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 …

Changing patterns of mobile network (WLAN) usage: Smart-phones vs. laptops

U Kumar, J Kim, A Helmy - 2013 9th international wireless …, 2013 - ieeexplore.ieee.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 …

[PDF][PDF] Comparing mobility and predictability of voip and wlan traces

J Kim, Y Du, M Chen, A Helmy - CRAWDAD workshop, ACM …, 2007 - academia.edu
How can we obtain realistic mobility models? This has been a question that many
researchers have attempted to answer, mostly by analyzing existing WLAN traces. But in the …

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 …

Analyzing mobility evolution in wlan users: how predictable are we?

J Kim, A Helmy - ACM SIGMOBILE Mobile Computing and …, 2010 - dl.acm.org
Wireless LAN (WLAN) traces are an important source of information that allows researchers
to understand real life human behavior by giving insight of the WLAN usage pattern of users …

Learning the relation between mobile encounters and web traffic patterns: A data-driven study

B Alipour, M Al Qathrady, A Helmy - Proceedings of the 21st ACM …, 2018 - dl.acm.org
Mobility and network traffic have been traditionally studied separately. Their interaction is
vital for generations of future mobile services and effective caching, but has not been studied …

MobIPLity: A trace-based mobility scenario generator for mobile applications

N Cruz, H Miranda - EAI Endorsed Transactions on Ubiquitous …, 2015 - eudl.eu
The understanding of human mobility patterns is key for the development and evaluation of
ubiquitous applications. To overcome the scarcity and difficulties in capturing mobility data …

Analysing the mobility, predictability and evolution of WLAN users

J Kim, A Helmy - International Journal of Autonomous and …, 2014 - inderscienceonline.com
With the proliferation of numerous light weight devices along with the widespread use of
Wireless Local Area Networks (WLANs) in many public places, we are now connected on …

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 …