6 search results - page 1 / 2 » Multiuser Margin Optimization in Digital Subscriber Line (DS... |
JSAC
2006
13 years 4 months ago
2006
Abstract--This paper presents efficient multiuser margin optimization algorithms suitable for multicarrier digital subscriber line (DSL) systems using Dynamic Spectrum Management (...
ICC
2007
IEEE
13 years 8 months ago
2007
IEEE
This paper proposes an efficient algorithm that produces near-optimal discrete bit-loading for a Gaussian interference channel that models a DSL network. It first takes a continuou...
CORR
2010
Springer
13 years 4 months ago
2010
Springer
Abstract-Recently, the duality between Multiple Input Multiple Output (MIMO) Multiple Access Channels (MAC) and MIMO Broadcast Channels (BC) has been established under a total powe...
ICC
2008
IEEE
13 years 11 months ago
2008
IEEE
—We determine the linear precoding policy that maximizes the mutual information for general multiple-input multiple-output (MIMO) Gaussian channels with arbitrary input distribut...
ICC
2008
IEEE
13 years 11 months ago
2008
IEEE
— 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...