和延迟的原因,建立基于典型的战车行进以及演习模式的“集结-展开”容迟容断网络移动模型,提出一种基于作战计划时间表精确物理位置信息结合信道状态信息的预测相遇机会路由算法,极大改善了网络消息投递率和延时。

关键词: 容迟容断, 移动模型, 协议, 投递率, 路由算法

Abstract: This paper means to discuss the importance of survivability and robustness of communication link in the integrated joint operation, and analyzes the reason of the network interruption and delay. The typical aggregate-spread mobile model is established based on military vehicle, and then an expected-meeting opportunity routing algorithm based on the operational schedule and channel status is proposed, thus the message delivery and delay are greatly improved.

Key words: delay/disruption tolerant networking, mobile-model, protocol, delivery rate, routing algorithm

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