| 摘要: |
| 针对多无人机通信网络抗干扰中的功率和信道联合优化问题，考虑多无人机通信网络中的部分重叠信道切换、外部恶意干扰与网络内部互扰问题，通过构建Stackelberg博弈抗干扰模型，设计无人机用户和干扰机的效用函数，并提出了基于次梯度迭代的算法求解博弈的均衡解，获得无人机用户在干扰条件下的部分重叠信道选择和功率选择联合优化结果。仿真结果表明，所提算法能使多无人机用户获得良好的信道选择和传输功率策略，优化多无人机通信网络抗干扰性能。 |
| 关键词: 多无人机通信网络 抗干扰 自主协同优化 Stackelberg博弈 部分重叠信道 |
| DOI：10.20079/j.issn.1001-893x.211112001 |
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| 基金项目:国家自然科学基金资助项目(61971439,61961010)；江苏省自然科学基金(BK20191329)；中国博士后科学基金(2019T120987)；南京信息工程大学人才启动经费(2020r100) |
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| Multi-UAV autonomous cooperative optimization of anti-jamming based on partially overlapping channel |
| YAO Changhua,CHENG Kang,ZHANG Jianzhao,LIU Xin,HU Chengcheng |
| (School of Electronic and Information Engineering,Nanjing University of Information Science and Technology,Nanjing 210044,China;The 63rd Research Institute,National University of Defense Technology,Nanjing 210007,China;School of Information Science and Engineering,Guilin University of Technology,Guilin 541007,China) |
| Abstract: |
| For the joint optimization of power and channel in the anti-jamming of multiple unmanned aerial vehicle(multi-UAV) communication networks,the problems of partially overlapping channel switching,external malicious jamming and internal mutual interference in the multi-UAV communication networks are considered,and the utility function of UAV and jammer is designed by constructing the Stackelberg game anti-jamming model.The sub-gradient iterative algorithm is proposed to solve the equilibrium solution of the game.The joint optimization results of partially overlapping channel selection and power selection for UAV users under the interference conditions are obtained.The simulation results show that the proposed algorithm can obtain good channel selection and transmission power strategy for multi-UAV,and optimize the anti-jamming performance of multi-UAV communication networks. |
| Key words: multi-UAV communication network anti-jamming autonomous cooperative optimization Stackelberg game partially overlapping channel |
