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Advanced Signal Processing for Digital Subscriber Lines

  1. We consider the design of near-capacity-achieving error-correcting codes for a discrete multitone (DMT) system in the presence of both additive white Gaussian noise and impulse noise. Impulse noise is one of t...

    Authors: Masoud Ardakani, Frank R. Kschischang and Wei Yu

    Citation: EURASIP Journal on Advances in Signal Processing 2006 2006:098738

    Content type: Research Article

    Published on:

  2. We present a practical solution for dynamic spectrum management (DSM) in digital subscriber line systems: the normalized-rate iterative algorithm (NRIA). Supported by a novel optimization problem formulation, ...

    Authors: Driton Statovci, Tomas Nordström and Rickard Nilsson

    Citation: EURASIP Journal on Advances in Signal Processing 2006 2006:095175

    Content type: Research Article

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  3. With increasing bandwidths and decreasing loop lengths, crosstalk becomes the main impairment in VDSL systems. For downstream communication, crosstalk precompensation techniques have been designed to cope with...

    Authors: J. Louveaux and A.-J. van der Veen

    Citation: EURASIP Journal on Advances in Signal Processing 2006 2006:094105

    Content type: Research Article

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  4. In recent years, there has been a growing interest in hybrid fiber-copper access solutions, as in fiber to the basement (FTTB) and fiber to the curb/cabinet (FTTC). The twisted pair segment in these architectu...

    Authors: E Karipidis, N Sidiropoulos, A Leshem, Li Youming, R Tarafi and M Ouzzif

    Citation: EURASIP Journal on Advances in Signal Processing 2006 2006:085859

    Content type: Research Article

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  5. Discrete multitone (DMT) uses an inverse discrete Fourier transform (IDFT) to modulate data on the carriers. The high sidelobes of the IDFT filter bank used can lead to spurious emissions (egress) in unauthori...

    Authors: Gert Cuypers, Koen Vanbleu, Geert Ysebaert and Marc Moonen

    Citation: EURASIP Journal on Advances in Signal Processing 2006 2006:070387

    Content type: Research Article

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  6. Dynamic spectrum management (DSM) comprises a new set of techniques for multiuser power allocation and/or detection in digital subscriber line (DSL) networks. At the Alcatel Research and Innovation Labs, we ha...

    Authors: Etienne Van den Bogaert, Tom Bostoen, Jan Verlinden, Raphael Cendrillon and Marc Moonen

    Citation: EURASIP Journal on Advances in Signal Processing 2006 2006:067686

    Content type: Research Article

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  7. While most existing loading algorithms for xDSL-DMT systems strive for the optimal energy distribution to maximize their rate, the amounts of bits loaded to subcarriers are constrained to be integers and the a...

    Authors: Saswat Panigrahi and Tho Le-Ngoc

    Citation: EURASIP Journal on Advances in Signal Processing 2006 2006:065716

    Content type: Research Article

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  8. Until now static spectrum management has ensured that DSL lines in the same cable are spectrally compatible under worst-case crosstalk conditions. Recently dynamic spectrum management (DSM) has been proposed a...

    Authors: Jan Verlinden, Etienne Vanden Bogaert, Tom Bostoen, Francesca Zanier, Marco Luise, Raphael Cendrillon and Marc Moonen

    Citation: EURASIP Journal on Advances in Signal Processing 2006 2006:058380

    Content type: Research Article

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  9. Commonly used time domain equalizer (TEQ) design methods have been recently unified as an optimization problem involving an objective function in the form of a Rayleigh quotient. The direct generalized eigenva...

    Authors: Güner Arslan, Biao Lu, Lloyd D. Clark and Brian L. Evans

    Citation: EURASIP Journal on Advances in Signal Processing 2006 2006:043154

    Content type: Research Article

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  10. Tone reservation peak-to-average (PAR) ratio reduction is an established area when it comes to bringing down signal peaks in multicarrier (DMT or OFDM) systems. When designing such a system, some questions oft...

    Authors: Niklas Andgart, Per Ödling, Albin Johansson and Per Ola Börjesson

    Citation: EURASIP Journal on Advances in Signal Processing 2006 2006:038237

    Content type: Research Article

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  11. We present an equivalent linear complementarity problem (LCP) formulation of the noncooperative Nash game resulting from the DSL power control problem. Based on this LCP reformulation, we establish the linear ...

    Authors: Zhi-Quan Luo and Jong-Shi Pang

    Citation: EURASIP Journal on Advances in Signal Processing 2006 2006:024012

    Content type: Research Article

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  12. In this paper, the use of cosine-modulated filter banks (CMFBs) for multicarrier modulation in the application of very-high-speed digital subscriber lines (VDSLs) is studied. We refer to this modulation techni...

    Authors: Lekun Lin and Behrouz Farhang-Boroujeny

    Citation: EURASIP Journal on Advances in Signal Processing 2006 2006:019329

    Content type: Research Article

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