公开(公告)号：US20200174096A1

公开(公告)日：2020-06-04

申请号：US16390552

申请日：2019-04-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyun Woong CHO ,  Dong Han KIM ,  Sung Do CHOI

IPC: G01S7/35 ,  G01S13/93 ,  G01S13/58

Abstract: A radar data processing method and apparatus. The radar data processing apparatus calculates phase information of a radar signal received by a radar sensor, calculates noise representative information from the calculated phase information, and determines driving-related information based on the noise representative information and radar data calculated from the radar signal.

公开(公告)号：US20200072957A1

公开(公告)日：2020-03-05

申请号：US16220552

申请日：2018-12-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung Do CHOI

IPC: G01S13/50 ,  G01S13/42 ,  G01S13/68

Abstract: A method for processing radar data including predicting an angle-of-interest (AOI) region based on a Doppler map generated from radar data, adjusting steering information based on the predicted AOI region, the steering information being used to identify the radar data, and determining direction-of-arrival (DOA) information corresponding to the radar data based on the adjusted steering information. A radar data processing apparatus including a radar sensor to sense radar data and a processor to predict an (AOI) region based on a Doppler map generated from the radar data, to adjust steering information, which is used to identify the radar data, based on the predicted AOI region, and to determine DOA information corresponding to the radar data based on the adjusted steering information.