Jefferson IP Law, LLP
Transmitting/receiving method for multi-user multiple-input multiple-output system
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.
Samsung Electronics Co., Ltd. Electronics & Telecommunications Research Institute
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Seung Joon Dong Seung Ji Hyung Byung-Jae Young Seog Chung Yong In-Kyeong Joon Doo Choong il Ji Won
Lee Kwon Kim Kwak Song Lee Choi Kim Yeh Kang