US 12,413,284 B2
Method and apparatus for transmitting and receiving signal in communication system
Gene Back Hahn, Hwaseong-si (KR); Young Kil Suh, Hwaseong-si (KR); Ui Hyun Hong, Hwaseong-si (KR); Bum Jun Kim, Seoul (KR); Jeonghyeon Kwon, Seoul (KR); and Wan Choi, Seoul (KR)
Assigned to Hyundai Motor Company, Seoul (KR); Kia Corporation, Seoul (KR); and Seoul National University R & DB Foundation, Seoul (KR)
Filed by HYUNDAI MOTOR COMPANY, Seoul (KR); KIA CORPORATION, Seoul (KR); and SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION, Seoul (KR)
Filed on Jun. 11, 2024, as Appl. No. 18/740,267.
Application 18/740,267 is a continuation in part of application No. PCT/KR2022/021009, filed on Dec. 21, 2022.
Claims priority of application No. 10-2021-0183552 (KR), filed on Dec. 21, 2021.
Prior Publication US 2024/0348309 A1, Oct. 17, 2024
Int. Cl. H04L 5/12 (2006.01); H01Q 15/02 (2006.01); H04B 7/06 (2006.01); H04B 7/08 (2006.01)
CPC H04B 7/0691 (2013.01) [H01Q 15/02 (2013.01); H04B 7/0874 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An operation method of a first communication node in a communication system, the method comprising:
determining, by a processor, a first lens to be applied to a first transmission antenna of the first communication node;
identifying, by the processor, a first transmission direction for a second communication node of the communication system;
determining, by the processor, a transmission candidate antenna group that includes one or more transmission antenna elements capable of transmitting a wireless signal in the first transmission direction through the first lens among a plurality of transmission antenna elements constituting the first transmission antenna;
receiving, by the processor, information on a reception candidate antenna group from the second communication node;
determining, by the processor, one or more antenna element combinations based on 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, by the processor, wireless communication with the second communication node based on the one or more antenna element combinations.