User mobility modeling and characterization of mobility patterns
M.M. Zonoozi,P. Dassanayake +1 more
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It is shown that the cell residence time can be described by the generalized gamma distribution and the negative exponential distribution is a good approximation for describing the channel holding time.Abstract:
A mathematical formulation is developed for systematic tracking of the random movement of a mobile station in a cellular environment. It incorporates mobility parameters under the most generalized conditions, so that the model can be tailored to be applicable in most cellular environments. This mobility model is used to characterize different mobility-related traffic parameters in cellular systems. These include the distribution of the cell residence time of both new and handover calls, channel holding time, and the average number of handovers. It is shown that the cell residence time can be described by the generalized gamma distribution. It is also shown that the negative exponential distribution is a good approximation for describing the channel holding time.read more
Citations
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"A Survey of Mobility Models for Ad Hoc Network Research," Wireless Comm. & Mobile Computing (WCMC) : Special issue on Mobile Ad Hoc Networking : Research
TL;DR: A survey of mobility models that are used in the simulations of ad hoc networks and illustrates how the performance results of an ad hoc network protocol drastically change as a result of changing the mobility model simulated.
Journal ArticleDOI
A survey of mobility models for ad hoc network research
TL;DR: In this paper, a survey of mobility models used in the simulations of ad hoc networks is presented, which illustrate the importance of choosing a mobility model in the simulation of an ad hoc network protocol.
Proceedings ArticleDOI
A group mobility model for ad hoc wireless networks
TL;DR: It is shown that group motion occurs frequently in ad hoc networks, and a novel group mobility model Reference Point Group Mobility (RPGM) is introduced to represent the relationship among mobile hosts.
Journal ArticleDOI
The node distribution of the random waypoint mobility model for wireless ad hoc networks
TL;DR: In this paper, the authors presented a detailed analytical study of the spatial node distribution generated by random waypoint mobility and derived an exact equation of the asymptotically stationary distribution for movement on a line segment and an accurate approximation for a square area.
The Node Distribution of the Random Waypoint Mobiligy Model for Wireless Ad Hoc Networks
TL;DR: This article considers a generalization of the random waypoint model in which the pause time of the mobile nodes is chosen arbitrarily in each waypoint and a fraction of nodes may remain static for the entire simulation time and derives an exact equation of the asymptotically stationary distribution for movement on a line segment and an accurate approximation for a square area.
References
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Book
Simulation Modeling and Analysis
Averill M. Law,W. David Kelton +1 more
TL;DR: The text is designed for a one-term or two-quarter course in simulation offered in departments of industrial engineering, business, computer science and operations research.
Book
Queueing Systems. Volume 1: Theory
TL;DR: The purpose of this document is to summarize the main points of the book written by Leonard Kleinrock, titled, ‘Queueing Systems’, which is about queueing systems.
Book
The statistical analysis of series of events
David Cox,Peter A W Lewis +1 more
TL;DR: This monograph is intended as a survey of some of the problems in theoretical statistics that stem from this sort of data, and has tried to give a simple description, with numerical examples, of the main methods that have been proposed.
Journal ArticleDOI
Comments on "Teletraffic model and performance analysis for cellular mobile radio telephone systems with prioritized and nonprioritized handoff procedures"
TL;DR: A traffic model and analysis for cellular mobile radio telephone systems with handoff, which shows, for example, blocking probability, forced termination probability, and fraction of new calls not completed, as functions of pertinent system parameters.