Search for dissertations about: "traffic dependency analysis"

Found 4 swedish dissertations containing the words traffic dependency analysis.

2. 1. Fibre-Optic AWG Networks Supporting Real-Time Communication in High-Performance Embedded Systems

   Author : Kristina Kunert; Magnus Jonsson; Högskolan i Halmstad; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; real-time communication; medium access control MAC protocol; traffic dependency analysis; network architecture; Arrayed Waveguide Grating AWG ; optical communication; real-time analysis; optical network; Computer engineering;

   Abstract : High-performance embedded systems communicating heterogeneous traffic with high bandwidth and strict timing requirements are in need of more efficient communication solutions. This thesis proposes two multi-wavelength passive optical networks able to meet these demands. READ MORE

4. 2. Empirical Essays on Railway Infrastructure Costs in Sweden

   Author : Mats Andersson; Lars-Göran Mattsson; John Preston; KTH; []
   Keywords : Railways; Infrastructure; Marginal Costs; Maintenance; Renewal; Econometrics; Panel Data; Survival Analysis; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP;

   Abstract : The subject of this thesis concerns pricing the use of transport infrastructure. We are empirically investigating the relationship between railway traffic volumes and infrastructure management costs. More specifically, we are interested in estimating the change in infrastructure management costs from marginal variations in traffic volumes, i.e. READ MORE

5. 3. Contact stiffness in tyre/road noise modelling and speed dependencies of tyre/road noise generation mechanisms

   Author : Julia Winroth; Chalmers tekniska högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Tyre road noise; Air-pumping; Tyre road contact stiffness; Speed exponent analysis; Tyre road contact modelling;

   Abstract : Tools for simulating tyre/road noise are highly valuable in the efforts to limit the negative consequences of road traffic noise.A numerical tyre/road noise simulation tool was in this study used to investigate how the contact stiffness parameter affects the predicted tyre/road noise. READ MORE

6. 4. Exhaustion Dominated Performance: Methodology, Tools and Empirical Experiments

   Author : Nima Namaki; Chalmers tekniska högskola; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; engineering simulation applications.; measurement methodology; Computer cluster; verification methods; resource exhaustion;

   Abstract : Problem with application sensitivity to insufficient resources in High PerformanceComputing (HPC) clusters has been a longstanding issue of concern for industries. Inthis thesis we propose a method based on a black box approach for characterizationand analysis of engineering simulation applications with respect to available hardwareresources in the situation of resource depletion. READ MORE