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 balancing the transmit power spectra, the impact of crosstalk can be minimized leading to spectacular performance gains. This is referred to as spectrum management. In this paper, a unifying perspective is presented on distributed spectrum management algorithms based on the Karush

• Type: Journal
• Year: 2008
• Where: TSP
• Authors: Paschalis Tsiaflakis, Moritz Diehl, Marc Moonen
• Keywords: Crosstalk, Distributed Algorithms, Spectrum Management, TSP 2008