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JSAC
2007
104views more  JSAC 2007»
9 years 11 months ago
Tomlinson-Harashima Precoding for Broadcast Channels with Uncertainty
— We consider the design of Tomlinson-Harashima (TH) precoders for broadcast channels in the presence of channel uncertainty. For systems in which uplink-downlink reciprocity is ...
Michael Botros Shenouda, Timothy N. Davidson
TSP
2010
9 years 6 months ago
On the sensitivity of the MIMO Tomlinson-Harashima precoder with respect to channel uncertainties
Abstract--The multiple-input multiple-output Tomlinson
Despoina Tsipouridou, Athanasios P. Liavas
ICC
2007
IEEE
10 years 6 months ago
Trade-Offs of Spatial Gain for QoS-Guaranteed Services in the MIMO Broadcast Channels
— Although the capacity of multiple-input multiple output (MIMO) broadcast channels (BCs) can be achieved by dirty-paper coding (DPC), it is difficult to apply the results direct...
Seung Hwan Lee, John S. Thompson
ICC
2007
IEEE
102views Communications» more  ICC 2007»
10 years 6 months ago
Iterative MMSE Transmit and Receive Filter Design for Frequency Selective MU-MISO Systems
— We consider a multi-user multiple-input single-output (MU-MISO) scenario, where the decentralized users are served by a centralized transmitter with multiple channel inputs via...
Ralf Bendlin, Michael Joham, Josef A. Nossek, Yih-...
VTC
2006
IEEE
138views Communications» more  VTC 2006»
10 years 5 months ago
Transmit Precoding for the Multiple Antenna Broadcast Channel
— In this paper we compare the following two methods of transmit precoding for the multiple antenna broadcast channel: vector perturbation applied to channel inversion (also term...
Manish Airy, Sandeep Bhadra, Robert W. Heath Jr., ...
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