42 search results - page 3 / 9 » Distributed peer-to-peer beamforming for multiuser relay net... |
ICASSP
2011
IEEE
12 years 10 months ago
2011
IEEE
Relays represent a promising approach to extend the cell coverage, combat the strong shadowing effects as well as guarantee the QoS in dense networks. Among the numerous existing ...
ICASSP
2009
IEEE
2009
IEEE
Filter-and-forward distributed beamforming for relay networks in frequency selective fading channels
14 years 27 days 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
14 years 15 days 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...
GLOBECOM
2008
IEEE
13 years 7 months ago
2008
IEEE
—This paper deals with distributed beamforming techniques for wireless networks with half-duplex amplify-andforward relays. Existing schemes optimize the beamforming weights base...
TSP
2008
13 years 6 months ago
2008
Transmit beamforming is an energy-efficient wireless communication technique that allows a transmitter with two or more antennas to focus its bandpass signal in an intended directi...