Universita degli Studi di Salerno

Displaying 1-5 of 5 results

  • White Papers // May 2011

    The Evolution Of Wealth Distribution In A Model Of Educational Investment With Heterogenous Agents

    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...

    Provided By Universita degli Studi di Salerno

  • White Papers // Apr 2011

    Optimal Time Data Gathering in Wireless Networks With Omni-Directional Antennas

    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...

    Provided By Universita degli Studi di Salerno

  • White Papers // Oct 2010

    Performance Evaluation of IMS-Based Core Networks in Presence of Failures

    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...

    Provided By Universita degli Studi di Salerno

  • White Papers // Jul 2010

    Radio Resource Allocation in OFDMA Multi-Cell Networks

    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...

    Provided By Universita degli Studi di Salerno

  • White Papers // Mar 2010

    Identification In Structural Vector Autoregressions Through Graphical Modeling And Monetary Policy: A Cross-country Analysis

    There is an ongoing debate on how to identify monetary policy shocks in SVAR models. Graphical modeling exploits statistical properties of data for identification and offers a data based tool to shed light on the issue. The authors conduct a cross-country analysis, considering European Monetary Union (EMU), Japan and US....

    Provided By Universita degli Studi di Salerno

  • White Papers // May 2011

    The Evolution Of Wealth Distribution In A Model Of Educational Investment With Heterogenous Agents

    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...

    Provided By Universita degli Studi di Salerno

  • White Papers // Apr 2011

    Optimal Time Data Gathering in Wireless Networks With Omni-Directional Antennas

    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...

    Provided By Universita degli Studi di Salerno

  • White Papers // Mar 2010

    Identification In Structural Vector Autoregressions Through Graphical Modeling And Monetary Policy: A Cross-country Analysis

    There is an ongoing debate on how to identify monetary policy shocks in SVAR models. Graphical modeling exploits statistical properties of data for identification and offers a data based tool to shed light on the issue. The authors conduct a cross-country analysis, considering European Monetary Union (EMU), Japan and US....

    Provided By Universita degli Studi di Salerno

  • White Papers // Jul 2010

    Radio Resource Allocation in OFDMA Multi-Cell Networks

    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...

    Provided By Universita degli Studi di Salerno

  • White Papers // Oct 2010

    Performance Evaluation of IMS-Based Core Networks in Presence of Failures

    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...

    Provided By Universita degli Studi di Salerno