University of L'Aquila

Displaying 1-4 of 4 results

  • White Papers // Jun 2011

    Optimizing Regenerator Cost in Traffic Grooming

    In optical networks regenerators have to be placed on light-paths every d nodes in order to regenerate the signal. In addition, grooming enables the use of the same regenerator by several light-paths. Up to g (the grooming factor) light-paths can use the same regenerator. In this paper, the authors consider...

    Provided By University of L'Aquila

  • White Papers // Jan 2010

    Cooperative Spectrum Sensing for Cognitive Radios: Performance Analysis for Realistic System Setups and Channel Conditions

    In this paper, the authors propose an analytical framework for analysis and design of cooperative spectrum sensing methods over correlated Log-Normal shadow-fading environments, when each cooperative user makes use of a simple Amplify and Forward (AF) relaying mechanism to send the detected signal to a sink node. They will show...

    Provided By University of L'Aquila

  • White Papers // Apr 2009

    Wireless Ventilation Control for Large-Scale Systems: The Mining Industrial Case

    This paper describes a new industrial case on automation, for large scale systems with high environmental impact: The mining ventilation control systems. Ventilation control is essential for the operation of a mine in terms of safety (CO and NOx regulation) and energy optimization. The authors first discuss novel regulation architecture,...

    Provided By University of L'Aquila

  • White Papers // Jan 2009

    Towards an Assume-Guarantee Theory for Adaptable Systems

    Modern software systems should be more and more designed with adaptation and run-time evolution in mind. But even with good reactions to changes, the triggered adaptation should be performed preserving some properties that the authors call invariants. This paper presents a step towards the definition of a theoretical assume-guarantee framework...

    Provided By University of L'Aquila

  • White Papers // Apr 2009

    Wireless Ventilation Control for Large-Scale Systems: The Mining Industrial Case

    This paper describes a new industrial case on automation, for large scale systems with high environmental impact: The mining ventilation control systems. Ventilation control is essential for the operation of a mine in terms of safety (CO and NOx regulation) and energy optimization. The authors first discuss novel regulation architecture,...

    Provided By University of L'Aquila

  • White Papers // Jan 2009

    Towards an Assume-Guarantee Theory for Adaptable Systems

    Modern software systems should be more and more designed with adaptation and run-time evolution in mind. But even with good reactions to changes, the triggered adaptation should be performed preserving some properties that the authors call invariants. This paper presents a step towards the definition of a theoretical assume-guarantee framework...

    Provided By University of L'Aquila

  • White Papers // Jun 2011

    Optimizing Regenerator Cost in Traffic Grooming

    In optical networks regenerators have to be placed on light-paths every d nodes in order to regenerate the signal. In addition, grooming enables the use of the same regenerator by several light-paths. Up to g (the grooming factor) light-paths can use the same regenerator. In this paper, the authors consider...

    Provided By University of L'Aquila

  • White Papers // Jan 2010

    Cooperative Spectrum Sensing for Cognitive Radios: Performance Analysis for Realistic System Setups and Channel Conditions

    In this paper, the authors propose an analytical framework for analysis and design of cooperative spectrum sensing methods over correlated Log-Normal shadow-fading environments, when each cooperative user makes use of a simple Amplify and Forward (AF) relaying mechanism to send the detected signal to a sink node. They will show...

    Provided By University of L'Aquila