Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 29 for “"Traffic modeling"”.
-
WAVELET-BASED NETWORK TRAFFIC MODELING
… growth. This phenomenal growth in terms of traffic volume, bandwidth requirements, network topologies and protocols, medium of communication, and network applications, is constantly changing the nature of network traffic, thus motivating the need for flexible and efficient mathematical …
-
Video traffic modeling and delivery
… is becoming a major component of the network traffic, and thus there has been a great interest to model video traffic. It is known that video traffic possesses short range dependence (SRD) and long range dependence (LRD) properties, which can drastically affect network performance. By …
-
Application Agnostic Network Traffic Modeling for Realistic Traffic Generation
… that utilize real application network traffic. However, the process for obtaining production network traffic data from industry partners for testing novel algorithms, protocols, and network functions is a significant pain point for many researchers in academia. Many industry operators …
-
Comparison of Microscopic and Mesoscopic Traffic Modeling Tools for Evacuation Analysis
… and to compare the INTEGRATION microscopic traffic simulation model against the MATSim mesoscopic model. Given that the demand was the same for both models, the comparison was achieved based on three indicators: estimated evacuation time, average trip duration, and average trip distance. The …
-
Performance modeling of congestion control and resource allocation under heterogeneous network traffic. Modeling and analysis of active queue management mechanism in the presence of poisson and bursty traffic arrival processes.
… tool for AQM in the presence of heterogeneous traffic, generated by various network applications. This thesis aims to provide a generic and extensible analytical framework for analyzing AQM congestion control for various traffic types, such as non-bursty Poisson and bursty Markov-Modulated …
-
Discrete Event Simulation of Mobility and Spatio-Temporal Spectrum Demand
Realistic mobility and cellular traffic modeling is key to various wireless networking applications and have a significant impact on network performance. Planning and design, network resource allocation and performance evaluation in cellular networks require realistic traffic modeling. We propose a …
-
The Feasibility of Closing Vehicle Crossings along St. Charles Avenue: A Study of Transit Safety and Performance
… over the tracks that lack signalization. Through traffic modeling, the closure of many of these vehicle crossings and the diversion of automotive traffic to the remaining, signalized crossings is analyzed to determine traffic impacts on street network. The result is a modest increase in traffic, …
-
Statistical Analysis of ATM Call Detail Records
… This work shows a method to generically classify traffic in an ATM network such that capacity planning may be possible. These methods are generally applicable to other networks that support dynamically allocated resources. In this research, Call Detail Records (CDRs) captured from a ¡§live¡¨ …
-
Land use planning in the Port of San Juan, Puerto Rico
… This model proposes a methodology to analyze the traffic impact the proposed developments have on the overall roadway network. The third part constitutes an Urban Design and Land Use proposal for a district of the San Juan metropolitan area, Isla Grande. The conceptual transit-oriented development …
-
MMPP modeling of ATM multimedia traffic
Traffic control cannot be done without having a well-fit model to represent the traffic. Therefore traffic modeling is an essential part of any network control research project. Markov-Modulated Poisson Process (MMPP) shows the great flexibility and analytical tractibility which is needed in …
-
Multiprocessor communications: Design and technology
… interconnects cannot be divorced from issues of traffic modeling and implementational constraints. In this dissertation, we examine these issues and present new perspectives of various aspects of network design. We first concentrate on the problems that arise from synchronization accesses. In …
-
Autonomous aggressive driving: theory & experiments
… able to improve the vehicle's active safety and traffic efficiency in the development of autonomous vehicles. This dissertation starts from the system modeling, namely, driver modeling, vehicle modeling and traffic system modeling, for which we implement different Kalman type filters for …
-
Traffic Dimensioning for Multimedia Wireless Networks
… to 3G face a number of challenges related to traffic modeling, demand characterization, and performance analysis, which are key elements in the processes of designing, dimensioning and optimizing their network infrastructure. Traditional traffic modeling assumptions used for circuit-switched …
-
Advanced AI techniques for comprehensive traffic incident analysis: enhancing incident duration prediction and accident risk forecasting
… of global urbanization and growth of vehicular traffic have led to an increase in traffic incidents, increasing demand for efficient modeling and prediction methodologies essential for traffic management. To meet this challenge, the thesis proposes the application of advanced machine learning …
-
Towards self-organizing wireless networks
… adapt crucial system parameters to changing traffic and network conditions. This thesis is concerned with key aspects of self-organizing networks, in particular the generation of the required knowledge, and the design of particular self-optimization mechanisms in wireless networks. Any …
-
Truck Modeling Along Grade Sections
This research effort first characterizes the trucks traveling along US highways by analyzing data from Interstate 81. It is hypothesized that I-81 is typical of US highways and thus can provide some insight into typical truck characteristics. These truck characteristics are important for the …
-
Naturalistic Driving Data for the Analysis of Car-Following Models
The driver-specific data from a naturalistic driving study provides car-following events in real-world driving situations, while additionally providing a wealth of information about the participating drivers. Reducing a naturalistic database into finite car-following events requires significant …
-
Creating Models Of Internet Background Traffic Suitable For Use In Evaluating Network Intrusion Detection Systems
This dissertation addresses Internet background traffic generation and network intrusion detection. It is organized in two parts. Part one introduces a method to model realistic Internet background traffic and demonstrates how the models are used both in a simulation environment and in a lab …
-
Non-Equilibrium Dynamics of Second Order Traffic Models
… condition (SCC) is violated, uniform traffic flow is unstable, and small perturbations grow into nonlinear traveling waves, called jamitons. The case where the SCC is satisfied has been studied extensively. However, what is essentially unstudied is the question: which jamiton solutions …
Page 1 of 2