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Iteratively Detected MIMO-OFDM Twisted-Pair Transmission Schemes

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e-Business and Telecommunications (ICETE 2008)

Part of the book series: Communications in Computer and Information Science ((CCIS,volume 48))

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Abstract

Crosstalk between neighbouring wire pairs in multi-pair copper cables is an important disturbance, which essentially limits the transmission quality and the throughput of such cables. For high-rate transmission, often the strong near-end crosstalk (NEXT) disturbance is avoided or suppressed and only the far-end crosstalk (FEXT) remains as crosstalk influence. In this contribution the FEXT impact in iteratively detected MIMO-OFDM transmission schemes is studied. Extrinsic information transfer (EXIT) charts are used for analyzing and optimizing the convergence behaviour of the iterative demapping and decoding. Our results show that FEXT is not necessarily a limiting factor if appropriate signal processing strategies are used.

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Author information

Authors and Affiliations

  1. Department of Electrical Engineering and Computer Science Communications Signal Processing Group, Hochschule Wismar, University of Technology, Business and Design, Philipp-Müller-Straße 14, 23966, Wismar, Germany

    Andreas Ahrens

  2. T-Systems Enterprise Services GmbH, Goslarer Ufer 35, 10589, Berlin, Germany

    Christoph Lange

Authors
  1. Andreas Ahrens
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  2. Christoph Lange
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Editor information

Editors and Affiliations

  1. Departament of Systems and Informatics, Polytechnic Institute of Setúbal – INSTICC, Rua do Vale de Chaves - Estefanilha, 2910-761, Setúbal, Portugal

    Joaquim Filipe

  2. Department of Computer Science, West Long Branch,, Monmouth University, 07764, NJ, U.S.A.

    Mohammad S. Obaidat

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© 2009 Springer-Verlag Berlin Heidelberg

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Ahrens, A., Lange, C. (2009). Iteratively Detected MIMO-OFDM Twisted-Pair Transmission Schemes. In: Filipe, J., Obaidat, M.S. (eds) e-Business and Telecommunications. ICETE 2008. Communications in Computer and Information Science, vol 48. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-05197-5_20

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  • DOI: https://doi.org/10.1007/978-3-642-05197-5_20

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-05196-8

  • Online ISBN: 978-3-642-05197-5

  • eBook Packages: Computer ScienceComputer Science (R0)

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