HIGH-RESOLUTION DOPPLER ESTIMATION
卷宗概要
发明人
Yi LIANG; Xiaowen ZHANG
IPC 分类
CPC 分类
The disclosure described herein generally relates to a system including one or more processors and one or more non-transitory computer-readable media storing instructions that, when executed by the one or more processors, cause the one or more processors to receive a first signal for spectral analysis wherein the first signal is a time division duplex (TDD) signal, apply a MUltiple SIgnal Classification-like (MUSIC-like) algorithm to the first signal to obtain one or more Doppler regions of interest, perform a high-resolution Doppler estimation utilizing Least Absolute Shrinkage and Selection Operator (LASSO) algorithm within the one or more Doppler regions of interest, and output a high-resolution Doppler spectrum for the first signal.
原文（中文）
The disclosure described herein generally relates to a system including one or more processors and one or more non-transitory computer-readable media storing instructions that, when executed by the one or more processors, cause the one or more processors to receive a first signal for spectral analysis wherein the first signal is a time division duplex (TDD) signal, apply a MUltiple SIgnal Classification-like (MUSIC-like) algorithm to the first signal to obtain one or more Doppler regions of interest, perform a high-resolution Doppler estimation utilizing Least Absolute Shrinkage and Selection Operator (LASSO) algorithm within the one or more Doppler regions of interest, and output a high-resolution Doppler spectrum for the first signal.