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The present research work aims at the development of a systematic method to arbitrarily assign the zero dynamics of a nonlinear system by constructing the requisite synthetic output maps. The minimum-phase synthetic output maps constructed can be made statically equivalent to the original output maps, and therefore, they could be directly used for nonminimum-phase compensation purposes. Specifically,...
Currently evolving communication standards, especially those using multi-antenna (MIMO) multicarrier modulation techniques, are based on the exploitation of channel state information (CSI) at the transmitter. The utilization of adaptive transmission schemes comes with a more sensitive behavior with respect to front-end imperfections. Direct-conversion architectures in turn allow for low-cost transceiver...
This article describes the security requirements of communication systems from quantum cryptography point of view. The background of consideration is the model of secure communication system, presented in ITU-T recommendation X.805. The requirements are described in two sections: end-users requirements, which should be clarified at the beginning of security architecture designing and system requirements,...
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