| 摘要: |
| 概述了无人机数据链的网络组成，介绍了通信网络仿真
软件QualNet的功能特点及其架构，并在该软件平台下建立无人机数据链时延仿真模型，分
析远近程无人机在不同MAC信道接入协议下的平均端到端时延和平均抖动。仿真结果表明，
设计无人机数据链时可优先采用TDMA接入协议。 |
| 关键词: 无人机数据链 QualNet仿真 平均端到端时延 平均抖动 |
| DOI： |
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| 基金项目: |
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| UAV data link time delay simulation based on QualNet |
| HUANG Yong-jing,WANG Yun-wen,HUANG Chao,LIU Ji-ming,BAI Hua-wei |
| () |
| Abstract: |
| The network structure of UAV(Unmanned Aerial Vehicle) data link is outlined and
then the features and architecture of the communication network simulation softw
are QualNet are introduced. At the same time, the simulation of UAV data link ti
me delay based on QualNet is modeled and the average end to end delay and averag
e jitter of long-range and short-range UAV at the different MAC channel access p
rotocols are analysed.According to simulation result,TDMA protocol is a priority
in design of UAV data link. |
| Key words: UAV data link QualNet simulation end to end delay average jitter |
