Zoltán Jakó

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Delivery of multimedia transmission in mobile networks requires appropriate coverage and enough capacity to provide Quality of Service. Femtocell systems can be suitable network components to handle these challenges. State of the art mobile and wireless networks introduce MIMO transmitters and receivers to increase available capacity significantly in(More)
This paper deals with the effect of deploying femtocells into conventional networks like UMTS and new systems like LTE. Femtocells are a cost efficient way to extend the coverage and capacity in a house or a flat. However if the number of femtocells exceed the maximum acceptable level the interference makes the whole system unusable. The article(More)
Extending conventional LTE systems with small cells offer new horizon in mobile communications to provide better coverage and enhance capacity. OFDM-based air interfaces allow sharing this capacity in a very flexible way. MIMO transmitters and receivers introduce significant increase in capacity in exchange of very sophisticated signal processing(More)
The application of network coding in wireless environment provides a new horizon for throughput enhancement. By means of network coding the throughput of a network can be increased very efficiency. In this paper we use a family of constant dimension subspace codes called lifted rank-metric coding (LRMC) and investigate its performance in a general wireless(More)
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