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MOBISYS
2009
ACM
16 years 9 days ago
A framework of energy efficient mobile sensing for automatic user state recognition
Urban sensing, participatory sensing, and user activity recognition can provide rich contextual information for mobile applications such as social networking and location-based se...
Yi Wang, Jialiu Lin, Murali Annavaram, Quinn Jacob...
EWSN
2010
Springer
15 years 3 months ago
Virtualising Testbeds to Support Large-Scale Reconfigurable Experimental Facilities
Experimentally driven research for wireless sensor networks is invaluable to provide benchmarking and comparison of new ideas. An increasingly common tool in support of this is a t...
Tobias Baumgartner, Ioannis Chatzigiannakis, Maick...
CORR
2011
Springer
221views Education» more  CORR 2011»
14 years 6 months ago
Course on System Design (structural approach)
—The article describes a course on system design (structural approach) which involves the following: issues of systems engineering; structural models; basic technological problem...
Mark Sh. Levin
MOBISYS
2009
ACM
16 years 9 days ago
R2D2: regulating beam shape and rate as directionality meets diversity
We design, implement, and evaluate a vehicular communication system that improves uplink connectivity through multi-lobe beam pattern switching on a smart antenna. Directionality ...
Kishore Ramachandran, Ravi Kokku, Karthikeyan Sund...
WS
2004
ACM
15 years 5 months ago
A man-in-the-middle attack on UMTS
In this paper we present a man-in-the-middle attack on the Universal Mobile Telecommunication Standard (UMTS), one of the newly emerging 3G mobile technologies. The attack allows ...
Ulrike Meyer, Susanne Wetzel