Method and apparatus for through-the-wal deep radar-based human activity recognition

Patent metadata

Field	Value
Publication number	US-2025389837-A1
Application number	US-202418972667-A
Country	US
Kind code	A1
Filing date	Dec 6, 2024
Priority date	Jun 23, 2024
Publication date	Dec 25, 2025
Grant date	—

Abstract

A method, includes receiving, by a computing device, electronic information about an area. The method includes determining, by the computing device, whether the area is occupied by a person. The area is located behind a wall and the wall is between the computing device and the area.

First claim

What is claimed is:

1 . A method, comprising:
receiving, by a computing device, electronic information about an area; determining, by the computing device, whether the area is occupied by a person,
wherein the area is located behind a wall and the wall is between the computing device and the area.

2 . The method of claim 1 , wherein the determining whether the area is occupied further comprises:
analyzing captured backscattered ultra-wideband radar signal.

3 . The method of claim 1 , further comprising:
determining, by a computing device, whether the area has another person that is moving in a particular direction, wherein the computing device distinguishes between the person and the other person.

4 . The method of claim 1 , wherein the computing device has a training accuracy of 99.82 for determining whether the area has the person.

Assignees

• Abu Dhabi Univ

Inventors

• Yousaf Jawad
• Yakoub Satanai
• Karkanawi Sara
• Hassan Taimur
• Ghazel Mohammed

Classifications

• G01S13/56 Primary

  for presence detection {(presence detection using near field arrangements G01V3/00, e.g. G01V3/08, G01V3/12; burglar, theft or intruder alarms with electrical actuation G08B13/22 - G08B13/26)} · CPC title

• G01S13/62

  Sense-of-movement determination {(G01S13/589 takes precedence)} · CPC title

• G01S7/417

  involving the use of neural networks · CPC title

• G01S13/0209

  Systems with very large relative bandwidth, i.e. larger than 10 %, e.g. baseband, pulse, carrier-free, ultrawideband · CPC title

• G01S13/888 Primary

  through wall detection · CPC title