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1. WO2020138888 - METHOD FOR DETERMINING OPTIMAL BEAM AND AN ELECTRONIC DEVICE THEREOF

Publication Number WO/2020/138888
Publication Date 02.07.2020
International Application No. PCT/KR2019/018309
International Filing Date 23.12.2019
IPC
H04B 7/08 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
02Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas
04using two or more spaced independent antennas
08at the receiving station
H04B 7/0408 2017.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
02Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas
04using two or more spaced independent antennas
0408using two or more beams, i.e. beam diversity
CPC
H04B 17/309
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
17Monitoring; Testing
30of propagation channels
309Measuring or estimating channel quality parameters
H04B 17/373
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
17Monitoring; Testing
30of propagation channels
373Predicting channel quality parameters
H04B 17/382
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
17Monitoring; Testing
30of propagation channels
382for resource allocation, admission control or handover
H04B 7/0617
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
04using two or more spaced independent antennas
06at the transmitting station
0613using simultaneous transmission
0615of weighted versions of same signal
0617for beam forming
H04B 7/0695
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
04using two or more spaced independent antennas
06at the transmitting station
0686Hybrid systems, i.e. switching and simultaneous transmission
0695using beam selection
H04B 7/088
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
04using two or more spaced independent antennas
08at the receiving station
0868Hybrid systems, i.e. switching and combining
088using beam selection
Applicants
  • SAMSUNG ELECTRONICS CO., LTD. [KR]/[KR]
Inventors
  • CHO, Yongsang
  • LEE, Sangho
Agents
  • KWON, Hyuk-Rok
  • LEE, Jeong-Soon
Priority Data
10-2018-017076327.12.2018KR
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD FOR DETERMINING OPTIMAL BEAM AND AN ELECTRONIC DEVICE THEREOF
(FR) PROCÉDÉ DE DÉTERMINATION D'UN FAISCEAU OPTIMAL ET DISPOSITIF ÉLECTRONIQUE ASSOCIÉ
Abstract
(EN)
To generate a beam book, an operating method of an electronic device may include acquiring measurement information of a plurality of antenna in a first direction, determining offset values between phase values per antenna for the first direction, determining phase values which satisfy the offset values and maximize receive power for the first direction, and determining phase values for a second direction, based on the offset values and the phase values for the first direction.
(FR)
Dans la présente invention, pour générer un livre de faisceaux, un procédé de fonctionnement d'un dispositif électronique peut comprendre l'acquisition d'informations de mesure d'une pluralité d'antennes dans une première direction; la détermination de valeurs de décalage entre des valeurs de phase pour chaque antenne pour la première direction; la détermination de valeurs de phase qui répondent aux valeurs de décalage et maximisent la puissance pour la première direction; et la détermination de valeurs de phase pour une seconde direction sur la base des valeurs de décalage et des valeurs de phase pour la première direction.
Also published as
Latest bibliographic data on file with the International Bureau