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ICASSP
2011
IEEE
12 years 8 months ago
Dynamic spectrum management in DSL with asynchronous crosstalk
Dynamic spectrum management (DSM) aims to optimally allocate per-user transmit spectra so that the effect of multiuser interference (crosstalk) is minimized and the capabilities o...
Rodrigo B. Moraes, Paschalis Tsiaflakis, Marc Moon...
GLOBECOM
2008
IEEE
13 years 11 months ago
Throughput and Delay of DSL Dynamic Spectrum Management with Dynamic Arrivals
Abstract—In modern DSL networks, crosstalk among different lines (i.e., users) is the major source of performance degradation. Dynamic Spectrum Management (DSM) refers to a set o...
Paschalis Tsiaflakis, Yung Yi, Mung Chiang, Marc M...
GLOBECOM
2008
IEEE
13 years 11 months ago
Impact of Crosstalk Estimation on the Dynamic Spectrum Management Performance
Abstract—The development and assessment of spectrum management methods for the copper access network are usually conducted under the assumption of accurate channel information. A...
Neiva Lindqvist, Fredrik Lindqvist, Boris Dortschy...
TSP
2008
106views more  TSP 2008»
13 years 4 months ago
Distributed Spectrum Management Algorithms for Multiuser DSL Networks
Modern digital subscriber line (DSL) networks suffer from crosstalk among different lines in the same cable bundle. This crosstalk can lead to a major performance degradation. By b...
Paschalis Tsiaflakis, Moritz Diehl, Marc Moonen
TSP
2010
12 years 11 months ago
Improved dual decomposition based optimization for DSL dynamic spectrum management
Dynamic spectrum management (DSM) has been recognized as a key technology to significantly improve the performance of digital subscriber line (DSL) broadband access networks. The b...
Paschalis Tsiaflakis, Ion Necoara, Johan A. K. Suy...