14 search results - page 2 / 3 » QRD-Based Precoded MIMO-OFDM Systems with Reduced Feedback |
VTC
2008
IEEE
13 years 11 months ago
2008
IEEE
— In this paper, we propose a two-step precoding approach for multiple-input multiple-output (MIMO) systems by dividing the precoding process into two steps: spatial multiplexing...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
— Multiple-input multiple-output (MIMO) systems that realize a high-speed data transmission with multiple antennas at both transmitter and receiver are drawing much attention. In...
VTC
2007
IEEE
13 years 11 months ago
2007
IEEE
An efficient feedback design for single carrier frequency division multiple access (SC-FDMA) multiple input multiple output (MIMO) communication systems is described. We consider ...
ICC
2008
IEEE
13 years 11 months ago
2008
IEEE
— In this paper, we consider the joint transmitter and receiver design problem based on a novel approximate maximum likelihood decision feedback equalizer (A-ML-DFE) over frequen...
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract — Regularized block diagonalization (RBD) is a new linear precoding technique for the multi-antenna broadcast channel and has a significantly improved sum rate and dive...