[livres divers classés par sujet] [Informatique] [Algorithmique] [Programmation] [Mathématiques] [Hardware] [Robotique] [Langage] [Intelligence artificielle] [Réseaux]
[Bases de données] [Télécommunications] [Chimie] [Médecine] [Astronomie] [Astrophysique] [Films scientifiques] [Histoire] [Géographie] [Littérature]

Non-Stationarity of Walker Movability in Random Walk Mobility Models

title Non-Stationarity of Walker Movability in Random Walk Mobility Models
creator Gloss, Bernd
date 2006-03-27
language ger
identifier  http://www.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=DIP-P-2006-01&engl=1
description 10 pages
Simulation scenarios using either the Random Waypoint mobility model or some flavors of Random Direction mobility models often exhibit speed distributions of their mobile entities that actually differ from the chosen speed distribution functions. Furthermore, this speed distribution may change over simulation time thus breaking the stationarity criteria. This report surveys the problem and contributes an adjusted model generating speed distribution function to obtain an observable uniform speed distribution.
publisher University of Stuttgart : Collaborative Research Center SFB 627 (Nexus: World Models for Mobile Context-Based Systems)
Stuttgart, Germany, Universität Stuttgart
type Text
Diploma Thesis
contributor Institut für Kommunikationsnetze und Rechnersysteme (IKR)
subject Computer-Communication Networks (CR C.2)
Mobility models
simulation techniques
the 100 most frequent errors in performance evaluation
relation Diploma Thesis (external)