The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 27, 2023
Filed:
Dec. 01, 2021
Samsung Electronics Co., Ltd., Suwon-si, KR;
Yongin Choi, Seoul, KR;
Yangsoo Kwon, Seoul, KR;
Joonsung Kim, Hwaseong-si, KR;
Jinwoo Oh, Seogwipo-si, KR;
Mingoo Kim, Hwaseong-si, KR;
Inhyoung Kim, Yongin-si, KR;
Youngseok Jung, Suwon-si, KR;
Jinwon Choi, Seongnam-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-do, KR;
Abstract
An operating method of a communication device for providing a beamformed transmission signal to a plurality of terminals may include determining a target transmission vector based on an area restriction condition for each of the plurality of terminals, generating a beam selection matrix for selecting some of a plurality of antennas based on the target transmission vector and a beam selection condition, generating a precoding matrix based on the target transmission vector and the beam selection matrix, and generating a transmission signal based on the beam selection matrix and the precoding matrix.