99 search results - page 1 / 20 » Downlink Distributed Beamforming through Relay Networks |
GLOBECOM
2009
IEEE
13 years 2 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...
ICASSP
2009
IEEE
13 years 11 months ago
2009
IEEE
A computationally efficient distributed beamforming technique for multi-user relay networks is developed. The channel state information is assumed to be known at the relays or de...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
In cooperative networks, users share their resources to establish reliable connections between each other. If two users want to communicate through a cooperative network, differen...
ICASSP
2009
IEEE
2009
IEEE
Filter-and-forward distributed beamforming for relay networks in frequency selective fading channels
13 years 11 months ago
A half-duplex distributed beamforming technique for relay networks with frequency selective fading channels is developed. The network relays use the filter-and-forward (FF) strat...
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
—In wireless relay networks, noise at the relays can be correlated possibly due to common interference or noise propagation from preceding hops. In this work we consider a parall...