USER EQUIPMENT IN WIRELESS COMMUNICATION SYSTEM, ELECTRONIC DEVICE, METHOD AND STORAGE MEDIUM

WIPO Patent Application WO/2019/218940

A1

The present disclosure relates to a user equipment in a wireless communication system, an electronic device, a method and a storage medium. The user equipment in the wireless communication system according to the present disclosure comprises one or more processing circuits, the processing circuits being configured to execute the following operations: acquiring a downlink signal from an electronic device in the wireless communication system; estimating the angle of arrival (AOA) of the downlink signal, wherein at least the AOA and the position of the electronic device are used for estimating the position of the user equipment. By using the user equipment, electronic device, method and storage medium according to the present disclosure, the AOA of a downlink signal may be estimated when the user equipment is in an idle or initial access state, and the AOA may be used for estimating the position of the user equipment, thereby solving the problem wherein a user equipment cannot be positioned in an idle and like states.

JPH0329426	RETRO DIRECTIVE TRANSMITTER-RECEIVER
JPH0738018	INDUSTRIAL APPLICABILITY [Title of Invention]
WO/2004/021513	REDUCTION OF NEAR AMBIGUITIES

SHENG BIN (CN)
XU PINGPING (CN)
LU PENSHUN (CN)
ZHANG WENBO (CN)

PCT/CN2019/086402

November 21, 2019

May 10, 2019

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SONY CORP (JP)
SHENG BIN (CN)

G01S3/38

WO2013051969A1	2013-04-11
WO2010038998A2	2010-04-08

CN101658063A	2010-02-24
CN107318161A	2017-11-03
CN101835173A	2010-09-15
CN104219620A	2014-12-17
CN201810474674A	2018-05-17

See also references of EP 3796027A4

UNITALEN ATTORNEYS AT LAW (CN)

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