METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SIGNAL IN COMMUNICATION SYSTEM

WIPO Patent Application WO/2023/121322

A1

A method for operation of a first communication node in an embodiment of a communication system may comprise the steps of: from among a plurality of transmission antenna elements constituting a first transmission antenna of the first communication node, determining a transmission candidate antenna group including one or more transmission antenna elements via which a wireless signal may be transmitted in the direction of a second communication node through a first lens; receiving information regarding a reception candidate antenna group from the second communication node; determining one or more antenna element combinations on the basis of the one or more transmission antenna elements included in the transmission candidate antenna group and one or more reception antenna elements included in the reception candidate antenna group; and performing, on the basis of the one or more antenna element combinations, wireless communication with the second communication node.

HAHN GENE BACK (KR)
SUH YOUNG KIL (KR)
HONG UI HYUN (KR)
KIM BUM JUN (KR)
KWON JUNG HYEON (KR)
CHOI WAN (KR)

PCT/KR2022/021009

June 29, 2023

December 21, 2022

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HYUNDAI MOTOR CO LTD (KR)
KIA CORP (KR)
SEOUL NAT UNIV R&DB FOUNDATION (KR)

H04B7/06; H01Q3/26; H01Q15/02; H04B7/08; H04B17/318

WO2000067398A1

2000-11-09

US20210376461A1	2021-12-02
US20150171946A1	2015-06-18
US20210344393A1	2021-11-04
US20190181926A1	2019-06-13
KR20210191987A
KR20220180764A
KR20210073898A	2021-06-21

E-SANG PATENT & TRADEMARK LAW FIRM (KR)

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