185 search results - page 4 / 37 » Transmit Precoding for the Multiple Antenna Broadcast Channe... |
VTC
2010
IEEE
13 years 3 months ago
2010
IEEE
A generalised vector precoding (VP) design based on the minimum bit error rate (MBER) criterion is proposed for multiuser transmission in the downlink of a multiuser system where t...
CORR
2007
Springer
13 years 5 months ago
2007
Springer
We apply the replica method to analyze vector precoding, a method to reduce transmit power in antenna array communications. The analysis applies to a very general class of channel...
GLOBECOM
2009
IEEE
13 years 3 months ago
2009
IEEE
Beamforming and relaying are two methods of improving wireless system performance. Until now, these techniques have been considered separately. In this paper, a single source (base...
GLOBECOM
2008
IEEE
13 years 6 months ago
2008
IEEE
Abstract—This paper investigates the zero-forcing (ZF) beamforming transmit strategy in the multiple-antenna multiuser downlink systems. We consider the case of mobile users equi...
ICC
2007
IEEE
14 years 3 days ago
2007
IEEE
—In this paper, we study the downlink precoding schemes for MIMO Gaussian broadcast channels (MIMO GBC). A novel low-complexity zero-forcing dirty-paper-coding (DPC) scheme, name...