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ICC
2009
IEEE
205views Communications» more  ICC 2009»
14 years 2 months ago
Dynamic Channel Feedback Control for Limited-Feedback Multi-User MIMO Systems
—Efficient channel feedback methods are becoming more important in limited-feedback multi-user multiple input multiple output (MU-MIMO) systems. We propose a new Dynamic channEl...
Illsoo Sohn, Chang Soon Park, Kwang Bok Lee
GLOBECOM
2008
IEEE
14 years 1 months ago
Performance of Multi-User MIMO Precoding with Limited Feedback over Measured Channels
Abstract—In multi-user multiple-input multiple-output (MUMIMO) systems, channel state information at the transmitter (CSIT) allows for multi-user spatial multiplexing and thus in...
Florian Kaltenberger, David Gesbert, Raymond Knopp...
ICC
2008
IEEE
142views Communications» more  ICC 2008»
14 years 1 months ago
Multiuser MIMO Downlink with Limited Feedback Using Transmit-Beam Matching
— The multiuser multiple-input multiple-output (MIMO) broadcast channel uses multiple antennas at the transmitter to simultaneously deliver information to multiple users. Despite...
Tae-Hyun Kim, Robert W. Heath Jr., Sunghyun Choi
ICRA
2010
IEEE
134views Robotics» more  ICRA 2010»
13 years 6 months ago
Generalized Bilateral MIMO Control by States Convergence with time delay and application for the teleoperation of a 2-DOF helico
— Bilateral Control by States Convergence is a novel and little exploited control strategy that has been successfully applied to the teleoperation of robotic manipulators using S...
Claudia Pérez-D'Arpino, Wilfredis Medina Me...