48 search results - page 7 / 10 » Optimum MIMO-OFDM Receivers with Imperfect Channel State Inf... |
TWC
2008
13 years 7 months ago
2008
Abstract--Significant throughput improvements can be obtained in multiple-input multiple-output (MIMO) fading channels by merging beamforming at the transmitter and maximal ratio c...
CORR
2006
Springer
13 years 7 months ago
2006
Springer
In this two-part paper, we consider the transmission of confidential data over wireless wiretap channels. The first part presents an information-theoretic problem formulation in w...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
This paper considers minimum sum mean-squared error (sum-MSE) linear transceiver designs in multiuser downlink systems with imperfect channel state information. Specifically, we de...
ICASSP
2008
IEEE
14 years 2 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...
TIT
2010
13 years 2 months ago
2010
Most communication systems use some form of feedback, often related to channel state information. The common models used in analyses either assume perfect channel state information...