하향링크 다중사용자 다중입출력 채널에서 ＢＴＨＰ를 위한 ＭＬ 수신기와 블록 삼각화 기법
권동승, 예충일, 최인경, 이승준, 송영석, 김지형, 곽병재, 김준두, 강지원, 이충용
- 8509336 (2013.08.13)
- Disclosed is a transmitting/receiving method in a multi-user multiple-input multiple-output (MU-MIMO) channel. The transmitting method includes: performing QR decomposition on a Hermitian transpose matrix of a channel matrix to obtain a first matrix and a second matrix as a triangular matrix; obtaining a preprocessing matrix by using the first matrix; and forming an effective channel based on the preprocessing matrix by a block triangulation technique.
- KSP 제안 키워드
- Effective channel, Multiple input multiple output(MIMO), Multiple-Input Multiple-Output System, Multiuser Multiple-Input Multiple-Output(MU-MIMO), QR Decomposition, Triangulation Technique, channel matrix, multi-user, multi-user multiple-input multiple-output system, multiple-input, multiple-output