Bogdan Timus

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Societal development will lead to changes in the way mobile and wireless communication systems are used. Essential services such as e-banking, elearning, and e-health will continue to proliferate and become more mobile. On-demand information and entertainment (e.g., in the form of augmented reality) will progressively be delivered over mobile and wireless(More)
The use of ad hoc/multihop as an extension to the cellular system has been proposed in the literature as a candidate architecture for providing lower infrastructure costs. In this paper the base station and wireless relay density are used as the main measures for the infrastructure cost. An analytical expression is deduced for the relation between the base(More)
METIS (Mobile and wireless communications Enablers for the Twenty-twenty Information Society) is the EU flagship 5G project having the objective to lay the foundation for 5G systems and to build consensus prior to standardization. The METIS overall approach towards 5G builds upon the evolution of existing technologies complemented by new radio concepts that(More)