Positioning and Tracking with ODE-LSTM Algorithm for Emerging Smart Rail Systems
Xiao Zhao,
Feng Tian,
Ziling Shao
Abstract:In this paper, we propose a NLOS positioning and tracking method in order to be applied in the emerging smart rail systems. By analyzing MIMO scatter channels, the geometric relationship for positioning between each UE, BS and scattering point can be modeled that includes information of AOA, AOD, TOA. The accuracy of positioning can be improved by forming an optimization problem with bias in time and orientation. Further, in order to track the mobile UE, an ODE-LSTM algorithm is proposed, which is combined by … Show more
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