• DocumentCode
    386696
  • Title

    Performance of an adaptive multi-dimensional lattice equaliser for Q2PSK over multipath channels

  • Author

    Cilliers, JE ; Linde, Lp

  • Author_Institution
    CSIR, Pretoria, South Africa
  • Volume
    1
  • fYear
    2002
  • fDate
    2-4 Oct. 2002
  • Firstpage
    155
  • Abstract
    The paper presents results on the performance of an adaptive decision feedback equaliser (DFE) for the multi-dimensional Q2PSK modulation format in static multipath channels. The modem integrates dynamic synchronisation mechanisms with an adaptive multi-dimensional lattice equaliser to mitigate the detrimental effects of intersymbol interference (ISI) caused by multipath channels. The results presented have been constrained to static channels due to the complexity of the problem addressed. The presentation incorporates both analytical as well as simulation results.
  • Keywords
    adaptive equalisers; cellular radio; computational complexity; decision feedback equalisers; intersymbol interference; multidimensional signal processing; multipath channels; quadrature phase shift keying; synchronisation; DFE; Q2PSK; adaptive equaliser; cellular telephone; decision feedback equaliser; dynamic synchronisation; intersymbol interference; mobile communication; modem; multi-dimensional equaliser; multi-dimensional lattice equaliser; multipath channels; Adaptive equalizers; Analytical models; Decision feedback equalizers; Interference constraints; Intersymbol interference; Lattices; Modems; Modulation; Multipath channels; Phase shift keying;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Africon Conference in Africa, 2002. IEEE AFRICON. 6th
  • Print_ISBN
    0-7803-7570-X
  • Type

    conf

  • DOI
    10.1109/AFRCON.2002.1146825
  • Filename
    1146825
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=386696