Showing 81 - 91 results of 91 for search '"digital subscriber line"', query time: 0.14s Refine Results
  1. 81

    Investigation of VDSL2 Digital Lines with Bridged Taps and Various Parameters by Pavel Lafata

    Published 2013-01-01
    “…Modern Very-High Speed Digital Subscriber Lines (VDSL2) can potentially increase the transmission rates in access networks up to tens of Mbps in both directions. …”
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  2. 82

    An Evolutionary Algorithm for Improved Diversity in DSL Spectrum Balancing Solutions by Dortschy Boris, Bezerra Johelden, Klautau Aldebaro, Monteiro Marcio, Pelaes Evaldo, Medeiros Eduardo

    Published 2010-01-01
    “…<p>Abstract</p> <p>There are many spectrum balancing algorithms to combat the deleterious impact of crosstalk interference in digital subscriber lines (DSL) networks. These algorithms aim to find a unique operating point by optimizing the power spectral densities (PSDs) of the modems. …”
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  3. 83

    An Evolutionary Algorithm for Improved Diversity in DSL Spectrum Balancing Solutions by Johelden Bezerra, Aldebaro Klautau, Marcio Monteiro, Evaldo Pelaes, Eduardo Medeiros, Boris Dortschy

    Published 2010-01-01
    “…There are many spectrum balancing algorithms to combat the deleterious impact of crosstalk interference in digital subscriber lines (DSL) networks. These algorithms aim to find a unique operating point by optimizing the power spectral densities (PSDs) of the modems. …”
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    Article
  4. 84

    Near-Capacity Coding for Discrete Multitone Systems with Impulse Noise by Kschischang Frank R, Yu Wei, Ardakani Masoud

    Published 2006-01-01
    “…Impulse noise is one of the main channel impairments for digital subscriber lines (DSL). One way to combat impulse noise is to detect the presence of the impulses and to declare an erasure when an impulse occurs. …”
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    Article
  5. 85

    Modeling of Transmission Functions and Crosstalk in Metallic Cables for Implementation of MIMO Concept by J. Vodrazka, P. Lafata

    Published 2009-12-01
    “…It would be possible to use VDSL2 digital subscriber lines and implement MIMO concept into the existing metallic networks for this purpose, but before that it will be necessary to solve several problems first. …”
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    Article
  6. 86

    The Worst-Case Interference in DSL Systems Employing Dynamic Spectrum Management by Brady Mark H, Cioffi John M

    Published 2006-01-01
    “…<p/> <p>Dynamic spectrum management (DSM) has been proposed to achieve next-generation rates on digital subscriber lines (DSL). Because the copper twisted-pair plant is an interference-constrained environment, the multiuser performance and spectral compatibility of DSM schemes are of primary concern in such systems. …”
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  7. 87

    Split SR-RLS for the Joint Initialization of the Per-Tone Equalizers and Per-Tone Echo Cancelers in DMT-Based Receivers by Ysebaert Geert, Vanbleu Koen, Cuypers Gert, Moonen Marc

    Published 2004-01-01
    “…<p/> <p>In asymmetric digital subscriber lines (ADSL), the available bandwidth is divided in subcarriers or tones which are assigned to the upstream and/or downstream transmission direction. …”
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  8. 88

    Computationally Efficient Partial Crosstalk Cancellation in Fast Time-Varying DSL Crosstalk Environments by Lee M. Garth, Amir R. Forouzan

    Published 2007-01-01
    “…Line selection (LS), tone selection (TS), and joint tone-line selection (JTLS) partial crosstalk cancellers have been proposed to reduce the online computational complexity of far-end crosstalk (FEXT) cancellers in digital subscriber lines (DSL). However, when the crosstalk profile changes rapidly over time, there is an additional requirement that the partial crosstalk cancellers, particularly the LS and JTLS schemes, should also provide a low preprocessing complexity. …”
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  9. 89

    A NOVEL QOS SCHEDULING FOR WIRELESS BROADBAND NETWORKS by D. David Neels Pon Kumar, K. Murugesan, S.Raghavan

    Published 2010-09-01
    “…When users want broadband Internet service, they are generally restricted to a DSL (Digital Subscribers Line), or cable-modem-based connection. …”
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  10. 90

    A feasibility study for the provision of electronic healthcare tools and services in areas of Greece, Cyprus and Italy by Konnis Georgios, Androulidakis Aggelos, Papadopoulos Homer, Perakis Kostas, Kyriacou Efthyvoulos, Mougiakakou Stavroula G, Tranfaglia Riccardo, Pecchia Leandro, Bracale Umberto, Pattichis Constantinos, Koutsouris Dimitrios

    Published 2011-06-01
    “…</p> <p>These systems support data transmission over simple phone lines, internet connections, integrated services digital network/digital subscriber lines, satellite links, mobile networks (GPRS/3G), and wireless local area networks. …”
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  11. 91

    Far-End Crosstalk Mitigation for Future Wireline Networks Beyond G.mgfast: A Survey and an Outlook by Yangyishi Zhang, Rong Zhang, Jiankang Zhang, Tong Bai, Anas F. Al Rawi, Marc Moonen, Lajos Hanzo

    Published 2020-01-01
    “…Regarding the current wireline network paradigm, dominated by the copper-based digital subscriber lines (DSL) technology, multi-Gigabit data rate is the ambitious design objective at the customer end for the forthcoming ITU-T G.mgfast standard. …”
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