Modeling users' mobility among WiFi access points

M Kim, D Kotz - Papers presented at the 2005 workshop on Wireless …, 2005 - usenix.org
Modeling movements of users is important for simulating wireless networks, but current
models often do not reflect real movements. Using real mobility traces, we can build a …

Extracting a mobility model from real user traces

M Kim, D Kotz, S Kim - 2006 - digitalcommons.dartmouth.edu
Understanding user mobility is critical for simulations of mobile devices in a wireless
network, but current mobility models often do not reflect real user movements. In this paper …

Comparing wireless network usage: laptop vs smart-phones

U Kumar, J Kim, A Helmy - Proceedings of the 19th annual international …, 2013 - dl.acm.org
The proliferation of smart-phones has been simply unprecedented. Unlike laptops, smart-
phones have a much smaller form factor, are ultra mobile, include a rich set of sensors (eg …

The challenges of accurate mobility prediction for ultra mobile users

J Kim, A Helmy - ACM SIGMOBILE Mobile Computing and …, 2010 - dl.acm.org
Realistic modeling of user mobility is one of the most critical research areas in wireless
networks. Currently, several mobility models are proposed based on the analysis of real …

Modeling steady-state and transient behaviors of user mobility: formulation, analysis, and application

JK Lee, JC Hou - Proceedings of the 7th ACM international symposium …, 2006 - dl.acm.org
Recent studies on mobility modeling have focused on characterizing user mobility from real
traces of wireless LANs (WLANs) and creating mobility models based on such …

Building realistic mobility models from coarse-grained traces

J Yoon, BD Noble, M Liu, M Kim - … of the 4th international Conference on …, 2006 - dl.acm.org
In this paper we present a trace-driven framework capable of building realistic mobility
models for the simulation studies of mobile systems. With the goal of realism, this framework …

User mobility from the view of cellular data networks

Y Zhang - IEEE INFOCOM 2014-IEEE Conference on Computer …, 2014 - ieeexplore.ieee.org
Understanding the user mobility is essential to resource optimization and algorithm
evaluation in mobile networks, such as network planning, content distribution, and …

Predictivemobility models based on kth markov models

Lassabe, Canalda, Chatonnay… - 2006 ACS/IEEE …, 2006 - ieeexplore.ieee.org
With the massive arrival of wireless networks, the mobility of the terminals increases with the
interconnections. New problems, such as mobile multimedia content streaming, arise with …

A mobility model based on WLAN traces and its validation

C Tuduce, T Gross - … IEEE 24th Annual Joint Conference of the …, 2005 - ieeexplore.ieee.org
The simulation of mobile networks calls for a mobility model to generate the trajectories of
the mobile users (or nodes). It has been shown that the mobility model has a major influence …

Experimental validation of the random waypoint mobility model through a real world mobility trace for large geographical areas

A Rojas, P Branch, G Armitage - … of the 8th ACM international symposium …, 2005 - dl.acm.org
User mobility models are used in simulations of mobile communications systems to study
characteristics of network performance. One of the models which is in common use is the …