GENEVA, Feb. 18 -- SAMSUNG ELECTRONICS CO., LTD. (129, Samsung-ro, Yeongtong-guSuwon-siGyeonggi-do 16677), 삼성전자 주식회사 (경기도수원시영통구 삼성로 129), POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION (77, Cheongam-ro, Nam-guPohang-siGyeongsangbuk-do 37673), 포항공과대학교 산학협력단 (경상북도포항시남구 청암로 77) filed a patent application (PCT/KR2025/011896) for "METHOD AND DEVICE FOR LOW-COMPLEXITY MULTIPLE-INPUT MULTIPLE-OUTPUT ORTHOGONAL FREQUENCY DIVISION MULTIPLEXI...