的改进OLSR协议.pdf

电子测量技术
Electronic Measurement Technology
ISSN 1002-7300,CN 11-2175/TN
MPR 节点，并修改基于期望
传输计数（ETX），使其作为路由度量，融合正向传输成功率、反向传输成功率、链路分组大小和链路带宽四个特征，
实现路由多径自适应。通过 OPNET 仿真结果表明，FANET 环境下 LQLR_OLSR 在平均吞吐量、发包成功率、路由开
销和平均端到端时延性能方面明显优于 Global_OP_OLSR 和 OLSR。
关键词：无人机自组网；OLSR 协议；路由度量；OPNET 仿真
中图分类号： 文献标志码：J 国家标准学科分类代码：
An Improved OLSR Protocol for FANET
Wu Meng Zhao Yifan Zhou Sida
(School of Electrical Information Engineering, Yunnan Minzu University, Kunming Yunnan 650000, China)
Abstract: The routing protocol is of great significance to the quality of service (QoS) of the unmanned aerial vehicle
self-organizing network (FANET). The high-speed movement of nodes in FANET will bring about drastic changes in the
network topology. This feature will aggravate the link interruption, resulting in a significant reduction in network QoS. This
paper proposes a low routing overhead protocol based on link quality (LQLR_OLSR). It