The implications of individual heterogeneity for the evolution of wealth distribution are studied in a standard model of occupational choice with financial market imperfections and local non convexities in education investment technology. The authors consider heterogeneity in the cost of educational investment, interpreted as genetic variation at the level of ...Download Now
Technological advances in very large scale integration, wireless networking, and in the manufacturing of low cost, low power digital signal processors, combined with the practical need for real time data collection have resulted in an impressive growth of research activities in Wireless Sensor Networks (WSN). Usually, a WSN consists of ...Download Now
In order to evaluate performance of mobile networks, it is necessary to consider the occurrence of random failures causing performance degradation and the consequent repair actions. This approach is especially suitable for next generation networks based on the Third Generation Partnership Project (3GPP) IP Multimedia Subsystem (IMS), as a consequence ...Download Now
In this paper, the problem of allocating users to radio resources (i.e., subcarriers) in the downlink of an OFDMA cellular network is addressed. The authors consider a multi-cellular environment with a realistic interference model and a margin adaptive approach, i.e., they aim at minimizing total transmission power while maintaining a ...Download Now
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