18 citations · 27 across the 6 of their papers we have counts for
6 papers
Model-Driven Sensing-Node Selection and Power Allocation for Tracking Maneuvering Targets in Perceptive Mobile Networks
Lei Xie, Hengtao He, Shenghui Song +1
Maneuvering target tracking will be an important service of future wireless networks to assist innovative applications such as intelligent transportation. However, tracking maneuve…
Intelligent Reflecting Surface-Aided Maneuvering Target Sensing: True Velocity Estimation
Lei Xie, Xianghao Yu, S. H. Song
Maneuvering target sensing will be an important service of future vehicular networks, where precise velocity estimation is one of the core tasks. To this end, the recently proposed…
A Computational Efficient Maximum Likelihood Direct Position Determination Approach for Multiple Emitters Using Angle and Doppler Measurements
Ziqiang Wang, Yimao Sun, Qun Wan +2
Emitter localization is widely applied in the military and civilian _elds. In this paper, we tackle the problem of position estimation for multiple stationary emitters using Dopple…
Cross-Validated Tuning of Shrinkage Factors for MVDR Beamforming Based on Regularized Covariance Matrix Estimation
Lei Xie, Zishu He, Jun Tong +2
This paper considers the regularized estimation of covariance matrices (CM) of high-dimensional (compound) Gaussian data for minimum variance distortionless response (MVDR) beamfor…
Regularized Covariance Estimation for Polarization Radar Detection in Compound Gaussian Sea Clutter
Lei Xie, Zishu He, Jun Tong +3
This paper investigates regularized estimation of Kronecker-structured covariance matrices (CM) for polarization radar in sea clutter scenarios where the data are assumed to follow…
Energy-aware Traffic Engineering in Hybrid SDN/IP Backbone Networks
Yunkai Wei, Xiaoning Zhang, Lei Xie +1
Software Defined Networking (SDN) can effectively improve the performance of traffic engineering and has promising application foreground in backbone networks. Therefore, new energ…