Apparatus and method for performing sequential scheduling in multiple-input multiple-output system
An apparatus and method for performing sequential scheduling in a multiple-input, multiple-output (MIMO) system is provided. The method includes the steps of: selecting a user which reports the greatest partial feedback information among a plurality of pieces of partial feedback information of all users in an initialization operation, and requesting channel feedback information to the selected user; and broadcasting the channel feedback information of the selected user to remaining unselected users upon receiving the channel feedback information from the selected user. Accordingly, a maximum capacity can be obtained by using only selective channel feedback information without having to feed back channel state information of all users.
Samsung Electronics Co., Ltd. Korea Advanced Institute of Science and Technology
H H H H H H
H04B H04B H04B H04B H04B H04B
additional additional additional additional inventional additional
Kyung-Min Yong-Hoon Jin-Gon Yong-Up Yu-Seok In-Soo
Kim Lee Joung Jang Kim Hwang