典型文献
Air-Ground Integrated Low-Energy Federated Learning for Secure 6G Communications
文献摘要：
Federated learning (FL) is a distributed machine learning approach that could provide secure 6G communications to preserve user privacy. In 6G communications, unmanned aerial vehicles (UAVs) are widely used as FL parameter servers to collect and broadcast related parameters due to the advantages of easy deployment and high flexibility. However, the challenge of limited energy restricts the populariza?tion of UAV-enabled FL applications. An air-ground integrated low-energy federated learning framework is proposed, which minimizes the overall energy consumption of application communication while maintaining the quality of the FL model. Specifically, a hierarchical FL framework is proposed, where base stations (BSs) aggregate model parameters updated from their surrounding users separately and send the aggregated model parameters to the server, thereby reducing the energy consumption of communication. In addition, we optimize the deploy?ment of UAVs through a deep Q-network approach to minimize their energy consumption for transmission as well as movement, thus improv?ing the energy efficiency of the air-ground integrated system. The evaluation results show that our proposed method can reduce the system en?ergy consumption while maintaining the accuracy of the FL model.
文献关键词：
中图分类号：
作者姓名：
WANG Pengfei;SONG Wei;SUN Geng;WEI Zongzheng;ZHANG Qiang
作者机构：
Schoolof Computer Science and Technology,Dalian University of Technology,Dalian 116024,China;Schoolof Computer Science and Technology,Jilin University,Changchun 130015,China;Key Laboratory of Symbolic Computing and Knowledge Engineer?ing,Jilin University,Changchun 130015,China
文献出处：
引用格式：
[1]WANG Pengfei;SONG Wei;SUN Geng;WEI Zongzheng;ZHANG Qiang-.Air-Ground Integrated Low-Energy Federated Learning for Secure 6G Communications)[J].中兴通讯技术（英文版）,2022(04):32-40
A类：
populariza
B类：
Air,Ground,Integrated,Low,Energy,Federated,Learning,Secure,6G,Communications,learning,FL,distributed,machine,approach,that,could,provide,secure,communications,preserve,privacy,unmanned,aerial,vehicles,UAVs,are,widely,used,servers,collect,broadcast,related,parameters,due,advantages,easy,deployment,high,flexibility,However,challenge,limited,energy,restricts,enabled,applications,An,air,ground,integrated,low,federated,framework,proposed,which,minimizes,overall,consumption,while,maintaining,quality,model,Specifically,hierarchical,where,base,stations,BSs,updated,from,their,surrounding,users,separately,send,aggregated,thereby,reducing,addition,optimize,through,deep,network,transmission,well,movement,thus,improv,efficiency,system,evaluation,results,show,our,method,can,reduce,accuracy
AB值：
0.576719
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