| 孙傲*,杨枫*,吴文君*,孙腾**.无人机自组织网络移动性管理仿真与性能评估[J].高技术通讯(中文),2024,34(11):1164~1177 |
| 无人机自组织网络移动性管理仿真与性能评估 |
| Simulation and performance evaluation of mobility management in UAV self-organizing network |
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| DOI： |
| 中文关键词: 无人机(UAV）； 自组织网络（SON）； 移动性管理 |
| 英文关键词: unmanned aerial vehicle (UAV), self -organizing network(SON), mobility management |
| 基金项目: |
| 作者 | 单位 | | 孙傲* | （*北京工业大学信息学部北京 100124）
（**中国电子科技集团公司第五十四研究所石家庄 050081） | | 杨枫* | | | 吴文君* | | | 孙腾** | |
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| 摘要点击次数: 21 |
| 全文下载次数: 31 |
| 中文摘要: |
| 无人机（UAV）网络能够以较低的成本进行动态部署并根据需求提供灵活的覆盖，可以作为地面网络的补充和扩展，提升网络服务性能。然而，无人机的高移动性为网络优化和移动性管理带来了挑战。利用自组织网络（SON）技术，可以满足高动态UAV网络中移动性管理的需要。本文参考3GPP标准和技术规范，构建从自组织网络建立到用户接入、切换全过程的UAV自组织网络仿真平台，并对UAV自组织网络进行移动性管理仿真与性能评估。仿真结果表明，本文所构建的仿真平台能够实现网络的自配置功能，且能够在参数不合理时进行自优化，实现较传统方法更优的网络服务性能。 |
| 英文摘要: |
| Unmanned aerial vehicle (UAV) networks, which can be dynamically deployed at low cost and provide flexible coverage on demand, can be used as a complement and extension of terrestrial networks to enhance network service performance. However, the high mobility of UAV creates challenge for network optimization and mobility management. The need for mobility management in highly dynamic UAV networks can be met by using self-organizing network (SON) technology. This paper refers to the 3GPP standards and technical specifications to construct a simulation platform for UAV self-organizing network from the establishment of self-organizing network to the user access and handoff, and carry out mobility management simulation and performance evaluation of UAV self-organizing network. The simulation results show that the simulation platform constructed in this paper can realize the self-configuration function of the network, and can carry out self-optimization when the parameters are unreasonable, so as to realize better network service performance than the traditional method. |
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