System and method for distance measurement using UWB radar

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United States of America

PATENT NO 12192034
APP PUB NO 20230246882A1
SERIAL NO

18160873

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Abstract

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A method includes obtaining a channel impulse response (CIR) based on multiple ultrawide band (UWB) measurements between a mobile device and a target object. The method also includes estimating a first distance between the mobile device and the target object based on an energy of the CIR. The method also includes estimating a second distance between the mobile device and the target object based on a phase of the CIR. The method also includes obtaining an estimated distance between the mobile device and the target object based on at least one of the first distance and the second distance.

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Patent Owner(s)

Patent OwnerAddress
SAMSUNG ELECTRONICS CO LTD129 SAMSUNG-RO YEONGTONG-GU SUWON-SI GYEONGGI-DO 16677

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nguyen, Hoang Viet Plano, US 53 1147
Shin, Jiho Suwon-si, KR 19 19
Xie, Qiang Suwon-si, KR 52 374
Zhu, Yuming Plano, US 52 148

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