대량다중입력다중출력시스템에서에너지와스펙트럼효율을높이효율적인파일럿배정과파워할당

다오 - 2021 - oak.ulsan.ac.kr
Massive multiple-input-multiple-output (MIMO) has been considered as a promising
transmission technique for future wireless networks (5G and beyond) since it has the ability …