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ICC
2007
IEEE
115views Communications» more  ICC 2007»
14 years 1 months ago
On the Effect of Interference on the Average Degrees of Freedom in MIMO Fading Ad-Hoc Networks
— We consider MIMO fading ad-hoc networks with Rayleigh co-channel interference (CCI) where, L transmitter/receiver pairs communicate independent information over the network, si...
Zohreh Motamedi, M. Reza Soleymani
CORR
2010
Springer
116views Education» more  CORR 2010»
13 years 2 months ago
New Results on the Capacity of the Gaussian Cognitive Interference Channel
The capacity of the two-user Gaussian cognitive interference channel, a variation of the classical interference channel where one of the transmitters has knowledge of both messages...
Stefano Rini, Daniela Tuninetti, Natasha Devroye
VTC
2008
IEEE
186views Communications» more  VTC 2008»
14 years 1 months ago
Downlink Limited Feedback Transmission Schemes for Asymmetric MIMO Channels
Abstract—In multiple-input multiple-output (MIMO) broadcast channels, multiuser diversity is exploited by scheduling data transmission to users with best channel conditions. To ...
Mohsen Eslami, Witold A. Krzymien
ICC
2008
IEEE
136views Communications» more  ICC 2008»
14 years 1 months ago
New Beamforming Schemes with Optimum Receive Combining for Multiuser MIMO systems
— In this paper, we present a new beamforming scheme for a downlink of multiuser multiple-input multipleoutput (MIMO) communication systems. Recently, a blockdiagonalization (BD)...
Sang-Rim Lee, Seokhwan Park, Sung Hyun Moon, Inkyu...
GLOBECOM
2009
IEEE
14 years 1 months ago
On Downlink Network MIMO under a Constrained Backhaul and Imperfect Channel Knowledge
— Next generation mobile communications systems will most likely employ network MIMO in order to mitigate inter-cell interference and improve system fairness and spectral effici...
Patrick Marsch, Gerhard Fettweis