Title:
ARTIFICIAL INTELLIGENCE-BASED BEAM MANAGEMENT METHOD IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/112592
Kind Code:
A1
Abstract:
Disclosed are a method for performing beam management in a wireless communication system and an apparatus therefor. Particularly, a method for performing beam management by a base station in a wireless communication system comprises the steps of: determining parameters related to beam management; transmitting a reference signal for beam management to a user equipment (UE) on the basis of the parameters related to beam management; receiving, from a terminal, a beam-related report calculated on the basis of the reference signal; performing artificial neural network learning on the basis of the beam-related report; and updating the parameters related to beam management on the basis of the neural network learning result, wherein the parameters related to beam management include i) location information of the terminal and ii) movement path information of the terminal, and the location information of the terminal is expressed by a zenith angle and an azimuth angle.
Inventors:
PARK HAEWOOK (KR)
YOO JUNHYUK (KR)
PARK SANGCHUN (KR)
PARK JONGHYUN (KR)
SUNG WONJIN (KR)
YOO JUNHYUK (KR)
PARK SANGCHUN (KR)
PARK JONGHYUN (KR)
SUNG WONJIN (KR)
Application Number:
PCT/KR2020/017558
Publication Date:
June 10, 2021
Filing Date:
December 03, 2020
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
UNIV SOGANG RES FOUNDATION (KR)
UNIV SOGANG RES FOUNDATION (KR)
International Classes:
H04B7/0408; H04B7/0417; H04B7/06; H04L5/00
Domestic Patent References:
| WO2019118291A1 | 2019-06-20 | |||
| WO2019112499A1 | 2019-06-13 | |||
| WO2019172813A1 | 2019-09-12 |
Foreign References:
| US20190253117A1 | 2019-08-15 | |||
| US20190222275A1 | 2019-07-18 |
Attorney, Agent or Firm:
ROYAL PATENT & LAW OFFICE (KR)
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