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» Optimal Precoding for Digital Subscriber Lines
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ICC
2008
IEEE
146views Communications» more  ICC 2008»
14 years 3 months ago
Optimal Precoding for Digital Subscriber Lines
—We determine the linear precoding policy that maximizes the mutual information for general multiple-input multiple-output (MIMO) Gaussian channels with arbitrary input distribut...
Fernando Pérez-Cruz, Miguel R. D. Rodrigues...
BELL
2008
59views more  BELL 2008»
13 years 8 months ago
Performance results for digital subscriber line precoders
Phil Whiting, Alexei E. Ashikhmin, Sem C. Borst, J...
TSP
2010
13 years 4 months ago
Adaptive precoding for downstream crosstalk precancelation in DSL systems using sign-error feedback
The performance of many very high bit rate digital subscriber line (VDSL) systems is limited by the effects of crosstalk among the wires in a bundle. For the downstream, a precoder...
Jérôme Louveaux, Alle-Jan van der Vee...
JSAC
2006
93views more  JSAC 2006»
13 years 9 months ago
Multiuser Margin Optimization in Digital Subscriber Line (DSL) Channels
Abstract--This paper presents efficient multiuser margin optimization algorithms suitable for multicarrier digital subscriber line (DSL) systems using Dynamic Spectrum Management (...
Saswat Panigrahi, Yang Xu, Tho Le-Ngoc
ICC
2008
IEEE
117views Communications» more  ICC 2008»
14 years 3 months ago
Semi-Blind Power Allocation for Digital Subscriber Lines
— Digital subscriber lines (DSL) are today one of the most important means for delivering high-speed data transmission. An emerging technique for dealing with one of the technolo...
Rodrigo Moraes, Boris Dortschy, Aldebaro Klautau, ...