Now showing items 1-4 of 4

  • Analysis of Simulation Methods for Far-end Crosstalk Cancellation 

    Lafata, P.; Jares, P. (Společnost pro radioelektronické inženýrství, 2011-04)
    The information capacity of current digital subscriber lines is limited mainly by a crosstalk in metallic cables. The influence of near-end crosstalk (NEXT) can be well cancelled by frequency duplex method, but the elimination ...
  • Application of Fiber Ring for Protection of Passive Optical Infrastructure 

    Lafata, P.; Vodrazka, J. (Společnost pro radioelektronické inženýrství, 2013-04)
    Today, passive optical networks (PONs) are mostly used as modern high-speed access networks for various applications. However, there are also several specific applications, such as in business, office, army or science ...
  • Investigation of Accurate Far-End Crosstalk Modeling in Metallic Cables 

    Lafata, P. (Společnost pro radioelektronické inženýrství, 2012-04)
    Crosstalk and especially far-end crosstalk (FEXT) represents the most serious source of disturbance in today’s digital transmission systems. It mostly limits the information capacity of current xDSL digital subscriber lines ...
  • Modeling of Transmission Functions and Crosstalk in Metallic Cables for Implementation of MIMO Concept 

    Lafata, P.; Vodrazka, J. (Společnost pro radioelektronické inženýrství, 2009-12)
    The new promising wireless networks based on multi-carrier modulations (MCM) and multiple-input multiple-output concept (MIMO) will soon offer high-speed digital connections. Their access points are mostly connected by ...