7 search results - page 1 / 2 » Transmit beamforming for wireless multicasting using channel... |
ICASSP
2009
IEEE
13 years 11 months ago
2009
IEEE
The problem of transmit beamforming for single-group multicasting is considered, where the objective is to transmit common information to a (large) number of users. The transmitte...
TSP
2008
13 years 4 months ago
2008
The problem of transmit beamforming to multiple cochannel multicast groups is considered, when the channel state is known at the transmitter and from two viewpoints: minimizing tot...
TSP
2010
12 years 11 months ago
2010
GLOBECOM
2006
IEEE
13 years 10 months ago
2006
IEEE
—We demonstrate that receive antenna selection (RAS) provides significant increase in the achievable sum rates for multi-user MIMO wireless downlinks that employ block diagonaliz...
VTC
2010
IEEE
13 years 2 months ago
2010
IEEE
—A common simplification in the treatment of random linear channels is the assumption of stationarity of the channel in time. The wireless channel is, however, known to be inher...