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ICC
2007
IEEE
145views Communications» more  ICC 2007»
14 years 2 months ago
Adaptive vs. Diversity Transmission for Multiuser MISO Systems with Imperfect CSIT
Abstract— Adaptive transmission techniques including transmit beamforming, precoding, and opportunistic scheduling offer high spectral efficiency when channel state information ...
Frederick K. H. Lee, Mai H. Vu, Arogyaswami Paulra...
TWC
2010
13 years 2 months ago
Joint power allocation and relay selection for multiuser cooperative communication
User cooperation, whereby multiple users share their antennas and transmit to a common destination in a collaborative manner, has been shown to be an effective way to achieve spat...
Kanchan G. Vardhe, Daryl Reynolds, Brian D. Woerne...
VTC
2006
IEEE
103views Communications» more  VTC 2006»
14 years 1 months ago
On the Golden Code Performance for MIMO-HSDPA System
Abstract— In this paper, we propose a new MIMO-HSDPA transmission scheme with two transmit and two receive antennas, using an optimal Space-Time block code: the Golden code [1]. ...
Rym Ouertani, Ahmed Saadani, Ghaya Rekaya-Ben Othm...
TCOM
2010
107views more  TCOM 2010»
13 years 6 months ago
A Simple Recruitment Scheme of Multiple Nodes for Cooperative MAC
—Physical (PHY) layer cooperation in a wireless network allows neighboring nodes to share their communication resources in order to create a virtual antenna array by means of dis...
Francesco Verde, Thanasis Korakis, Elza Erkip, Ann...
TWC
2010
13 years 2 months ago
Adaptive linearly constrained minimum variance beamforming for multiuser cooperative relaying using the kalman filter
In this paper, we consider a wireless communication scenario with multiple source-destination pairs communicating through several cooperative amplify-and-forward relay terminals. T...
Amr El-Keyi, Benoît Champagne