• DocumentCode
    3783804
  • Title

    Performance of DMT systems in dispersive channels with correlated impulsive noise

  • Author

    G. Pay;M. Safak

  • Author_Institution
    Dept. of Electr. & Electron. Eng., Hacettepe Univ., Ankara, Turkey
  • Volume
    1
  • fYear
    2001
  • fDate
    6/23/1905 12:00:00 AM
  • Firstpage
    697
  • Abstract
    The symbol error rate (SER) performance of discrete multitone (DMT) systems is presented in dispersive channels disturbed by additive, correlated impulsive noise. The impulsive noise is modelled as Middleton´s (1977) class A interference. In order to carry out the analysis, a model to generate class A noise samples is proposed and verified by simulations. An expression for the subchannel SER is obtained and plotted for various system parameters.
  • Keywords
    "OFDM modulation","Dispersion","Gaussian noise","Additive noise","Random variables","Interference","Noise generators","Noise level","Solid modeling","Noise figure"
  • Publisher
    ieee
  • Conference_Titel
    Vehicular Technology Conference, 2001. VTC 2001 Spring. IEEE VTS 53rd
  • ISSN
    1090-3038
  • Print_ISBN
    0-7803-6728-6
  • Type

    conf

  • DOI
    10.1109/VETECS.2001.944933
  • Filename
    944933
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3783804