欠定性时变的卫星MIMO通信系统盲分离抗干扰方法OA北大核心CSTPCD
Anti-jamming method based on underdetermined time-varying blind source separation for satellite MIMO communication systems
针对多地球同步轨道(Geostationary Earth Orbit,GEO)卫星多输入多输出(Multiple-Input Multiple-Output,MIMO)通信系统下行链路遭遇无人机集群恶意干扰场景中,干扰无人机数量时变且未知以及地球站观测信号信干比(Signal to Interference Ratio,SIR)和信噪比(Signal-to-Noise Ratio,SNR)低的问题,提出了特征金字塔网络(Feature Pyra…查看全部>>
In response to the problem of time-varying and unknown number of interfering Unmanned Aerial Vehicles(UAVs),as well as low Signal to Interference Ratio(SIR)and Signal to Noise Ratio(SNR)of Earth station observation signals in the downlink of the Multiple Input Multiple Output(MIMO)communication system of Geostationary Earth Orbit(GEO)satellites facing malicious interference from UAV clusters,this paper proposes a FPN-BiLSTM network architecture and its train…查看全部>>
秦媛;张杭;朱宏鹏
陆军工程大学通信工程学院,南京,210007陆军工程大学通信工程学院,南京,210007陆军工程大学通信工程学院,南京,210007
电子信息工程
卫星MIMO通信系统无人机集群干扰欠定盲源分离FPNBiLSTM
satellite MIMO communication systemUAV cluster interferenceunderdetermined blind source separationFPNBiLSTM
《南京大学学报（自然科学版）》 2024 (5)
723-734,12
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