71 search results - page 12 / 15 » Space-time beamforming for multiuser wireless relay networks |
TSP
2008
14 years 11 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...
86
Voted
IWCMC
2009
ACM
15 years 6 months ago
2009
ACM
For a point-to-point multi-input multi-output (MIMO) wireless channel, we propose a feedback scheme, which consists of transmit-antenna selection algorithm and beamforming quantiz...
113
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TCOM
2010
14 years 6 months ago
2010
Abstract--This paper develops an amplify-and-forward relaying scheme for multiuser wireless cooperative networks under frequency-selective block-fading. Single-carrier frequency di...
106
Voted
GLOBECOM
2009
IEEE
15 years 3 months ago
2009
IEEE
The wireless network scenario here is based on N users that communicate one with the others through a central relay node by adopting the Analog Network Coding (ANC) paradigm. In th...
90
Voted
CORR
2007
Springer
14 years 11 months ago
2007
Springer
—We present a deterministic channel model which captures several key features of multiuser wireless communication. We consider a model for a wireless network with nodes connected...