Now showing items 5-10 of 10

  • MIMO Spatial Diversity Communications - Signal Processing and Channel Capacity 

    Sykora, J. (Společnost pro radioelektronické inženýrství, 2002-12)
    This paper derives an equivalent discrete channel model for MIMO spatial diversity communications generally considering multidimensional spatial branch symbols and arbitrary path delays. This model is subsequently used for ...
  • Mobile Access to the Internet 

    Novikmec, J.; Dobos, L. (Společnost pro radioelektronické inženýrství, 2002-12)
    In this paper various aspects of mobile access to Internet are discussed. We mention general Internet protocols and mobile enhancements and also future models that will be used in near future.
  • Mutual Interference Models for CDMA Mobile Communication Networks 

    Wieser, V.; Hrudkay, K. (Společnost pro radioelektronické inženýrství, 2002-12)
    Nowadays we are witnesses of a huge development one of the most progressive communication technology - mobile networks. The main problem in these networks is an elimination of the mutual interference, which, mainly in ...
  • Power Control Imperfection in CDMA Systems with Adaptive Antennas 

    Hrudkay, K.; Wieser, V. (Společnost pro radioelektronické inženýrství, 2002-12)
    This paper deals with a simulation of cellular CDMA system using base station adaptive antennas. The model assumes two tiers area, four types of antennas, lognormal shadowing corresponding to three types of environments ...
  • Wireless Cellular Mobile Communications 

    Zalud, V. (Společnost pro radioelektronické inženýrství, 2002-12)
    In this article is briefly reviewed the history of wireless cellular mobile communications, examined the progress in current second generation (2G) cellular standards and discussed their migration to the third generation ...
  • Wireless Local Area Networks: A Comprehensive Guide 

    Pomenka, P. (Společnost pro radioelektronické inženýrství, 2002-12)
    Nowadays the demand on exchange of information is higher and higher. During recent years rapid development of radio communication, both mobile and non-mobile has been experienced. Because of need of wider frequency range ...