METHOD AND SYSTEM FOR DETERMINING THE LOCATION OF AN OBJECT BASED ON TIME DIFFERENCE OF ARRIVAL (TDOA) AND ANGLE OF ARRIVAL (AOA)

Patent №

US 11,624,801

Granted

2023-04-11

Filed 2021

Owner

RED POINT POSITIONING CORPORATION

Lab

AI components

1

nlp

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

17219037

Aspects of the subject disclosure may include, for example, receiving, from a first antenna and a second antenna of a mobile device, a first wireless signal transmitted by a first anchor of a pair of anchors, receiving, from the first antenna and the second antenna, a second wireless signal that is transmitted by a second anchor of the pair of anchors based upon the second anchor detecting the first wireless signal, determining time difference of arrival information based on the receiving the first wireless signal and the second wireless signal, determining angle of arrival information based on the receiving the first wireless signal and the second wireless signal, and estimating a location of the mobile device based on the time difference of arrival information and the angle of arrival information. Other embodiments are disclosed.

Natural languageG01S 5/0268G01S 5/12G01S 5/02213G01S 5/04G01S 5/06H04W 64/00G01S 5/0072G01S 13/765

AI classification

Natural language0.67
Knowledge representation0.16
Vision0.04
Evolutionary computation0.02
Planning0.01
Machine learning0.00
AI hardware0.00
Speech0.00

Ownership

RED POINT POSITIONING CORPORATION

assignment · 558060124

Assignors

YE, ZHENZHEN, DUAN, CHUNJIE

On an employer assignment, the assignors are typically the inventors.

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