Tomasz Szymczyk

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Architects often build their systems consisting of many cooperating elements. In order to work properly, they need to be managed and controlled. In this article the authors would like to introduce the concept and realization of generic controller for components of a system which enables adding new elements flexibly and making them easy to integrate and(More)
The article analyses the role of Multiple Input-Multiple Output (MIMO) and Opportunity Spectrum Access (OSA) technologies in future Cognitive Radio (CR). The model of two networks operating in the same frequency band under Rayleigh fading conditions is studied in detail. The network of licensed users called the primary operates in SISO mode, while the(More)
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