Rabin & Berdo, P.C.
Apparatus and method for estimating parameter of multi path signal
Disclosed are an apparatus and a method for estimating a parameter of a multi path signal. The apparatus for estimating a parameter of a multi path signal includes: a plurality of pre-processing units configured to pre-process respective reception signals received through a plurality of antennas; a plurality of parameter converting units configured to approximate a parameter set of the respective pre-processed reception signals to have a sparse characteristic in a Doppler frequency and angle of arrival domain; and a parameter estimating unit configured to estimate an angle of arrival for a plurality of reception signals in each frequency region of the Doppler frequency and angle of arrival domain.
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
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G01S G01S G01S H04B G01S G01S G01S
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Myung Don Eun Ae Minuk Jubum Joon Ho Hyun Kyu Juyul Jinup
Kim Lee Kim Kim Cho Chung Lee Kim