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无人机自组网络多媒体数据传输路由算法研究 被引量：5

A routing algorithm for UAV Ad hoc networks multimedia data transmission
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摘要 针对无人机自组网络多媒体数据传输中链路不稳定问题,提出了一种无人机自组网络多媒体数据传输路由算法。该算法在GPSR路由算法基础上,结合无人机多媒体通信的特点,充分考虑了位置、速度、运动方向这三个因素对选择下一跳节点的影响,从而达到同时兼顾三者和提高链路性能的目的。提出的算法具有开销小、可靠性高等优点,有效提高了分组交付率以及降低了平均端到端延迟,从而提高了无人机自组网络多媒体数据传输的性能。 To solve the problem that link is instable in the UAV Ad hoc networks multimedia data transmis- sion, this paper proposes a routing algorithm for UAV Ad hoc networks multimedia data transmission. Based on the GPSR protocol and regarding the characteristics of the UAV multimedia communication, the algorithm take into account the impact of geographic information, speed and movement direction on the se- lection of the next node, so as to improve the link performance. The proposed algorithm, with its low link cost and high reliability, effectively improves the Packet Delivery Ratio and reduces the Average End-to-End Delay, thereby enhancing the performance of UAV Ad hoc networks multimedia data transmission.
作者 石祥滨 王锋
机构地区 沈阳航空航天大学计算机学院
出处 《沈阳航空航天大学学报》 2012年第2期33-36,共4页 Journal of Shenyang Aerospace University
基金 国家自然科学基金(项目编号:61170185) 沈阳市人才项目"大规模网络游戏中玩家行为可信问题的研究"(项目编号:syrc201002) 中国航空工业第一集团公司航空科学基金"大规模分布式协同空战仿真系统的研究"(项目编号:2008ZC54008)
关键词 无线传感器网络 多媒体 速度向量 无人机 wireless sensor network multimedia velocity vectors UAV
分类号 TP393 [自动化与计算机技术—计算机应用技术]
  • 相关文献

参考文献7

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二级参考文献22

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共引文献9

同被引文献93

  • 1陈旿,孙凯将,张力,肖鑫.无人机自组网系统设计与实现[J].西北工业大学学报,2009,27(6):854-858. 被引量：10
  • 2李娟,张晓林,占巍,颜炎.无人机移动自组网路由协议研究[J].遥测遥控,2013,34(3):43-47. 被引量：3
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引证文献5

二级引证文献60

沈阳航空航天大学学报
2012年 第2期

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